Zeitschriftenartikel: „Brine“

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Liu, Chenglin, Tim K. Lowenstein, Anjian Wang, Chunmiao Zheng und Jianguo Yu. „Brine: Genesis and Sustainable Resource Recovery Worldwide“. Annual Review of Environment and Resources 48, Nr. 1 (13.11.2023): 371–94. http://dx.doi.org/10.1146/annurev-environ-112621-094745.

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Brine contains cations such as K+, Ca2+, Na+, Mg2+, Li+, B3+, Rb2+, and Cs2+, as well as anions such as SO42−, Cl−, HCO3−, CO32−, NO3−, Br−, and I−, which are valuable elements. Brines are widely distributed in salt lakes in the world's three enormous plateaus and beyond and are classified into three types: sulfate-, chloride-, and carbonate-type brines. Sulfate-type brine forms in salt lakes, whereas carbonate-type brine results from magmatic and hydrothermal activity. Chloride-type brine forms in deep basins due to the reduction and transformation of buried brine. Li in brine plays a critical role in clean energy transitions, and K in brine is important for potash production. Recently, new techniques for extracting Li from brine have been developed, and the large-scale, comprehensive development pattern of brines has formed the basis for a recycling economic model, which contributes to the efficient use of brines for potash and Li2CO3 development and CO2 emission reduction. This article reviews the genesis of brines and highlights new utilization techniques, trends, and sustainable development.

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Shumway, Andrew O., David C. Catling und Jonathan D. Toner. „Regolith Inhibits Salt and Ice Crystallization in Mg(ClO₄)₂ Brine, Implying More Persistent and Potentially Habitable Brines on Mars“. Planetary Science Journal 4, Nr. 8 (01.08.2023): 143. http://dx.doi.org/10.3847/psj/ace891.

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Abstract On Mars, liquid water may form in regolith when perchlorate salts absorb water vapor and dissolve into brine, or when ice-salt mixtures reach their melting temperature and thaw. Brines created in this way can chemically react with minerals, alter the mechanical properties of regolith, mobilize salts in the soil, and potentially create habitable environments. Although Martian brines would exist in contact with regolith, few studies have investigated how regolith alters the formation and stability of brines at Mars-relevant conditions. To fill this gap, we studied magnesium perchlorate brine in a Martian regolith simulant at salt concentrations up to 5.8 wt.%. We measured the water mass fraction and water activity between 3 and 98% relative humidity at 25 °C using the isopiestic method, and monitored salt and ice crystallization between −150 °C and 20 °C with differential scanning calorimetry. Results show that regolith inhibits salt and ice crystallization, allowing water to form and persist at much colder and drier conditions than pure brine. Remarkably, in several samples, neither salt nor ice crystallized at any conditions. These results suggest that brines could exist in regolith for longer periods of the Martian year than previously thought, and could persist indefinitely under certain conditions. By retaining water, inhibiting salt and ice crystallization, and maintaining habitable water activity, briny regolith may be a more favorable environment for life than pure brine alone. These findings indicate the critical importance of brine–regolith interactions for understanding the properties, evolution, and potential habitability of Mars’s surface.

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Chen, Bo, Ying Yu, Qiao Su, Lin Yang, Tengfei Fu, Wenquan Liu, Guangquan Chen und Wenzhe Lyu. „The Study on the Genesis of Underground Brine in Laizhou Bay Based on Hydrochemical Data“. Water 15, Nr. 21 (29.10.2023): 3788. http://dx.doi.org/10.3390/w15213788.

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The Laizhou Bay area contains a large amount of Quaternary brine resources, which have been gradually depleted by long-term high-intensity mining. The local brine genesis is still controversial, and the dominant theory of the evaporation of brine formation limits the exploration of brine resources to the land area, while the confirmation of freezing brine formation would greatly expand the brine storage range. In this research paper, the genesis of underground brines was analyzed based on the major ion concentrations of 62 samples of underground brines at different depths at 24 stations along the south coast of Laizhou Bay. The results show that the underground brines originated from seawater; however, their chemical components were changed during the evolution process after formation. The hydrogeochemical modeling results show that the mixing of seawater and fresh groundwater also affects the chemical composition of brines. The large-scale exploitation of brine resources in recent decades has also led to significant changes in the chemical composition of the underground brine in Laizhou Bay compared with the earlier period. The special geographic environment and the development of the brine chemical industry have led to the evolution of underground brines in Laizhou Bay being affected by a variety of factors, which makes the traditional analysis of brine genesis in this region not applicable. Furthermore, although evaporation and concentration are the dominant factors in the formation of brine, there is still a lack of evidence to rule out the existence of the freezing pathway.

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Ajayi, Toluwaleke. „Investigation of PH effect in a mixture of basalt and iron on co2 sequestration in synthetic brines“. International Journal of Advanced Geosciences 7, Nr. 2 (04.09.2019): 112. http://dx.doi.org/10.14419/ijag.v7i2.29132.

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CO2 sequestration in deep saline aquifers is a critical component of long-term storage options. It is suggested that the precipitation of mineral carbonates is mostly dependent on brine pH and is favoured above a basic pH of 9.0. However, brine pH will drop to acidic values once CO2 is injected into the brine. Therefore, there is a need to raise brine pH and maintain it stable. Synthetic brines were used here instead of natural brines because of the difficulty in obtaining and storing natural brines. Therefore, experiments were conducted to prepare a series of synthetic brines and to compare their suitability to natural brines for carbon sequestration. A typical formation rock (basalt) and a buffer solution (0.3M Tris buffer solution) were selected to buffer brine pH. The results show that synthetic brines prepared can be used as analogues to natural brines for carbon sequestration studies in terms of chemical composition and pH response. This study investigates the effect of iron ( ) in the pH of six synthetic brines prepared as analogue to oil-field brine by conducting a pH stability studies for CO2-brine experiment and CO2-basalt-brine experiment. In a subsequent step, studies were conducted to correlate how brine samples respond in the presence of basalt and the buffer solution. X-Ray powder Diffraction (XRD) analyses were also carried out to characterise the mineralogy of the synthetic brines. The result of the XRD confirmed that calcite was the major component that was dominated in the -brine–experiment while slight occurrence of calcite, iron oxyhydroxides and dolomite precipitated in the -rock-brine experiment. It was observed that ferric iron and its reaction with host rock (basalt) did not contribute to pH instability therefore making it suitable for precipitation of carbonate mineral while ferrous iron in the absence of host rock did not contribute to pH instability therefore making it also suitable for precipitation of carbonate mineral.

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Burnett, David. „Brine Management: Produced Water and Frac Flowback Brine“. Journal of Petroleum Technology 63, Nr. 10 (01.10.2011): 46–48. http://dx.doi.org/10.2118/1011-0046-jpt.

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Joye, S. B., I. R. MacDonald, J. P. Montoya und M. Peccini. „Geophysical and geochemical signatures of Gulf of Mexico seafloor brines“. Biogeosciences Discussions 2, Nr. 3 (31.05.2005): 637–71. http://dx.doi.org/10.5194/bgd-2-637-2005.

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Abstract. Geophysical, temperature, and discrete depth-stratified geochemical data illustrate differences between an actively venting mud volcano and a relatively quiescent brine pool in the Gulf of Mexico along the continental slope. Geophysical data, including laser-line scan mosaics and sub-bottom profiles, document the dynamic nature of both environments. Temperature profiles, obtained by lowering a CTD into the brine fluid, show that the venting brine was at least 10°C warmer than the bottom water. At the brine pool, two thermoclines were observed, one directly below the brine-seawater interface and a second about one meter below the first. At the mud volcano, substantial temperature variability was observed, with the core brine temperature being either slightly (~2°C in 1997) or substantially (19°C in 1998) elevated above bottom water temperature. Geochemical samples were obtained using a device called the "brine trapper" and concentrations of dissolved gases, major ions and nutrients were determined using standard techniques. Both brines contained about four times as much salt as seawater and steep concentration gradients of dissolved ions and nutrients versus brine depth were apparent. Differences in the concentrations of calcium, magnesium and potassium between the two brine fluids suggests that the fluids are derived from different sources or that brine-sediment reactions are more important at the mud volcano than the brine pool. Substantial concentrations of methane and ammonium were observed in both brines, suggesting that fluids expelled from deep ocean brines are important sources of methane and dissolved inorganic nitrogen to the surrounding environment.

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Alwazeer, Duried, Menekşe Bulut und Yasemin Çelebi. „Hydrogen-Rich Water Can Restrict the Formation of Biogenic Amines in Red Beet Pickles“. Fermentation 8, Nr. 12 (14.12.2022): 741. http://dx.doi.org/10.3390/fermentation8120741.

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Fermented foods are considered the main sources of biogenic amines (BAs) in the human diet while lactic acid bacteria (LAB) are the main producers of BAs. Normal water (NW) and hydrogen-rich water (HRW) were used for preparing red beet pickles, i.e., NWP and HRWP, respectively. The formation of BAs, i.e., aromatic amines (tyramine, 2-phenylethylamine), heterocyclic amines (histamine, tryptamine), and aliphatic di-amines (putrescine), was analyzed in both beet slices and brine of NWPs and HRWPs throughout the fermentation stages. Significant differences in redox value (Eh7) between NWP and HRWP brine samples were noticed during the first and last fermentation stages with lower values found for HRWPs. Total mesophilic aerobic bacteria (TMAB), yeast–mold, and LAB counts were higher for HRWPs than NWPs for all fermentation stages. Throughout fermentation stages, the levels of all BAs were lower in HRWPs than those of NWPs, and their levels in brines were higher than those of beets. At the end of fermentation, the levels (mg/kg) of BAs in NWPs and HRWPs were, respectively: tyramine, 72.76 and 61.74 (beet) and 113.49 and 92.67 (brine), 2-phenylethylamine, 48.00 and 40.00 (beet) and 58.01 and 50.19 (brine), histamine, 67.89 and 49.12 (beet) and 91.74 and 70.92 (brine), tryptamine, 93.14 and 77.23 (beet) and 119.00 and 93.11 (brine), putrescine, 81.11 and 63.56 (beet) and 106.75 and 85.93 (brine). Levels of BAs decreased by (%): 15.15 and 18.35 (tyramine), 16.67 and 13.44 (2-phenylethylamine), 27.65 and 22.7 (histamine), 17.09 and 21.76 (tryptamine), and 21.64 and 19.5 (putrescine) for beet and brine, respectively, when HRW was used in pickle preparation instead of NW. The results of this study suggest that the best method for limiting the formation of BAs in pickles is to use HRW in the fermentation phase then replace the fermentation medium with a new acidified and brined HRW followed by a pasteurization process.

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Joye, S. B., I. R. MacDonald, J. P. Montoya und M. Peccini. „Geophysical and geochemical signatures of Gulf of Mexico seafloor brines“. Biogeosciences 2, Nr. 3 (28.10.2005): 295–309. http://dx.doi.org/10.5194/bg-2-295-2005.

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Abstract. Geophysical, temperature, and discrete depth-stratified geochemical data illustrate differences between an actively venting mud volcano and a relatively quiescent brine pool in the Gulf of Mexico along the continental slope. Geophysical data, including laser-line scan mosaics and sub-bottom profiles, document the dynamic nature of both environments. Temperature profiles, obtained by lowering a CTD into the brine fluid, show that the venting brine was at least 10°C warmer than the bottom water. At the brine pool, thermal stratification was observed and only small differences in stratification were documented between three sampling times (1991, 1997 and 1998). In contrast, at the mud volcano, substantial temperature variability was observed, with the core brine temperature being slightly higher than bottom water (by 2°C) in 1997 but substantially higher than bottom water (by 19°C) in 1998. Detailed geochemical samples were obtained in 2002 using a device called the "brine trapper" and concentrations of dissolved gases, major ions and nutrients were determined. Both brines contained about four times as much salt as seawater and steep concentration gradients of dissolved ions and nutrients versus brine depth were apparent. Differences in the concentrations of calcium, magnesium and potassium between the two brine fluids suggest that the fluids are derived from different sources, have different dilution/mixing histories, or that brine-sediment reactions are more important at the mud volcano. Substantial concentrations of methane, ammonium, and silicate were observed in both brines, suggesting that fluids expelled from deep ocean brines are important sources of these constituents to the surrounding environment.

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Hwang, Chiu-Chu, Yi-Chen Lee, Chung-Yung Huang, Hsien-Feng Kung, Hung-Hui Cheng und Yung-Hsiang Tsai. „Effect of Brine Concentrations on the Bacteriological and Chemical Quality and Histamine Content of Brined and Dried Milkfish“. Foods 9, Nr. 11 (03.11.2020): 1597. http://dx.doi.org/10.3390/foods9111597.

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In this research, the occurrence of hygienic quality and histamine in commercial brined and dried milkfish products, and the effects of brine concentrations on the quality of brined and dried milkfish, were studied. Brined and dried milkfish products (n = 20) collected from four retail stores in Taiwan were tested to investigate their histamine-related quality. Among them, five tested samples (25%, 5/20) had histamine contents of more than 5 mg/100 g, the United States Food and Drug Administration guidelines for scombroid fish, while two (10%, 2/20) contained 69 and 301 mg/100 g of histamine, exceeding the 50 mg/100 g potential hazard level. In addition, the effects of brine concentrations (0%, 3%, 6%, 9%, and 15%) on the chemical and bacteriological quality of brined and dried milkfish during sun-drying were evaluated. The results showed that the aerobic plate count (APC), coliform, water activity, total volatile basic nitrogen (TVBN), and histamine content values of the brined and dried milkfish samples decreased with increased brine concentrations, whereas those of salt content and thiobarbituric acid (TBA) increased with increasing brine concentrations. The milkfish samples prepared with 6% NaCl brine had better quality with respect to lower APC, TVBN, TBA, and histamine levels.

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Nasralla, Ramez A., und Hisham A. Nasr-El-Din. „Double-Layer Expansion: Is It a Primary Mechanism of Improved Oil Recovery by Low-Salinity Waterflooding?“ SPE Reservoir Evaluation & Engineering 17, Nr. 01 (30.01.2014): 49–59. http://dx.doi.org/10.2118/154334-pa.

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Summary Literature review shows that improved oil recovery (IOR) by low-salinity waterflooding could be attributed to several mechanisms, such as sweep-efficiency improvement, interfacial-tension (IFT) reduction, multicomponent ionic exchange, and electrical-double-layer (EDL) expansion. Although these mechanisms might contribute to IOR by low-salinity water, they may not be the primary mechanism. Therefore, the main objective of this study is to investigate if the mechanism of EDL expansion could be the principal reason for IOR during low-salinity waterflooding. Low-salinity water results in a thicker EDL when compared to high-salinity water, so we tried to eliminate the effect of low-salinity brines on double-layer expansion to show to what extent IOR is related to EDL expansion caused by low-salinity water. The double-layer expansion is dependent on the electric surface charge, which is a function of the pH of brine; therefore, the pH levels of low-salinity brines were decreased in this study to provide low-salinity brines that can produce a thinner EDL, similar to high-salinity brines. ζ-potential measurements were performed on both rock/brine and oil/brine interfaces to demonstrate the effect of brine pH and salinity on EDL. Contact angle and coreflood experiments were conducted to test different brine salinities at different pH values, which could assess the effect of water salinity and pH on rock wettability and oil recovery, and hence involvement of EDL expansion in the IOR process. ζ-potential results in this study showed that decreasing the pH of low-salinity brines makes the electrical charges at both oil/brine and brine/rock interfaces slightly negative, which reduces the double-layer expansion caused by low-salinity brine. As a result, the rock becomes more oil-wet, which was confirmed by contact-angle measurements. Moreover, coreflood experiments indicated that injecting low-salinity brine at lower pH values recovered smaller amounts of oil when compared to the original pH because of the elimination of the low-salinity-water effect on the thickness of the double layer. In conclusion, this study demonstrates that expansion of the double layer is a dominant mechanism of oil-recovery improvement by low-salinity waterflooding.

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Novak, Stephanie A., und Yoram Eckstein. „Hydrochemical Characterization of Brines and Identification of Brine Contamination in Aquifersa“. Ground Water 26, Nr. 3 (Mai 1988): 317–24. http://dx.doi.org/10.1111/j.1745-6584.1988.tb00395.x.

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12

Merridew, Nancy. „Being of brine“. Neurology 95, Nr. 23 (01.10.2020): 1059–60. http://dx.doi.org/10.1212/wnl.0000000000010956.

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TREMBLAY, JEAN-FRANÇOIS. „BRINE INTO GOLD“. Chemical & Engineering News 88, Nr. 30 (26.07.2010): 22. http://dx.doi.org/10.1021/cen-v088n030.p022.

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14

Del Bene, J. V., Gerhard Jirka und John Largier. „Ocean brine disposal“. Desalination 97, Nr. 1-3 (August 1994): 365–72. http://dx.doi.org/10.1016/0011-9164(94)00100-6.

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Duran, Lena Ballone. „Investigating Brine Shrimp“. Science Activities: Classroom Projects and Curriculum Ideas 40, Nr. 2 (Januar 2003): 30–34. http://dx.doi.org/10.1080/00368120309601119.

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Schmid, R. M. „Lake Torrens brine“. Hydrobiologia 158, Nr. 1 (Januar 1988): 267–69. http://dx.doi.org/10.1007/bf00026284.

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Wang, Z., Z. He und H. Li. „Mass transfer dynamics during brining of rabbit meat“. World Rabbit Science 25, Nr. 4 (28.12.2017): 377. http://dx.doi.org/10.4995/wrs.2017.6687.

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As a traditional processing method, brining is a preliminary, critical and even essential process for many traditional rabbit meat products in China. The aim of this work was to investigate mass transfer of rabbit meat brined in different salt concentration. Rabbit meat (Longissimus dorsi) was brined for 24 h in 5 brine solutions (5, 10, 15, 20 and 25% NaCl [w/w]). Results indicated that mass transfer and kinetics parameters were significantly affected by the brine concentration during brining. When brine concentration increased, the total and water weight changes decreased, whereas the sodium chloride weight changes increased. Higher brine concentrations resulted in a higher degree of protein denaturation and consequently gave lower process yields. Samples treated with higher brine concentrations obtained lower brining kinetic parameter values for total weight changes and water weight changes, whereas they acquired higher values for sodium chloride weight changes.

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Price, Robert J., Edward F. Melvin und Jon W. Bell. „Postmortem Changes in Blast, Brine and Brine-Coil Frozen Albacore“. Journal of Aquatic Food Product Technology 1, Nr. 1 (20.01.1992): 67–84. http://dx.doi.org/10.1300/j030v01n01_08.

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19

Han, Eung-Soo, Moon-Sik Seok, Ji-Hyun Park, Jae-Sun Jo und Ho-Jae Lee. „Quality Changes of Brine during Brine Salting of Highland Baechu“. Food Engineering Progress 2, Nr. 2 (August 1998): 85–89. http://dx.doi.org/10.13050/foodengprog.1998.2.2.85.

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Udoh, Tinuola, und Jan Vinogradov. „A Synergy between Controlled Salinity Brine and Biosurfactant Flooding for Improved Oil Recovery: An Experimental Investigation Based on Zeta Potential and Interfacial Tension Measurements“. International Journal of Geophysics 2019 (04.07.2019): 1–15. http://dx.doi.org/10.1155/2019/2495614.

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In this study, we have investigated the effects of brine and biosurfactant compositions on crude-oil-rock-brine interactions, interfacial tension, zeta potential, and oil recovery. The results of this study show that reduced brine salinity does not cause significant change in IFT. However, addition of biosurfactants to both high and low salinity brines resulted in IFT reduction. Also, experimental results suggest that the zeta potential of high salinity formation brine-rock interface is positive, but oil-brine interface was found to be negatively charged for all solutions used in the study. When controlled salinity brine (CSB) with low salinity and CSB with biosurfactants were injected, both the oil-brine and rock-brine interfaces become negatively charged resulting in increased water-wetness and, hence, improved oil recovery. Addition of biosurfactants to CSB further increased electric double layer expansion which invariably resulted in increased electrostatic repulsion between rock-brine and oil-brine interfaces, but the corresponding incremental oil recovery was small compared with injection of low salinity brine alone. Moreover, we found that the effective zeta potential of crude oil-brine-rock systems is correlated with IFT. The results of this study are relevant to enhanced oil recovery in which controlled salinity waterflooding can be combined with injection of biosurfactants to improve oil recovery.

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GARCÍA-GARCÍA, P., M. BRENES-BALBUENA, D. HORNERO-MÉNDEZ, A. GARCÍA-BORREGO und A. GARRIDO-FERNÁNDEZ. „Content of Biogenic Amines in Table Olives“. Journal of Food Protection 63, Nr. 1 (01.01.2000): 111–16. http://dx.doi.org/10.4315/0362-028x-63.1.111.

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Content of biogenic amines in flesh and brines of table olives was determined by high-pressure liquid chromatography analysis of their benzoyl derivatives. No biogenic amines were found in the flesh of fresh fruits at any stage of ripeness. Contents of biogenic amines in Spanish-style green or stored olives increased throughout the brining period but were always higher in the former. Putrescine was the amine found in the highest concentration. Small quantities of cadaverine were found in the samples taken after 3 months of brining. This compound and histamine, tyramine, and tryptamine were also found in samples taken after 12 months. Gordal cultivar showed the highest contents, followed by Manzanilla and Hojiblanca. No relationship was found between contents of biogenic amines and lactic acid production or table olive spoilages, although zapatera olives had considerably higher amounts than those brines that had undergone a normal process. Concentrations in directly brined olives were markedly lower than contents in Spanish-style olives. With respect to partition between flesh and brine, there was equilibrium between both media in the case of Spanish-style olives, whereas the contents in directly brined olives were higher in flesh than brine.

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Jia, Hu, Yao–Xi Hu, Shan–Jie Zhao und Jin–Zhou Zhao. „The Feasibility for Potassium-Based Phosphate Brines To Serve as High-Density Solid-Free Well-Completion Fluids in High-Temperature/High-Pressure Formations“. SPE Journal 24, Nr. 05 (08.11.2018): 2033–46. http://dx.doi.org/10.2118/194008-pa.

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Summary Many oil and gas resources in deep–sea environments worldwide are often located in high–temperature/high–pressure (HT/HP) and low–permeability reservoirs. The reservoir–pressure coefficient usually exceeds 1.6, with formation temperature greater than 180°C. Challenges are faced for well drilling and completion in these HT/HP reservoirs. A solid–free well–completion fluid with safety density greater than 1.8 g/cm3 and excellent thermal endurance is strongly needed in the industry. Because of high cost and/or corrosion and toxicity problems, the application of available solid–free well–completion fluids such as cesium formate brines, bromine brines, and zinc brines is limited in some cases. In this paper, novel potassium–based phosphate well–completion fluids were developed. Results show that the fluid can reach the maximum density of 1.815 g/cm3 at room temperature, which makes a breakthrough on the density limit of normal potassium–based phosphate brine. The corrosion rate of N80 steel after the interaction with the target phosphate brine at a high temperature of 180°C is approximately 0.1853 mm/a, and the regained–permeability recovery of the treated sand core can reach up to 86.51%. Scanning–electron–microscope (SEM) pictures also support the corrosion–evaluation results. The phosphate brine shows favorable compatibility with the formation water. The biological toxicity–determination result reveals that it is only slightly toxic and is environmentally acceptable. In addition, phosphate brine is highly effective in inhibiting the performance of clay minerals. The cost of phosphate brine is approximately 44 to 66% less than that of conventional cesium formate, bromine brine, and zinc brine. This study suggests that the phosphate brine can serve as an alternative high–density solid–free well–completion fluid during well drilling and completion in HT/HP reservoirs.

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Bai, Hongkui, Tong Pan, Guang Han, Qishun Fan, Qing Miao und Haiyi Bu. „Hydrochemical Characteristics and Genesis of Sand–Gravel Brine Deposits in the Mahai Basin of the Northern Qinghai–Tibetan Plateau“. Water 16, Nr. 24 (11.12.2024): 3562. https://doi.org/10.3390/w16243562.

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The sand–gravel brine deposit in the Mahai Basin is a newly discovered large-scale potassium–bearing brine deposit. The potassium–bearing brine is primarily found at depths exceeding 150 m within the porous alluvial and fluvial sand–gravel reservoir of the Middle to Lower Pleistocene. This deposit is characterized by a relatively shallow water table, moderate–to–strong aquifer productivity, high salinity, and a KCl content that meets the conditions for exploitation, with the advantage of reduced salt crystallization during well mining, making it a potential reserve base for potash development. A geochemical analysis of the sand–gravel brine revealed consistent trends for the major ions K+, Na+, Mg2+, Cl−, and SO42− along the east–west axis of the alluvial fan, while Ca2+ showed an opposite trend compared to Mg2+. Along the exploration lines from north to south, the concentrations of the main ions gradually increase. The brine is enriched in Na+ and Cl− ions, while SO42− and HCO3− are depleted. In the K+-Na+-Mg2+/Cl−-H2O (25 °C) quaternary phase diagram, the brine falls within the halite stability field, with the hydrochemical type classified as chloride type. The brine coefficient characteristics indicate a multi-source origin involving residual evaporation, salt rock leaching, and metamorphic sedimentary brine. Comparison studies of the ionic composition and isotopic signatures (δD, δ18O, δ37Cl, and δ7Li) of deep sand–gravel brines in the study area with interstitial and confined brines in the southern depression suggest similar geochemical characteristics between them. The genetic analysis of the deposit proposes that during the basin tectonic evolution, the potassium-rich interstitial and confined brines originally located in the southern depression of the Mahai Basin were displaced under compressional forces and migrated northward as the depositional center shifted, eventually backfilling into the loose alluvial and fluvial sand and gravel reservoirs at the front of the Saishiteng Mountains, forming the deep sand–gravel brine deposits in the foreland.

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Tang, Hui, Jin-Kui Ma, Lin Chen, Li-Wen Jiang, Jing Xie, Pao Li und Jing He. „GC-MS Characterization of Volatile Flavor Compounds in Stinky Tofu Brine by Optimization of Headspace Solid-Phase Microextraction Conditions“. Molecules 23, Nr. 12 (30.11.2018): 3155. http://dx.doi.org/10.3390/molecules23123155.

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This study optimized the headspace solid phase microextraction (HS-SPME) conditions for the analysis of the volatile flavor compounds of Chinese south stinky tofu brine by gas chromatography-mass spectrometry (GC-MS). The optimum HS-SPME conditions established were as follows: polar column CD-WAX, white 85 μm polyella extractor, extraction temperature 60 °C, equilibrium time 20 min, extraction time 40 min. Under these conditions, a total of 63 volatile flavor compounds in five stinky tofu brines were identified. The offensive odor of the stinky tofu may be derived from some of the volatile flavor compounds such as phenol, p-cresol, 3-methylindole, indole, acetic acid, propionic acid, isobutyric acid, n-butyric acid and 3-methylbutanoic acid. The volatile flavor substances data was examined by principal component analysis (PCA) to visualize the response patterns in the feature space of principal components (PC). PCA analysis results revealed that the Chengshifu brine (STB1) and Baise jingdian brine (STB4) are similar in PC 1, 2, and 3, and the two brines have a similar flavor. Results also indicate that the Huogongdian brine (STB2) and Wangcheng brine (STB3) can be grouped in the same class as they are similar in PC 3. However, PC 1, 2, and 3 of the Luojia brine (STB5) and other brands of brine are different as is the flavor.

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Öztürk, Mustafa, und Büşra Gülşah Güncü. „Effect of Brine Calcium Concentration on the Surface Solubilization and Texture of Fresh Perline Mozzarella Cheese“. Turkish Journal of Agriculture - Food Science and Technology 9, Nr. 4 (23.04.2021): 650–54. http://dx.doi.org/10.24925/turjaf.v9i4.650-654.3764.

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Softening of cheese surface is a common problem especially in brined cheeses. In this study, the effects of the brine calcium concentrations on the texture of fresh perline Mozzarella cheese were investigated. The compositions of cheeses were analyzed 2 weeks after production. Brine protein content were monitored at 2 and 4 week of storage. The effect of the brine calcium concentration on the texture and meltability of cheeses were monitored Texture Profile Analysis (TPA) and Schreiber meltability test at 2 and 4 weeks of storage. The decrease in brine calcium concentration increased the protein transfer from cheese to brine, leading to an increase in the moisture content of cheese. As the calcium concentration increased in brine, an increase in the hardness, and decrease in adhesiveness and meltability of the cheeses were observed during storage. In conclusion, softening/solubilization of the surface of fresh perline Mozzarella cheese can be prevented with increasing the brine calcium concentration.

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Sander, W., und H. J. Herbert. „NaC1 crystallization at the MgCl2/NaC1 solution boundary–a possible natural barrier to the transport of radionuclides“. Mineralogical Magazine 49, Nr. 351 (April 1985): 265–70. http://dx.doi.org/10.1180/minmag.1985.049.351.13.

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AbstractConcentration, conductivity, temperature, and flow logs from sixteen brine-filled shafts in northern Germany have shown that the brines in all former potash salt mines exhibit a very sharp stratification into lower Mg-rich brine, an upper layer of Na-rich brine, and groundwater at the top. Laboratory experiments have shown that, at the MgCl2-brine/NaCl-brine boundary, both solutions become oversaturated with regard to NaCl, due to diffusion processes. NaCl therefore crystallizes from the solutions and forms a salt plug in the boundary region, which considerably reduces further diffusion. It is concluded that the observed effects would also take place in shafts. The backfilling material helps to nucleate the halite crystals and provides a structure on which they might be supported. The results of these experiments show that the density boundaries in the brine bodies act as barriers against transport of matter while the formation of a halite plug growing independently at the MgCl2/NaCl-brine interface acts as an additional barrier.

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Zhang, Shiyao, Yue Xiao, Yongli Jiang, Tao Wang, Shengbao Cai, Xiaosong Hu und Junjie Yi. „Effects of Brines and Containers on Flavor Production of Chinese Pickled Chili Pepper (Capsicum frutescens L.) during Natural Fermentation“. Foods 12, Nr. 1 (25.12.2022): 101. http://dx.doi.org/10.3390/foods12010101.

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The effects of (fresh/aged) brine and (pool/jar) containers on the flavor characteristics of pickled chili peppers were investigated based on a multivariate analysis integrated with kinetics modeling. The results showed that the effect of brine on organic acid, sugar, and aroma was more dominant than that of containers, while free amino acids production was more affected by containers than brines. Chili pepper fermented using aged brine exhibited higher acidity (3.71–3.92) and sugar (7.92–8.51 mg/g) than that using fresh brine (respective 3.79–3.96; 6.50–9.25 mg/g). Besides, chili peppers fermented using pool containers showed higher free amino acids content (424.74–478.82 mg/100 g) than using a jar (128.77–242.90 mg/100 g), particularly with aged brine. As for aroma, the number of volatiles in aged brine was higher (88–96) than that in fresh brine (76–80). The contents of the esters, alcohols, and ketones were significantly higher in the aged brine samples than those in fresh brine (p < 0.05), while terpenes in chili pepper fermented using the pool were higher than those using the jar. In general, jar fermentation with aged brine contributed more flavor to pickled chili peppers than other procedures.

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Udoh, Tinuola Hannah, und Oyinkepreye David Orodu. „Synergetic Interfacial Tension Reduction Potential of Silica Nanoparticles and Enzyme“. ABUAD Journal of Engineering Research and Development (AJERD) 6, Nr. 2 (21.07.2023): 10–16. http://dx.doi.org/10.53982/ajerd.2023.0602.02-j.

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The co-existence of multiphase fluids in the hydrocarbon reservoir rock pores plays a fundamental role in oil recovery processes because of the strong effect of interfacial forces that exist at the interface of these immiscible fluids. In this study, the effects of enzyme and silica nanoparticles on crude oil-brine interfacial tension were investigated under varied brine salinities and brine compositions. The results showed that the application of silica nanoparticles alone in brines of varied compositions and salinities does not significantly modify the crude oil-brine IFT. The use of enzyme and combined enzyme-nanoparticles however significantly reduced crude oil-brines IFT but the contribution of silica nanoparticles to the IFT reduction was not significant. The result of this study is relevant to the design and applications of enzyme and nanoparticles enhanced oil recovery processes.

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Cho, H., P. B. Shepson, L. A. Barrie, J. P. Cowin und R. Zaveri. „NMR Investigation of the Quasi-Brine Layer in Ice/Brine Mixtures“. Journal of Physical Chemistry B 106, Nr. 43 (Oktober 2002): 11226–32. http://dx.doi.org/10.1021/jp020449+.

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Pales, AshleyR, ErinN Kinsey, Chunyan Li, Linlin Mu, Lingyun Bai, HeatherM Clifford und ChristopheJ G. Darnault. „Rheological Properties of Silica Nanoparticles in Brine and Brine-Surfactant Systems“. Journal of Nanofluids 6, Nr. 5 (01.10.2017): 795–803. http://dx.doi.org/10.1166/jon.2017.1379.

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31

Totten, ClayW. „4765912 Geothermal brine clarifier process for removing solids from geothermal brine“. Geothermics 18, Nr. 3 (Januar 1989): 478. http://dx.doi.org/10.1016/0375-6505(89)90075-8.

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GAILUNAS, K. M., K. E. MATAK, R. R. BOYER, C. Z. ALVARADO, R. C. WILLIAMS und S. S. SUMNER. „Use of UV Light for the Inactivation of Listeria monocytogenes and Lactic Acid Bacteria Species in Recirculated Chill Brines“. Journal of Food Protection 71, Nr. 3 (01.03.2008): 629–33. http://dx.doi.org/10.4315/0362-028x-71.3.629.

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Ready-to-eat meat products have been implicated in several foodborne listeriosis outbreaks. Microbial contamination of these products can occur after thermal processing when products are chilled in salt brines. The objective of this study was to evaluate UV radiation on the inactivation of Listeria monocytogenes and lactic acid bacteria in a model brine chiller system. Two concentrations of brine (7.9% [wt/wt] or 13.2% [wt/wt]) were inoculated with a ~6.0 log CFU/ml cocktail of L. monocytogenes or lactic acid bacteria and passed through a UV treatment system for 60 min. Three replications of each bacteria-and-brine combination were performed and resulted in at least a 4.5-log reduction in microbial numbers in all treated brines after exposure to UV light. Bacterial populations were significantly reduced after 5 min of exposure to UV light in the model brine chiller compared with the control, which received no UV light exposure (P < 0.05). The maximum rate of inactivation for both microorganisms in treated brines occurred between minutes 1 and 15 of UV exposure. Results indicate that in-line treatment of chill brines with UV light reduces the number of L. monocytogenes and lactic acid bacteria.

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Koefod, Scott. „Effect of Prewetting Brines and Mixing on Ice-Melting Rate of Salt at Cold Temperatures: New Tracer Dilution Method“. Transportation Research Record: Journal of the Transportation Research Board 2613, Nr. 1 (Januar 2017): 71–78. http://dx.doi.org/10.3141/2613-09.

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A novel test method has been developed to measure the ice-melting rate of deicers. The ice-melting rates of prewetted salt were determined by measuring the change in the concentration of chloride (Cl−) or magnesium or calcium cations (Mg2+ or Ca2+, respectively) in the ice melt as tracers. The method is substantially more precise than the SHRP H205.1 standard and has the further advantage of measuring ice-melting and salt dissolution rates simultaneously. Brines were preequilibrated with ice at −19.3°C (−2.7°F) and blended with solid salt to determine the effect of different prewetting brines on the ice-melting rate of the solid salt component only. The measured equilibrium ice-melting capacity of sodium chloride (NaCl) agreed well with the theoretical value calculated from the NaCl freezing point curve. Under a condition of no mixing, solid salt yielded 0.87% of its total available ice-melting capacity after 60 min when wetted with NaCl brine and 9.7% when wetted with calcium chloride (CaCl2) brine. Mixing raised the yield of ice melt to 27.1% and 50.5% after 60 min when wet with NaCl and CaCl2 brines, respectively. The CaCl2 brine was slightly more effective than the magnesium chloride (MgCl2) brine at enhancing the ice-melting rate of salt. The test method promises to be a useful tool for permitting a more precise optimization of prewetting brine composition, concentration, and brine-to-salt ratio at different temperatures. The method may also permit better determination of the cost-effectiveness of different prewetting strategies and provide deeper insights into the mechanism of chemical ice melting.

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Fauziah, Cut A., Ahmed Z. Al-Yaseri, R. Beloborodov, Mohammed A. Q. Siddiqui, M. Lebedev, D. Parsons, H. Roshan, A. Barifcani und S. Iglauer. „Carbon Dioxide/Brine, Nitrogen/Brine, and Oil/Brine Wettability of Montmorillonite, Illite, and Kaolinite at Elevated Pressure and Temperature“. Energy & Fuels 33, Nr. 1 (Dezember 2018): 441–48. http://dx.doi.org/10.1021/acs.energyfuels.8b02845.

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35

Koleini, Mohammad Mehdi, Mohammad Hasan Badizad, Zahra Kargozarfard und Shahab Ayatollahi. „Interactions between Rock/Brine and Oil/Brine Interfaces within Thin Brine Film Wetting Carbonates: A Molecular Dynamics Simulation Study“. Energy & Fuels 33, Nr. 9 (29.07.2019): 7983–92. http://dx.doi.org/10.1021/acs.energyfuels.9b00496.

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36

Song, Hyeyeon, Eun-woo Moon und Ji-Hyoung Ha. „Application of Response Surface Methodology Based on a Box-Behnken Design to Determine Optimal Parameters to Produce Brined Cabbage Used in Kimchi“. Foods 10, Nr. 8 (20.08.2021): 1935. http://dx.doi.org/10.3390/foods10081935.

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The factors of brine time, concentration, and temperature, affect the high-quality production of brined cabbage used in Kimchi. Although changes in Kimchi cabbage quality depending on brine time and concentration have been reported, changes in brine temperature have not been explored. Here, we optimized the brine process considering specific conditions of temperature (15–25 °C), concentration (10–14%), and osmosis duration (14–18 h) affecting the characteristics such as pH, titratable acidity, soluble solid content, glucose, fructose, and lactic acid bacteria and mass transport (salt gain, water loss, and weight reduction). The optimal parameters were determined using multivariate statistical analysis using the Box–Behnken design combined with response surface methodology. For each response as qualitative characteristics, second order polynomial models were developed using multiple regression analysis. Analysis of variance was performed to check the adequacy and accuracy of the fitted models. The brine temperature and concentration affected salt gain and water loss; the optimal brining temperature, concentration, and time were 19.17 °C, 10.53%, and 15.38 h, respectively. Statistical regression analysis indicated that standardized brined cabbage can be produced efficiently using a brining tank at controllable temperature.

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Kuo, M. H., S. G. Moussa und V. F. McNeill. „Modeling interfacial liquid layers on environmental ices“. Atmospheric Chemistry and Physics 11, Nr. 18 (28.09.2011): 9971–82. http://dx.doi.org/10.5194/acp-11-9971-2011.

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Abstract. Interfacial layers on ice significantly influence air-ice chemical interactions. In solute-containing aqueous systems, a liquid brine may form upon freezing due to the exclusion of impurities from the ice crystal lattice coupled with freezing point depression in the concentrated brine. The brine may be segregated to the air-ice interface where it creates a surface layer, in micropockets, or at grain boundaries or triple junctions. We present a model for brines and their associated liquid layers in environmental ice systems that is valid over a wide range of temperatures and solute concentrations. The model is derived from fundamental equlibrium thermodynamics and takes into account nonideal solution behavior in the brine, partitioning of the solute into the ice matrix, and equilibration between the brine and the gas phase for volatile solutes. We find that these phenomena are important to consider when modeling brines in environmental ices, especially at low temperatures. We demonstrate its application for environmentally important volatile and nonvolatile solutes including NaCl, HCl, and HNO3. The model is compared to existing models and experimental data from literature where available. We also identify environmentally relevant regimes where brine is not predicted to exist, but the QLL may significantly impact air-ice chemical interactions. This model can be used to improve the representation of air-ice chemical interactions in polar atmospheric chemistry models.

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Bottomley, Dennis J., Ian D. Clark, Nicholas Battye und Tom Kotzer. „Geochemical and isotopic evidence for a genetic link between Canadian Shield brines, dolomitization in the Western Canada Sedimentary Basin, and Devonian calcium-chloridic seawater“. Canadian Journal of Earth Sciences 42, Nr. 11 (01.11.2005): 2059–71. http://dx.doi.org/10.1139/e05-075.

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Hypersaline brines of marine origin, deep within fractured crystalline rocks of the Canadian Shield, are characterized by calcium-chloride compositions with relatively low concentrations of magnesium and sulphate. Such chemistries among crustal fluids are very unusual, regardless of their origins, which makes it difficult to identify possible genetic associations between shield brines and other marine brines. Key conservative chemical and isotopic attributes of shield brines from the Yellowknife and Sudbury areas are similar, however, to those of fluid inclusions in sparry, late-stage hydrothermal dolomites in lower Paleozoic carbonates of the Western Canada Sedimentary Basin, suggesting that both fluid types originated from a residual seawater brine of probable Devonian age. This interpretation is supported by determination of a helium-4 model age for the Yellowknife brine that is consistent with a Devonian origin. Therefore, dolomitization was likely both a major source of Ca and a sink for about half of the initial Mg in the brine prior to its infiltration into the underlying basement rocks. Mass-balance considerations indicate that albitization of plagioclase, predominantly in basinal clastic sediments, was an equally important mineral source of Ca to the infiltrating brine, but interactions with carbonate and silicate rocks cannot account for the entire Ca inventory in the brine. A major contribution to the Ca budget must also have been initially provided by the evaporative concentration of seawater, which is only possible if it were enriched in calcium and depleted in sulphate compared with modern seawater, as was probably the case during Devonian time.

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Geyer, Christopher, Andrew S. Elwood Madden, Andrew Rodriguez, Janice L. Bishop, Daniel Mason und Megan Elwood Madden. „The Role of Sulfate in Cation Exchange Reactions: Applications to Clay–Brine Interactions on Mars“. Planetary Science Journal 4, Nr. 3 (01.03.2023): 48. http://dx.doi.org/10.3847/psj/acba97.

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Abstract Phyllosilicates on Mars record a complex history of aqueous activity, including at Gale crater and Meridiani Planum, where stratigraphic differences in clay mineralogy have been recorded in outcrops that also contain calcium sulfate minerals. Thus, characterizing associations between phyllosilicates and calcium sulfates may provide constraints that are useful for constraining the geochemical environments that formed these outcrops. Previous studies have documented calcium sulfate precipitation as a result of clay–salt–atmospheric H2O interactions, but the compositions of brines throughout Mars’ history would have depended on the volume of water available on the Martian surface. Variations in brine composition influence the type and extent of reactions between the brines and the minerals that they come in contact with. To better understand how clay–brine interactions affected near-surface mineral assemblages on Mars, we performed two sets of experiments. The first set of experiments examined the effect of differing total brine concentrations and the second set explored variations in Na+ and SO4 2− concentrations independently. The results of this study show that gypsum readily forms due to cation exchange between montmorillonite and Na2SO4 brines of any concentration, but only near-saturated MgSO4 brines produced gypsum, and these also produced higher quantities of epsomite. Additionally, we found that the amount of gypsum produced from clay–Na2SO4 brine reactions is more strongly influenced by SO4 2− than Na+ or Cl− concentrations. Understanding how rapidly gypsum forms as a product of clay–brine interactions, as well as the influence of SO4 2− on cation exchange, will aid interpretations of sediments and environments that are observed on Mars.

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Hershey, David R., und Stanley A. Rice. „Brine Shrimp "Bioassay" Problems“. American Biology Teacher 66, Nr. 7 (September 2004): 474–75. http://dx.doi.org/10.2307/4451723.

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41

Hershey, David R. „Brine Shrimp “Bioassay” Problems“. American Biology Teacher 66, Nr. 7 (September 2004): 474–75. http://dx.doi.org/10.1662/0002-7685(2004)066[0474:bsbp]2.0.co;2.

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42

Sarah, Quazi Sahely, Fatema Chowdhury Anny und Mir Misbahuddin. „Brine shrimp lethality assay“. Bangladesh Journal of Pharmacology 12, Nr. 2 (05.06.2017): 5. http://dx.doi.org/10.3329/bjp.v12i2.32796.

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Brine shrimp lethality assay is an important tool for the preliminary cytotoxicity assay of plant extract and others based on the ability to kill a laboratory cultured larvae (nauplii). The nauplii were exposed to different concentrations of plant extract for 24 hours. The number of motile nauplii was calculated for the effectiveness of the extract. It is a simple, cost effective and requires small amount of test material.Video Clip of Methodology:Brine Shrimp Lethality Assay: 4 min 9 sec <a href="https://www.youtube.com/v/QJY7SQogD0g">Full Screen</a> <a href="https://www.youtube.com/watch?v=QJY7SQogD0g">Alternate</a>

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Ejeian, Mojtaba, Alexander Grant, Ho Kyong Shon und Amir Razmjou. „Is lithium brine water?“ Desalination 518 (Dezember 2021): 115169. http://dx.doi.org/10.1016/j.desal.2021.115169.

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Dole, E. „Brine Bulb Technology ABSTRACT“. Proceedings of the Water Environment Federation 2014, Nr. 7 (01.10.2014): 4259–60. http://dx.doi.org/10.2175/193864714815941847.

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45

Hanson, B. „Dissolving CO2 in Brine“. Science 337, Nr. 6101 (20.09.2012): 1435. http://dx.doi.org/10.1126/science.337.6101.1435-c.

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Kirkwood, R. „Badger braves the brine“. Veterinary Record 165, Nr. 4 (25.07.2009): 122. http://dx.doi.org/10.1136/vetrec.165.4.122-b.

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47

Fatoba, Ojo O., Leslie F. Petrik, Wilson M. Gitari und Emmanuel I. Iwuoha. „Fly ash-brine interactions: Removal of major and trace elements from brine“. Journal of Environmental Science and Health, Part A 46, Nr. 14 (Dezember 2011): 1648–66. http://dx.doi.org/10.1080/10934529.2011.623647.

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48

Xevgenos, D., A. Vidalis, K. Moustakas, D. Malamis und M. Loizidou. „Sustainable management of brine effluent from desalination plants: the SOL-BRINE system“. Desalination and Water Treatment 53, Nr. 12 (04.07.2014): 3151–60. http://dx.doi.org/10.1080/19443994.2014.933621.

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Weerakone, W. M. S. B., R. C. K. Wong und A. K. Mehrotra. „Single-Phase (Brine) and Two-Phase (DNAPL–Brine) Flows in Induced Fractures“. Transport in Porous Media 89, Nr. 1 (17.03.2011): 75–95. http://dx.doi.org/10.1007/s11242-011-9753-6.

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50

Gao, Hailong, Zhiyong Xiao, Jie Zhang, Xiaohan Zhang, Xiangdong Liu, Xinying Liu, Jin Cui und Jianbo Li. „Optimization Study on Salinity Gradient Energy Capture from Brine and Dilute Brine“. Energies 16, Nr. 12 (11.06.2023): 4643. http://dx.doi.org/10.3390/en16124643.

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The power conversion of salinity gradient energy (SGE) between concentrated brine from seawater desalination and seawater by reverse electrodialysis (RED) benefits energy conservation and also dilutes the discharge concentration to relieve the damage to coastal ecosystems. However, two key performance indexes of the maximum net power density and energy conversion efficiency for a RED stack harvesting the energy usually cannot reach the optimal simultaneously. Here, an optimization study on the two indexes was implemented to improve the performance of RED in harvesting the energy. A RED model for capturing the SGE between concentrated brine and seawater was constructed, and the correlation coefficients in the model were experimentally determined. Based on the model, the effects of a single variable (concentration, flow rate, temperature, thickness of the compartment, length of the electrode) on the performance of a RED stack are analyzed. The multi-objective optimization method based on the genetic algorithm was further introduced to obtain the optimal solution set, which could achieve the larger net power density and energy conversion efficiency with coordination. The ranges of optimal feed parameters and stack size were also obtained. The optimal flow velocity of the dilute solution and the concentration of the dilute solution are approximately 7.3 mm/s and 0.4 mol/kg, respectively.

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