Log in

Relevant bibliographies by topics / Trace elements in water

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Trace elements in water'

Author: Grafiati

Published: 4 June 2021

Last updated: 31 July 2024

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Trace elements in water.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Trace elements in water"

1

Stoliarenko, Viktoriia, Marina Chernova, and Olga Yakovchuk. "Monitoring of trace element content in tap water from Karachuny Reservoir, Kryvyi Rih city." E3S Web of Conferences 166 (2020): 01005. http://dx.doi.org/10.1051/e3sconf/202016601005.

Full text

Abstract:

Control of the trace element content in tap water is particularly important for large industrial regions. The estimation of Cd, Pb, Cu, As, Ni, Zn, Mn, Hg, Se and Co concentration in the tap water of Kryvyi Rih city (Karachuny Reservoir) was accomplished using electrochemical methods, the most popular methods for determining the content of trace elements in natural objects and tap water. A simple and rapid method to determine trace elements in the tap water (Kryvyi Rih city) by inversion-voltammetry has been used. The concentration of trace elements was measured by voltammetricanalyzer AVA-2 device that implements the method of inversion voltammetry on a solid rotating electrode made of carbon material. The monitoring of the trace element content in the water of the Karachuny reservoir was carried out on a monthly basis between September 2018 and August 2019. The article presents the obtained voltamperograms of some trace elements, describes content of the trace element in tap water during the year (12 data for each trace element) and analyzes the compliance of drinking water in the city of Kryvyi Rih to the standards and normative indicators of drinking water quality.

APA, Harvard, Vancouver, ISO, and other styles

2

Gautam, Bikram. "Chemical Evaluation of Trace Elements in Bottled Water." Journal of Healthcare Engineering 2020 (December 2, 2020): 1–16. http://dx.doi.org/10.1155/2020/8884700.

Full text

Abstract:

Sales of bottled water have been increasing around the globe. This study was carried out to assess the trace elements present in bottled water. For the study of bottled water, a total of 100 samples of different volumes (20 L and 1 L) were selected. The physicochemical assessments were performed as per the methods described in the American Public Health Association, 2005. Average values of pH, electrical conductivity, total dissolved solids, and turbidity were found to be 5.96 ± 0.54, 59.97 ± 58.65, 4.42 ± 3.69, and 0.408 ± 0.19, respectively. Likewise, average values of total hardness (as CaCO3), calcium (as CaCO3), magnesium (as CaCO3), chlorine, iron, copper, cobalt, nickel, fluoride, sodium, and potassium were found to be 14.78 ± 8.43, 3.26 ± 1.55, 11.51 ± 7.92, 7.51 ± 3.21, 0.0032 ± 0.0017, 0.0091 ± 0.0116, 0.2520 ± 0.0127, 0.0080 ± 0.0082, 0.047 ± 0.0139, 12.65 ± 10.90, and 1.41 ± 2.00, respectively; meanwhile residual chlorine, zinc, silver, cadmium, and lead were below detection limit. All the physicochemical characteristics of bottled water were found to be within International Bottled Water Association (IBWA) guidelines. From the physicochemical aspects, the bottled water was found to be within the permissible value set by IBWA. Pearson’s correlation revealed significant association between trace elements. Levene’s test for equity of variances indicated that the majority (iron, copper, cobalt, nickel, fluoride, sodium, and potassium) of trace elements and seasons (monsoon and postmonsoon) demonstrated a statistically significant distribution (at 95% confidence interval). At elevated concentrations, some elements can be harmful to human health and can cause morphological abnormalities, mutagenic effects, reduced growth, and increased morbidity and mortality in humans but it all depends upon a person’s metabolic factors, genetic factors, and ability to excrete trace elements through different routes, etc. Water could have percolated down from the surface to the ground water and as such the difference in concentration of trace elements in monsoon and postmonsoon seasons could be noticeable.

APA, Harvard, Vancouver, ISO, and other styles

3

SUZUKI, Jin, Yasutaka KATSUKI, Hitoshi OGAWA, Keiko SUZUKI, Hiroko MATSUMOTO, and Kazuo YASUDA. "Concentration of Trace Elements in Bottled Drinking Water." Journal of the Food Hygienic Society of Japan (Shokuhin Eiseigaku Zasshi) 41, no. 6 (2000): 387–96. http://dx.doi.org/10.3358/shokueishi.41.387.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Willie, Scott. "SIM.QM-S2 supplemental: Trace elements in drinking water." Metrologia 49, no. 1A (January 1, 2012): 08004. http://dx.doi.org/10.1088/0026-1394/49/1a/08004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Agrawal, A. K. "Certified reference materials of trace elements in water." Bulletin of Materials Science 28, no. 4 (July 2005): 373–78. http://dx.doi.org/10.1007/bf02704252.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Prasad, E. A. V., and V. Raghul. "Trace elements in coconut water?a preliminary study." Environmental Geochemistry and Health 16, no. 2 (June 1994): 76–78. http://dx.doi.org/10.1007/bf00209828.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Costa, Henrique Santana, Francisco Leonardo Tejerina-Garro, and Cleonice Rocha. "Trace elements: water-sediment interactions in tropical rivers." Environmental Science and Pollution Research 24, no. 27 (August 7, 2017): 22018–25. http://dx.doi.org/10.1007/s11356-017-9698-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Filippov, Sergey, and Natalia Mochunova. "Ecological rationing of trace elements in water treatment." АгроЭкоИнфо 5, no. 59 (October 31, 2023): 45. http://dx.doi.org/10.51419/202135545.

Full text

Abstract:

The article is devoted to the problems of ecological regulation of waters used in agriculture. The main elements involved in the production of crop production and soil-forming processes are analyzed, the need to improve the principles of environmental regulation in accordance with modern methods of agriculture is discussed. Based on the analysis of modern methods of water purification, a baromembrane water treatment plant capable of correcting the ion balance is proposed. Keywords: WATER, WATER PURIFICATION, MEMBRANES, ECOLOGY, BAROMEMBRANE METHOD, AGRICULTURE, QUALITY

APA, Harvard, Vancouver, ISO, and other styles

9

Naz, Saima, Ahmad Manan Mustafa Chatha, Guillermo Téllez-Isaías, Shakeeb Ullah, Qudrat Ullah, Muhammad Zahoor Khan, Muhammad Kamal Shah, et al. "A Comprehensive Review on Metallic Trace Elements Toxicity in Fishes and Potential Remedial Measures." Water 15, no. 16 (August 21, 2023): 3017. http://dx.doi.org/10.3390/w15163017.

Full text

Abstract:

Metallic trace elements toxicity has been associated with a wide range of morphological abnormalities in fish, both in natural aquatic ecosystems and controlled environments. The bioaccumulation of metallic trace elements can have devastating effects on several aspects of fish health, encompassing physiological, reproductive, behavioural, and developmental functions. Considering the significant risks posed by metallic trace elements-induced toxicity to fish populations, this review aims to investigate the deleterious effects of prevalent metallic trace elements toxicants, such as mercury (Hg), cadmium (Cd), chromium (Cr), lead (Pb), arsenic (As), and copper (Cu), on the neurological, reproductive, embryonic, and tissue systems of fish. Employing diverse search engines and relevant keywords, an extensive review of in vitro and in vivo studies pertaining to metallic trace elements toxicity and its adverse consequences on fish and their organs was conducted. The findings indicate that Cd was the most prevalent metallic trace elements in aquatic environments, exerting the most severe impacts on various fish organs and systems, followed by Cu and Pb. Moreover, it was observed that different metals exhibited varying degrees and types of effects on fish. Given the profound adverse effects of metallic trace elements contamination in water, immediate measures need to be taken to mitigate water pollution stemming from the discharge of waste containing metallic trace elements from agricultural, industrial, and domestic water usage. This study also compares the most common methods for treating metallic trace elements contamination in water.

APA, Harvard, Vancouver, ISO, and other styles

10

Liu, Min, Zhongwei Zhang, Li Lin, Liangyuan Zhao, Lei Dong, Haiyang Jin, Jingyi Zou, Rui Li, and Yunjiao He. "The Content Level, Spatial and Temporal Distribution Characteristics, and Health-Risk Assessment of Trace Elements in Upper Lancang River (Changdu Section)." Water 14, no. 7 (March 31, 2022): 1115. http://dx.doi.org/10.3390/w14071115.

Full text

Abstract:

Evaluation of trace elements in the water of Lancang River during the wet season (October) and dry season (December) was carried out to analyze the content of trace elements in the water, spatial and seasonal variations, enrichment, and health risks of dissolved trace metal. The results showed that the content of trace elements in the main stream of the upper Lancang River met the “Environmental Quality Standard for Surface Water” (GB3838-2002) Class I water-quality standard, but the Fe content in sampling points during the wet season exceeded the limit value of water-quality standard. Compared with other rivers in Tibet, the contents of As, Fe, and Pb in the study were relatively high. While Pb, As, and Zn were the mainly enriched trace elements. The water temperature, dissolved oxygen, conductivity, As, Cr, and Cu in the main stream of the upper Lancang River with significant seasonal variations. The content of trace elements in the front of the dam was lower than that in the tail and under the dam. The trace elements in the water of the reservoir area increased with an increase in the depth, and the reservoir had a certain interception effect on the trace elements. The As content in the main stream of the Lancang River was greatly affected by the branch of Angqu with high content of As. The HQingestion and HI of As in the part of the river in the study exceeded 1, and the water-quality health risks of the Guoduo reservoir tail and urban reaches were higher than those of other reaches, which should be paid more attention.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Trace elements in water"

1

Wong, Wang-wah. "Trace organics pollution in the aquatic environment /." [Hong Kong] : University of Hong Kong, 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13498356.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Di, Bonito Marcello. "Trace elements in soil pore water : a comparison of sampling methods." Thesis, University of Nottingham, 2005. http://eprints.nottingham.ac.uk/10123/.

Full text

Abstract:

This thesis examined a range of methods for sampling soil pore water to investigate the chemistry of trace elements. In particular, the study assessed whether Rhizon samplers, centrifugation, high pressure squeezing and soil suspensions in simulated pore water can be viable approaches for obtaining representative samples of equilibrated soil pore water. Results for metal solubility and speciation were interpreted in terms of both soil morphological effects on trace metal dynamics and artefacts introduced at various stages during sample preparation and handling. The main soil used in the study was an organic-rich sandy silt from a site which has served as a sewage re-processing facility for almost a century. This soil was chosen because of its importance as a long-term repository for metal-enriched sludge applied to arable land, providing a suitable medium on which to study trace metal behaviour. Pore waters were extracted and analysed for major and trace cations and anions, pH, Dissolved Inorganic Carbon (DIC) and Dissolved Organic Carbon (DOC) at two different temperatures (5 degrees Celsius and 15 degrees Celsius), in order to evaluate the extent of bacterial activity, organic decomposition and their consequences on solute composition, during pore water extractions. Speciation was estimated from analysis of pore water chemistry using two software packages (PHREEQCi and WHAM-VI). Pore waters showed different ranges of concentration between the various methods. Different mechanisms and/or chemical reactions were involved during the different extractions; a range of processes was identified, mainly dominated by metal complexation by humus acids and redox reactions. Results revealed that the soil studied was able to partially buffer the free ion activities of the metal ions in pore water with increasing dilutions, but demonstrated virtually no ability to buffer DOC. Identification of the source (i.e. location of pore space) of water extracted was also investigated using water with different isotopic composition (18O/16O). Evidence showed that centrifugation was not able to differentiate between more and less mobile water at FC conditions, rather enhancing the mixing between the two pools of water (native and labelled) by and apparent process of 'infusion'. By contrast, Rhizon samplers appeared to sample water preferentially from the more accessible pool (extra-aggregate), which proved to have a composition showing incomplete mixing with the native water. The results also suggested that mixing of the two pools was rather fast and that was almost completely attained prior to pore water extraction. The study established that the most important factors affecting pore water chemistry during extraction are the conditions to which the samples are exposed during the extraction process. For these reasons Rhizon samplers should be used as a disposable device, and are only applicable for use in high soil moisture soil contents. In contrast, they present no 'side-effects' (providing enough equilibration time) if M2+ (free ion activity) were needed as opposed to Msol (total metal concentration in pore water), as often required in environmental studies. Centrifugation is optimal for bulk solution studies, or when homogenisation represents a key experimental point; targeted studies are also possible. Soil squeezing is subject to severe limitations in the case of prolonged extractions of biologically active soils, due to the effects of anaerobism. Squeezing should only be used for 'fast' extractions of soils. Finally, batch extractions are well suited to studies on M2+ equilibria, but more studies are needed to clarify the effect of soil: solution ratio on metal and DOC solubility.

APA, Harvard, Vancouver, ISO, and other styles

3

Morabito, Elisa <1978&gt. "The role of speciation in trace elements distribution in sea water." Doctoral thesis, Università Ca' Foscari Venezia, 2009. http://hdl.handle.net/10579/171.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Pan, Jinfen. "Bioavailability of trace metals to marine bivalves mediated by dissolved and colloidal organic carbon /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?BIOL%202004%20PAN.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Denney, Susan, and susan denney@deakin edu au. "Trace metal speciation in the Pieman River catchment, Western Tasmania." Deakin University. School of Ecology and Environment, 2000. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20071107.111755.

Full text

Abstract:

The Pieman River catchment has seen continuous mining of economic deposits of gold, silver, lead, copper, zinc and tin since the 1870s. Tributaries of this river which receive mining effluent, either directly or from acid mine drainage (AMID), have total metal concentrations considerably above background levels and are of regulatory concern. The lower Pieman River is however classified as a State Reserve in which recreational fishing and tourism are the major activities. It is therefore important that water entering the lower Pieman River from upstream hydroelectric impoundments is of high quality. Metals in natural waters exist in a variety of dissolved, colloidal and particulate forms. The bioavailability and hence toxicity of heavy metal pollutants is very dependant on their physico form. Knowledge of the speciation of a metal in natural aquatic environments is therefore necessary for understanding its geochemical behaviour and biological availability. Complexation of metal ions by natural ligands in aquatic systems is believed to play a significant role in controlling their chemical speciation. This study has investigated temporal and spatial variation in complexation of metal ions in the Pieman River. The influence of pH, temperature, organic matter, salinity, ionic strength and time has been investigated in a series of field studies and in laboratory-based experiments which simulated natural and anthropogenic disturbances. Labile metals were measured using two techniques in various freshwater and estuarine environments. Diffusive gradients in thin-films (DGT) allowed in situ measurement of solution speciation whilst differential pulse anodic stripping voltammetry (DPASV) was used to measure labile metal species in water samples collected from the catchment. Organic complexation was found to be a significant regulating mechanism for copper speciation and the copper-binding ligand concentration usually exceeded the total copper concentration in the river water. Complexation was highly dependent on pH and at the river-seawater interface was also regulated by salinity, probably as a result of competitive complexation by major ions in seawater (eg. Ca 2+ ions). Zinc complexation was also evident, however total zinc concentrations in the water column often far exceeded the potential binding capacity of available ligands. In addition to organic complexation, Zn speciation may also be associated with adsorption by flocculated or resuspended colloidal Mn and/or Fe oxyhydroxides. Metal ion complexation and hence speciation was found to be highly variable within the Pieman River catchment. This presents major difficulties for environmental managers, as it is therefore not possible to make catchment-wide assumptions about the bioavailability of these metals. These results emphasise the importance of site-specific sampling protocols and speciation testing, ideally incorporating continuous, in situ monitoring.

APA, Harvard, Vancouver, ISO, and other styles

6

Jin, Li. "Determination of trace metals and copper complexation in freshwater systems of the Bonavista Peninsula, Newfoundland by stripping voltammetry." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq25853.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Jaafar, Maisarah. "Trace elements in natural water : the impact on quality, food preparation and production." Thesis, University of Surrey, 2018. http://epubs.surrey.ac.uk/846339/.

Full text

Abstract:

The levels of arsenic (total and species) and other trace elements in natural waters of Argentina were analysed using inductively coupled plasma mass spectrometer (ICP-MS). In addition, a method was developed for the determination of Mo in waters using graphite furnace atomic absorption spectrometry (GFAAS) with an added palladium chemical modifier. The analysis of Mo in certified reference materials and water samples using both methods confirmed no statistical difference using a paired t-test (tcal = 0.276; tcrit = 2.160, df: 14 at p<0.05). Arsenic total levels (AsT) in groundwaters followed the order; central-north La Pampa (48.82-1442.60 μg/l) > south-east La Pampa (17.66-319.39 μg/l) > southern Buenos Aires (39.6-189.4 μg/l) > Río Negro/Río Colorado (1.03-38.66 μg/l). The distribution of As species (using a field-based solid phase extraction method) were significantly different between the sampling regions. In most of the study areas the groundwater exceeded 10 μg/l AsT (World Health Organisation guideline for drinking water) and can be deemed to be not fit for human consumption since the calculated hazard quotient (HQ) >1. Apart from As, Mo and V also showed higher levels in groundwaters relating to the historical deposition of volcanic ash within the Chaco-Pampean plain of Argentina. The groundwaters from La Pampa ranged from 10 to 84 μg/l Mo. Surprisingly, one farm well south of Eduardo Castex (central-northern La Pampa) used for cattle drinking water had 1381.66 μg/l Mo. Significant positive correlations were found for As, Mo and V between groundwaters used on agricultural lands and the associated soils and pastures. The arsenic concentrations in groundwaters were found to be statistically correlated (r > 0.5) with the corresponding soils (total and exchangeable fraction) and plants (leaves and roots) at p < 0.01. Based on a sequential extraction method for soils, the uptake of arsenic from the soil exchangeable fraction by plants was found to be statistically correlated (rleaves = 0.5 and rroots = 0.7 at p < 0.01). Furthermore, the use of local groundwaters for food preparation (washing and cooking) alters the elemental composition of local foodstuffs (carrots, potatoes, onions and rice). The transfer of As, Mo, V, Mn, Fe, Cu, Zn from the water to foodstuffs was found to be dependent on the levels in the water, washing steps and the cooking process (time and method). A higher uptake of As, Mo and V by foodstuffs was observed when cooking with highly ̳contaminated‘ groundwaters, especially for rice. This may significantly increase the daily dietary intake of these elements as a function of food consumption. However, drinking water (2 l/day) is still considered the main contributor to the total daily intake of As, Mo and V for the local residents who rely upon groundwater as their source for drinking and cooking due to the lower Argentine food consumption rate (38 - 196 g/day). Similar trends were observed in West Bengal, India involving rice production and preparation (washing and cooking). Elevated levels were observed for As, Mn and Fe for all sample types (plants, soils, raw and prepared rice) in relation to the use of local groundwaters. Consumption of cooked rice (500 - 750 g/day) was observed to be the major contributor to the total daily dietary intake of As, Mn and Fe (depending on the rice variety) in the Indian study area when the local groundwater (94 μg/l AsT) was used in the preparation of rice, especially for local grown rice varieties.

APA, Harvard, Vancouver, ISO, and other styles

8

Benneyworth, Laura Mahoney. "Distribution of Trace Elements in Cumberland River Basin Reservoir Sediments." TopSCHOLAR®, 2011. http://digitalcommons.wku.edu/theses/1113.

Full text

Abstract:

The U.S. Army Corps of Engineers, Nashville District, maintains ten reservoirs in the Cumberland River Basin in Kentucky and Tennessee, and has been monitoring sediment chemistry in the reservoirs since 1994. The purpose of this study is to evaluate the sediment data collected from the reservoirs from 1994 to 2010 to determine if there are any spatial patterns of the trace elements: arsenic, beryllium, cadmium, chromium, copper, lead, mercury, nickel, and zinc. The results indicated that trace element levels were consistent with national baseline concentrations measured by the U.S. Geological Survey. Center Hill reservoir had the greatest number of trace element concentrations (all except cadmium) that were significantly higher when compared to all other reservoirs. The degree of urbanization in the reservoir basins was based on population density from the 2000 Census and the percentage of developed land using the 2006 national land cover dataset. Aquatic toxicity values were used as a measure of sediment quality. The reservoirs with the worst aquatic toxicity rankings were not the most urban, instead they were the reservoirs with the longest retention times. Therefore, it may be concluded that retention time has a larger effect on Cumberland River Basin sediment concentrations than the type of land use or the degree of urbanization. The results also indicate that it may be prudent to include an evaluation of quality based on aquatic toxicity when monitoring sediment quality, and that when reservoirs are the subject of sediment quality assessments, the consideration of the physical properties of the reservoir, especially the retention time, is essential for a comprehensive evaluation. This may also imply that sediment quality in reservoirs may effectively be regulated by water resource management techniques at the reservoirs that affect retention time.

APA, Harvard, Vancouver, ISO, and other styles

9

Botes, Paul Johannes. "Investigation of mobility of trace elements in river sediments using ICP-OES." Pretoria : [s.n.], 2003. http://upetd.up.ac.za/thesis/available/etd-01182005-091457.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Wilson, Jonathan. "Sorption of metals from aqueous solution by bone charcoal." Connect to e-thesis, 2002. http://theses.gla.ac.uk/756/.

Full text

Abstract:

Thesis (Ph.D.) - University of Glasgow, 2002.
Ph.D. thesis submitted to Environmental, Agricultural and Analytical Chemistry, Chemistry Department, University of Glasgow, 2002. Includes bibliographical references. Print version also available.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Trace elements in water"

1

Akhundov, K. F. Mikroėlementy v vode, pochve i pishchevykh produktakh Azerbaĭdzhanskoĭ Respubliki. Baku: Adilʹogly, 2005.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Hughes, Curt A. Occurrence and distribution of dissolved trace elements in the surface waters of the Yakima River Basin, Washington. Portland, OR: U.S. Geological Survey, 2003.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Mason, Robert P. Trace metals in aquatic systems. Hoboken, NJ: John Wiley & Sons Inc., 2013.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

P, Gough L., and Geological Survey (U.S.), eds. Chemical analysis results for mercury and trace elements in vegetation, water, and organic-rich sediments, south Florida. [Denver, CO]: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

K, Afghan B., and Chau Alfred S. Y, eds. Analysis of trace organics in the aquatic environment. Boca Raton, Fla: CRC Press, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

E, Batley Graeme, ed. Trace element speciation: Analytical methods and problems. Boca Raton, Fla: CRC Press, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Geen, Alexander F. M. J. van. Trace metal sources for the Atlantic inflow to the Mediterranean Sea. Woods Hole, Mass: Woods Hole Oceanographic Institution, 1989.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Miyamoto, S. Flow, salts, and trace elements in the Rio Grande: A review. College Station, Tex: Texas Agricultural Experiment Station, Texas A&M University System, Texas Water Resources Institute, 1995.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Presser, T. S. Dissolved constituents including selenium in waters in the vicinity of Kesterson National Wildlife Refuge and the west grassland, Fresno and Merced counties, California. Menlo Park, Calif: U.S. Geological Survey, 1985.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Lee, R. W. Trace elements and organic compounds associated with riverbed sediments in the Rio Grande/Rio Bravo basin, Mexico and Texas. [Austin, TX]: U.S. Geological Survey, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Trace elements in water"

1

Boyd, Claude E. "Micronutrients and Other Trace Elements." In Water Quality, 219–49. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4485-2_14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Boyd, Claude E. "Micronutrients and Other Trace Elements." In Water Quality, 277–311. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17446-4_14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Boyd, Claude E. "Micronutrients and Other Trace Elements." In Water Quality, 335–78. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23335-8_17.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Eastwood, Martin. "Water, electrolytes, minerals and trace elements." In Principles of Human Nutrition, 239–79. Boston, MA: Springer US, 1997. http://dx.doi.org/10.1007/978-1-4899-3025-5_8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Pokomeda, Karol, Anna Dawiec-Liśniewska, Daria Podstawczyk, Macarena Rodriguez-Guerra Pedregal, Barbara Ortega Barcelo, and Anna Witek-Krowiak. "Problems of Trace Elements in Water and Wastewater Treatment." In Recent Advances in Trace Elements, 105–20. Chichester, UK: John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781119133780.ch5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

da Silva Folli-Pereira, Muriel, Alessandro Coutinho Ramos, Gabriela Chaves Canton, Juliana Melo da Conceição, Sávio Bastos de Souza, Antônio Jesus Dorighetto Cogo, Frederico Firme Figueira, Frederico Jacob Eutrópio, and Nazima Rasool. "Foliar application of trace elements in alleviating drought stress." In Water Stress and Crop Plants, 669–81. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119054450.ch38.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Sinclair, P., R. Beckett, and B. T. Hart. "Trace elements in suspended particulate matter from the Yarra River, Australia." In Sediment/Water Interactions, 239–51. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2376-8_22.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Luoma, Samuel N. "Can we determine the biological availability of sediment-bound trace elements?" In Sediment/Water Interactions, 379–96. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2376-8_35.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Deuster, P. A., D. J. Smith, A. Singh, L. L. Bernier, U. H. Trostmann, B. L. Smoak, and T. J. Doubt. "Zinc Losses during Prolonged Cold Water Immersion." In Trace Elements in Man and Animals 6, 691–93. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0723-5_255.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Tepavitcharova, S., D. Rabadjieva, T. Todorov, M. Dassenakis, and V. Paraskevopoulou. "Trace Elements Speciation in Mining Affected Waters." In Water Treatment Technologies for the Removal of High-Toxity Pollutants, 161–68. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-3497-7_13.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Trace elements in water"

1

Yao, Z. G., Z. Y. Bao, P. Gao, J. L. Zhang, Y. P. Guo, Z. J. Hu, and B. L. Li. "Speciation of trace elements in sediments from Dongting Lake, central China." In WATER POLLUTION 2006. Southampton, UK: WIT Press, 2006. http://dx.doi.org/10.2495/wp060121.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Dabaeva, Viktoriya Valerievna, Zinaida Ivanovna Khazheeva, and Aleksey Maksimovich Plyusnin. "MAJOR AND TRACE ELEMENTS GEOCHEMISTRY OF THE SELENGA RIVER, TRANSBAIKALIA." In 5th International Electronic Conference on Water Sciences. Basel, Switzerland: MDPI, 2020. http://dx.doi.org/10.3390/ecws-5-08048.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Hibbs, Barry J. "Remobilization of Toxic Trace Elements in a Southern California Watershed." In World Water and Environmental Resources Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40569(2001)475.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Hibbs, Barry. "Remobilization of Toxic Trace Elements in a Southern California Watershed." In Specialty Symposium on Integrated Surface and Ground Water Management at the World Water and Environmental Resources Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40562(267)30.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Zaitseva, S. V., and E. Yu Abidueva. "TRACE ELEMENTS CONTENT FEATURES OF SOME SALINE LAKES OF TRANS-BAIKAL REGION." In The Geological Evolution of the Water-Rock Interaction. Buryat Scientific Center of SB RAS Press, 2018. http://dx.doi.org/10.31554/978-5-7925-0536-0-2018-446-447.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Juan Du and Zhu Lu. "Research on the impact of trace elements in landscape water bioremediation." In 2011 International Conference on Electric Technology and Civil Engineering (ICETCE). IEEE, 2011. http://dx.doi.org/10.1109/icetce.2011.5775692.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Savenko, A. V., V. S. Savenko, and A. V. Dubinin. "MOBILIZATION OF MACRO- AND TRACE ELEMENTS FROM THE ROCKS DURING THEIR INTERACTION WITH WATER." In The Geological Evolution of the Water-Rock Interaction. Buryat Scientific Center of SB RAS Press, 2018. http://dx.doi.org/10.31554/978-5-7925-0536-0-2018-165-169.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Dudare, Diana. "ACCUMULATION OF MAJOR AND TRACE ELEMENTS IN RAISED BOG PEAT AND PEAT HUMIC ACIDS." In 13th SGEM GeoConference on WATER RESOURCES. FOREST, MARINE AND OCEAN ECOSYSTEMS. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/bc3/s13.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Zevenhoven, Maria, Rainer Backman, Bengt-Johan Skrifvars, and Mikko Hupa. "Appearance of Trace Elements in Co-Firing Fuels." In 18th International Conference on Fluidized Bed Combustion. ASMEDC, 2005. http://dx.doi.org/10.1115/fbc2005-78107.

Full text

Abstract:

With the implementation of new EU guidelines the levels of maximum allowable emission levels of Cd, Tl, Hg, Sb, As, Pb, Cr, Co, Cu, Mn, Ni, V will be further restricted. This may have implications for co-combustion of coal with waste derived fuels. In this study chemical fractionation, i.e. a stepwise leaching procedure has been applied on coal, peat, sewage sludge, bark, impregnated wood and forest residue. With this method fuels are leached in three steps, i.e. leached with water, ammonium acetate and hydro chloric acid, respectively. Both solubility in different leaching agents of main ash forming matter and the trace elements Cd, Tl, Hg, Sb, As, Pb, Cr, Co, Cu, Mn, Ni, V and Zn were studied. In this way more information became available about the characteristics of co-firing fuels. Thermodynamic calculations were used to show the consequences of the interaction with main ash forming elements on the partition of Cd, Hg, Pb and Zn in the gas/ash phase.

APA, Harvard, Vancouver, ISO, and other styles

10

Grishantseva, E. S., Yu V. Alekhin, Ya V. Bychkova, and P. S. Chervyakova P. S. "EXPERIMENTAL STUDY OF RELATIVE MIGRATION MOBILITY OF TRACE ELEMENTS IN THE INTERACTION OF SURFACE WATER AND SEDIMENTS." In The Geological Evolution of the Water-Rock Interaction. Buryat Scientific Center of SB RAS Press, 2018. http://dx.doi.org/10.31554/978-5-7925-0536-0-2018-261-264.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Trace elements in water"

1

Liszewski, M. J., and L. J. Mann. Concentrations of 23 trace elements in ground water and surface water at and near the Idaho National Engineering Laboratory, Idaho, 1988--91. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10191083.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Hanson, A. E. H., and A. R. English. Investigation of the inorganic groundwater quality in the West Yellowstone Basin, Gallatin County, Montana. Montana Bureau of Mines and Geology, January 2023. http://dx.doi.org/10.59691/zwcs7648.

Full text

Abstract:

Report on inorganic groundwater quality in the West Yellowstone Basin, based on sampling completed in 2021 and review of previous groundwater sampling data collected in the basin by the MBMG. Inorganic sampling data collected and reviewed includes water-quality parameters, major ions, trace elements, water isotopes, strontium isotopes, and radon. Preliminary identification of aquifers is provided based on the water quality sampling data, well log records, and published geologic maps of the area.

APA, Harvard, Vancouver, ISO, and other styles

3

Reid, M. S., X. Wang, N. Utting, and C. Jiang. Comparison of water chemistry of hydraulic-fracturing flowback water from two geological locations at the Duvernay Formation, Alberta, Canada. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/329276.

Full text

Abstract:

We analyzed and compared the water chemistry between 17 Fox Creek region samples, each from a different well, and 23 Three Hills region samples from a single well. Overall, the two regions were similar in chemical composition but showed small differences in some lower abundance dissolved elements. Additionally, we investigated changes in water chemistry of FPW over time from a single well. The majority of water quality parameters and water chemistry remained constant over the 7-month sampling time. Major ion chemistry showed increasing concentrations of Ca and Mg, and a decreasing concentration of SO4. Several trace elements also showed small trends of both increasing and decreasing concentrations over time. There was a strong correlation between Ca and Mg concentrations in both the Fox Creek region samples and Three Hills region samples, which is an indication of the mixing of formation water. However, the correlation between B and Sr was different among two region samples, which is likely due to the delayed mixing of formation water with the fracturing fluids during the flowback at different time periods of post fracturing. Likewise, Fox Creek region samples showed correlations between concentrations of Cl and Ca, Na and Ca, and Na and Mg, but these correlations were not seen in the Three Hills region samples. Geochemical modeling demonstrates that there are potential scales formed in the flowback water, but most of the minerals are still in the dissolution state in the formation. Stable isotopic analysis confirmed the mixing of injection water and the formation water.

APA, Harvard, Vancouver, ISO, and other styles

4

Apps, John A., and Richard T. Wilkin. Thermodynamic Properties of Aqueous Carbonate Species and Solid Carbonate Phases of Selected Trace Elements pertinent to Drinking Water Standards of the U.S. Environmental Protection Agency. Office of Scientific and Technical Information (OSTI), September 2015. http://dx.doi.org/10.2172/1333576.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Scholz, Florian. Sedimentary fluxes of trace metals, radioisotopes and greenhouse gases in the southwestern Baltic Sea Cruise No. AL543, 23.08.2020 – 28.08.2020, Kiel – Kiel - SEDITRACE. GEOMAR Helmholtz Centre for Ocean Research Kiel, November 2020. http://dx.doi.org/10.3289/cr_al543.

Full text

Abstract:

R/V Alkor Cruise AL543 was planned as a six-day cruise with a program of water column and sediment sampling in Kiel Bight and the western Baltic Sea. Due to restrictions related to the Covid-19 pandemic, the original plan had to be changed and the cruise was realized as six oneday cruises with sampling in Kiel Bight exclusively. The first day was dedicated to water column and sediment sampling for radionuclide analyses at Boknis Eck and Mittelgrund in Eckernförde Bay. On the remaining five days, water column, bottom water, sediment and pore water samples were collected at eleven stations covering different types of seafloor environment (grain size, redox conditions) in western Kiel Bight. The data and samples obtained on cruise AL543 will be used to investigate (i) the sedimentary cycling of bio-essential metals (e.g., nickel, zinc, and their isotopes) as a function of variable redox conditions, (ii) the impact of submarine groundwater discharge and diffusive benthic fluxes on the distribution of radium and radon as well as greenhouse gases (methane and nitrous oxide) in the water column, and (iii) to characterize and quantify the impact of coastal erosion on sedimentary iron, phosphorus and rare earth element cycling in Kiel Bight.

APA, Harvard, Vancouver, ISO, and other styles

6

Tokunaga, Tetsu, and S. Benson. Evaluation of management options for disposal of salt and trace element laden agricultural drainage water from the Fallon Indian Reservation, Fallon, Nevada. Office of Scientific and Technical Information (OSTI), March 1991. http://dx.doi.org/10.2172/5166219.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Weissinger, Rebecca. Trends in water quality at Bryce Canyon National Park, water years 2006–2021. Edited by Alice Wondrak Biel. National Park Service, November 2022. http://dx.doi.org/10.36967/2294946.

Full text

Abstract:

The National Park Service collects water-quality samples on a rotating basis at three fixed water-quality stations in Bryce Canyon National Park (NP): Sheep Creek, Yellow Creek, and Mossy Cave Spring. Data collection began at Sheep Creek and Yellow Creek in November 2005 and at Mossy Cave in July 2008. Data on in-situ parameters, fecal-coliform samples, major ions, and nutrients are collected monthly, while trace elements are sampled quarterly. This report analyzes data from the beginning of the period of record for each station through water year 2021 to test for trends over time. Concentrations are also compared to relevant water-quality standards for the State of Utah. Overall, water quality at the park’s monitoring stations continues to be excellent, and park managers have been successful in their goal of maintaining these systems in unimpaired condition. Infrequent but continued Escherichia coli exceedances from trespass livestock at Sheep and Yellow creeks support the need for regular fence maintenance along the park boundary. High-quality conditions may qualify all three sites as Category 1 waters, the highest level of anti-degradation protection provided by the State of Utah. Minimum and maximum air temperatures at the park have increased, while precipitation remains highly variable. Increasing air temperatures have led to increasing water temperatures in Sheep and Yellow creeks. Sheep Creek also had a decrease in flow across several quantiles from 2006 to 2021, while higher flows decreased at Yellow Creek in the same period. Surface flows in these two creeks are likely to be increasingly affected by higher evapotranspiration due to warming air temperatures and possibly decreasing snowmelt runoff as the climate changes. The influx of ancient groundwater in both creek drainages helps sustain base flows at the sites. Mossy Cave Spring, which is sampled close to the spring emergence point, showed less of a climate signal than Sheep and Yellow creeks. In our record, the spring shows a modest increase in discharge, including higher flows at higher air temperatures. An uptick in visitation to Water Canyon and the Mossy Cave Trail has so far not been reflected by changes in water quality. There are additional statistical trends in water-quality parameters at all three sites. However, most of these trends are quite small and are likely ecologically negligible. Some statistical trends may be the result of instrument changes and improvements in quality assurance and quality control over time in both the field sampling effort and the laboratory analyses. Long-term monitoring of water-quality stations at Bryce Canyon NP suggests relatively stable aquatic systems that benefit from protection within the park. To maintain these unimpaired conditions into the future, park managers could consider: Regular fence checks and maintenance along active grazing allotments at the park boundary to protect riparian areas and aquatic systems from trespass livestock. Developing a springs-monitoring program to track changes in springflow at spring emergences to better understand bedrock-aquifer water supplies. These data would also help quantify springflow for use in water-rights hearings. Supporting hydrogeologic investigations to map the extent and flow paths of groundwater aquifers. Working with the State of Utah to develop groundwater-protection zones to protect groundwater aquifers from developments that would affect springs in the park. Prioritizing watershed management with proactive fire risk-reduction practices. Explicitly including watershed protection as a goal in plans for fire management and suppression. Using additional data and analyses to better understand the drivers of trends in water quality and their ecological significance. These could include higher-frequency data to better understand relationships between groundwater, precipitation, and surface flows at the sites. These could also include watershed metrics...

APA, Harvard, Vancouver, ISO, and other styles

8

Trahan, Corey, Jing-Ru Cheng, and Amanda Hines. ERDC-PT : a multidimensional particle tracking model. Engineer Research and Development Center (U.S.), January 2023. http://dx.doi.org/10.21079/11681/48057.

Full text

Abstract:

This report describes the technical engine details of the particle- and species-tracking software ERDC-PT. The development of ERDC-PT leveraged a legacy ERDC tracking model, “PT123,” developed by a civil works basic research project titled “Efficient Resolution of Complex Transport Phenomena Using Eulerian-Lagrangian Techniques” and in part by the System-Wide Water Resources Program. Given hydrodynamic velocities, ERDC-PT can track thousands of massless particles on 2D and 3D unstructured or converted structured meshes through distributed processing. At the time of this report, ERDC-PT supports triangular elements in 2D and tetrahedral elements in 3D. First-, second-, and fourth-order Runge-Kutta time integration methods are included in ERDC-PT to solve the ordinary differential equations describing the motion of particles. An element-by-element tracking algorithm is used for efficient particle tracking over the mesh. ERDC-PT tracks particles along the closed and free surface boundaries by velocity projection and stops tracking when a particle encounters the open boundary. In addition to passive particles, ERDC-PT can transport behavioral species, such as oyster larvae. This report is the first report of the series describing the technical details of the tracking engine. It details the governing equation and numerical approaching associated with ERDC-PT Version 1.0 contents.

APA, Harvard, Vancouver, ISO, and other styles

9

McNab, W. W., M. J. Singleton, J. E. Moran, and B. K. Esser. California GAMA Special Study: Ion exchange and trace element surface complexation reactions associated with applied recharge of low-TDS water in the San Joaquin Valley, California. Office of Scientific and Technical Information (OSTI), August 2010. http://dx.doi.org/10.2172/1119928.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Palmer, C. A., A. Kolker, R. B. Finkelman, K. C. Kolb, S. J. Mroozkowski, S. S. Crowley, H. E. Belkin, J. H. ,. Jr Bullock, and J. M. Motooka. Trace Elements in Coal - Modes of Ocurrence Analysis. Office of Scientific and Technical Information (OSTI), July 1997. http://dx.doi.org/10.2172/644624.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!