Academic literature on the topic 'Evaporation sludge'
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Journal articles on the topic "Evaporation sludge"
Marklund, S. "Dewatering of Sludge by Natural Methods." Water Science and Technology 22, no. 3-4 (March 1, 1990): 239–46. http://dx.doi.org/10.2166/wst.1990.0207.
Full textMouzaoui, M., J. C. Baudez, M. Sauceau, and P. Arlabosse. "How to avoid evaporation during rheological measurements of dewatered pasty sludge at high temperature." Water Science and Technology 79, no. 8 (April 15, 2019): 1503–10. http://dx.doi.org/10.2166/wst.2019.150.
Full textIdris, A., O. B. Yen, M. H. A. Hamid, and A. M. Baki. "Drying kinetics and stabilization of sewage sludge in lagoon in hot climate." Water Science and Technology 46, no. 9 (November 1, 2002): 279–86. http://dx.doi.org/10.2166/wst.2002.0259.
Full textWang, Wan Fu, Guo Li, Xing Yue Yong, Peng Liu, and Xiao Fei Zhang. "The Features of Microwave Thermal Conversion of Oil Sludge." Applied Mechanics and Materials 232 (November 2012): 788–91. http://dx.doi.org/10.4028/www.scientific.net/amm.232.788.
Full textLi, Xiao Ming, Shang Jie Wang, Jun Xue Zhao, Ya Ru Cui, and Su Bo Hou. "A Review on the Treatments and Minimization Techniques of Stainless Steel Pickling Sludge." Advanced Materials Research 194-196 (February 2011): 2072–76. http://dx.doi.org/10.4028/www.scientific.net/amr.194-196.2072.
Full textMarklund, S. "Dewatering of Drying Beds–Combined Biological-Chemical Sludge Behaviour." Water Science and Technology 28, no. 10 (November 1, 1993): 65–72. http://dx.doi.org/10.2166/wst.1993.0206.
Full textDellbrügge, R., K. Bauerfeld, N. Dichtl, A. Großer, and S. Paris. "‘Technology transfer-oriented research and development in the wastewater sector – validation at industrial-scale plants’ (EXPOVAL) – Subgroup 6: solar sewage sludge drying: first results from investigations with a pilot plant." Water Practice and Technology 10, no. 2 (June 1, 2015): 371–80. http://dx.doi.org/10.2166/wpt.2015.045.
Full textOikonomidis, I., and C. Marinos. "Solar sludge drying in Pafos wastewater treatment plant: operational experiences." Water Practice and Technology 9, no. 1 (March 1, 2014): 62–70. http://dx.doi.org/10.2166/wpt.2014.007.
Full textVo, Khoi Diep Ngoc. "STUDY ON SLUDGE TREATMENT BY THE AEROBIC STABILIZATION PROCESS COMBINES WITH BULKING AGENT AND HEATED AIR SUPPLY." Vietnam Journal of Science and Technology 58, no. 5A (November 12, 2020): 190. http://dx.doi.org/10.15625/2525-2518/58/5a/15314.
Full textLi, Huan, Yang Yang Li, and Yi Ying Jin. "Analyses of Coal and Sewage Sludge Co-Combustion Using Coats-Redfern Model." Advanced Materials Research 518-523 (May 2012): 3271–74. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.3271.
Full textDissertations / Theses on the topic "Evaporation sludge"
Ait, Hak Sara. "Procédés verts et durables pour la valorisation des sous-produits du phosphate : récupération des terres rares et au-delà." Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ5027.
Full textThis thesis explores innovative methods for recovering rare earth elements (REEs) from byproducts of the phosphate industry, specifically phosphate sludge (PS), phosphogypsum (PG), and evaporation sludge (ES), aiming to enhance REEs supply chains and promote environmental sustainability. A thorough literature review lays the groundwork for the application of advanced experimental techniques, including saline concentration, pH-dependent leaching, flotation, and fractional precipitation and crystallization. The study further incorporates contemporary simulation tools such as CHEMCHAUD and Response Surface Methodology with Box-Behnken Design, optimizing data for effective REEs recovery and by-product recycling. A significant breakthrough in this research is the development of a process that enhances REEs concentration in PS from an initial 0.0418 % REEs to 2.8 % rare earth oxides (REOs), alongside the efficient recovery of high-purity calcium carbonate and silicate. Similarly, for PG and ES, which exhibit comparable properties, a unified process has been developed. This process increases REEs concentrations to 40 % and 80 % REOs from initial concentrations of 0.036 % and 0.1 % REEs, for PG and ES respectively. This process ensures the complete recycling of byproducts through the recovery of high-purity calcium sulfate and sodium fluosilicate. Techno-economic assessments performed using Aspen Plus, particularly focusing on the PG valorization process, confirm the economic viability of the developed process. The research advocates for the scaling of these techniques to pilot implementations, demonstrating their practical benefits and sustainability. By integrating scientific research with solutions to environmental and industrial challenges, this thesis advances academic knowledge and spearheads sustainable practices that address contemporary global issues
Al-Farsi, Afkar Nadhim. "Radiological aspects of petroleum exploration and production in the sultanate of Oman." Thesis, Queensland University of Technology, 2008. https://eprints.qut.edu.au/29817/1/Afkar_Al-Farsi_Thesis.pdf.
Full textAl-Farsi, Afkar Nadhim. "Radiological aspects of petroleum exploration and production in the sultanate of Oman." Queensland University of Technology, 2008. http://eprints.qut.edu.au/29817/.
Full textЖолуденко, Микола Миколайович. "Аналіз ефективності баромембранного розділення багатокомпонентних водних розчинів." Магістерська робота, 2020. https://dspace.znu.edu.ua/jspui/handle/12345/2164.
Full textUA : Робота викладена на 117 сторінок друкованого тексту, містить 32 таблиці, 26 рисунків. Перелік посилань включає 53 джерел з них на іноземній мові 15. Досліджено можливість комбінування розділення природними та синтетичними мембранами умовно чистих та умовно брудних потоків ЗАЕС. Розроблена методика вимірювання хімічних показників якості в польових умовах. Створені умови в лабораторії для випробування різних типів мембран з варіаціями тиску, температурного режиму та конструктивних особливостей баромембранної установки. Визначені параметри робочих мембран для зниження техногенного навантаження на гідросферу. Досліджено види апаратів зворотного осмосу та види мембран для паросилового цеху.
EN : The work is presented on 117 pages of printed text, contains 32 tables, 26 figures. The list of references includes 53 sources, 15 of them in foreign language. The possibility of combining the separation by natural and synthetic membranes of conditionally clean and conventionally dirty streams of the ZNPP was investigated. The method of measuring chemical quality indices in field conditions is developed. Conditions were created in the laboratory to test different types of membranes with variations of pressure, temperature regime and structural features of the baromembrane installation. The parameters of working membranes have been determined to reduce the technogenic load on the hydrosphere. The types of reverse osmosis apparatus and types of membranes for a steam power plant have been investigated.
Book chapters on the topic "Evaporation sludge"
Sun, Y. "Hydrolytic Acidification-Two Stage EGSB-A/O Combined Process for Pesticide Wastewater Treatment." In Advances in Wastewater Treatment II, 168–81. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901397-6.
Full text"Table II : Quantitative determination of carbonyl compounds at different odour sources (concentrations in ppb) Rendering plant Gelatine plant neighbourhood neighbourhood Formaldehyde 40 16 Acetaldehyde 39 24 Acetone 36 73 Prcpanal 10 -Isobutyraldehyde 10 30 Pentanal 15 19 Hexanal 3.52 Heptanal 12.5 Octanal 10.5 Nonanal 1 2 acids (figure 7). However extractions always involve a serious decrease in sensitivity, while evaporation of the extract produces a solution in 0.1-0.5 ml of solvent, and only 1 pi of it can be brought in the gas chromatograph. Therefore work is in progress to enhance sensitivity by converting acids in to halogenated derivatives, which can be GC-analysed with the more sensitive electron-capture detector. For thiols a similar procedure is investigated as with aldehydes. One possibility is absorption of thiols in an alkaline solution and reaction with 2,4-dinitrochlorobenzene, yielding 2,4-dinitrofenylsulfides, which are analysed by HPLC (9). Sane improvements on removal of reagents at the one hand and on separation of sane by-products on the other hand have to be achieved in order to in crease the sensitivity with another factor of ten. 5. CONCLUSION The actual scope and limitations of chemical analysis of odour show that all problems can be tackled as far as emission is concerned. For iititiission measurements seme progress is necessary, but there is no essential reason why chemical analysis would be unable to attain the desired sensitivity for all types of odorants. There is no doubt that in a few years the last dif ficulties will be solved. In order to achieve real control of odour nui sance, automatic measurement is necessary on a long time basis. There again seme technical development is to be expected. Does this mean that machines are going to decide if an odour is pre sent or not? By no means, while the population will always be the reference, and psychophysical measurements will be necessary to make chemical analysis possible." In Odour Prevention and Control of Organic Sludge and Livestock Farming, 171. CRC Press, 1986. http://dx.doi.org/10.1201/9781482286311-77.
Full text"be detected specifically, which is possible for sane groups of odorants (thiols or mercaptans, sulphides, amines) with specific GC-detectors. Spe cific detectors are available for haloganted compounds, sulphur-, phosphor-and nitrogen compounds. Figure 4 shews the analysis of the sulphur-ccmpounds produced by the acidic decomposition of phosphate-rock and causing the typi cal smell of fertilizer plants. Another approach is to aim at selective concentration methods. Indeed odour problems are caused by a limited number of compounds, on rather a li mited number of classes of compounds, mentioned in figure 5. For most odour nuisance problems, chemical plants, refineries, live stock production, food processing, rendering, water purification plants etc., the compounds responsible for the odour are known. So chemical analysis of the odour can be limited to these odorants, and selective concentrating techniques can be used. Selective concentrating methods are based on speci fic absorption techniques, using particular chemical reactions of odorant classes. Semet imes several absorption methods have to be used in order to describe the odour problem, thus increasing the labor cost of the analysis. On the other hand absorption methods allow better quantitative results. Se lective absorption of odorants from air produces a far less complex mixture. We developed or are developing several of these methods for aldehydes, amines, acids, thiols etc. Carbonyl ccnpounds for instance can be trapped by absorption in a rea gent solution containing 2,4-dinitrcphenylhydrazine and hydrogen chloride. Details of this method are extensively described elsewhere (8). The prin ciple of the method is that the carbonyl ccnpounds, in case of rendering plant emission the aldehydes, react with the 2,4-dinitrophenylhydrazine and form 2,4-dinitrophenylhydrazones (2,4-DNPH's) according to the scheme. These 2,4-dinitrophenylhydrazones have seme interesting properties. It are cristalline caipounds so that after extract of the 2,4-DNPH's fran the reagens, they can be concentrated by evaporation of the solvent without losing product. Besides these caipounds shown intense absorption of UV-light (X 356 nm) and so they can easily be detected with an UV-detec-tor. These properties make the 2,4-DNPH's particularly suitable for HPDC-analyse. This methods is used since seme time. A chranatogram is given in figure 6 and results of the quantitative determination of carbonyl com pounds in different situations are given in table 2. For amines absorption in an acid solution, or preferably adsorption onto an acid ion exchange column (acidified divinylbenzene-styrenesulfo-nic acid copolymer) is used. 10-50 1 of ambient air is sent over*a wet 100nnix3irmI.D. column; the ion exchange polymer is put into a vial, made alkaline and the water solution is analysed on packed Carbowax-KDH GC-column with a thermionic selective detector (TSD), which is specific for nitrogen- and phosphorus-catpounds. Trimethylamine is detected easi ly at 1 ppb. Aibids can be absorbed specifically in an alkaline impringer, which is extracted with ether after acidification to pH 2. This method was used for rendering plant emissions, shewing a series of linear and branched." In Odour Prevention and Control of Organic Sludge and Livestock Farming, 170. CRC Press, 1986. http://dx.doi.org/10.1201/9781482286311-76.
Full textCollie, John G., F. R. S. F. Eng, R. John, and Thome D. Phil. "Saturated Boiling Heat Transfer." In Convective Boiling and Condensation, 249–324. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780198562825.003.0007.
Full textConference papers on the topic "Evaporation sludge"
Plecas, Ilija, and Slavko Dimovic. "Curing Time Effect on the Fraction of 137CS From Immobilized Radioactive Evaporator Sludge by Cement." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16329.
Full textPlecas, Ilija, Slavko Dimovic, and Radojica Pesic. "Curing Time Effect on the Fraction of 137Cs From Immobilized Radioactive Evaporator Sludge by Portland Cement." In ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2011. http://dx.doi.org/10.1115/icem2011-59006.
Full textd’Entremont, Brian P., and John R. Thome. "A Numerical Study of Pulsating Heat Pipe Performance." In ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ipack2015-48350.
Full textCai, Qingjun, Reh-Lin Chen, and Chung-Lung Chen. "An Investigation of Evaporation, Boiling, and Heat Transport Performance in Pulstating Heat Pipe." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33334.
Full textKakihara, Takahiro, and Kiyoshi Yanagihara. "Development of Bio-Mass Fuel for Small Displacement Engine to Reduce CO2: Feasibility of Disposed Alcoholic Beverages as Bio-Mass Source." In ASME 2011 5th International Conference on Energy Sustainability. ASMEDC, 2011. http://dx.doi.org/10.1115/es2011-54736.
Full textPease, Leonard F., Judith Ann Bamberger, Carolyn A. Burns, and Michael J. Minette. "Concentrating Slurries Mesofluidically for Nuclear Waste Processing." In ASME 2022 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/fedsm2022-87708.
Full textHan, Youngbae, Naoki Shikazono, and Nobuhide Kasagi. "The Effect of Liquid Film Evaporation on Flow Boiling Heat Transfer in a Micro Tube." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22751.
Full textMagnini, Mirco, and John R. Thome. "Use of Two-Phase CFD Simulations to Develop a Boiling Heat Transfer Prediction Method for Slug Flow Within Microchannels." In ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ipack2015-48033.
Full textHao, Tingting, Huiwen Yu, Xuehu Ma, and Zhong Lan. "Heat Transfer Characteristics of Horizontal Nano-Structured Oscillating Heat Pipes." In ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/mnhmt2019-4100.
Full textKuznetsov, Vladimir V. "Heat and Mass Transfer With Phase Change and Chemical Reactions in Microscale." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22570.
Full textReports on the topic "Evaporation sludge"
Ceo, R. N., M. B. Sears, and J. T. Shor. Physical characterization of radioactive sludges in selected Melton Valley and evaporator facility storage tanks. Office of Scientific and Technical Information (OSTI), October 1990. http://dx.doi.org/10.2172/6530412.
Full textSears, M. B., J. L. Botts, and J. M. Keller. Exploratory tests of washing radioactive sludge samples from the Melton Valley and evaporator facility storage tanks at ORNL. Office of Scientific and Technical Information (OSTI), September 1991. http://dx.doi.org/10.2172/5113853.
Full textSears, M. B., J. L. Botts, R. N. Ceo, J. J. Ferrada, W. H. Griest, J. M. Keller, and R. L. Schenley. Sampling and analysis of radioactive liquid wastes and sludges in the Melton Valley and evaporator facility storage tanks at ORNL. Office of Scientific and Technical Information (OSTI), September 1990. http://dx.doi.org/10.2172/6591514.
Full textSmiley, H. S. Criticality Safety Assessment: Impact of Tank 40H Sludge Batch 2 Decant No. 2 on the Criticality Safety Assessment of the 242-25H Evaporator System (WSRC-TR-2000-00069). Office of Scientific and Technical Information (OSTI), July 2001. http://dx.doi.org/10.2172/784208.
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