Relevant bibliographies by topics / Chemical composition of drinking water

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Chemical composition of drinking water'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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Journal articles on the topic "Chemical composition of drinking water"

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Tunakova, Yu A., V. S. Valiev, R. I. Fayzulin, A. R. Galimova, and E. V. Baibakova. "Comprehensive assessment of water chemical composition, taking into account the peculiarities of natural water sources of urban ecosystems." Theoretical and Applied Ecology, no. 2 (June 25, 2025): 109–17. https://doi.org/10.25750/1995-4301-2025-2-109-117.

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Natural waters are solutions of complex composition with a wide list and ranges of dissolved substances content. Limitations of the current water treatment system at water intakes determine the influence of the chemical composition of natural waters on the formed composition of prepared drinking water. The amount of dissolved substances in drinking water will depend, on the one hand, on natural and anthropogenic conditions of formation of chemical composition of used natural waters, and, on the other hand, on methods and efficiency of their treatment during preparation of drinking water. Outda
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SHARIFOV, M. I. O. "INVESTIGATION OF THE CHEMICAL COMPOSITION OF DRINKING WATER IN WESTERN SIBERIA ON THE EXAMPLE OF THE CITIES OF KHANTY-MANSIYSK AND SALEKHARD." Scientific medical Bulletin of Ugra 39, no. 1 (2024): 10–19. http://dx.doi.org/10.25017/2306-1367-2024-39-10-19.

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The chemical composition of the human body directly depends on the trace element composition of drinking water. During the day, a person uses purifi ed water for drinking purposes at home, at work, in educational institutions: tap water, passed through a household fi lter or bottled. The article is devoted to the analysis of the chemical composition of drinking water in the administrative centers of Western Siberia.
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Horbatiuk, N. "ASSESSMENT OF THE CHEMICAL CONDITION OF DRINKING WATER IN UKRAINE DURING THE WAR." Sciences of Europe, no. 123 (August 21, 2023): 6–8. https://doi.org/10.5281/zenodo.8266044.

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In March 2022, during the Russian aggression, shelling and shells hit water pumping stations, water pipes, and sewage treatment plants, which led to accidents and changes in the quality of drinking water. To determine the condition and safety of drinking water, we conducted a study of its chemical composition. The content of: total iron, manganese, copper, polyphosphates, chlorides, zinc, mercury, lead and dry residue was determined in drinking water according to standard methods.
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Bruvo, M., K. Ekstrand, E. Arvin, et al. "Optimal Drinking Water Composition for Caries Control in Populations." Journal of Dental Research 87, no. 4 (2008): 340–43. http://dx.doi.org/10.1177/154405910808700407.

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Apart from the well-documented effect of fluoride in drinking water on dental caries, little is known about other chemical effects. Since other ions in drinking water may also theoretically influence caries, as well as binding of fluoride in the oral environment, we hypothesized that the effect of drinking water on caries may not be limited to fluoride only. Among 22 standard chemical variables, including 15 ions and trace elements as well as gases, organic compounds, and physical measures, iterative search and testing identified that calcium and fluoride together explained 45% of the variatio
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Mazukhina, Svetlana I., Svetlana V. Drogobuzhskaya, Sergey S. Sandimirov, and Vladimir A. Masloboev. "FEATURES OF CHANGES IN CHEMICAL COMPOSITION OF DRINKING WATER AS A RESULT OF WATER TREATMENT (LOVOZERO, KOLA PENINSULA)." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 334, no. 10 (2023): 243–52. http://dx.doi.org/10.18799/24131830/2023/10/4147.

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Link for citation: Mazukhina S.I., Drogobuzhskaya S.V., Sandimirov S.S., Masloboev V.A. Features of changes in chemical composition of drinking water as a result of water treatment (Lovozero, Kola Peninsula). Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 10, рр. 243-253. In Rus. The relevance. Waste water and drinking water treatment is an important and relevant environmental problem faced by the industry. The analysis of scientific literature makes it possible to conclude that it is necessary to apply the methods of water purification and disposal o
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Zadorozhna, O., V. Parakhnenko, and M. Soroka. "DETERMINATION OF PHYSICAL AND CHEMICAL INDICATORS OF WATER FROM DIFFERENT SOURCES." Sciences of Europe, no. 135 (February 26, 2024): 27–30. https://doi.org/10.5281/zenodo.10704353.

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Quality water is a liquid whose physical and chemical characteristics meet the standards of the International Health Organization (WHO). Only if the characteristics of drinking water match these standards, it can be considered suitable for use.The purpose of the work. Study of the quality of drinking water from different sources of its supply in the Cherkasy region.
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Islamova, Aysylu Ayratovna, Maria Yuryevna Kolbina, and Rishat Yakhievich Safikhanov. "Environmental monitoring of drinking water quality of Birsk central water supply." Samara Journal of Science 6, no. 2 (2017): 51–55. http://dx.doi.org/10.17816/snv201762110.

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This paper examines effects of drinking water components, namely calcium and magnesium ions on the human body as well as it lists the main diseases that occur with prolonged use of hard water. Kostarevsky water intake is described as the only source of centralized water supply of the city. The paper contains data of ecological monitoring of drinking water taken from Kostarevsky water intake in Birsk from 2015 to 2017. The authors compare drinking water in Birsk and some other cities of the Republic of Bashkortostan. The chemical composition of the water was determined by titrimetric, gravimetr
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Stepanova, Natalya V., E. R. Valeeva, S. F. Fomina, and A. I. Ziyatdinova. "Assessment of non-carcinogenic risk for the health of the child population under the consumption of drinking water." Hygiene and sanitation 95, no. 11 (2019): 1079–83. http://dx.doi.org/10.18821/0016-9900-2016-95-11-1079-1083.

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In the article there are given results of the evaluation of non-carcinogenic risks for the health of the child population residing in different areas (districts) of the city of Kazan with the aim of the subsequent comprehensive assessment of the pollutants in drinking water. Assessment of the risk for the human health was performed correspondingly to with the P 2.1.10.1920-04 for oral route of exposure in accordance to the chemical composition of drinking water with account for the standard and regional factors of the exposure. The results of the risk assessment under the consumption of drinki
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Ivaniutin, N. M., and S. V. Podovalova. "PHYSIOLOGICAL USEFULNESS OF THE CRIMEAN DRINKING WATER ON CHEMICAL COMPOSITION." Monitoring systems of environment, no. 3 (September 25, 2018): 140–46. http://dx.doi.org/10.33075/2220-5861-2018-3-140-146.

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Ameur, Meriem, Fadoua Hamzaoui-Azaza, and Moncef Gueddari. "Water quality assessment of the Triassic aquifer, SE Tunisia, for drinking water supply." E3S Web of Conferences 98 (2019): 09002. http://dx.doi.org/10.1051/e3sconf/20199809002.

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The Triassic aquifer is located in southereastern Tunisia, in the Medenine region, and being part of Jeffara's multilayer aquifer system. The aquifer is currently overexploited with an exploitation rate of 163%, which led to a generalized drop in the piezometric level in the order of 20 cm/year. This study applied conventional techniques such as hydrochemical compositions, multivariate statistical methods and Geographical Information Systems (GIS). To better identify the processes controlling the hydrogeochemical evolution of groundwater quality of Triassic aquifer and its suitability for drin
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Dissertations / Theses on the topic "Chemical composition of drinking water"

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Matias, Fernando M. G. "Studies on the influence of chemical disinfection, ultraviolet irradiation and pipe matrix on biofilm composition in drinking water distribution systems." Thesis, University of Ottawa (Canada), 2007. http://hdl.handle.net/10393/27887.

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There has recently been a shift in water treatment practices in Canada to a source-to-tap approach on water quality. With this approach comes the understanding that our water distribution systems are covered in biofilms which could contain potentially hazardous opportunistic pathogens. Meanwhile, regulations on control of disinfection byproducts in drinking water have also induced the phase-out of chlorine and its replacement with either chlorine dioxide or monochloramine in conjunction with UV treatment. These changes are based solely on the reduction of known disinfection byproducts and have
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Сєлін, М. С. "Екологічна складова ризиків виникнення захворювань твердих тканин зубів". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/48233.

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Sävenhed, Roger. "Chemical and sensory analysis of off-flavour compounds in drinking water." Linköping : Linköping University, 1986. http://catalog.hathitrust.org/api/volumes/oclc/25607250.html.

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Khanal, Rajesh. "Chemical Contaminants in Drinking Water: An Integrated Exposure Analysis." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/33167.

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The objective of this research is to develop an integrated exposure model, which performs uncertainty analysis of exposure to the entire range of chemical contaminants in drinking water via inhalation, ingestion and dermal sorption. The study is focused on a residential environment. The various water devices considered are shower, bath, bathroom, kitchen faucet, washing machine and the dishwasher. All devices impact inhalation exposure, while showering, bathing and washing hands are considered in the analysis of dermal exposure. A set of transient mass balance equations are solved numerica
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Jones, Jennifer Ruth Miller. "Development of a complementary chemiluminescence/HPLC method for predicting the chemical fate of 1-Bromo-3-Chloro-5,5-Dimethylhydantoin under aqueous conditions /." Electronic version (PDF), 2003. http://dl.uncw.edu/etd/2003/jonesj/jenniferjones.html.

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Mao, Yasin Sufi. "Effect of chemical composition on saline water evaporation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0027/MQ50827.pdf.

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Mao, Yasin Sufi 1963. "Effect of chemical composition on saline water evaporation." Thesis, McGill University, 1999. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=21600.

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The purpose of this work was to investigate the evaporation rates of various brines and to compare them to the evaporation rates of pure water under the same environmental conditions in the laboratory. NaCl, MgCl 2 and KCl were the salts used in the experiments, at three densities. Mixtures of the salts were also used. One set of experiments was conducted under free convection while the other was conducted under forced convection, both over pans. Temperature was relatively constant for the experiments but relative humidity was not controlled. Wind profiles were measured during the forced conve
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Wait, Daniel G. "Selection and optimization of a chemical treatment scheme for the removal of arsenic from groundwater in a surface water treatment facility." abstract and full text PDF (free order & download UNR users only), 2006. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1433287.

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Durand, Monique Lucia. "Disinfectants and Plumbing Materials: Effects on the Sensory and Chemical Characteristics of Drinking Water." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/35861.

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The distribution system is the primary cause of taste and odor complaints in drinking water. This research examined the ability of small diameter pipes used in home plumbing to affect drinking water quality. The properties of the materials were investigated in the absence of disinfectant and the presence of either chlorine or chloramines. A panel was trained in flavor profile analysis (FPA) according to Standard Methods 2170B and used to assess the sensory properties of all samples. Chemical analyses were performed to determine disinfectants, total organic carbon (TOC), pH and specific org
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Ulveland, Louise. "Feasibility Study for the Implementation of Algae Cell Monitoring in Raw Water Using an Optical Sonde at the Görväln Drinking-Water Treatment Plant." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-299644.

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Books on the topic "Chemical composition of drinking water"

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Terrence, Thompson, and World Health Organization, eds. Chemical safety of drinking-water: Assessing priorities for risk assessment. World Health Organization, 2007.

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Washington (State). Division of Drinking Water., ed. Synthetic organic chemical (SOC) sampling procedure. Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water, 2003.

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Washington (State). Division of Drinking Water., ed. Inorganic chemical (IOC) sampling procedure. Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water, 2003.

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Hem, John David. Study and interpretation of the chemical characteristics of natural water. 3rd ed. Dept. of the Interior, U.S. Geological Survey, 1985.

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Hem, John David. Study and interpretation of the chemical characteristics of natural water. 3rd ed. Dept. of the Interior, U.S. Geological Survey, 1985.

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Hem, John David. Study and interpretation of the chemical characteristics of natural water. 3rd ed. Dept. of the Interior, U.S. Geological Survey, 1985.

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Hem, John David. Study and interpretation of the chemical characteristics of natural water. 3rd ed. Dept. of the Interior, U.S. Geological Survey, 1985.

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Washington (State). Division of Drinking Water., ed. Volatile organic chemical (VOC) sampling procedure. Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water, 2003.

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Ireland. Dept. of the Environment. The quality of drinking water in Ireland: A report for the year 1989. Environmental Research Unit, 1991.

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Canada. Inland Waters Directorate. Atlantic Region. Water Quality Branch., ed. Atlantic region federal-provincial toxic chemical survey of municipal drinking water sources, 1985-1988: Interpretive report. Inland Waters Directorate, Water Quality Branch, 1990.

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Book chapters on the topic "Chemical composition of drinking water"

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Mazukhina, Svetlana I., Svetlana V. Drogobuzhskaya, Pavel S. Tereshchenko, et al. "Drinking Water Influence on the Chemical Composition of Gastric Juice: Monitoring and Modeling." In Springer Proceedings in Earth and Environmental Sciences. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-40470-2_34.

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Spellman, Frank R. "Chemical Drinking Water Parameters." In The Drinking Water Handbook. CRC Press, 2017. http://dx.doi.org/10.1201/9781315159126-8.

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Coniglio, William A., Paul S. Berger, and Joseph A. Cotruvo. "Water Pollution and Chemical Contamination in Drinking Water." In Principles and Practice of Environmental Medicine. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4899-2447-6_4.

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Nihlgård, Bengt, Ingegerd Rosborg, and Margherita Ferrante. "Mineral Composition of Drinking Water and Daily Uptake." In Drinking Water Minerals and Mineral Balance. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-18034-8_2.

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Rosborg, Ingegerd, Bengt Nihlgård, and Margherita Ferrante. "Mineral Composition of Drinking Water and Daily Uptake." In Drinking Water Minerals and Mineral Balance. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-09593-6_2.

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Ranjan, Deeksha. "Removal of Disinfection By-Products by Physico-Chemical Treatment Methods." In Drinking Water Disinfection By-products. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49047-7_10.

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Drevenkar, Vlasta, Sanja Fingler, and Zlatko Fröbe. "Some Organochlorine Pollutants in the Water Environment and Their Influence on Drinking Water Quality." In Chemical Safety. VCH Verlagsgesellschaft mbH, 2007. http://dx.doi.org/10.1002/9783527616039.ch20.

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Jackson, P. J. "European Standards for Drinking Water Treatment Chemicals." In Chemical Water and Wastewater Treatment IV. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-61196-4_7.

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Baudo, R. "Uncertainty in description of sediment chemical composition." In Sediment/Water Interactions. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2376-8_42.

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Hedberg, Torsten. "Aspects on Future Drinking Water Treatment in Sweden." In Chemical Water and Wastewater Treatment III. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-79110-9_10.

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Conference papers on the topic "Chemical composition of drinking water"

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Adina, Pacala. "ARSENIC REMOVAL FROM GROUNDWATER BY COAGULATION PROCESS: PERFORMANCE AND LIMITATIONS INFLUENCED BY THE GROUNDWATER SOURCES CHEMISTRY USED FOR DRINKING WATER PURPOSE IN THE WEST REGION OF ROMANIA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s11.03.

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Arsenic (As) contaminated groundwater is a critical issue of concern, in view of its toxicity through drinking water and health impacts on the human body. In this regard, the World Health Organization (WHO, 1993) has recommended 10 ?g/L for dissolved As concentration in water as standard value for drinking purposes. Special attention should be paid to the monitoring the quality of the groundwater, the chemistry and composition of arsenic-contaminated water are the major factors, determining the applied technologies for removal of arsenic. The coagulation-flocculation process is well known as p
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Hassan, Md Mahedi, Noshin Un Noor, Mohammad Anwar Hossain, Md Shahariar Sarkar, Ayesha Siddika, and Sagar Kumer Ghosh. "Enhancing Drinking Water Quality Assessment: An Exploration of Elemental Composition for Drinkable Water." In 2025 International Conference on Electrical, Computer and Communication Engineering (ECCE). IEEE, 2025. https://doi.org/10.1109/ecce64574.2025.11013463.

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Boffardi, B. P. "Minimization of Lead Corrosion in Drinking Water." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90171.

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Abstract The implications of the Safe Drinking Water Act will limit lead content in drinking water to a stringent 10-15 μg/L. This paper discusses the 1985 USEPA proposed regulations for lead, its health effects, lead chemistry and treatment strategies. A variety of chemical and nonchemical treatments are proposed which can be implemented by water utilities and/or homeowners to reduce the lead content of water. However, the most viable program is chemical treatment which takes into account all aspects of the distribution system by reducing water corrosivity and yet maintains its aesthetic qual
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Gerke, Tammie L., J. Barry Maynard, Todd P. Luxton, Kirk G. Scheckel, and Brenda J. Little. "Iron Drinking Water Pipe Corrosion Products: Concentrators of Toxic Metals." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02637.

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Abstract The capability of iron pipe corrosion products in active drinking water systems to concentrate metal ions, such as Pb, Sr and V from treated drinking water and mechanisms that can cause consumer exposures and releases back into the environment will be presented. We propose that sorption is the main mechanism concentrating metal ions on the surfaces of iron corrosion products. Typically metal concentrations in the corrosion products are an order(s) of magnitude greater than in the water entering the distribution system. Several mechanisms, including hydraulic disturbances, chemical dis
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Gatlan, Anca-Mihaela, Amelia Buculei, Mircea-Adrian Oroian, Sorina Ropciuc, and Vasile-Florin Ursachi. "WATER RESOURCE EFFICIENCY AND QUALITY MONITORING: A CASE STUDY OF SUCEAVA COUNTY'S DRINKING WATER SYSTEM." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s11.22.

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Resource efficiency is an important aspect in the efforts to support and evolve economic development, while maintaining all natural systems unaffected. However, resource efficiency cannot guarantee the perpetual use of existing water resources. Water resource efficiency policy must be based on an awareness of the number of resources that can be used, but also the impact of activities on the environment and how it is affected. Developing and increasing the number of consumers. Options for water sources used for drinking water and irrigation will continue to evolve, with a growing dependence on
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Steiner, Kimberly. "Evaluation of Corrosion of Copper Drinking Water Pipes Exposed to Sulfurous Well Water and Ozone Treatment." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16875.

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Abstract Copper pipes used in a home plumbing system experienced repeated pinhole leaks. These leaks occurred approximately nine years after the home was occupied, and eleven years after construction of the home. The home is supplied by a private well with sulfurous water. To ameliorate the unpleasant effects (taste and odor) of the sulfurous water, an ozone treatment system was installed seven years after occupation of the home. During the intervening period following the treatment system installation, multiple pinhole failures became evident. Upon examination of pipes removed during repair,
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Pandey, S., and R. Prakash. "Optimization study of the chemical composition of plasma-activated water through plasma positioning." In 2024 IEEE International Conference on Plasma Science (ICOPS). IEEE, 2024. http://dx.doi.org/10.1109/icops58192.2024.10627423.

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Weisser, Ken, Andrew G. Howell, and Paul R. Puckorius. "Stagnant Water Corrosion - Case Histories of Failures in Non-Flowing Water Systems." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93264.

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Abstract Stagnant water frequently results in corrosion mechanisms which are very different from those produced by flowing water from the same source. Flowing water is characterized by dissolved constituents which are relatively constant in composition, whereas the chemical composition of stagnant water changes due to equilibrium processes. Some of the more common stagnant water corrosion problems result from: fouling by macro-organisms or sediment, microbiologically-influenced corrosion (MIC), periodic introduction of soluble gases, and under-deposit corrosion.
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Hock, Vincent F., Henry E. Cardenas, and Julie R. Emery. "In Situ Pipe Coating Techniques for Building Plumbing." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95607.

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Abstract Water pipe failures (leaks) within buildings are an ongoing problem at many large installations such as military bases, universities, and industrial complexes. Such failures can cause severe, costly damage to building interiors, personal property, and electronic equipment. Most failures in metallic potable water pipes within buildings are a result of water-side corrosion. Water-side corrosion may be induced by certain constituents in the water and/or poor workmanship practices. Water temperatures, pressures, and velocities are also factors in the corrosion process. In order to mitigat
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Woollam, Richard C. "Partitioning of Multi-Component Surfactants Systems in Oil and Water." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16864.

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Abstract Many production chemicals are complex mixtures of surfactants yet are described by a single partition characteristic such oil soluble or water soluble. This paper presents a simple model of multi-component surfactant mixture partitioning based on the work of Zhu and Free. The model is extended to show how the composition of the production chemical changes as the oil/water ratio changes. The results show that the composition of the original production chemical in either the oil or water phases is rarely the same as the neat product on injection and can vary substantially as the water-c
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Reports on the topic "Chemical composition of drinking water"

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Ross, Peter, Samantha Scott, and Marie Noël. A water quality snapshot of Grafton Lake, Bowen Island. Raincoast Conservation Foundation, 2025. https://doi.org/10.70766/31.2601.

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Water is essential for life, and steps are needed to understand, protect and restore its health throughout British Columbia (BC). The Raincoast Healthy Waters program (Raincoast Conservation Foundation) was launched in 2023 and conducts community-oriented water pollution monitoring in partnering BC watersheds. The Healthy Waters team conducted a one-time visit to sample water at the outflow from Grafton Lake on Bowen Island (Figure 1), BC, on October 8, 2024. This ‘snapshot’ assessment was used to compare against the more comprehensive sampling done in other watersheds, and contributes to an u
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E. Busenberg, L. N. Plummer, M. W. Doughten, P. K. Widman, and R. C. Bartholomay. Chemical and Isotopic Composition and Gas Concentrations of Ground Water and Surface Water from Selected Sites At and Near the Idaho National Engineering and Environmental Laboratory, Idaho, 1994-97. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/769363.

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Nusair, Abdulla, Madelyn Barber, Avijit Pramanik, et al. Graphene-coated sand for enhanced water reuse : impact on water quality and chemicals of emerging concern. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49809.

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This paper investigates the potential of graphene-coated sand as an advanced filtration medium for improving water quality and mitigating chemicals of emerging concern in treated municipal wastewater, aiming to enhance water reuse. The study utilizes three types of sand coated with graphene to assess the impact of surface morphology, particle shape, and chemical composition on coating and filtration efficiency. Additionally, sand coated with graphene and activated graphene coated sand were both tested to understand the effect of coating and activation on the filtration process. The materials w
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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.

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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 concentratio
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Hazarika, Darshana. Mudige Arun Kumar. World Wide Journals, 2023. http://dx.doi.org/10.36106/ijar/8406946.

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Any personal injury, sickness, or death caused by an employment accident is referred to as an occupational injury.These hazards can be categorized as physical (accidents and injuries),biological(diseases like inuenza, HIV, Anthrax etc.),psychological(stress, anxiety, depression) , chemical hazards (exposure to acids and pesticides), and environmental hazards(unsafe drinking water, inadequate sanitation, hazardous healthcare waste, etc).Occupational injuries are more widespread among workers in numerous sectors, factories, and health-care organizations and they constitute a critical worldwide
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Fallik, Elazar, Robert Joly, Ilan Paran, and Matthew A. Jenks. Study of the Physiological, Molecular and Genetic Factors Associated with Postharvest Water Loss in Pepper Fruit. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7593392.bard.

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The fruit of pepper (Capsicum annuum) commonly wilts (or shrivels) during postharvest storage due to rapid water loss, a condition that greatly reduces its shelf life and market value. The fact that pepper fruit are hollow, and thus have limited water content, only exacerbates this problem in pepper. The collaborators on this project completed research whose findings provided new insight into the genetic, physiological, and biochemical basis for water loss from the fruits of pepper (Capsicum annuum and related Capsicum species). Well-defined genetic populations of pepper were used in this stud
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Dashtey, Ahmed, Patrick Mormile, Sandra Pedre, Stephany Valdaliso, and Walter Tang. Prediction of PFOA and PFOS Toxicity through Log P and Number of Carbon with CompTox and Machine Learning Tools. Florida International University, 2024. http://dx.doi.org/10.25148/ceefac.2024.00202400.

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Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) are two major groups of PFAS will be subjected to the Maximal Contamination Concentration (MCL) of 4 ng/l in drinking water to be implemented by the U.S. EPA by 2025. How to accurately predict toxicity of PFAS with varied carbon chain length is important for treatment and sequential removal from drinking water. This study presents Quantitative Structure and Activity Relationship (QSAR) models developed through both linear regression and two order regression. Log P is compiled from reference and carbon content is counted as
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Dhakal, Rajendra, Shankar Neupane, Pragati Sipkhan, Kailash Bhatta, Oshin Sharma, and Ram Dev Shah. Vermiwash: A Low-Cost and Eco-Friendly Liquid Fertilizer. International Centre for Integrated Mountain Development (ICIMOD), 2024. https://doi.org/10.53055/icimod.1075.

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The excessive use of chemical fertilizers in Nepalese agriculture threatens crop production and environmental health, adversely impacting soil, water quality, and human health. In this context, vermiwash emerges as an effective, cost-efficient, and organic alternative. Derived from the interaction of water with earthworms and organic waste, vermiwash serves as a nutrient-rich liquid fertilizer that enhances soil health, promotes plant growth, and boosts crop yields. The process of making vermiwash involves a double filtration system, where organic materials, cattle dung, and earthworms are use
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Lenz, Mark. RV POSEIDON Fahrtbericht / Cruise Report POS536/Leg 1. GEOMAR, 2020. http://dx.doi.org/10.3289/geomar_rep_ns_56_2020.

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DIPLANOAGAP: Distribution of Plastics in the North Atlantic Garbage Patch Ponta Delgada (Portugal) – Malaga (Spain) 17.08. – 12.09.2019 The expedition POS 536 is part of a multi-disciplinary research initiative of GEOMAR investigating the origin, transport and fate of plastic debris from estuaries to the oceanic garbage patches. The main focus will be on the vertical transfer of plastic debris from the surface and near-surface waters to the deep sea and on the processes that mediate this transport. The obtained data will help to develop quantitative models that provide information about the le
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Beck, Aaron. RiverOceanPlastic: Land-ocean transfer of plastic debris in the North Atlantic, Cruise No. AL534/2, 05 March – 26 March 2020, Malaga (Spain) – Kiel (Germany). GEOMAR Helmholtz Centre for Ocean Research Kiel, 2020. http://dx.doi.org/10.3289/cr_al534-2.

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Cruise AL534/2 is part of a multi-disciplinary research initiative as part of the JPI Oceans project HOTMIC and sought to investigate the origin, transport and fate of plastic debris from estuaries to the oceanic garbage patches. The main focus of the cruise was on the horizontal transfer of plastic debris from major European rivers into shelf regions and on the processes that mediate this transport. Stations were originally chosen to target the outflows of major European rivers along the western Europe coast between Malaga (Spain) and Kiel (Germany), although some modifications were made in r
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