Results 21 to 30 of about 1,892 (176)

Disinfection By-Products Formation from Chlor(am)ination of Algal Organic Matter of Chlorella sorokiniana

Toxics, 2023
Eutrophication in water reservoirs releases algal organic matter (AOM), which is an important precursor of disinfection by-products (DBPs) formed during water treatment.
Luan de Souza Leite, Danilo Vitorino dos Santos, Cristina Filomena Pereira Rosa Paschoalato, Tom Bond, Luiz Antonio Daniel   +4 more
doaj   +1 more source

Disinfection by-products in drinking water distribution system of Bucharest City

Romanian Journal of Ecology & Environmental Chemistry, 2021
Chlorine is widely used in Romania and all over the world as a disinfectant of drinking water. During the chlorination process, the natural organic matter and inorganic ions react with chlorine forming disinfection by-products (DBPs).
Iuliana Paun, Florentina Laura Chiriac, Vasile Ion Iancu, Florinela Pirvu, Marcela NIculescu, Nicoleta Vasilache   +5 more
doaj   +1 more source

Using Automated On-Site Monitoring to Calibrate Empirical Models of Trihalomethanes Concentrations in Drinking Water

Beverages, 2015
An automated, on-site trihalomethanes concentration data set from a conventional water treatment plant was used to optimize powdered activated carbon and pre-chlorination doses.
Thomas E. Watts III, Robyn A. Snow, Aaron W. Brown, J. C. York, Greg Fantom, Paul S. Simone Jr., Gary L. Emmert   +6 more
doaj   +1 more source

Sorption of trihalomethanes in foods

Environment International, 2010
Trihalomethanes (THMs, namely, CHCl(3), CHCl(2)Br, CHClBr(2) and CHBr(3)) are disinfection by-products that are present in drinking water. These toxic chemicals are also present in meat, dairy products, vegetables, baked goods, beverages and other foods, although information regarding their concentrations and origin is very limited.
An-Tsun, Huang, Stuart, Batterman
openaire   +2 more sources

Some Statistical Characteristics of the Trihalomethanes Content in Drinking Water of Infiltration Water Intak

Водное хозяйство России: проблемы, технологии, управление, 2019
The article deals with statistical processing of monitoring data for the content of trihalomethanes in drinking water of one of the infiltration Ufa water intakes.
Maria A. Malkova, Evgeny A. Kantor, Margarita Y. Vozhdaeva, Ilya I. Beloliptsev   +3 more
doaj   +1 more source

Detection of Carcinogenic By-Products in Effluents Produced by Biodigester Septic Using of Array Sensor and Nanostructured Polymers: Evaluation and Characterization [PDF]

Journal of Water and Environmental Nanotechnology, 2021
A sensory system was manufactured and tested to detect carcinogenic organochlorines, such as trihalomethanes (THM), in effluents produced by a biodigestion septic tank.
EDUARDA CARVALHO, WILSON DA SILVA
doaj   +1 more source

Trihalomethanes and haloacetamides as disinfection by-products in different types of drinking water of Wuxi

环境与职业医学, 2023
BackgroundThe concentrations of disinfection by-products (DBPs) are varied by different water sources, disinfectants, or treatment processes in Wuxi, and the associated health risks are also different. ObjectiveTo understand the levels of trihalomethanes
Run ZHOU, Li YANG, Yukang WU, Zhifei XU, Yuanhua MENG, Xinliang DING, Xiaofeng CHEN   +6 more
doaj   +1 more source

HS-SPME-GC/MS Method for the Simultaneous Determination of Trihalomethanes, Geosmin, and 2-Methylisoborneol in Water Samples

Chemosensors, 2023
Drinking water treatment plants (DWTP) use chlorination as an oxidation stage in the first step of the processes used to eliminate the natural organic matter (NOM) responsible for the formation of 2-methylisoborneol (2-MIB) and Geosmin (GM), which ...
Diego Pardina, Asier Santamaria, María Luz Alonso, Luis Bartolomé, Rosa M. Alonso, Jon Ander Maña, Elisabeth Bilbao, Jose Ignacio Lombraña, Mikel Bartolome, Luis M. Hernando   +9 more
doaj   +1 more source

ASSESSMENT OF WATER QUALITY IN CHLORINATED DRINKING WATER DISTRIBUTION NETWORKS REGARDING TO TRIHALOMETHANES FORMATION [PDF]

JES: Journal of Engineering Sciences, 2022
Chlorine disinfection in conventional water treatment plants in Egypt is a popular and inexpensive technique for disinfecting raw surface water before distribution to consumers.
Hanan Hosni Badr, Ali Abdel Rahman Gad, Ahmed Farghaly   +2 more
doaj   +1 more source

Potentially Hazardous Trihalomethanes (THMs) Levels in Chlorinated Swimming Pools’ Water in Fars Province, Iran [PDF]

Journal of Health Sciences and Surveillance System, 2013
Background: Trihalomethanes are toxic and dangerous substances that are formed in the presence of organic materials when water is chlorinated for disinfection. The Iranian National Standard, World Health Organization, European Union, U.S.
Mohammadreza Heydari, Nader Parsa, Rahim Davani   +2 more
doaj