Trihalomethane - Wikipedia
In chemistry, trihalomethanes (THMs) are chemical compounds in which three of the four hydrogen atoms of methane (CH 4) are replaced by halogen atoms. Trihalomethanes with all …
Trihalomethanes in Water - WaterFilterGuru.com
2024年7月5日 · Trihalomethanes (THMs) are chemical compounds that are often found in tap water disinfected by chlorine or chloramine. Trihalomethanes have a number of known health …
Tap Water and Trihalomethanes: Flow of Concerns Continues
Trihalomethanes (THMs) are the result of a reaction between the chlorine used for disinfecting tap water and natural organic matter in the water. At elevated levels, THMs have been associated …
Chemical fact sheets: Trihalomethanes - World Health Organization …
2022年5月18日 · These fact sheets summarize the information on occurrence and health effects of the chemicals covered, presenting guideline values where these have been derived and the …
Trihalomethanes in Drinking Water: Risks and Solutions - DROP
2023年6月13日 · Trihalomethanes (THMs) are a class of chemical by-products formed when chlorine or bromine interacts with natural organic materials found in water. These compounds …
Trihalomethanes (THMs) - Water Education Foundation
2014年9月15日 · Trihalomethanes are the most common type of “ disinfection byproduct,” which is a substance created from the treatment of water with organic matter. Chlorine is the most …
Trihalomethanes in Drinking Water and Bladder Cancer Burden in …
Trihalomethanes (THMs) are widespread disinfection by-products (DBPs) in drinking water, and long-term exposure has been consistently associated with increased bladder cancer risk. We …
Water Sanitation and Health - World Health Organization (WHO)
2006年5月26日 · Trihalomethanes are considered in the WHO Guidelines for Drinking-water Quality (GDWQ). This book provides guidance on the chemical safety of drinking-water. …
Trihalomethanes in Water Supply System and Water Distribution …
The formation of trihalomethanes (THMs) in natural and treated water from water supply systems is an urgent research area due to the carcinogenic risk they pose. Seasonal effects and pH …
For each chemical contaminant or substance considered, a lead institution prepared a health criteria document evaluating the risks for human health from exposure to the particular …