Vinyl Chloride Removal From Drinking Water

If your water supply is contaminated showering bathing or cooking with the water can release vinyl chloride into the air where you can breathe it.

Vinyl chloride removal from drinking water. The regulation for vinyl chloride became effective in 1989. The us epa and fda limit vinyl chloride in drinking water to 0 002 ppm. It is often associated with salts such as potassium chloride and sodium chloride and is also known to be associated with total dissolved solids tds. Vinyl chloride can be treated with granular activated carbon combined with reverse osmosis some distillation methods and air stripping.

Drinking contaminated water also can expose you to vinyl chloride. Carbon filtration systems such as brita or pur can remove vinyl chloride from water. Half lives reported for volatilization from surface waters range from about 1 to 40 h ipcs 1999. Chloride is a naturally occurring anion that is found in surface and groundwater sources like well surface ground water sea water and also found in rainwater and tap water as well.

Some people who drink water containing vinyl chloride in excess of the mcl 0 002 mg l over many years may have an increased risk of cancer. Exposure to vinyl chloride is also subject to workplace safety standards for airborne concentrations. Congress specifically identified vinyl chloride as a hazardous air pollutant under the clean air act and it is regulated as such by the epa. Water treatment for vinyl chloride.

Vinyl chloride is used in the manufacture of numerous products in building construction automotive industry electrical wire insulation and cables piping industrial and household equipment medical supplies and is depended upon heavily by the rubber paper and glass industries. This content is created and maintained by a third party and imported onto this page to help users provide. In reagent water methylene chloride dichloromethane epa 502 2 epa 524 2 0 02 0 09 in reagent water vinyl chloride 1 chloroethene epa 502 2 epa 524 2 0 02 0 04 in reagent water ethylene glycol epa 8015c na in groundwater 2 4 6 trichlorophenol epa 526 epa 528 0 01 0 046 cartridge extract reagent water. Food ingestion is a trivial source of exposure.

Epa has set a drinking water standard for vinyl chloride. Between 1993 and 1995 epa required your water supplier to collect water samples every 3 months for one year and analyze them to find out if vinyl chloride is present above 0 5 ppb. Vinyl chloride in drinking water background document for development of who. The hepatotoxicity of vinyl chloride has long been established since the 1930s when the pvc industry was just in its infant stages.