Tetrachloroethylene case study

Case Study 41: Tetrachloroethylene Toxicity ...

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Tetrachloroethylene is used mainly as a solvent for dry cleaning and metal degreasing. Like most chlorinated solvents, tetrachloroethylene can cause CNS depression. Chronic exposure to tetrachloroethylene may adversely affect the neurologic system and liver. This monograph is one in a …

Case Study 41: Tetrachloroethylene Toxicity ...

GENCY FOR TOXIC SUBSTANCES AND DISEASE REGISTRY Case ...

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Case Studies in Environmental Medicine Tetrachloroethylene Toxicity . 2 . Background . About this and other ATSDR Case Studies in Environmental Medicine. This educational case study document is one in a series of self-instructional modules designed to increase the primary health care provider’s knowledge of

GENCY FOR TOXIC SUBSTANCES AND DISEASE REGISTRY Case ...

Agency for Toxic Substances and Disease Registry Case ...

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• Tetrachloroethylene is reasonably anticipated to be a human carcinogen on the basis of limited evidence from studies in humans and sufficient evidence of carcinogenicity from studies in experimental animals. About This and Other Case Studies in Environmental Medicine This educational case study document is one in a series of self-

Agency for Toxic Substances and Disease Registry Case ...

Tetrachloroethylene (Perchloroethylene) - US EPA

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Tetrachloroethylene (Perchloroethylene) 127-18-4 Hazard Summary Tetrachloroethylene is widely used for dry-cleaning fabrics and metal degreasing operations. Effects resulting from acute (short term) high-level inhalation exposure of humans to tetrachloroethylene include irritation of the upper

Tetrachloroethylene (Perchloroethylene) - US EPA

Tetrachloroethylene CASRN 127-18-4 | IRIS | US EPA, ORD

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Note: The RfC was derived as a midpoint of two candidate RfCs from studies that reported neurotoxicity in occupationally-exposed adults: 0.056 mg/m 3 based on changes in reaction time and cognitive effects (Echeverria et al., 1995) and 0.015 mg/m 3 based on changes in color vision (Cavalleri et al., 1994). See Section I.B.1 of the IRIS Summary for Tetrachloroethylene for more information.

Tetrachloroethylene CASRN 127-18-4 | IRIS | US EPA, ORD

Tetrachloroethylene - Wikipedia

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Tetrachloroethylene, also known under the systematic name tetrachloroethene, or perchloroethylene ("perc" or "PERC"), and many other names, is a chlorocarbon with the formula Cl 2 C=CCl 2.It is a colorless liquid widely used for dry cleaning of fabrics, hence it is sometimes called "dry-cleaning fluid". It has a sweet odor detectable by most people at a concentration of 1 part per million (1 ppm).

Tetrachloroethylene - Wikipedia

TETRACHLOROETHYLENE - Trichloroethylene ...

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(1999) conducted a population-based case–control study to evaluate the risk of cancers of the lung, colon and rectum, brain and pancreas associated with residential exposure to tetrachloroethylene. Cases were incident cancers diagnosed between 1983 and 1986, and resident in the upper Cape towns.

TETRACHLOROETHYLENE - Trichloroethylene ...

Alternatives to Perchloroethylene Vapor Degreasing for ...

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It presents detailed case studies of five plating shops in Southern California that have converted from perchloroethylene vapor degreasing to water-based cleaning systems and acetone. These case studies demonstrate thatthe safer alternatives can be used as replacements for perchloroethylene in these operations. The case studies also show that the

Alternatives to Perchloroethylene Vapor Degreasing for ...

Tetrachloroethylene Exposure and Bladder Cancer Risk: A ...

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3/21/2014 · Tetrachloroethylene-exposed workers. We included one cohort study (Lipworth et al. 2011) and two case–control studies (Christensen et al. 2013; Pesch et al. 2000) that assessed the risk of bladder cancer among tetrachloroethylene-exposed workers (Table 1). Risk estimates were adjusted for smoking in both case–control studies but not in the ...

Tetrachloroethylene Exposure and Bladder Cancer Risk: A ...

Modeled exposure to tetrachloroethylene-contaminated ...

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11/6/2018 · The present case-control study was undertaken to examine further the association between prenatal exposure to tetrachloroethylene-contaminated drinking water and the risk of central nervous system defects, oral clefts and hypospadias.

Modeled exposure to tetrachloroethylene-contaminated ...

Tetrachloroethylene Exposure and Bladder Cancer Risk: A ...

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𝗣𝗗𝗙 | In 2012, the International Agency for Research on Cancer classified tetrachloroethylene, used in the production of chemicals and the primary solvent used in dry cleaning, as ...

Tetrachloroethylene Exposure and Bladder Cancer Risk: A ...

Case Study Summary: Risk Assessment and Risk Management of ...

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presented briefly in the Case Study Summary, and in more detail in the Case Study Report. This appendix provides three additional examples (i.e., tetrachloroethylene (perchloroethylene, PCE), chromium (VI) and arsenic) in which the hazard range

Case Study Summary: Risk Assessment and Risk Management of ...

Tetrachloroethylene | OEHHA

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Public Health Goal for Tetrachloroethylene in Drinking Water. ARB/OEHHA 1991. Toxic Air Contaminant Identification Report: Perchloroethylene. ...

Tetrachloroethylene | OEHHA

Modeled exposure to tetrachloroethylene-contaminated ...

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7/3/2018 · Residents of Massachusetts and Rhode Island were exposed to tetrachloroethylene (PCE)-contaminated drinking water from 1968 through the early 1990s when the solvent was used to apply a vinyl liner to drinking water mains to address taste and odor problems. Few studies have examined the risk of fetal death among women exposed to solvent-contaminated drinking water.

Modeled exposure to tetrachloroethylene-contaminated ...

Tetrachlorethylene (Perchloroethylene)

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Tetrachlorethylene, also known as tetrachloroethylene, perchloroethylene, PCE, or "perc," is a commonly used solvent (a substance, usually a liquid, capable of dissolving another substance). It has been in commercial use since the early 1900s. A common use of tetrachlorethylene is to dry clean ...

Tetrachlorethylene (Perchloroethylene)

Trichloroethylene - Wikipedia

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Trichloroethylene is an effective solvent for a variety of organic materials. When it was first widely produced in the 1920s, trichloroethylene's major use was to extract vegetable oils from plant materials such as soy, coconut, and palm.

Trichloroethylene - Wikipedia

Impact of tetrachloroethylene-contaminated drinking water ...

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Abstract Background: A population-based case-control study was undertaken in 1997 to investigate the association between tetrachloroethylene (PCE) exposure from public drinking water and breast cancer among permanent residents of the Cape Cod region of Massachusetts.

Impact of tetrachloroethylene-contaminated drinking water ...

Exposure to Tetrachloroethylene in Dry Cleaning Shops in ...

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2/3/2011 · We undertook a case–control study on cancer in dry cleaners from the Nordic countries (Lynge et al., 2006). As part of the background material for this study, we assembled a database on all tetrachloroethylene air measurements undertaken in dry cleaning facilities in Denmark, Finland, Norway, and Sweden from 1947 to 2001.

Exposure to Tetrachloroethylene in Dry Cleaning Shops in ...

Case Studies: Workplace Fatality Related to ...

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Download Citation on ResearchGate | On Mar 1, 1996, Dawn Tharr Column Editor and others published Case Studies: Workplace Fatality Related to Perchloroethylene Exposures

Case Studies: Workplace Fatality Related to ...

Tetrachloroethylene Property Information

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Tetrachloroethylene CAS No. 127-18-4 ... A number of cohort and case-control studies of occupational exposure to tetrachloroethylene had been conducted. Although tetrachloroethylene may have been the pre- ... In one study, indoor air concentrations of tetrachloroethylene in apartments where …

Tetrachloroethylene Property Information

Reducing Worker Exposure to Perchloroethylene (PERC) in ...

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Case Study #4: Distillation Unit Leak - Detection and Repair During the LEV evaluation (described in Case Study #5), NIOSH noted that the full-shift perc exposures of machine operators were up to four times higher on the day when the distillation unit was operating (about 20 ppm vs. 5 …

Reducing Worker Exposure to Perchloroethylene (PERC) in ...
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