Chronic Effects of Chlorination By-Products on Rainbow Trout, Salmo gairdneri

Technical Report · Sat Nov 01 04:00:00 EST 1980

DOI:https://doi.org/10.2172/1074133· OSTI ID:1074133

Anderson, D. R. ^[1]; Bean, R. M. ^[1]

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1. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Rainbow trout were exposed to by-products of low-level water chlorination for several months in two separate experiments. In each test 2400 juvenile rainbow trout (Salmo gairdneri) were reared under chlorination conditions designed to simulate those of a power plant. Objectives were to determine effects of long term exposure to provide samples for tissue analysis of chlorination byroducts. No significant difference in fish condition factors was found between the test groups and controls, neither was there an apparent effect on mortality. Background levels of chloroform were found in all fish, but there was no evidence of an increased amount of chloroform or other chlorination by-products resulting from chronic low level exposure to chlorination by-products.

• Research Organization: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
• Sponsoring Organization: USDOE; USNRC
• OSTI ID: 1074133
• Report Number(s): PNL--3045: NUREG/CR-0892
• Country of Publication: United States
• Language: English

Related Subjects

63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.