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Fathead Minnow Larval Survival And Growth Toxicity Tests
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Book Synopsis Biological Test Method by : Canada. Environmental Protection Directorate
Download or read book Biological Test Method written by Canada. Environmental Protection Directorate and published by . This book was released on 1992 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods recommended by Environment Canada for performing toxicity tests of seven days' duration, that measure growth and survival of very young (larval) fathead minnows (Pimephales promelas), are described in this report.
Book Synopsis Fathead Minnow Larval Survival and Growth Toxicity Tests by : Lynn Bowler
Download or read book Fathead Minnow Larval Survival and Growth Toxicity Tests written by Lynn Bowler and published by . This book was released on 1989 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acute and Chronic Toxicity to the Fathead Minnow, Pimephales Promelas, of Effluents from a Treatment Plant Receiving Dye and Pigment Processing Wastewater by : KA. Dostal
Download or read book Acute and Chronic Toxicity to the Fathead Minnow, Pimephales Promelas, of Effluents from a Treatment Plant Receiving Dye and Pigment Processing Wastewater written by KA. Dostal and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ninety-six hour, static acute, and continuous-flow early life-stage (ELS) chronic toxicity tests, using the fathead minnow (Pimephales promelas), were conducted to evaluate the toxicity of effluents from a pilot scale activated sludge (AS) treatment system receiving dye and pigment wastewater. In the first test with a powdered activated carbon (PAC) dosage of 1800 mg/L of influent, survival was the most sensitive measure of effect in the ELS test. The highest effluent concentration tested (10%) was lethal to the embryos and larvae. No adverse effect on survival or growth was observed at lower effluent concentrations (5.0 to 0.63%). The maximum acceptable toxicant (effluent) concentration (MATC) was between 10 and 5%. Ten 96-h median lethal concentration (LC50) values from static acute tests ranged from 12.9 to greater than 80%. In the second test at a PAC dosage of 1000 mg/L of influent, growth was the most sensitive measure of effect in the ELS test. Larval growth was significantly reduced at the highest effluent concentration tested (20%). The MATC was between 20 and 10%. Seven 96-h LC50s from static acute tests ranged from 28.3 to greater than 80%. The effluent from the treatment system receiving the higher PAC dosage of 1800 mg/L was more toxic than the effluent from the treatment system receiving the lower PAC dosage of 1000 mg/L. However, the influent to the treatment system receiving the higher level of PAC also was more acutely toxic.
Book Synopsis Standard Test Fish Development: Chronic toxicity of guthion to the fathead minnow (Pimephales promelas refinesque) by : Ira R. Adelman
Download or read book Standard Test Fish Development: Chronic toxicity of guthion to the fathead minnow (Pimephales promelas refinesque) written by Ira R. Adelman and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Supplemental Report for the Sheepshead Minnow and Inland Silverside Larval Survival and Growth Toxicity Tests by : Center for Environmental Research Information (U.S.)
Download or read book Supplemental Report for the Sheepshead Minnow and Inland Silverside Larval Survival and Growth Toxicity Tests written by Center for Environmental Research Information (U.S.) and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms by :
Download or read book Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms written by and published by . This book was released on 1994 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shortterm methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms by :
Download or read book Shortterm methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms written by and published by DIANE Publishing. This book was released on with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Precision of the EPA Seven-Day Fathead Minnow Larval Survival and Growth Test by : G. M. DeGraeve
Download or read book Precision of the EPA Seven-Day Fathead Minnow Larval Survival and Growth Test written by G. M. DeGraeve and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of a Seven-Day Chronic Toxicity Estimation Test Using Cyprinodon Variegatus by : WL. McCulloch
Download or read book Evaluation of a Seven-Day Chronic Toxicity Estimation Test Using Cyprinodon Variegatus written by WL. McCulloch and published by . This book was released on 1989 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seven-day larval survival and growth test with the sheepshead minnow (Cyprinodon variegatus) is a modification of the previously published freshwater test with the fathead minnow (Pimephales promelas). Three sheepshead minnow larval survival and growth tests were conducted with hexavalent chromium and four tests were conducted with sodium pentachlorophenate to evaluate the intralaboratory precision and sensitivity of the draft protocol and determine the readiness of the test for NPDES permit biomonitoring as would be used by industrial dischargers. The mean MATC for the three hexavalent chromium tests was 6.8 mg/L, with a coefficient of variation of 51.5%. The mean MATC and coefficient of variation for the four sodium pentachlorophenate tests was 430 ?g/L and 43.5%, respectively.
Book Synopsis Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms by :
Download or read book Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms written by and published by DIANE Publishing. This book was released on 2002 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toxicity of four pesticides to water fleas and fathead minnows by : Kenneth J. Macek
Download or read book Toxicity of four pesticides to water fleas and fathead minnows written by Kenneth J. Macek and published by . This book was released on 1976 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shortterm methods for estimating the chronic toxicity of effluents and receiving waters to marine and estuarine organisms by :
Download or read book Shortterm methods for estimating the chronic toxicity of effluents and receiving waters to marine and estuarine organisms written by and published by DIANE Publishing. This book was released on 1988 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acute toxicity of selected organic compounds to fathead minnows by : Vincent R. Mattson
Download or read book Acute toxicity of selected organic compounds to fathead minnows written by Vincent R. Mattson and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis D: M: Pompeji de Roovere [...] fato functi by :
Download or read book D: M: Pompeji de Roovere [...] fato functi written by and published by . This book was released on 1723 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Water to Marine and Estuarine Organisms by : Donald J. Klemm
Download or read book Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Water to Marine and Estuarine Organisms written by Donald J. Klemm and published by . This book was released on 1994 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Methodology for Community Level Toxicity Testing Using the Fathead Minnow Seven Day Survival-growth Impairment Test by : John Robert Lauth
Download or read book Development of Methodology for Community Level Toxicity Testing Using the Fathead Minnow Seven Day Survival-growth Impairment Test written by John Robert Lauth and published by . This book was released on 1990 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxaphene written by Foster L. Mayer and published by . This book was released on 1977 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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