BS 6068-5.17-1995 水质.生物法.有毒物质对淡水鱼长期毒性的测定.有毒物质对虹鳟鱼生长率影响评定方法[虹鳟OncorhynchusmykissWalbaum(真骨类Teleostei,鲑科Salmonidae)])
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【英文标准名称】:Waterquality-Biologicalmethods-Determinationoftheprolongedtoxicityofsubstancestofreshwaterfish-Methodforevaluatingtheeffectsofsubstancesonthegrowthrateofrainbowtrout[OncorhynchusmykissWalbaum(Teleostei,Salmonidae)]
【原文标准名称】:水质.生物法.有毒物质对淡水鱼长期毒性的测定.有毒物质对虹鳟鱼生长率影响评定方法[虹鳟OncorhynchusmykissWalbaum(真骨类Teleostei,鲑科Salmonidae)])
【标准号】:BS6068-5.17-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-04-15
【实施或试行日期】:1995-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:生物测定;测定;效应;耐久试验;曝光;鱼类;生长;毒物;毒性;鲑鱼;水污染;水质
【英文主题词】:Bioassay;Determination;Effects;Endurancetesting;Exposure;Fishes;Growth;Poisons;Toxicity;Trouts;Waterpollution;Waterquality
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthelong-termsublethaltoxicityofsubstancessolubleinwaterunderspecifiedcon-ditionstoaspeciesofanadromousfish[OncorhynchusmykissWalbaum(Teleostei,Salmo-nidae)—commonname,rainbowtrout]infreshwater.NOTE1"Substances"isconsideredtoincludepurechemicalstestedsinglyorinmixtures,wastewaters,pro-cesswatersorotherwaterswhosesublethaltoxicitytofishitisnecessarytodetermine.Arangeofconcentrationsofwasteandprocesswatersshouldbetested(see8.2).Theresponsemeasuredisthechangeinrateofgrowthoffishexposedtothetestsubstanceoverperiodsof14dand28d(see[1]inannexB).NOTE2Themassofeachfishatthestartofthetest,theperiodofexposure,thefeedingregimeandtemperaturerangehavebeenchosentoensurethatthecontrolfishwillbegrowingexponentiallythroughoutthetest.Themethodisapplicableforassigning,foreachtestsubstance,acategoryofprolongedsublethaltoxicitytoOncorhynchusmykissunderthetestconditions.Theresultsareinsufficientbythemselvestodefinewaterqualitylimitsforenvironmentalprotection.Itispossibleforthemethodtobeadaptedforusewithotherfreshwaterfishandmarineandbrackishwaterfishwithappropriatemodificationofthetestconditions,particularlywithrespecttothetempera-ture,thequantityandqualityofthedilutionwater,thefoodandthefish-markingtechnique.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_70
【页数】:18P;A4
【正文语种】:英语
【原文标准名称】:水质.生物法.有毒物质对淡水鱼长期毒性的测定.有毒物质对虹鳟鱼生长率影响评定方法[虹鳟OncorhynchusmykissWalbaum(真骨类Teleostei,鲑科Salmonidae)])
【标准号】:BS6068-5.17-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-04-15
【实施或试行日期】:1995-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:生物测定;测定;效应;耐久试验;曝光;鱼类;生长;毒物;毒性;鲑鱼;水污染;水质
【英文主题词】:Bioassay;Determination;Effects;Endurancetesting;Exposure;Fishes;Growth;Poisons;Toxicity;Trouts;Waterpollution;Waterquality
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthelong-termsublethaltoxicityofsubstancessolubleinwaterunderspecifiedcon-ditionstoaspeciesofanadromousfish[OncorhynchusmykissWalbaum(Teleostei,Salmo-nidae)—commonname,rainbowtrout]infreshwater.NOTE1"Substances"isconsideredtoincludepurechemicalstestedsinglyorinmixtures,wastewaters,pro-cesswatersorotherwaterswhosesublethaltoxicitytofishitisnecessarytodetermine.Arangeofconcentrationsofwasteandprocesswatersshouldbetested(see8.2).Theresponsemeasuredisthechangeinrateofgrowthoffishexposedtothetestsubstanceoverperiodsof14dand28d(see[1]inannexB).NOTE2Themassofeachfishatthestartofthetest,theperiodofexposure,thefeedingregimeandtemperaturerangehavebeenchosentoensurethatthecontrolfishwillbegrowingexponentiallythroughoutthetest.Themethodisapplicableforassigning,foreachtestsubstance,acategoryofprolongedsublethaltoxicitytoOncorhynchusmykissunderthetestconditions.Theresultsareinsufficientbythemselvestodefinewaterqualitylimitsforenvironmentalprotection.Itispossibleforthemethodtobeadaptedforusewithotherfreshwaterfishandmarineandbrackishwaterfishwithappropriatemodificationofthetestconditions,particularlywithrespecttothetempera-ture,thequantityandqualityofthedilutionwater,thefoodandthefish-markingtechnique.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_70
【页数】:18P;A4
【正文语种】:英语
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