NF J95-050-2003 小艇.人员.架空防护和救护

上一篇: NF J95-045-2-2003 小艇.艇上海水门及穿艇体配件.第2部分:非金属的
下一篇: NF J31-156-2003 船舶和海洋技术.内燃机驱动车辆用货物空间的通风.所需总理论通风量的计算

【英文标准名称】:Soilquality-Leachingproceduresforsubsequentchemicalandecotoxicologicaltestingofsoilandsoilmaterials-Part3:Up-flowpercolationtest(ISO/TS21268-3:2007);GermanversionCENISO/TS21268-3:2009
【原文标准名称】:土质.土壤和土壤材料的连续化学和毒物学测试的浸出过程.第3部分:上流过滤试验(ISO/TS21268-3-2007).德文版本CENISO/TS21268-3-2009
【标准号】:DINSPEC1130-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:生物试验;化学分析和测试;柱;土壤组分;定义;生态毒理;生态毒物学;无机物的;无机化合物;无机材料;调查;有机的;有机化合物;沥滤;规程;样本制备;试样;土壤普查;土壤试验;土壤;试样制备;测试;毒理测定
【英文主题词】:Biologicaltests;Chemicalanalysisandtesting;Columns;Compositionoftheground;Definitions;Ecotoxicity;Ecotoxicology;Inorganic;Inorganiccompounds;Inorganicmaterials;Investigations;Organic;Organiccompounds;Percolation;Procedures;Samplepreparation;Samples;Soilsurveys;Soiltesting;Soils;Specimenpreparation;Testing;Toxicologicaltesting
【摘要】:DINISO/TS21268-3specifiesatest,whichisaimedatdeterminingtheleachingbehaviourofinorganicandorganicconstituentsfromasoilandsoilmaterial.Themethodisaonce-throughpercolationtestwithwater(0,001mol/LCaCl2)understandardisedconditionsofflowrate.Thematerialisleachedunderdynamichydraulicconditions.Theeluatesobtainedcanbeusedtodeterminetheecologicalpropertiesofthesoilwithrespecttomicro-organisms,floraandfauna.Thetestresultsenablethedistinctionbetweendifferentreleasepatterns,forinstancewash-outandreleaseundertheinfluenceofinteractionwiththematrix,whenapproachinglocalequilibriumbetweenmaterialandleachant.ThetestprocedurespecifiedinDINISO/TS21268-3produceseluates,whicharesubsequentlycharacterisedbyexistingphysical,chemicalandecotoxicologicalstandardmethods.Thistestismainlyaimedatuseforroutineandcontrolpurposes,andaloneitcannotbeusedtodescribeallleachingpropertiesofasoil.Additionalleachingtestsareneededforthatextendedgoal.
【中国标准分类号】:B11
【国际标准分类号】:13_080_05
【页数】:27P.;A4
【正文语种】:德语