수질－활성 슬러지의 산소소비 저해시험
水质活性污泥抑制耗氧试验

2010-11-02

Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
水质 活性污泥对碳质和铵氧化耗氧量的抑制试验

2007-08-31

Water quality — Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
水质与灰分；活性污泥对碳质和铵氧化耗氧量的抑制试验

2007-01-15

Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
水质.活性污泥对碳质和铵氧化耗氧量的抑制试验（ISO 8192-2007）；德文版EN ISO 8192:2007

2007-05-01

Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
水质.活性污泥对碳质和铵氧化耗氧量的抑制试验（ISO 8192-2007）

2007-09-19

Water quality. Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms
水质 评价活性污泥微生物硝化抑制作用的毒性试验

2006-07-31

Water quality — Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms
水质与灰分；评价活性污泥微生物硝化抑制作用的毒性试验

2006-06-23

Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)
水质.评估活性污泥微生物硝化抑制作用的毒性试验（ISO 9509-2006）；德文版EN ISO 9509:2006

2006-10-01

BS ISO 10871. Water quality. Determination of the inhibition of dehydrogenase activity of Arthrobacter globiformis. Solid contact test using the redox dye resazurine
BS ISO 10871 水质 球形节杆菌脱氢酶活性抑制的测定 使用氧化还原染料瑞苏林进行固体接触试验

2009-06-18