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现行 KS I ISO 15522-2010(2015)
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수질-활성 슬러지 미생물 성장에 영향을 미치는 물 성분의 저해효과측정 水质-水成分对活性污泥微生物生长抑制作用的测定
发布日期: 2010-08-02
该标准规定了活性污泥中存在的好气性细菌生长潜在毒性评价的方法。该降解效果对在选定的有机物试验培养基内生长的微生物起到限制因素的作用。该方法提供了培养6小时以上微生物的降解效果的信息。该方法适用于水、废水及在试验条件下溶解的化学物质。需要特别注意挥发性或有色物质,以及浑浊物质悬浮或分散形式的物质。
이 표준은 활성 슬러지에 존재하는 호기성 박테리아 성장의 잠재적 독성평가에 대한 방법을 규정한 다. 이 저해효과는 선택된 유기물 시험배지 내에서 성장하는 미생물에 대해 제한요소로 작용한다. 이 방법은 6시간 이상 배양한 미생물의 저해효과에 대한 정보를 제공한다. 이 방법은 물, 폐수 그리고 시험의 조건하에 용해되는 화학물질에 적용할 수 있다. 휘발성 또는 색이 있는 물질들, 그리고 탁한 물질이 부유 또는 분산하는 형태의 물질에 대해 특별한 주의가 필요하다.
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现行
KS I ISO 15522
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DIN EN ISO 20079
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UNE-EN ISO 20079-2007
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ISO 11348-1-2007/Amd 1-2018
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ISO 11348-3-2007/Amd 1-2018
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