活性污泥微生物硝化抑制毒性试验

检测信息(部分)

活性污泥微生物硝化抑制毒性试验是一种评估化学物质对污水处理系统中硝化微生物活性抑制程度的标准化测试方法。该试验通过测定受试物对活性污泥硝化过程中氨氮氧化速率的影响,判断其是否具有抑制硝化作用的毒性效应。试验结果可为工业废水排放管控、化学品生态风险评估、污水处理工艺优化等提供科学依据。该检测广泛应用于环境监测、化工企业、制药行业、科研院所等领域,是水环境安全管理的重要组成部分。

检测仪器(部分)

检测方法(部分)

检测项目(部分)

检测范围(部分)

检测标准(部分)

序号 标准号 标准名称 类别 发布日期 CCS分类 ICS分类
1 ISO 9509:2006 Water quality — Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (IX-ISO)国际标准化组织 2006-06-23   13.060.70水的生物学特性的检验
2 BS EN ISO 9509:2006 Water quality. Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (GB-BSI)英国标准学会 2006-07-31    
3 DIN EN ISO 9509:2006-10 Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006) (DE-DIN)德国标准化学会 2006-10-01    
4 EN ISO 9509:2006 Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006) (IX-CEN)欧洲标准化委员会 2006-07-01 Z10/39环境保护采样、分析测试方法 13.060.70水的生物学特性的检验
5 KS I ISO 9509-2008(2018) 수질-화학물질과 폐수에 의한 활성슬러지 미생물의 질산화 억제효과 추정방법 (KR-KS)韩国标准 2008-11-24   13.060.70水的生物学特性的检验
6 KS I ISO 9509(2023 Confirm)(2023) 수질-화학물질과 폐수에 의한 활성슬러지 미생물의 질산화 억제효과 추정방법 (KR-KS)韩国标准 2008-11-24   13.060.70水的生物学特性的检验
7 KS I ISO 9509-2008(2023) 수질-화학물질과 폐수에 의한 활성슬러지 미생물의 질산화 억제효과 추정방법 (KR-KS)韩国标准 2008-11-24   13.060.70水的生物学特性的检验
8 ISO 9509:1989 Water quality — Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste waters (IX-ISO)国际标准化组织 1989-10-12   13.060.70水的生物学特性的检验
9 DIN EN ISO 9509:1995-04 Method of assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water (ISO 9509:1989) (DE-DIN)德国标准化学会 1995-04-01    
10 BS EN ISO 9509:1995 Water quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water (GB-BSI)英国标准学会 1990-09-30    
11 ASTM D5120-90(2009) Standard Test Method for Inhibition of Respiration in Microbial Cultures in the Activated Sludge Process (Withdrawn 2014) (US-ASTM)美国材料与试验协会 2009-09-01   07.100.20水的微生物学
12 UNE-EN ISO 9509:1995 WATER QUALITY. METHOD FOR ASSESSING THE INHIBITION OF NITRIFICATION OF ACTIVATED SLUDGE MICRO-ORGANISMS BY CHEMICALS AND WASTE WATER. (ISO 9509:1989). (ES-UNE)西班牙标准 1995-12-30    
13 ASTM D5120-90(1995)e1 Standard Test Method for Inhibition of Respiration in Microbial Cultures in the Activated Sludge Process (US-ASTM)美国材料与试验协会 1995-01-01   13.060.70水的生物学特性的检验
14 ASTM D5120-90(2004) Standard Test Method for Inhibition of Respiration in Microbial Cultures in the Activated Sludge Process (US-ASTM)美国材料与试验协会 1990-09-28    

总结

活性污泥微生物硝化抑制毒性试验作为水环境生态毒理学评价的重要手段,能够有效识别和量化各类化学物质对污水处理系统硝化功能的潜在危害。通过规范化的试验流程和科学的评价指标,该检测可为工业废水排放管理、化学品环境风险评估、污水处理工艺设计优化等提供可靠的技术支撑。建议相关企业定期开展此类检测,确保废水排放符合环境保护要求,维护水生态系统安全。

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