GB/T 17923-1999
Replaced
DB50/ 1997-2026
Active
Chongqing CityLocal standards
DB50/ 1997-2026 The main discharge standards of industrial pollutants in the Lingjiang River Basin
DB50/ 1997-2026 The main discharge standards of industrial pollutants in the Lingjiang River Basin
Basic Information
Standard Code:
DB50/ 1997-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Emission standards for industrial pollutants such as mining areas and raw materials
ICS Name:
Liquid waste, sludge
Publish Date:
2026-04-08
Implement Date:
2026-10-01
Publisher:
重庆市市场监督管理局
Technical Committee:
重庆市生态环境局
Scope
本文件适用于临江河流域内工业企业和工业污水集中处理设施的水污染物排放管理，以及新建、改建和扩建项目的环境影响评价、环境保护设施设计、竣工环境保护设施验收、排污许可证核发及其投产后的水污染物排放管理。
Development Information
Drafting Units:
重庆市生态环境科学研究院、重庆市永川区生态环境监测站。
Drafting Persons:
封丽、吴进、余义昌、樊卫国、高军、陈婷婷、张勇、宋丹、彭枫、郑强、侯长容、陈渝、李勉、姚源、廖伟伶、唐嘉、陈爱玲、张可、肖入峰、李子未、杨绍东、姚远、高年。
Related Standards
GB 18420.1-2001
Replaced
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation
GB/T 18420.2-2001
Replaced
GB/T 18420.2-2001 Biological toxicity inspection method for pollutant from marine petroleum exploration and exploitation
GB 18420.1-2009
Active
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 1:Grading
GB/T 18420.2-2009
Active
GB/T 18420.2-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation—Part 2:Test method
YS/T 119.12-2010
Active