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Database: 365,228(8 Aug 2026)

standard water quality

standard water quality, Total:329 items.

The international standard classification for "standard water quality" includes: Water quality , Water quality in general , Sewage water , Drinking water , Water of natural resources , Examination of water for chemical substances , Water for industrial use , Concrete and concrete products .

The Chinese standard classification for "standard water quality" includes: Water supply and draining engineering in general , Analysis methods for toxic substances in water , Environmental quality standards for specialized fields , Environmental Quality Standard for atmosphere, water and soil , Environmental sanitation , Basic standards and general methods for water treatment agent , Concrete, aggregate, plaster and mortar .


Professional Standard - Urban Construction

  • CJJ/T 271-2017 Technical standard for online water quality monitoring in municipal water supply process
  • CJ/T 51-2004 Methods for the examination of municipal sewage
  • CJ/T 95-2000 Quality standard for reclaimed wastewater reused as scenic water
  • CJ 343-2010 Wastewater quality standards for discharge to municipal sewers
  • CJ 244-2007 Water quality standards for swimming pools
  • CJ/T 206-2005 Water quality standards for urban water supply
  • CJ/T 48-1999 Domestic Miscellaneous Water Quality Standards
  • CJ 3082-1999 Discharge standard for municipal wastewater
  • CJ/T 521-2018 Water quality standards for domestic hot water

Group Standards of the People's Republic of China

  • T/WPIA 001-2017 High quality drinking water quality standard
  • T/CMES 04006-2023 Enterprise standard quality level evaluation requirements for metal cutting machine tools
  • T/KT S008888-2019 Water Quality Standards for Centralized Air Conditioning Circulating Water System
  • T/NAHIEM 61-2022 Standards for the treated water quality of drinking water treatment units
  • T/CHES 53-2021 Technical guidelines for preparation of standards for water quality monitoring and analysis methods
  • T/NAHIEM 63-2022 Water Quality Processor Service Standard
  • T/BJWA 001-2021 Standards for healthy drinking water quality
  • T/CAPS 01-2021 Healthy Drinking Water Quality

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Railway

Guangdong Provincial Standard of the People's Republic of China

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 4786-2024 Quality standards for urban water supply services
  • DB32/T 3701-2019 Control Standards for Key Water Quality Indicators of Urban Waterworks in Jiangsu Province

Professional Standard - Agriculture

Professional Standard - Water Conservancy

  • SL 368-2006 Standards of reclaimed water quality
  • SL 63-1994 Quality standards for surface water resources

Professional Standard - Environmental Protection

  • HJ 831-2017 Technical Guideline for Deriving Water Quality Criteria for the Protection of Freshwater Aquatic Organisms
  • HJ 596.1~7-2010 "Water Quality Vocabulary Part One" and other seven standards

Professional Standard - Chemical Industry

  • HG/T 3923-2007 Reusing wastewater quality standard for industrial circulating cooling water

Ministry of Ecology and Environment of the People's Replublic of China

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 264-2006 Water quality standard for farmland irrigation of urban recycled water

Hubei Provincial Standard of the People's Republic of China

Professional Standard - Construction Industry

Hebei Provincial Standard of the People's Republic of China

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 5268-2023 Technical Standards for Water Quality Safety Assurance of Incorporating Desalinated Water into Urban Water Supply Systems

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

U.S. Environmental Protection Agency (U.S. EPA)

GB-REG