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Standards Library

Technical Standards Library

National, industry and international standards — metadata and official access channels only

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135 standards
Standard CodeTitleStatusPublishedEffective DateIssuing Body
HJ 2002-2010中国Technical Specifications for Electroplating Wastewater TreatmentCurrentDec 17, 2010Mar 1, 2011Ministry of Environmental Protection
HJ 2003-2010中国Technical Specifications for Tannery and Fur Processing Wastewater Treatment Engineering (HJ 2003-2010)CurrentJan 1, 2010—Ministry of Environmental Protection
HJ 2004-2010中国Technical Specifications for Slaughter and Meat Processing Wastewater Treatment Engineering (HJ 2004-2010)CurrentJan 1, 2010—Ministry of Environmental Protection
HJ 2011-2012中国Technical Specifications for Pulp and Paper Wastewater Treatment Engineering (HJ2011-2012)CurrentJan 1, 2012—Ministry of Environmental Protection
HJ 2014-2012中国Technical Specifications for Biological Aerated Filter ProcessCurrentMar 19, 2012Jun 1, 2012Ministry of Environmental Protection
HJ 2018-2012中国Technical Specification for Sugar Industry Wastewater Treatment Engineering (HJ2018—2012)CurrentJan 1, 2012—Ministry of Environmental Protection
HJ 2019-2012中国Technical Specifications for Iron and Steel Industry Wastewater Treatment and Reuse Engineering (HJ 2019-2012)CurrentJan 1, 2012—Ministry of Environmental Protection
HJ 2022-2012中国Technical Specifications for Coking Wastewater TreatmentCurrentOct 17, 2012Jan 1, 2013Ministry of Environmental Protection
HJ 2030-2013中国Technical Specification for Monosodium Glutamate Industry Wastewater Treatment Engineering (HJ2030-2013)CurrentJan 1, 2013—Ministry of Environmental Protection
HJ 2036-2013中国Technical specification for dye industry wastewater treatment engineering (HJ 2036-2013)CurrentJan 1, 2013—Ministry of Environmental Protection
HJ 2041-2014中国Technical specification for oil extraction wastewater treatment engineering (HJ2041-2014)CurrentJan 1, 2014—Ministry of Environmental Protection
HJ 2043-2014中国Technical Specifications for Starch Wastewater Treatment Engineering (HJ2043-2014)CurrentJan 1, 2014—Ministry of Environmental Protection
HJ 2044-2014中国Technical Specification for Fermentation Pharmaceutical Industry Wastewater Treatment Engineering (HJ 2044-2014)CurrentJan 1, 2014—Ministry of Environmental Protection
HJ 2045-2014中国Technical specification for wastewater treatment engineering in the petroleum refining industry (HJ 2045-2014)CurrentJan 1, 2014—Ministry of Environmental Protection
HJ 2048-2015中国Technical specification for beverage manufacturing wastewater treatment engineering (HJ2048-2015)CurrentJan 1, 2015—Ministry of Environmental Protection
HJ 2054-2018中国HJ 2054-2018 Technical Specification for Wastewater Treatment Engineering in Phosphate Fertilizer IndustryCurrentJan 1, 2018—Ministry of Ecology and Environment
HJ 2056-2018中国Technical Specification for Wastewater Treatment Engineering of Copper, Nickel and Cobalt Mining and Mineral Processing (HJ2056-2018)CurrentJan 1, 2018—Ministry of Ecology and Environment
HJ 2057-2018中国Technical Specification for Lead Smelting Wastewater Treatment Engineering (HJ2057-2018)CurrentJan 1, 2018—Ministry of Ecology and Environment
HJ 2058-2018中国Technical specification for printed circuit board wastewater treatment engineering (HJ2058-2018)CurrentJan 1, 2018—Ministry of Ecology and Environment
HJ 2059-2018中国Technical specification for copper smelting wastewater treatment engineering (HJ2059-2018)CurrentJan 1, 2018—Ministry of Ecology and Environment