2025-12-15 216.73.216.89
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Code of China
Professional Standard List: Professional Standard - Environment

HJ 1278-2023 Technical specifications for ceramic industry wastewater treatment 
  Issued on: 2023-2-1   Translation Price(USD): 240.0
HJ 1277-2023 Technical specifications for wastewater treatment of nitrogenous fertilizer industry 
  Issued on: 2023-2-1   Translation Price(USD): 315.0
HJ 1285-2023 Guideline on available techniques of pollution prevention and control for slaughter and meat processing industry 
  Issued on: 2023-2-1   Translation Price(USD): 285.0
HJ 1294-2023 Technical specification for interconnection interface of ecological conservation redline supervision data 
  Issued on: 2023-4-15   Translation Price(USD): 600.0
HJ 1274-2022 Technical specification for pollution control of chromium containing leather wastes 
  Issued on: 2022-12-24   Translation Price(USD): 105.0
HJ 1275-2022 Technical specifications for pollution control of deactivated denitration catalyst regeneration 
  Issued on: 2022-12-24   Translation Price(USD): 120.0
HJ 1217-2023 Technical guideline for the development of local discharge and control standards of water pollutants for aquaculture 
  Issued on: 2023-2-1   Translation Price(USD): 255.0
HJ 1291-2023 Coding rules for surface water environmental quality monitoring site 
  Issued on: 2023-2-9   Translation Price(USD): 165.0
HJ 8.3-2023 Specification for management of ecological and environmental archives――Ecological and environmental protection of construction project 
  Issued on: 2023-01-04   Translation Price(USD): 350.0
HJ 8.5-2023 Specification for management of ecological and environmental archives――Ecological and environmental instruments and equipment 
  Issued on: 2023-01-04   Translation Price(USD): 350.0
HJ 1261-2022 Stationary source emission―Determination of benzene and its analogies ―Bags sampling/Direct injection―gas chromatography 
  Issued on: 2022-07-14   Translation Price(USD): 165.0
HJ 1264-2022 Technical guideline for fine particulate matter (PM2.5) monitoring based on satellite remote sensing 
  Issued on: 2022-07-14   Translation Price(USD): 195.0
HJ 1263-2022 Ambient air―Determination of total suspended particle ―Gravimetric method 
  Issued on: 2022-07-14   Translation Price(USD): 165.0
HJ 1262-2022 Ambient air and waste gas―Determination of odor―Triangle odor bag method 
  Issued on: 2022-07-14   Translation Price(USD): 285.0
HJ 772-2022 Technical specification for ecological and environmental statistics --Emission source statistics 
  Issued on: 2022-12-1   Translation Price(USD): 225.0
HJ 1272-2022 Technical guideline for performance assessment of ecological conservation and restoration （on trial） 
  Issued on: 2022-12-24   Translation Price(USD): 315.0
HJ 1273-2022 Technical regulation of inspection and quality control in remote sensing interpretation of human activities in nature reserves 
  Issued on: 2022-12-24   Translation Price(USD): 195.0
HJ 1266-2022 Technical specification for pollution control on the composting of bio-waste 
  Issued on: 2022-11-25   Translation Price(USD): 195.0
HJ 1265-2022 Technical guideline for pollution control of express packaging waste 
  Issued on: 2022-11-25   Translation Price(USD): 120.0
HJ 1242-2022 Water quality—Determination of 6 phthalate esters (PAEs) —Liquid chromatography-triple quadrupole mass spectrometry 
  Issued on: 2022-04-15   Translation Price(USD): 285.0
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