GB/T 19493-2004
Active
HJ 828-2017
Active
Industry standards-Environmental protection
HJ 828-2017 Water quality: Determination of Chemical Oxygen Demand using Dichromate Method
HJ 828-2017 Water quality: Determination of Chemical Oxygen Demand using Dichromate Method
Basic Information
Standard Code:
HJ 828-2017
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection
ICS Name:
Environmental protection, health, and safety (vocabulary)
Publish Date:
2017-03-30
Implement Date:
2017-05-01
Pages:
10 pages
Scope
This standard is applicable to the determination of chemical oxygen demand in surface water, domestic sewage, and industrial wastewater. This standard is not applicable to the determination of chemical oxygen demand in water with a chloride mass concentration greater than 1,000 mg/L (after dilution).
Development Information
Replace the following standards
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