sewage cod

sewage cod, Total:10 items.

The international standard classification for "sewage cod" includes: .

The Chinese standard classification for "sewage cod" includes: .

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Yunnan Provincial Standard of the People's Republic of China

• DB53/T 1183-2023 Technical Specification for Treating Pig Breeding Wastewater with Myriophyllum

Jiangsu Provincial Standard of the People's Republic of China

• DB32/T 4480-2023 Technical Specifications for Automatic Monitoring of Pollution Discharge Process (Working Conditions) in Sewage Treatment Plants

Group Standards of the People's Republic of China

• T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method

Zhejiang Provincial Standard of the People's Republic of China

• DB3301/T 0185-2018 Sewage Treatment Management and Service Specifications

Magyar Szabványügyi Testület

• MSZ 260/16.lap-1967 Detection of sewage oxygen consumption [chemical oxygen demand (COD)]

German Institute for Standardization

• DIN 38414-9:1986-09 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)
• DIN 38414-9:1986 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)

Association Francaise de Normalisation

• NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)
• NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).

Finnish Standards Institute

• SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr

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