GB 4284-2018
Control standards of pollutants in sludge for agricultural use (English Version)

Standard No.

GB 4284-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

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

Latest

GB 4284-2018

Replace

GB 4284-1984

Scope

This standard specifies the pollutant control indicators, sampling, testing, monitoring and sampling methods of urban sewage treatment plant sludge for agricultural use. This standard is applicable to the pollutant control of urban sewage treatment plant sludge in cultivated land, garden land and pasture land.

GB 4284-2018 Referenced Document

• CJ/T 147 Urban water supply-Determination of polycyclic aromatic hydrocarbons (PAHs)-Liquid chromatographic method
• CJ/T 221 Standard test methods for urban sludge*， 2023-12-26 Update
• GB 5009.27 Determination of Benzo(a)pyrene in Food Safety National Standards
• GB 7959 Hygienic requirements for harmless disposal of night soil
• GB/T 17136 Soil quality--Determination of total mercury--Cold atomic absorption spectrophotometry
• GB/T 17137 Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry
• GB/T 17138 Soil quality--Determination of copper, zinc--Flame atomic absorption spectrophotometry
• GB/T 17139 Soil quality--Determination of nickel--Flame atomic absorption spectrophotometry
• GB/T 17141 Soil quality--Determination of lead, cadmium--Graphite furnace atomic absorption spectrophotometry
• GB/T 6679 General rules for sampling solid chemical products
• NY 525 Organic fertilizer

GB 4284-2018 history

• 2018 GB 4284-2018 Control standards of pollutants in sludge for agricultural use
• 1984 GB 4284-1984 Control standards for pollutants in sludges from agricultural use