GB/T 3839-1983
Active
T/ZZB 2370-2021
Active
Group standards
T/ZZB 2370-2021 Functional suspended filler for sewage treatment
T/ZZB 2370-2021 Functional suspended filler for sewage treatment
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2370-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nPollutant emission standards
ICS Name:
\nWastewater
Publish Date:
2021-09-01
Implement Date:
2021-10-01
Scope
Main technical content: This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for functional suspended fillers used in wastewater treatment (hereinafter referred to as "fillers"). This document is applicable to functional suspended fillers used in wastewater treatment, which are loaded with inorganic powders and made of foamed polyurethane.
Development Information
Related Standards
GB 4284-1984
Replaced
GB 4284-1984 Control standards for pollutants in sludges from agricultural use
GB 4914-1985
Replaced
GB 4914-1985 Effluent standards for oil-bearing waste water from offshore petroleum development industry
GB/T 4918-1985
Abolished
GB/T 4918-1985 Waste water from manufacturing process—Determination of total nitro compounds—Spectrophotometric method
GB/T 4919-1985
Abolished
GB/T 4919-1985 Waste water from manufacturing process—Determination of total nitro compounds—Gas chromatographic method
GB 9135-1988
Abolished