GB/T 3839-1983
Active
T/ZZB 2973-2022
Active
Group standards
T/ZZB 2973-2022 Wet Integrated Prefabricated Pumping Station
T/ZZB 2973-2022 Wet Integrated Prefabricated Pumping Station
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 2973-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection equipment
ICS Name:
\nWastewater
Publish Date:
2022-12-08
Implement Date:
2022-12-31
Scope
Main technical content: This document specifies the terms and definitions, structural types, environmental and working conditions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of wet integrated prefabricated pump stations. This document is applicable to pump stations used for collecting, lifting, and transporting sewage (temperature: 0℃ to 40℃; pH value: 4 to 10; density less than 1.2×103 kg/m3), rainwater, and combined water.
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