GB/T 3839-1983
Active
T/ACEF 213-2025
Active
Group standards
T/ACEF 213-2025 The flat membrane for membrane aerated biofilm reactor
T/ACEF 213-2025 The flat membrane for membrane aerated biofilm reactor
Price:
$ 20.00
Basic Information
Standard Code:
T/ACEF 213-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Ultrasonic and acoustic radiation flaw detection instruments
ICS Name:
\nWastewater
Publish Date:
2025-07-25
Implement Date:
2025-07-28
Scope
This document specifies the models, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage of flat membranes used in membrane aerated biofilm reactors. This document is applicable to flat membranes used in membrane aerated biofilm reactors. Preface, Scope, Normative Reference Documents, Terms and Definitions, Models, Technical Requirements, Test Methods, Inspection Rules, as well as Marking, Packaging, Transportation, and Storage
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