GB/T 3839-1983
Active
T/QGCML 5023-2025
Active
Group standards
T/QGCML 5023-2025 Phosphate Rock Wastewater Reuse System Using Chemical Precipitation and Membrane Distillation
T/QGCML 5023-2025
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 5023-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precious metal mine
ICS Name:
\nWastewater
Publish Date:
2025-08-13
Implement Date:
2025-08-27
Scope
This document specifies the terms and definitions, working principle and structure, technical requirements, test methods, and process flow of the phosphate rock wastewater reuse system using chemical precipitation and membrane distillation. This document is applicable to the phosphate rock wastewater reuse process using chemical precipitation and membrane distillation methods.
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