GB/T 3839-1983
Active
DB32/T 4124-2021
Active
Jiangsu ProvinceLocal standards
DB32/T 4124-2021 Specifications for online transmission of automatic monitoring equipment parameters for wastewater pollutants
DB32/T 4124-2021 Specifications for online transmission of automatic monitoring equipment parameters for wastewater pollutants
Basic Information
Standard Code:
DB32/T 4124-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environmental protection sampling and analysis testing methods
ICS Name:
\nWastewater
Publish Date:
2021-11-04
Implement Date:
2021-12-04
Pages:
7 pages
Scope
This document is applicable to automatic monitoring equipment for wastewater pollutants, which is used to continuously monitor the concentrations of chemical oxygen demand, ammonia nitrogen, total phosphorus, and total nitrogen pollutants online.
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