This code specifies the basic requirements of the designing technology for wastewater treatment of thermal power plants.
This code is applicable to the wastewater treatment of newly-constructed thermal power plants, extended thermal power plant and renovated thermal power plant whose turbine generator unit capacity is 125~1000MW. The design of wastewater treatment of thermal power plants like gas turbine power plant, nuclear power station and garbage incineration power plant whose unit capacity is less than 125MW may refer to this code.
Foreword III
1 Scope
2 Normative References
3 General Provisions
4 Water Management
4. 1 General provisions
4.2 Reuse of wastewater
5 Centralized Treatment of Wastewater
5.1 General provisions
5.2 Design requirements of centralized treatment of wastewater
5.3 Treatment for wastewater containing acid and alkali
5.4 Treatment for wastewater containing suspended solids
5.5 Treatment for wastewater containing metals like iron and cuprum
5.6 Treatment for waste liquid from boiler chemical cleaning
5.7 Sludge treatment
5.8 Anti-corrosive treatment for the facilities
5.9 Water-quality monitoring and controlling
6 Treatments for Desulphurized Wastewater
6.1 General Provisions
6.2 Design requirements
6.3 Water-quality monitoring and controlling
7 Treatments for Ash Water
7.1 General provisions
7.2 Closed-circuit circulation treatment of ash water
7.3 Discharging treatment
7.4 Drainage treatment for cinder thickening tank
8 Treatment for Oil-contaminated Water
8.1 General provisions
8.2 Quantity and quality of the wastewater
8.3 Design requirements
8.4 The selection and design for structures
8.5 Auxiliary facilities
8.6 Water-quality monitoring and controlling
9 Treatments for Domestic Wastewater
9.1 General provisions
9.2 Quantity and quality of the wastewater
9.3 Design requirements
9.4 The selection of equipment, appurtenance and structures
9.5 Water-quality monitoring and controlling
10 Treatment for Coal-contained Wastewater
10.1 General provisions
10.2 Quantity and quality of the wastewater
10.3 Design requirements
10.4 Water-quality monitoring and controlling
11 The Installation of Wastewater Discharge Port and Water Quantity and Quality Monitoring
11.1 General provisions
11.2 Monitoring and control for the water quantity and quality
