1 Scope
This specification specifies the design requirements of petrochemical water supply and drainage systems.
This specification is applicable to the design of water supply and drainage systems for new construction, expansion and renovation projects of petrochemical and coal chemical industries.
2 Normative references
The following documents are indispensable for the application of this specification. For dated references, only the edition cited applies. For undated reference, the latest edition (including any amendments) applies.
GB 3838 Environmental quality standards for surface water
GB 5749 Standards for drinking water quality
GB 50013 Standard for design of outdoor water supply engineering
GB 50015 Code for design of building water supply and drainage
GB/T 50050 Code for design of industrial recirculating cooling water treatment
GB/T 50746 Code for design of petrochemical recirculation cooling water unit
GB 50747 Code for design of wastewater treatment in petrochemical industry
GB/T 50102 Code for design of cooling for industrial recirculating water
CJ 3020 Water quality standard for drinking water source
SH 3034 Specification for design of water supply and wastewater piping in petrochemical industry
SH 3099 Water quality standard of water supply and drainage in petrochemical industry
SH/T 3024 Design specification for environmental protection of petrochemical industry
SH/T 3094 Design specification for rainwater ditch in petrochemical industry
3 Terms and definitions
For the purpose of this specification, the following terms and definitions apply.
3.1
freshwater
water that is not used and is not distributed to application systems
3.2
process water
water supplied by the water source or water purification field and directly used in the production procedure
3.3
unforeseen demand
volume of water supplied (drained) that may occur in the production process which is unpredictable for the system design
3.4
reclaimed water
water meeting certain use requirements with the water quality of sewage and wastewater reaching a certain water quality standard after being treated
3.5
industry wastewater
wastewater generated in the industrial production process, including process wastewater, polluted rainwater (mixed with process wastewater), domestic wastewater, discharge wastewater of circulating cooling water, discharge wastewater of chemical water production, discharge wastewater of steam generator, discharge wastewater of waste heat boiler, etc.
3.6
process wastewater
wastewater discharged from various production equipment after direct contact with materials in the industrial production process
3.7
domestic wastewater, sewage
sewage generated in daily life
3.8
accidental drainage
polluted rainwater, material leakage, firefighting wastewater and process wastewater generated during the accident or accident handling
3.9
initial rainfall runoff
rainwater runoff with certain pollution at the initial stage after rainfall
3.10
polluted rainwater
rainwater with pollutant concentration in surface runoff within the area of enterprises or production facilities higher than the direct discharge limit specified in the standard
3.11
plant capacity
the annual processing or annual production capacity of the plant determined by material balance according to the design specification
3.12
delivery pipe
generally, it refers to the pipe from the water source to the enterprise water plant (raw water delivery pipe) or from the enterprise water plant to the pipe network in the distant plant area (purified water delivery pipe)
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Basic requirements
5 Water supply and drainage systems
5.1 Water supply system
5.2 Drainage system
5.3 Accidental drainage system
6 Water volume calculation
6.1 General requirements
6.2 Water supply volume calculation
6.3 Calculation of drainage volume
6.4 Accidental water volume calculation
7 Water supply and drainage unit
7.1 Water sources and delivery pipes
7.2 Water supply and drainage pipe network in plant
7.3 Water purification field
7.4 Circulating water field
7.5 Wastewater treatment field
7.6 Rainwater monitoring and lifting
7.7 Storage of accidental drainage
Explanation of wording in this specification
SH/T 3015-2019, SH 3015-2019, SHT 3015-2019, SH/T3015-2019, SH/T 3015, SH/T3015, SH3015-2019, SH 3015, SH3015, SHT3015-2019, SHT 3015, SHT3015
Introduction of SH/T 3015-2019
1 Scope
This specification specifies the design requirements of petrochemical water supply and drainage systems.
This specification is applicable to the design of water supply and drainage systems for new construction, expansion and renovation projects of petrochemical and coal chemical industries.
2 Normative references
The following documents are indispensable for the application of this specification. For dated references, only the edition cited applies. For undated reference, the latest edition (including any amendments) applies.
GB 3838 Environmental quality standards for surface water
GB 5749 Standards for drinking water quality
GB 50013 Standard for design of outdoor water supply engineering
GB 50015 Code for design of building water supply and drainage
GB/T 50050 Code for design of industrial recirculating cooling water treatment
GB/T 50746 Code for design of petrochemical recirculation cooling water unit
GB 50747 Code for design of wastewater treatment in petrochemical industry
GB/T 50102 Code for design of cooling for industrial recirculating water
CJ 3020 Water quality standard for drinking water source
SH 3034 Specification for design of water supply and wastewater piping in petrochemical industry
SH 3099 Water quality standard of water supply and drainage in petrochemical industry
SH/T 3024 Design specification for environmental protection of petrochemical industry
SH/T 3094 Design specification for rainwater ditch in petrochemical industry
3 Terms and definitions
For the purpose of this specification, the following terms and definitions apply.
3.1
freshwater
water that is not used and is not distributed to application systems
3.2
process water
water supplied by the water source or water purification field and directly used in the production procedure
3.3
unforeseen demand
volume of water supplied (drained) that may occur in the production process which is unpredictable for the system design
3.4
reclaimed water
water meeting certain use requirements with the water quality of sewage and wastewater reaching a certain water quality standard after being treated
3.5
industry wastewater
wastewater generated in the industrial production process, including process wastewater, polluted rainwater (mixed with process wastewater), domestic wastewater, discharge wastewater of circulating cooling water, discharge wastewater of chemical water production, discharge wastewater of steam generator, discharge wastewater of waste heat boiler, etc.
3.6
process wastewater
wastewater discharged from various production equipment after direct contact with materials in the industrial production process
3.7
domestic wastewater, sewage
sewage generated in daily life
3.8
accidental drainage
polluted rainwater, material leakage, firefighting wastewater and process wastewater generated during the accident or accident handling
3.9
initial rainfall runoff
rainwater runoff with certain pollution at the initial stage after rainfall
3.10
polluted rainwater
rainwater with pollutant concentration in surface runoff within the area of enterprises or production facilities higher than the direct discharge limit specified in the standard
3.11
plant capacity
the annual processing or annual production capacity of the plant determined by material balance according to the design specification
3.12
delivery pipe
generally, it refers to the pipe from the water source to the enterprise water plant (raw water delivery pipe) or from the enterprise water plant to the pipe network in the distant plant area (purified water delivery pipe)
Contents of SH/T 3015-2019
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Basic requirements
5 Water supply and drainage systems
5.1 Water supply system
5.2 Drainage system
5.3 Accidental drainage system
6 Water volume calculation
6.1 General requirements
6.2 Water supply volume calculation
6.3 Calculation of drainage volume
6.4 Accidental water volume calculation
7 Water supply and drainage unit
7.1 Water sources and delivery pipes
7.2 Water supply and drainage pipe network in plant
7.3 Water purification field
7.4 Circulating water field
7.5 Wastewater treatment field
7.6 Rainwater monitoring and lifting
7.7 Storage of accidental drainage
Explanation of wording in this specification
