1 Subject Content and Application Scope
1.1 Subject Content
This Standard specifies the maximal allowable daily discharge concentration and discharge capacity of water pollutants and malodorous gas and the environmental standard of waste slag harmlessness for livestock and poultry breeding industry.
1.2 Application Scope
This standard is applicable to the discharge management of the pollutants in the intensified livestock and poultry farms and breeding areas, the environmental impact evaluation, environment protection facilities design and completion acceptance of these construction projects and the discharge management after being put into production throughout the country.
1.2.1 The scale grading of livestock and poultry farm and breeding area applicable in this standard is implemented according to those specified in Table 1 and Table 2.
Table 1 Applicable Scale of Intensified Livestock and Poultry Farm (in Amount of Livestock on Hand)
Category
Scale grading Pig
(above 25kg) Chicken Cattle
Laying hen Poulard Adult dairy cattle Beef cattle
Grade I ≥3000 ≥100000 ≥200000 ≥200 ≥400
Grade II 500≤Q<3000 15000≤Q
<100000 30000
Contents of GB 18596-2001
Contents
1 Subject Content and Application Scope
2 Definition
3 Technical Contents
4 Monitoring
5 Standard Implementation
