Overview of integrated pig sewage treatment equipment Zhuyuan supply breeding air flotation filter all-in-one machine—Pig farms use centralized breeding and collective feeding. The sewage sources are mainly pig manure, pig urine and pig house rinsing water. Pig manure and pig urine themselves have a certain acidity, and the concentration of organic pollutants is quite high. If they are not directly discharged without treatment, it will seriously affect the surrounding water quality, cause soil acidification, and cause problems for the domestic water of nearby residents. To this end, according to the relevant provisions of the Environmental Protection Law, sewage discharged from breeding sites must be treated, and the treated effluent must be ecologically returned to the field or reused as flushing water for pig houses. 02 02 Our company is a manufacturer engaged in the development of various water treatment projects and equipment. It has the ability to investigate, design, equipment manufacture, complete engineering, architectural design, construction, installation, commissioning and service of the managed projects, and can independently undertake and complete various water treatment projects, that is, turnkey projects. Based on the amount of wastewater provided by the owner, drawing on the actual operation experience of related projects, and based on the principle of saving investment, good treatment effect and low operating cost, this design plan was prepared for the decision reference of the owner and relevant departments. Sewage water quality, water volume and discharge standard name 02 refers to sewage (water quality of similar projects) water quality discharge standard CODCR5000~6000mg/L300mg/LBOD52500 ~3000 mg/L 150mg/LPH 6 ~ 9SS2000 ~ 3000 mg/L 200mg/L total nitrogen ~ 300 mg/L 80 mg/L chromaticity 150 times ≤50 times the number of faecal coliform bacteria ≤10000 pcs/L roundworm egg count ≤2 /L Description: Implement the “pollutant emission standard for livestock and poultry farming industry” (GB18596-2001). Treatment process 02 02 pig farm sewage treatment equipment is compared according to the above analysis. At the same time, according to the characteristics of the wastewater itself, 02 the treatment process with biochemical treatment as the core, supplemented by physical and chemical pretreatment facilities+biological treatment process facilities, to ensure that the effluent meets the standard discharge standards.