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Slaughterhouse Wastewater Treatment Equipment

Slaughter during the slaughter, after cleaning, the disintegration of the flush, ground flush wastewater. Fat, protein and other substances in the wastewater is not treated and discharged directly into water bodies, and its surrounding water, causing serious eutrophication, and serious damage to the water body of the suicide, causing the water black and stank, environment and agriculture irrigation. Thus, slaughter wastewater treatment has become an essential part of the following is the slaughter of the specific operational procedures of wastewater treatment equipment:
(1) slaughtering wastewater rich in a lot of floating debris (blood, fur, debris, pollutants, etc.) available grille to be intercepted in order to ensure the normal operation of the follow-up of equipment and facilities slaughterhouse already have.
(2) slaughter wastewater rich in blood, grease and other organic molecules directly into the aerobic will be very difficult to degrade, grille water into the septic tank.
Can play a certain treatment effect, but the effluent concentration remains high and the entrainment of part of the grease and reduce the load of the follow-up treatment facilities, grease traps in the front-end plus an oil-water separation in (3) slaughter wastewater treatment equipment field existing septic tank pool to remove the grease.
(4) because the working hours of the factors, the slaughterhouse, the drainage cycle with other wastewater discharge cycle, mainly nocturnal emissions, must be set to a larger adjustment pool to regulate the quality and quantity in order to ensure the normal operation of the entire facility, reducing the follow-up facilities the impact load, waste water by regulating the pool to collect and then through the pump pumps into the follow-up treatment facilities.
(5) treatment of slaughter waste water passes through the front-end septic tank, the wastewater still contains most of the macromolecular organic pollutants, the need of its further degradation to small molecules, to prepare for the subsequent aerobic biological waste water, and taking into account the ammonia nitrogen and total phosphorus exceeded the facilities must be aerobic - alternate operating environment of oxygen to achieve nitrification - denitrification alternate operation to achieve the nitrogen and phosphorus removal effect here by setting the pool acid hydrolysis subsequent aerobic treatment of effluent part back to pool acid hydrolysis.
(6) wastewater into aerobic pool after pool acid hydrolysis, here the aerobic tank is divided into two sections, its benefits is that in a variety of aerobic segment, showed the spatial distribution of microorganisms depending on the environment, have targeted has better removal efficiency.
(7) wastewater after the front end of each biochemical treatment facilities, a large degree of degradation of the organic pollution load. Wastewater chroma is still difficult standard to the removal of chroma, taking into account the reduction of COD and ammonia nitrogen and total phosphorus reduction in coagulation and sedimentation, can be set up and dosing targeted Pharmacy.
(8) sedimentation tank effluent into disinfection tank, and then finally discharge standards