The main sewage of Qingdao Bazi Food Company is the sewage from meat cooked food processing. The sewage contains a lot of grease, condiments, detergents, and additives. The odor is very strong before untreated. After using the food sewage treatment equipment customized by Holy Shield, the sewage reaches the direct discharge standard.
【Related parameters】
Product overview: Mainly used for the separation and removal of fine suspended matter with a density close to water, reaching the direct discharge standard, strong processing capacity, low investment, low operating cost, high degree of automation, and easy operation; free installation and debugging.
Processing capacity: 200m³/d
Custom processing: Yes
Sewage type: food sewage (meat cooked food processing)
Emission standard: into the pipeline network
Processing sewage treatment process: Waste water is collected by the collection pipe network, flows into the grid channel by itself, removes large pieces of meat and floating matter through the grid decontamination machine, and enters the primary sedimentation tank to precipitate the insoluble substances that are conducive to sedimentation, and then flows by itself After entering the regulating pool, the regulating pool adjusts the water volume and homogenizes the water quality. Then it is lifted by the sewage pump into the air flotation equipment. In this system, under the adhesion of tiny bubbles, the suspended organic matter and oily matter are mainly removed. After the treatment, it enters the microbial biochemical treatment system to remove the waste water through biological adsorption and degradation. The remaining pollutants enter the secondary sedimentation tank again, so that the biofilm removed from the surface of the filler is precipitated in the secondary sedimentation tank. The sludge in the primary sedimentation tank, the sludge in the secondary sedimentation tank and the scum of the air flotation tank are discharged into the sludge storage tank at regular intervals. Dehydrated and transported to meet the straight discharge standard.

Holy Shield is a high-tech environmental protection enterprise integrating wastewater treatment production, learning and research. The company is now the teaching practice base of Qingdao University of Science and Technology, the scientific research transformation base of University of Shanghai for Science and Technology, and the production-study-research base of Yunnan University. It has won more than 30 patents.