Treatment of Meat Processing Wastewater in Food Processing Industry Wastewater

Today, I would like to share with you popular science about the treatment of meat processing wastewater in food processing industry wastewater. Meat processing wastewater is an organic wastewater with high suspended solids that is easily biodegradable, and the quality and quantity of wastewater vary widely. At present, the treatment of this kind of wastewater adopts the treatment process based on biological methods, including aerobic, anaerobic, facultative and other treatment systems. However, no matter what biological treatment process is used, full attention must be paid to the pretreatment process, and hair removal machines, grilles, grease traps, regulating tanks or sedimentation tanks should be installed to minimize the suspended solids and oil content entering the biological treatment structure. Ensure proper operation of treatment facilities.

Commonly used agents for this kind of wastewater are Polyaluminium Chloride(PAC), Polyacrylamide(PAM), and sodium hydroxide. Sodium acetate and sodium hypochlorite are also used in individual cases.