Vegetable processing wastewater treatment equipment

The vegetable processing wastewater treatment equipment adds flocculant PAC or PAM (PAC is 400-1000mg/l, PAM is about 1/5 of PAC) to the raw water, and undergoes effective flocculation reaction. The time, dosage, and flocculation effect must be experimentally determined. The raw water undergoes flocculation reaction and enters the contact zone. In the contact zone, microbubbles and flocs in the raw water adhere to each other and enter the separation zone together. Under the buoyancy of the bubbles, the flocs and bubbles rise together to the liquid surface, forming floating slag. The floating slag is scraped by a frother to the sludge area. The clean water in the lower layer flows automatically to the clean water tank through the collection pipe.