Features of Fermented Industrial Wastewater Advantages of Treating Polymeric Aluminum Chloride Features of Fermented Industrial Wastewater Advantages of Treating Polymeric Aluminum Chloride Analysis of Major Wastewater from Fermentation Industry From Waste Residues After Raw Material Treatment Separation and Extraction of Major Products Mother liquor and Waste tank and a variety of processing water and washing process water, detergent and cooling water. The total annual discharge of waste water in these industries amounted to 2.812 billion cubic meters, of which 340 million cubic meters, the total amount of waste water of 9.448 million cubic meters. It goes without saying that the total annual discharge of waste water and waste water in the entire food and fermentation industry will greatly exceed the above figures and there is a tendency of increasing year by year. Filter aluminum polychloride manufacturers in this area have greater advantages of purification, and the price of the filter aluminum chloride is to reduce the user's water costs, suitable for drinking water purification, urban water purification and industrial water purification and so on; applicable Source water in a variety of turbidity, PH wide range of applications, alum to form large, fast, fast settlement.