Fermentation waste water discharged from the industrial characteristics of aluminum is suitable for treatment? Fermentation waste water discharged from the industrial characteristics of aluminum is suitable for treatment? The main waste water from the fermentation industry comes from raw material treatment, the rest of the waste separation and extraction of the main product after the mother liquor and waste tank as well as a variety of processing water, detergent and cooling water during processing and production. 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. Polyaluminum chloride manufacturers in this area have greater advantages of purification, and the price of PAC is to reduce the cost of water users, suitable for drinking water purification, urban water purification and industrial water purification and so on; for a variety of turbid Degree of water, PH wide range of applications, alum to form large, fast, fast settling. Fermentation industry using corn, dried potato, rice as the main raw material, not to use all of these raw materials, but only the use of the starch, the rest is limited to investment and technology, equipment, management and other reasons, many companies have not been well utilized . Fermentation industry annual consumption of food, sugar, agricultural and sideline products of more than 8000 million, of which corn, rice and other raw materials consumption of 25 million tons. If the Department of Food and raw materials by average starch content of 60% of the above-mentioned industry throughout the year there will be 10 million tons of raw materials have not been well utilized, including a considerable part of the rinse water discharged into the water around the plant, not only seriously pollute the environment, To waste food resources. It should be pointed out that the fermentation industry has a wide range of industries, a wide range of raw materials, and a wide variety of products. Therefore, the wastewater discharged from the basic aluminum chloride has great differences in water quality. The main features of these wastes are high organic matter and suspended solids, Corrosion, generally non-toxic, but will lead to eutrophication of the receiving water, causing water to deteriorate the water quality of oxygen, pollute the environment, for which filter water has been working hard to study the depth of treatment options. This information by the Department of Technology Li filter summary publishing, to provide customers with quality service is the purpose of the plant's foundry.