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Beverage processing wastewater mainly comes from multiple processes such as cleaning, filling, and processing, and contains a large amount of organic matter, suspended solids, and other pollutants. The COD (Chemical Oxygen Demand) concentration of different types of beverage processing wastewater also varies, with dairy products having a particularly significant COD concentration. Effective treatment methods are crucial for this type of wastewater, and the polyaluminum chloride (PAC) and polyacrylamide (PAM) produced by YuXinHuan Water Treatment Materials Co., Ltd. can play an important role in the treatment process. Although the usage link directly mentioned in this case may be limited, they are often widely used in similar pre-treatment or deep treatment stages.
1. Characteristics of wastewater
Contains a large amount of organic matter and suspended solids.
High COD concentration, especially in dairy wastewater.
2. Main processing methods
anaerobic treatment
Adopting UASB (Upflow Anaerobic Sludge Bed) reactor.
After entering the UASB reactor, the large molecular substances in the water are degraded into small molecular substances by anaerobic bacteria, thereby improving the biodegradability of the wastewater.
Although the anaerobic treatment process itself does not directly involve the use of polyaluminum chloride and polyacrylamide, these agents may be required for further purification of water quality during pretreatment or subsequent treatment.
Aerobic treatment
Usually, activated sludge process or biofilm process is used.
Utilize aerobic microorganisms to further decompose organic matter in wastewater into substances such as carbon dioxide and water.
During certain stages before or after aerobic treatment, polyaluminum chloride and polyacrylamide may be used to help remove suspended solids, colloidal substances, or for deep purification.
3. Potential Applications of Yuxinhuan Products
Although the specific application of YuXinHuan polyaluminum chloride and polyacrylamide in anaerobic+aerobic treatment processes was not directly mentioned in this case, these products are commonly used in similar wastewater treatment projects for the following processes:
Pre treatment stage: By adding polyaluminum chloride and polyacrylamide, flocs can be formed and suspended solids, colloidal substances, etc. in the wastewater can be removed, providing more favorable conditions for subsequent treatment.
Deep treatment stage: After aerobic treatment, further purification processes may be required to ensure that the effluent quality meets the standards. At this time, polyaluminum chloride and polyacrylamide can be used to remove residual suspended solids, organic matter, etc., and improve the effluent quality.
4. Summary
The treatment of beverage processing wastewater is a complex process that requires selecting appropriate treatment methods based on the specific characteristics of the wastewater and the types of pollutants. Although this case mainly introduces the anaerobic+aerobic treatment method, the polyaluminum chloride and polyacrylamide produced by YuXinHuan Water Treatment Materials Co., Ltd. have broad application prospects in the field of wastewater treatment, and can be used in multiple stages such as pretreatment and deep treatment to further improve wastewater treatment efficiency and water quality standards. Through reasonable processing procedures and technological choices, the pollution of beverage processing wastewater to the environment can be effectively reduced, and the recycling of water resources can be achieved.
Author: YuXinHuan®
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Email：xinhuan@xhwtm.com