Beer wastewater treatment

>Detailed description of beer wastewater treatment, brewery sewage treatment company, beer wastewater treatment, brewery sewage treatment company
Hebei Jisheng Environmental Engineering Co., Ltd. is specially designed for urban sewage, domestic sewage, industrial wastewater, hospital medical sewage, pure water and A professional environmental protection enterprise that manufactures and installs softened desalted water and other water treatment equipment and has advanced technology.
At present, biochemical methods are commonly used to treat beer wastewater at home and abroad. Depending on whether aeration is required during the treatment process, biological treatment methods can be divided into two categories: aerobic biological treatment and anaerobic biological treatment
Aerobic biological treatment Treatment
Aerobic biological treatment uses the life activities of aerobic microorganisms to oxidize organic matter in beer wastewater under sufficient oxygen conditions. The products are carbon dioxide, water and energy (released in water). Methods such as this do not consider wastewater. There is a problem in the utilization of organic matter in the medium, so the treatment cost is relatively high. Chemical sludge method, biofilm method, and deep well aeration method are the more representative aerobic biological treatment methods
Chemical sludge method
Activated sludge The method is the most commonly used and most reliable method in the treatment of medium and low concentration organic wastewater. It has the advantages of low investment and good treatment effect. The main part of the treatment process is that after the aeration tank and sedimentation tank water enters the aeration tank, it mixes with the activated sludge. (containing a large number of aerobic microorganisms) are mixed. Under artificial oxygenation conditions, activated sludge adsorbs, oxidizes and decomposes organic matter in the wastewater, and the separation of sludge and water is completed by the sedimentation tank. Zhujiang Brewery and Yantai in China Breweries, Shanghai Yimin Brewery, Wuhan West Lake Brewery, Guangzhou Brewery, Changchun Brewery and other manufacturers all use this method to treat beer wastewater [,] reported that the inlet water is ~, and the effluent can be reduced to ~ removal rate ~ The disadvantage of the sludge method for treating beer wastewater is that it consumes a lot of power, and sludge expansion often occurs during the treatment. The reason for sludge expansion is that the carbohydrate content in the beer wastewater is too high, and there is a lack of nutrients such as,, and the proportion of each nutrient. The most economical way is to mix domestic sewage (which has a higher concentration) with beer wastewater
The content of organic matter in beer wastewater is high. If it is discharged directly, it will not only pollute the environment, but also reduce the utilization rate of raw materials in the beer industry. Therefore, Hebei Jisheng Environmental Co., Ltd. compared several common treatment and utilization technologies and concluded that there is a single Treatment and utilization technology cannot fundamentally solve the pollution problem of beer wastewater. Only by combining multiple technologies can we achieve the unity of economic and environmental benefits
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