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Zhenyu water purification summary hospital sewage treatment using polyaluminium chloride disinfectio

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2017-12-13 14:43:16

Summary of filter water purification Hospital sewage treatment using polyaluminium chloride disinfection process Filter water purification Summary Hospital sewage treatment using polyaluminium chloride disinfection process According to the hospital sewage outlet elevation and access to the difference between the elevation of the city sewer , Polyaluminium chloride treatment before using sewage to determine whether the use of self-row or elevated disinfection process. If the height difference is greater than 600mm, you can use siphon than the self-discharge disinfection process to deal with the smaller the height can be automatically determined by ultrasonic dosing or disinfection of chlorine-based disinfection process. Then according to the nature of the hospital and the size and technical and economic conditions to choose the type of disinfectant. General large and medium-sized hospitals recommend the use of polyaluminium chloride disinfection process sewage. In densely populated areas can be polyacrylamide disinfection process. Conditional Infectious Diseases Hospitals can adopt a slightly better ozone disinfection process - small hospitals can use the disinfection of chlorine disinfection process. Radioactive waste water, heavy metal waste water and other special waste water should be treated separately. For example, radioactive waste water can be used to reduce the cost and effect of the old decay storage tank. The heavy metal waste water can be treated by chemical method or polyaluminum chloride. This article by the filter water http://www.gyzhenyu.com finishing release, if reproduced, please indicate the future!