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A PLANT FOR BIOLOGICALLY DENITRIFYING AND REMOVING PHOSPHORUS IN SEWAGE USING DENITRIFYING PHOSPHOROUS REMOVING BACTERIA
A PLANT FOR BIOLOGICALLY DENITRIFYING AND REMOVING PHOSPHORUS IN SEWAGE USING DENITRIFYING PHOSPHOROUS REMOVING BACTERIA
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机译：利用磷去除菌对污水进行生物脱氮除磷的装置
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摘要
From the first settling tank (11)-anaerobic tank (12)-intermittent aeration tank (13)-the second settling tank (14) and the second settling tank (14) to the return steam sludge line (16) or to the anaerobic tank (12) Deoxygenated phosphorus removal bacteria in a device comprising an oxygen free tank (21) -second settling tank (14) -nitrification tank (23) and an internal conveying (24) from the nitrification tank (23) to the oxygen-free tank (21) Denitrification and dephosphorization of the wastewater by using the same method, which creates an environment that promotes the growth of denitrifying bacteria and simultaneously induces phosphorus intake and denitrification in anoxic state due to the activity of denitrifying bacteria. COD) can be used to remove biological nitrogen and phosphorus, which solves the problem of denitrification and depletion of organic matter, which is a problem of domestic sewage.
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