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A method of removing nitrogen and phosphorus from a drainage disposal in an oxidation ditch process,
A method of removing nitrogen and phosphorus from a drainage disposal in an oxidation ditch process,
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机译：一种在氧化沟工艺中从排水设施中去除氮和磷的方法，
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摘要
The present invention relates to a method for removing nitrogen and phosphorus compounds in the treatment of domestic wastewater and organic wastewater, which constitute a major part of water pollution sources, The wastewater that simultaneously performs the nitrification, denitrification, and denitrification processes by the biological reaction in the oxidation port is introduced into the settling tank for a certain period of time to stop the sedimentation The sludge cake produced by sedimentation of the sludge by sedimentation and the sediment cake was partially composted by the addition of the microbial agent, so that BOD elimination reaction, denitrification, and denitrification were performed as a partial biological nitrogen and phosphorus removal method. It can be achieved in the The operating expenses will be low.
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