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PROCESS FOR RECOVERY OF NUTRIENTS FROM WASTEWATER EFFLUENT
PROCESS FOR RECOVERY OF NUTRIENTS FROM WASTEWATER EFFLUENT
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机译:从废水中回收营养素的过程
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摘要
The present invention relates to a process for treating a wastewater comprising an ammonium ion species and a phosphorus ion species. The process comprises the steps of: (i) treating the effluent in a first stage of the process to convert the phosphorus to a phosphorus-containing sa (ii) treating the wastewater in a second stage of the process to convert the ammonium ion species to gaseous ammonia; (iii) removing the struvite and/or other phosphorous containing salts from the effluent; and (iv) removing the gaseous ammonia from the wastewater.
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