The result of removal of CODCr and NH3-N from urban sewage was experimentally investigated by using biological aerated filter bed with double filter material of slag and zeolite.

　
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  • 研究爐渣-沸石雙層濾料曝氣生物濾池處理城市污水中CODCr和NH3-N的去除效果,試驗結果表明:濾池中兩種濾料顯示出良好的互補性,濾池對CODCr和NH3-N的去除率穩定;
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