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Effect of Removal of Pollutants in PVA Membrane Bioreactor
Author(s): 
Pages: 169-171
Year: Issue:  8
Journal: Environmental Science & Technology

Keyword:  膜生物反应器PVA膜生活污水去除率;
Abstract: 应用了一种高亲水性的膜材料--PVA膜材料,处理生活污水,在污泥浓度为8000mg/L,HRT为3.5h的条件下,出水COD值维持在20mg/L以下,平均去除率达到93.3%;氨氮去除率达到90%以上;出水SS在1~3mg/L之间,平均去除率达到98.4%,有的甚至能达到100%;出水水质清澈透明,出水浊度平均在0.81NTU,小于1NTU,优于国家饮用水质标准.
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