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曝气生物滤池处理洗浴废水的研究 被引量:1

Treatment of bathing wastewater by biological aerated filter
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摘要 利用曝气生物滤池方法处理洗浴废水,研究了流量、气水比、容积负荷、水力停留时间、滤层高度对COD、LAS去除率的影响。研究结果表明:气水体积比为3∶1、BOD有机负荷为0.64 kg/(m.d)、COD容积负荷为2.0 kg/(m.d)时,COD去除率为81.40%,LAS去除率为92.34%,且出水水质稳定,符合生活杂用水标准。 Using biological aerated filter to treat bathing wastewater, the effects of flow, gas-water ratio, volume loading, HRT, height of filter on the removal rate of CODCr, LAS were studied. The results showed that: when the gas-water ratio was 3 : 1, the BOD organic loading was 0.64 kg/(m·d), the COD volume loading was 2.0 kg/ (m ·d), the removal rate of COD and LAS were 81.40% and 92.34% respectively, the quality of the enfluent water was stable, and met the requirement of Miscellaneous Domestic Water Quality Standard.
出处 《工业用水与废水》 CAS 2007年第2期30-32,共3页 Industrial Water & Wastewater
关键词 中水回用 洗浴废水 曝气生物滤池 陶粒 reclaimed water reuse bathing wastewater aeration biofilter ceramsite
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