... 再循环存储器，重复循环存储器：recirculating store 再循环比：recirculation ratio 再循环泵：recirculating pump ...
基于469个网页-相关网页
...关键字: 膜生物反应器；回流比；反硝化除磷；曝气冲刷；膜污染[gap=2583]Key words: membrane bioreactor; recirculation ratio; denitrifying phosphorus removal; aeration scouring; membrane fouling..
基于38个网页-相关网页
At low-temperature conditions, concentration and activity of activated sludge and biofilm were found to increase with the increase of recirculation ratio.
在低温条件下,随着反应系统回流比的增大,活性污泥、生物膜浓度以及活性都随着回流比的增大而增加。
参考来源 - 活性污泥/生物膜工艺处理北方城市污水微生物特性研究While the recirculation ratio were 3, 5 and 7, removal ratios of SS were 90.6%, 86.9% and 76.3%. The operation performance of recirculating filter varied periodically in response to backwash, and the periods was 24h.
当负荷在3～8kgCOD／m~3·d之间时，出水COD浓度在40～170mg／L之间变化，可通过调节回流比的方法，克服COD容积负荷对循环滤池运行效能的影响；高水力负荷下，SS去除效果较差，当回流比从3、5增大到7时，SS去除率从90.6％、86.9％降到76.3％；滤池的运行效能随反冲洗的进行呈周期性变化，运行周期为24h。
参考来源 - 城市污水的循环过滤研究·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐