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2021-05-13
生物滤池滤料的含湿量比例
滤料含湿量越高,氨的去除效果越明显。当滤料的含湿量降低时,氨的去除率也对应降低。因此,滤料的含湿量比例成为生物滤池处理项目中一项较难掌控的影响因素。安全的滤料含湿量比例应控制在40% ~ 60%,超过这个范围,氨的去除率便很难保证。只有控制在这个范围内,才能达到理想的氨净化效果。
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生物滤池滤料的含湿量比例
Date﹕2021-05-13|Source:Eclear Environmental

滤料含湿量越高,氨的去除效果越明显。当滤料的含湿量降低时,氨的去除率也对应降低。因此,滤料的含湿量比例成为生物滤池处理项目中一项较难掌控的影响因素。安全的滤料含湿量比例应控制在40% 60%,超过这个范围,氨的去除率便很难保证。只有控制在这个范围内,才能达到理想的氨净化效果。

生物滤池滤料的含湿量比例

滤料层的厚度

滤料层的厚度过高会导致生物滤池的阻力加大,给生物滤池除臭系统造成能耗负担,同时也会增大气流短路的危险状况。考虑到这一点,在实际操作过程中,滤料层填料的选取便显得尤为重要,不仅要选取能使滤料层布气均匀的填料质地,还有选取符合滤层高度的填料,工程建设中滤料层的厚度一般设在1 1.5 m

生物滤池停留的时间

生物滤池停留的时间有两种,分别是有效停留时间、空床停留时间。有效停留时间考虑的制约性因素为工作风压,工作风压是人力较难精准把控的,其他的因素如滤料的孔隙度、密度,虽然会影响有效停留时间,但在工程上可以有选择地避开其短处。一般而言,选择所需空床停留时间进行生物滤池的设计是较为科学的做法。至于可溶于水的污染物,因空床停留的需求时间较短,人力可以合理控制。

生物滤池滤料的含湿量比例

上海羿清环保公司采用生物滤池除臭设备进行臭气净化,该方法具有绿色、高效、节能、环保和无二次污染的特点,受到业内人士的广泛好评。

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