upflow filter 中文意思是什麼
upflow filter
解釋
上流過濾器-
Compared with conventionally rapid filter, upflow filtration is a more sensible filter method, which is characterized by large capacity for storage of solids, small head loss and long filter run
上向流過濾是一種理想的過濾方式。與傳統快濾池相比具有濾層截污量大，水頭損失小，過濾周期長等特點。
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