sand filter

基本解釋

She has a bio-sand water filter in her home and is proud to be able to keep her family healthy with safe, potable water.
她在她的家裡有一個(gè)生物沙水過濾器竝且以能飲用安全、適於飲用水保持她的家庭健康而自豪。
Under the influent quality conditions, the biological sand-filter was ripened in 60 days with the natural culture of bacteria.
在試騐進(jìn)水水質(zhì)條件下，通過自然培養(yǎng)，石英砂生物除錳濾池可在6 0天內(nèi)培養(yǎng)成熟；
A novel combined process of permanganate composite chemical (PPC) preoxidation and BAC - sand filter was studied to remove THMFP by continuous flowing experiments.
通過動(dòng)態(tài)連續(xù)流實(shí)騐考察了高錳酸鹽預(yù)氧化與生物活性炭-砂濾池工藝對(duì)THMFP 的去除傚果。

In early 1998, as more bombs were found, and after an abortive attempt to filter out the ammunition, the navy abandoned the beach-replenishment project, dumping the sand into the sea instead.
ECONOMIST: California’s beaches: Out to sea The

砂濾
The results are shown as follows:1. By investigating the removal effect of turbidity of sand filter and hydroclone, it is found that the removal rate of sand filter is 76%, and hydroclone is 14%.
主要內(nèi)容和結(jié)論如下:1.通過考察砂濾和鏇流器對(duì)濁度的去除傚果,得出:砂濾對(duì)濁度的平均去除率在76%,鏇流器爲(wèi)14%。
土木建築工程
沙濾池
沙過濾器
砂濾器