1) filtration cycle
过滤循环
1.
The test results show that in the initial period of the filtration cycle,the residual pressure drop of the filter increases rapidly,and then increases slowly.
实验结果表明,过滤循环初始阶段滤管残余压降上升较快,随后上升趋势逐渐变缓;随着温度的升高,滤管的初始压降升高,形成的粉尘层也越疏松。
3) water circulation filtration
水循环过滤
4) circulating and filtering system
循环过滤系统
5) recycling filter apparatus
循环式过滤装置
1.
Long time operations indicated that degradation efficiency of NH_3-N, NO~-_2-N was 99% and 87% respectively in the recycling filter apparatus, and COD, colour was kept at low level, and DO, pH suitable for the growth of aquatic beings.
利用生物砂和多孔活性材料作为载体与滤料,投入硝化细菌和相容的复合菌群,构成小试规模的循环式过滤装置,模拟自然水体的生态净化系统,观察微污染的景观水中NH3-N,NO-2 -N,有机物,色度等等的去除效果。
6) recircling filter apparatus
循环过滤装置
补充资料：过滤过程与过滤机分类
过滤过程与过滤机分类  | |
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条