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- The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation. 列举的生物滤池与活性淤泥法的效率就需要初次沉淀和回流。
- Sewage treatment with the combination of an anaerobic fixed film reactor followed by a high rate trickling filter without re circulation was investigated. 厌氧水解池和高负荷生物滤池采用的塑料模块填料具有高空隙率、高附着面积、高布水性能和抗堵塞的优异性能,并无须回流。
- Design standards for trickling filters recognize temperature as a factor. 把温度看作是设计滴滤池的一项指标。
- The sewage treatments with the combination of an anaerobic fixed film reactor followed by a high rate trickling filter without re circulation and with the earthworm bio filter were investigated. 国内新研究开发的厌氧水解-高负荷生物滤池和蚯蚓生态滤池就是其中成功的代表。
- STUDY ON NITROGEN REMOVAL BY TRICKLING FILTER 生物滴滤池反硝化脱氮试验研究
- biological trickling filter tower 生物滴滤塔
- Procreative Practices of Trickling Filter's Hanging Biomembrance 生物滤池挂膜的生产实践
- Keywords cooling tower;trickling filter;distributor; 冷却塔;生物滤池;布水器;
- Please fill in the form enclosed herewith. 请填写随函附上之表格。
- He enclosed the land with a hedge. 他用篱笆把地圈起来。
- Blood was trickling out of a cut near his ear. 血从他耳边的伤口往外滴。
- His garden was enclosed with a high wall. 他的花园四周筑有高高的围墙。
- Enclosed is our program invoice in duplicate. 随函附上我方估价单一式两份。
- A cheque for ten pounds is enclosed. 附上一张十英镑的支票。
- Summer visitors are now trickling home. 避暑客现在开始陆陆续续地回家。
- Removal of toluene waste gas in trickling filters 生物滴滤池处理甲苯废气研究
- Enclosed you will find an invoice of50 cases goods. 随信附上50箱货物的发票，请查收。
- Optimization of Odor Gas Treatment by Biological Trickling Filter Tower 生物滴滤塔处理恶臭气体工艺优化试验
- Enclosed please find a money order. 兹附上一张汇票，请查收。
- A girdle of islands enclosed the lagoon. 一环小岛围绕著礁湖。
