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- The aeration of the room is bad. 这屋子通风真差。
- Mines: drainage of sewage and sludge. 矿井排污水、污泥。
- Ponds of sewage treatment,escape canals. 污水处理池,排水沟渠,游泳池。
- aeration of sewage 污水曝气处理
- The disposal rate of sewage reached 42 percent in Beijing. 全市污水处理率达到42%25;
- Effects of land utilization of sewage sludge on crops and soils. 污泥土地利用对农作物及土壤的影响研究。
- Currently, 70 percent of sewage is treated and used for irrigation. 现在,70%25的污水已经被用于灌溉。
- There are two ways discharge of sewage water into oce an. 目前污水的海洋排放方式可大致分为2种:恒定或准恒定流量排放;
- Introduced hereby is the application of methane air blower instead of traditional electric air blower for aeration of biological tank in Qingdao Tuandao Sewage Treatment Plant. 该文介绍青岛市团岛污水处理厂以沼气鼓风机替代传统的电动鼓风机用于生物池曝气。
- So we propose a method for air aeration using water power and appliedit to the aspect of sewage ecological treatment. 研究了利用水体的势能进行大气复氧的方法,并将其引进污水生物处理领域。
- Methods Aeration of the middle turbinate is termed "concha bullosa" (CB) . 材料与方法 所谓鼻甲泡是指中鼻甲的气化。
- Before bottling this can usually be remedied by aeration of addition of copper. 装瓶之前可以通过通风和加入铜粉来进行补救。
- Deodorization of sewage treatment plant, incinerator flue gas. 污水处理场、焚化炉废气除臭。
- Never disposed of sewage with a toilet before.Obvious,really. 永远不要踩到厕所的污水,多明显的事。)
- Whether the biological filtration or the strong aeration of a powerful filter is more important, I can not judge. 是否生物过滤或曝气强烈的一个强大的过滤器是更重要的,我不能判断。
- Land use and prospect of sewage sludge in forestland andgreen areas. 我国森林与园林绿地污泥的利用及其展望。
- Use of Sewage Sludge and Refuse Compost as Medium for Sapling Cultivation. 污泥和垃圾堆肥用作林木育苗基质的研究。
- Effect of sewage irrigation on wheat growth and its activate oxygen metabolism. 污灌对小麦幼苗生长及活性氧代谢的影响
- Title: Land use and prospect of sewage sludge in forestland andgreen areas. 关键词:污泥,土地利用,森林,园林,堆肥化
- This is a drawing of the technological process of sewage processing. 这是幅污水处理的工艺流程图。