The complex bacteria able to degrade chlorinated phenols were enriched and isolated from the activated sludge sampled at the outlet of aeration tank of the WWTP of the Yangtse Petrochemical Company.
从扬子石化公司污水处理厂的曝气池出口处取活性污泥样品，经驯化、培养、分离得到能降解氯代酚类化合物的复合菌。
The aeration flotation process is a new application to the activated sludge processes. The final tank USES dissolved air flotation instead of sedimentation, and is combined with the aeration tank.
曝气气浮池是活性污泥法中的一种新型构筑物，它是以气浮代替沉淀，并与曝气池有机组合而成。
When the tank pressure reaches 305 psig, a mechanical air-cooled refrigeration unit is activated which cools the tank contents and thereby reduces the pressure to about 295 psig.
当容器压力达到305 psig时，启动机械空气冷却制冷设备，使容器内容物降温，从而压力降到约295 ps ig。
FMC Tanks offers carbon filtration tank systems based on activated carbon filtering technology and modular components.
FMC罐产品公司提供多种采用碳过滤技术的碳过滤罐和模块化部件。
Air purification part: oil removal device, high precision filter, compressed air drying machine, air cushion tank, activated carbon filter;
空气净化部分：高效除油器、精密过滤器、压缩空气干燥机、空气缓冲罐、活性炭过滤器；
The activated sludge technology is a major technique for sewage treatment. Medium sludge load and continuous push flow aeration tank are adopted in the traditional activated sludge technology.
活性污泥工艺是污水处理的主要工艺，传统的活性污泥工艺采用中等污泥负荷，曝气池为连续推流式。
The activated sludge technology is a major technique for sewage treatment. Medium sludge load and continuous push flow aeration tank are adopted in the traditional activated sludge technology.
活性污泥工艺是污水处理的主要工艺，传统的活性污泥工艺采用中等污泥负荷，曝气池为连续推流式。
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