针对废水中油粒乳化严重的特点，采用重力分离与化学混凝沉淀相结合的工艺，对燃机电厂含油废水进行了综合处理。
For the features of serious emulsion of oily grains in wastewater the combined technology of gravity separation and chemical coagulation precipitation has been adopted to dispose the oily wastewater.
公寓楼的中水回用技术是就地将生活污水经过沉淀、过滤等工艺处理后，在重力的作用下用来冲厕所。介绍了本技术的工艺流程，并与大型中水处理技术方案进行了比较。
The recycling technology of middle-water in apartment is to make the life water clean by means of sediment and filtering and to reuse it to wash the toilet under the function of gravity .
在这里面，压缩空气得到缓冲，速度快速降低，压缩空气中的油由于重力作用和速度降低，得以沉淀分离。
In here, compressed air cushion, reduce speed to get fast, compressed air of oil by gravity and speed, to reduce precipitation separation.
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