Usually these pipes take waste water to treatment plants. But any overflow is released into rivers and streams.

通常这些管道都将污水送往污水处理厂，但还有些污水溢流到河流和小溪之中。

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Process and installation of reed BKP pulping waste water treatment were designed, operation parameters and running results of treatment stages were discussed.

设计了芦苇BKP制浆废水的处理工艺流程和装置，并重点讨论了各处理段的运行参数和运行结果。

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Swedish advanced technologies for waste water treatment, sludge treatment and biogas vehicles, systematic systems for waste water treatment and recycle of useful materials/energy.

瑞典先进的废水处理、污泥处理和沼气汽车技术，系统性介绍废水处理和有用材料/能源回收系统。

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Because the company is a leader in its field of water and waste-water treatment in China, it has enjoyed access to bank financing in the past, and has even been able to raise capital in the United States by selling its shares on NASDAQ.

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For instance, water pumps and waste water treatment plants rely on electricity, so when power is lost for long periods of time, reserves are depleted and bottled water must be transported into the zone, usually by truck.

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Buenos Aires and its suburbs have only three waste-water treatment plants for 10m residents, and often suffer flash floods that drench entire avenues.

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