industrial waste and urban sewage 城市废水和生活污水
Ramesh says India has undertaken a 10-year program to ensure no untreated industrial effluent or urban sewage is released into the country's main river, the Ganges.
环境部长拉梅什说，印度正展开一个10年的项目，用来保证未经处理的工业废水和城市污水不能流入印度主要河流恒河。
The main reasons of river pollution in HeBei Province are urban sewage and industrial waste water.
河北省河流污染主要来自城市生活污水和工业废水。
Activated sludge method is China's current treatment of organic industrial wastewater and urban sewage are widely used in biological treatment.
活性污泥法是我国当前处理有机工业污水和城市污水被广泛采用的生物处理方法。
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