urban wastewater

常见例句

Water reuse of hotels is one part of the recycling of urban wastewater, but it has not been popularized.
宾馆中水回用是城市污水资源化的一部分，但是目前并没有在全国范围内得到推广。
The municipal sludge is unavoidable product of urban wastewater treatment.
城市污泥是城市污水处理不可避免的产物。
kns50.chkd.cnki.net
Water environmental safety and water resources protection have become the hot issues in recent years, and disinfection of urban wastewater and reclaimed water is the most important part.
城市水环境安全和水资源保护已经成为备受关注的热点问题，而城市污水和再生水的消毒是其中的关键环节。

The film highlights key water quality problems such as lack of access to safe water and sanitation, inefficient wastewater management in urban areas, water pollution caused by intensive use of nutrients and chemicals in agriculture, the invisible threat of new and emerging pollutants in water and the economic costs of water quality degradation.
UNESCO: MEDIA SERVICES