This paper describes the existing status of urban household waste and several methods to dispose these waste in China, the tread of disposal method is also discussed.
主要阐述了我国城市生活垃圾的现状、现有处理城市生活垃圾的几种方法，并就治理趋势进行探讨。
There are 420 wate water treatment plants in China and the treating ratio of urban waste water is more than 30%.
中国已建有420座污水处理厂，城市污水处理率达30%以上。
Water crisis has again sounded warnings in China because of co-existence of serious situation of water waste and pollution in urban areas.
针对目前我国城市缺水形势严峻，同时又存在大量浪费水和水污染的现象，再一次敲响了水危机的警钟。
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