With the rapid economic development and water demand/sewerage discharge increasing, it is necessary to find a good way for the sustainable development of water environment in Yinchuan City.

• 摘要随着银川市经济快速增长，用水量和污水排放量急剧增加，寻找城市水环境良性循环的途径，己成为银川市水环境可持续发展迫切需要解决的问题。