For long time, there are a lot of problems in water resource of our country and water pollution is very serious.However, the prevention and cure of water resource is uncultured.

• 长期以来,我国水资源形势不容乐观,水污染相当严重,但是水污染治理却严重滞后,一定程度上影响了水资源的安全和可持续利用。