充分利用咸水、微咸水改善沧州水环境

Fully Utilzing Salty & Brackish Water to Improve the Water Enviroment in Cangzhou City

沧州水资源严重匮乏,不得不大量超采深层地下水,并由此而带来了地面下沉、机井报废、防汛抗旱能力下降等一系列环境地质问题,在特定的地理条件下,沧州区域内咸水、微咸水较为丰富,本文针对上述现状,探讨利用抽咸补淡、咸淡混浇、咸水淡化等技术措施,充分利用咸水、微咸水,节约淡水资源,实现对沧州水环境的修复。

As the serious deficiency of water resouces in Cangzhou, we had to over exploit the deep underground water, and which resulted in many environmental problems such as ground subsidence, abandoned wells, weakened ability of flood control and drought relief. It is rich in salty water and brackish water under the specific condition in Cangzhou, the article is based on the above information, discusses methods on fully utilizing the salty water and brackish water to economize fresh water resources and resume the water environment in Cangzhou, such as pumping salty water to make up fresh water, mixing salty water with fresh water in irrigation and desalination of salty water.