Qingdao, one of the water-lack city in China possesses a series of water environmentatl problems, that is, water pollution, exploration funnels, intrusion of sea(salty)water, and high-F exsiting.

• 青岛是我国缺水城市之一。但本已紧缺的水资源却存在着水质污染、开采漏斗、海（咸）水入侵及高氟水等一系列水环境问题。