摘要
随着经济的飞速发展,各种水环境问题日益突出。我国水资源严重短缺,加之水体污染严重,直接威胁到民众的健康和生命安全。该文介绍了几种目前常用的废水处理工艺,并着重对气浮法、氧化法、活性污泥法及生物膜法等几种典型处理方法进行了详细介绍。同时,呼吁每个人从我做起、从身边做起,共同保护我们赖以生存的地球。
With the high-speed development of the economy, water environmental problems are becoming increasingly outstanding. At present, the water resources in China meet with many serious problems such as the shortage of water resources, the waste of water resources and serious water pollution, which poses a great threat to our living. A few commonly-used technologies of wastewater treat- ment were introduced in this paper, especially for air flotation, oxidation, activated sludge process and bio-membrane process. Meanwhile, we appeal that everyone should support the water environment protection as his duty. We should start with ourselves, from the starting side, and protect our survival on earth together.
出处
《净水技术》
CAS
2010年第4期1-4,共4页
Water Purification Technology
基金
上海市重大科技专项(08DZ1900407)
上海市科委重大项目(09DZ1200901)
关键词
水环境保护
水污染
废水处理
water environment protection water pollution wastewater treatment
