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Water treatment

Main achievement

The methods of water treatment include physical treatment and chemical treatment. Humans have been treating water for many years. Physical methods include the use of various filter materials with different pore sizes, and adsorption or blocking methods to exclude impurities in water. The more important of the adsorption methods is activated carbon adsorption. The barrier method is to pass water through the filter material, so that larger impurities cannot pass through, and then cleaner water is obtained. In addition, the physical method also includes a precipitation method, that is, impurities with a small specific gravity are floated on the water surface to be removed, or impurities with a large specific gravity are precipitated underneath, and then obtained. The chemical method is to use various chemicals to convert impurities in water into substances that are less harmful to the human body, or to concentrate the impurities. The oldest chemical treatment method should be regarded as adding alum to water. After the impurities in the water are collected, the volume changes Large, you can use the filtration method to remove impurities.


  • Reconstruction of sewage pipe network in Dagang Science and Technology Industrial Park
  • Xinyang City's rural sewage treatment
  • Siping sewage treatment construction project
  • Shanxi Huairen Second Sewage Treatment Plant
  • Taikang Southeast Wastewater Treatment Plant
  • Lixian Sewage Pipe Network Collection Project
  • Jingxian Liuzhimiao Wastewater Treatment Plant
  • Xinzheng Chengguan Sewage Treatment Plant
  • Xiangyin County Sewage Treatment Plant
  • Ningjin Wastewater Treatment Plant
  • Gulang Xinmiao Wastewater Treatment Plant in Gansu
  • Dongxing Sewage Treatment Plant
  • Xinji Sewage Treatment Plant
  • Shangrao Wastewater Treatment Plant
  • Wastewater treatment in Hangzhou Xiaoshan area
  • Zunyi Sewage Treatment Plant
  • Jiangxi Sewage Treatment Plant
  • Binhai sewage pumping station
  • Wastewater Treatment Project in Maiji District, Tianshui City
  • Wangkui Wastewater Treatment Plant
  • Acheng Wastewater Treatment Plant
  • Wanrong Sewage Treatment Plant
  • Mitsubishi Electric Sewage Treatment Plant
  • Wuxue Sewage Treatment Plant in Hubei Province
  • Anqing Fenghuang Sewage Treatment Plant
  • Wucheng Dongcheng Sewage Lifting Pumping Station
  • Nanchong Peng'an Sewage Treatment Plant
  • Cangzhou China Railway Sewage Treatment Plant
  • Zaoqiang County Second Sewage Treatment Plant
  • Shengli Town Sewage Treatment Plant in Shuangliu District
  • Quzhou 25000T / D Domestic Wastewater Emergency Project
  • Decentralized treatment of Wuhan Huangxiao River and Airport River