chloride wastewater treatment/chloride wastewater in france

chloride wastewater treatment/chloride wastewater in france
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  • How to remove chloride from water & wastewater?
  • Due to its high water solubility and non-biodegradability, removal of chloride from water and wastewater is a challenging process. The main chloride removal technologies can be broadly classified into four categories: chemical precipitation, adsorption, oxidation and membrane separation.
  • What technologies are used for chloride removal?
  • This review aims at providing comprehensive and state-of-the-art knowledge and insights of technologies for chloride removal. Mechanisms for chloride removal mainly include chemical precipitation, adsorption, oxidation and membrane separation. In chemical precipitation, chloride removal by forming CuCl, AgCl, BiOCl and Friedel's salt.
  • Can chloride removal prevent salinization of fresh water?
  • Conclusion and outlook High levels of chloride concentration in water and wastewater can cause salinization of fresh water, which is a globally environmental problem nowadays. Therefore, the development of technologies for chloride removal shows a great significance for avoiding the aggravation of salinization.
  • What are the mechanisms of chloride removal?
  • Mechanisms for chloride removal mainly include chemical precipitation, adsorption, oxidation and membrane separation. In chemical precipitation, chloride removal by forming CuCl, AgCl, BiOCl and Friedel's salt. Adsorbents used in chloride removal mainly include ion exchangers, bimetal oxides and carbon-based electrodes.