fluoride removal – water treatment – kemcore in canada

fluoride removal – water treatment – kemcore in canada
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  • How to remove excess fluoride from water environment?
  • Developing effective and robust technologies for excess fluoride removal from water environment becomes highly important. Among the commonly used treatment technologies applied for fluoride removal, adsorption technique has been explored widely and offers a highly efficient simple and low-cost process for fluoride removal from water.
  • Why did Health Canada conduct a fluoride review?
  • The review was used by Health Canada to develop discussion material for the meeting, and will help to inform drafting of the revised drinking water guideline. Most exposure to fluoride for the general population comes from drinking water, beverages and foods prepared from drinking water, and dental products.
  • Can industrial by-products remove fluoride from water?
  • Several types of industrial by-products have been used for the adsorptive removal of pollutants including fluoride from water and exhibited excellent defluoridation performance. Kang et al. [ 228] studied the fluoride removal performance of flue gas desulfurization gypsum (FGD).
  • Can membrane technology remove fluoride?
  • Although membrane technology can effectively remove fluoride to a desired range, membrane fouling problems, such as clogging and scaling, which are still not well solved. Moreover, the high operation and capital cost make it difficult to be used in large-scale treatment of actual wastewater.