water softening;water demineralization;water softener resin - 1 views
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shirleyx on 02 Jul 19Wastewater treatment is the process of converting wastewater into an effluent that can be discharged back into the environment with a legal standard, which is certified generally less impact on the water cycle; the effluent is directly reused for other purposes. At the same time, the Valuable components from wastewater could be enriched as resource recovering.