water waste water treatment chemicals antiscalant at chile

water waste water treatment chemicals antiscalant at chile
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  • Can antiscalants be used in RO desalination systems?
  • Applications of antiscalants in RO desalination systems Various antiscalants have been developed and applied in water treatment industries, such as boiler water, cooling water, thermal desalination and membrane industries, to mitigate scaling ( Chaussemier et al., 2015; Darton, 2000; Hasson et al., 2011; Liu et al., 2019; Nowack, 2003 ).
  • What types of antiscalants are used in water treatment?
  • Antiscalant Selection Three types of antiscalants based on the chemical composition are used in the water treatment practice: polyphosphates, organophosphonates and other polymeric compounds. Polyphosphates include some of the original scale inhibitors used to prevent calcium carbonate scales and are primarily used in once-through systems.
  • Do antiscalants work as corrosion inhibitors in cooling water management?
  • Recent studies showed that some antiscalants can also work as corrosion inhibitors in cooling water management , . A systematic investigation of these issues will not only reduce operational cost but also help to unravel the remaining questions associated with the role of antiscalants in water quality management.
  • Can antiscalants reduce mineral scaling in cooling systems?
  • The effectiveness of antiscalants on the mineral scaling mitigation in cooling systems was studied in depth by several investigators , , . Recent studies showed that some antiscalants can also work as corrosion inhibitors in cooling water management , .