water treatment coagulation chemistry basics at japan marketing

water treatment coagulation chemistry basics at japan marketing
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  • Why is coagulation important in drinking water treatment plants?
  • Coagulation is a fundamental process at many drinking water treatment plants (DWTPs) worldwide. It is a long-established water treatment technology but is continuously revisited for the removal of emerging pollutants. Additionally, novel coagulants are being invented and tested.
  • Is coagulation a traditional water treatment technology?
  • Coagulation is a good example of a traditional water treatment technology with roots extending deep into history that has been widely employed at drinking water treatment plants (DWTPs) for over a century, yet remains an essential step in modern DWT [, , , , ].
  • What is coagulation optimisation?
  • Coagulation is a long-established and widely used water treatment technology. Key chemical aspects of coagulation were summarised and explained. Coagulation optimisation of surface water was conducted as an illustrative example. Example coagulation results were interconnected with coagulation fundamentals.
  • When were coagulants used in water treatment?
  • The modern use of coagulants for water treatment started more than 100 years ago, when ferric chloride and aluminum sulfate were used as coagulants in full-scale water treatment works.