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Friday, February 25, 2005

Interference of surfactants with coagulation - discussion at the Water and Wastewater.com Help Forum

Water and Wastewater.com Help Forum - Industrial Phosphating Rinse Electrocoagulation

It seems to me that the real problem is the interaction of the anionic surfactants with metal ions or their insoluble complexes.

Addition of a cationic polyelectrolyte should be very effective in avoiding interference from anionic surfactants and to some degree from nonionic too.

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