Removing BDOC by ozonation.(bacterial contamination) From: Public Works | Date: May 1, 1997| Author: Billings, Clayton H. | COPYRIGHT 1997 Public Works Journal Corporation. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group.Copyright information

Water disinfection can be improved through a method combining ozonation and biological treatment. The use of such combination can effectively delay the appearance of bacteria because of the longer presence of chlorine residuals. The application of this method can be standardized in terms of column size, media size and type, recirculation flow-rate and seeding period. It can help water treatment facilities comply with the stringent requirements of the EPA.

The goal of disinfection in...

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