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Removal of New Indicators by Coagulation and Filtration
Journal article   Peer reviewed

Removal of New Indicators by Coagulation and Filtration

Charles N. Haas, Blaine F. Severin, Dipak Roy, Richard S. Engelbrecht and Ajit Lalchandani
Journal - American Water Works Association, v 77(2), pp 67-71
Feb 1985

Abstract

Coagulation Coliforms Disinfection Filtration Rapid Sand Filters
The removal of yeasts and acid‐fast organisms by chemical coagulation and rapid‐rate sand filtration was compared in laboratory studies with that of the currently accepted group of indicator organisms, total coliforms. These studies indicate that coagulation and filtration do not remove yeasts and acid‐fast organisms to a greater extent than coliform organisms, and since yeast and acid‐fast organisms are more resistant to chlorine than coliforms, yeasts and acid‐fast organisms may be more valid indicators of the efficiency of water disinfection than the traditional indicators.

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UN Sustainable Development Goals (SDGs)

This publication has contributed to the advancement of the following goals:

#14 Life Below Water
#3 Good Health and Well-Being
#11 Sustainable Cities and Communities
#6 Clean Water and Sanitation

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Collaboration types
Industry collaboration
Domestic collaboration
Web of Science research areas
Engineering, Civil
Water Resources
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