Water Research 2012-04-01

Biological treatment options for cyanobacteria metabolite removal--a review.

Lionel Ho, Emma Sawade, Gayle Newcombe

Index: Water Res. 46(5) , 1536-48, (2012)

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Abstract

The treatment of cyanobacterial metabolites can consume many resources for water authorities which can be problematic especially with the recent shift away from chemical- and energy-intensive processes towards carbon and climate neutrality. In recent times, there has been a renaissance in biological treatment, in particular, biological filtration processes, for cyanobacteria metabolite removal. This in part, is due to the advances in molecular microbiology which has assisted in further understanding the biodegradation processes of specific cyanobacteria metabolites. However, there is currently no concise portfolio which captures all the pertinent information for the biological treatment of a range of cyanobacterial metabolites. This review encapsulates all the relevant information to date in one document and provides insights into how biological treatment options can be implemented in treatment plants for optimum cyanobacterial metabolite removal.Copyright © 2011 Elsevier Ltd. All rights reserved.