WRF Webcast: Managing Intracellular Cyanotoxin Release During Oxidation Processes in Drinking Water Treatment Plants

Thu, Mar 21, 2019 3:00 PM EDT (9:00 PM EET), 1 hour 30 min

Utilities have been seeking guidance to effectively control cyanobacteria cells and eliminate cyanotoxins using holistic management and treatment strategies. Current guidance suggests that switching water sources or removing intact cells can minimize the risk of releasing intracellular (or cell-bound) cyanotoxins. Our presenters will discuss options to use when this operational flexibility is unavailable, including the deliberate release and treatment of intracellular cyanotoxins using oxidation processes. In addition, the incorporation of intracellular cyanotoxin release into the upcoming CyanoTOX Tool (Version 3) will be presented. The webcast will include information from the WRF Tailored Collaboration project, Release of Intracellular Cyanotoxins During Oxidation of Naturally Occurring and Lab Cultured Cyanobacteria (#4692), which highlights ways to improve available guidance to utilities regarding the release of intracellular cyanotoxins during oxidation of naturally occurring and lab-cultured cyanobacteria.

Presenters:
Eric Wert, PhD, PE, Project Manager, Water Quality Research and Development, Southern Nevada Water Authority
Craig Adams, PhD, PE, Oliver Parks Professor of Engineering, Department of Civil Engineering, Saint Louis University
Katie Greenstein, PhD, PE, Chemist, Des Moines Water Works
Eric Rosenfeldt, PhD, PE, Senior Principal Engineer, Hazen and Sawyer
Arash Zamyadi, PhD, Assistant Professor, Polytechnique Montreal, University of Montreal, Canada

Moderator:
Djanette Khiari, PhD, Research Manager, The Water Research Foundation

Register here.

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ICHA2018 Session: Mitigation of HABs and water treatment technologies

A Session on Mitigation of HABs and water treatment technologies is chaired by   Petra VISSER (University of Amsterdam, The Netherlands) / Triantafyllos KALOUDIS (EYDAP SA, Greece) – Session co-chairs*: Jean-François HUMBERT / Anthony MASSE,  within ICHA2018  in Nantes (21 to 26 October 2018).

Session description:

This session will focus (i) on the different approaches allowing to prevent and control blooms of toxic algae and cyanobacteria in natural and artificial environments, (ii) on the technologies allowing to remove cyanobacteria, cyanotoxins and odor-causing compounds in drinking water treatment and (iii) technologies treating ships’ ballast waters. From a more global point of view, issues on the sustainable managment of natural ecosystems can be approached during this session and joint communications between environmental and social sciences will be encouraged.

The deadline for abstract submission is now extended to 1 May 2018 !!!

See the list of session topics of ICHA2018.