Flow cytometry for assessing the microbiology of drinking water - from source to tap


15th May 2018
London

Understanding the microbiological quality of drinking water supplies is essential to the protection of public health. Many viral, bacterial and protozoan pathogens are waterborne. Water treatment processes are designed to eliminate the risk of exposure, but it is essential to carry out regular testing of water at all points from source to tap to ensure the effectiveness of treatment. Until recently, laboratories testing for bacteria in drinking water have relied on relatively slow and labour-intensive culture based methods, an inherent weakness of which is that only a small proportion of bacterial species are amenable to culture using artificial media. Flow cytometry, with appropriate staining techniques, can provide fast information on total and intact bacterial cell counts, giving an early picture of the microbiological health of a water distribution system.

Programme


Introduction
Ian Barnabas/Simon Gillespie, Water Science Forum

Keynote: Theory, Background and Latest Developments 
Dr Frederik Hammes, Eawag, Dubendorf, Switzerland

A UK regulatory perspective
Matthew Bower, Drinking Water Quality Regulator for Scotland

Discrete and continuous on-site flow cytometry 
Dr Michael Besmer, onCyt Microbiology, Zurich, Switzerland

Phage, failure and flow cytometry
Professor Tom Curtis, Newcastle University

Flow cytometry: applications from water treatment to distribution
Dr Andreas Nocker, IWW Water Centre, Muelheim, Germany

Case studies: Scottish Water: Applying flow cytometry as a process diagnostic tool in drinking water treatment
Claire Thom, Scottish Water 

Case studies: Northumbrian Water: Setting standards in water quality
Aidan Marsh, Northumbrian Water

Case studies: Severn Trent Water: Process observations using flow cytometry data
James Morris, Severn Trent Water

Case studies: United Utilities
Charmian Abbott, United Utilities


Downloadable Files

Theory, Background and Latest Developments
Dr Frederik Hammes
PDF iconPDF (2488k)  

A UK regulatory perspective
Matthew Bower
PDF iconPDF (4167k)  

Discrete and continuous on-site flow cytometry
Dr Michael Besmer
PDF iconPDF (1251k)  

Flow cytometry: applications from water treatment to distribution
Dr Andreas Nocker
PDF iconPDF (2079k)  

Case studies: Scottish Water
Claire Thom
PDF iconPDF (1861k)  

Case studies: Northumbrian Water
Aidan Marsh
PDF iconPDF (1218k)  

Case studies: Severn Trent Water
James Morris
PDF iconPDF (784k)  

Case studies: United Utilities
Charmian Abbott
PDF iconPDF (1132k)  


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