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Theory and Guidance on Assessing and Managing Cryptosporidium Risk in Groundwaters
Price: £100
Ref: 98/DW/06/6
ISBN: 1 84057 146 2
The report reviews and categorises factors which influence the risk of contamination of groundwaters with Cryptosporidium oocysts, in order to provide the basis for risk ranking of sources. Treatment processes for physical removal of oocysts from groundwaters are reviewed, particularly membrane systems and proprietary depth filtration devices. Novel high intensity UV units may also offer promise for inactivation of oocysts. Technical and indicative cost information on these treatments are provided to help in the selection of suitable techniques for particular groundwater applications.
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Second Edition of a Guidance Manual Supporting the Water Treatment Recommendations from the Group of Experts on Cryptosporidium
00/DW/06/10 - ISBN: 1 84057 189 6The manual, which supersedes the previous edition 98/DW/06/5, provides guiding principles for water treatment works operation to minimise the risk from Cryptosporidium, together with supporting information to demonstrate thei... More...
Price: £200
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Statistical Process Control and Other Techniques for Managing Cryptosporidium Risk in Water Treatment
99/DW/06/9 - ISBN: 1 84057 177 2The report provides statistical techniques to allow operators to identify abnormal variations in final water turbidity which could pose an increased risk of Cryptosporidium breakthrough, and to set alarms accordingly. Techniq... More...
Price: £200
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Trichloroacetaldehyde in Water Supplies
95/DW/05/1 - ISBN: 1 84057 044 XThe objective of this work was to survey trichloroacetaldehyde (TCAL) concentrations in final waters from a selection of water treatment works acrtoss the UK. The selection covered a wide range of raw water types and treatmen... More...
Price: £40
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Modelling the Formation of Disinfection By- products: A Feasibility Study
95/DW/05/7 - ISBN: 1 84057 050 4This report studies the feasibility of producing a model to describe the formation of disinfection by- products (DBPs) during water treatment and disinfection. It provides an understanding of the applicability of existing mod... More...
Price: £50
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Removal of Cryptosporidium during Water Treatment
95/DW/06/1 - ISBN: 1 84057 015 6This report describes in detail the work undertaken to identify Cryptosporidium risks associated with water treatment plant operation, and ways of overcoming these risks. Particular areas for investigation are: - + Aspects o... More...
Price: £150
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