CONTENTS NEWS
6 Top performers revealed Northumbrian Water and Yorkshire Water have topped the league table in British Water’s Survey of Water Company Performance
12 Ontario takes the lead on water Ontario hosts global water summit and positions itself for global market
12 Editor
Natasha Wiseman – 01204 698951
natasha.wiseman@fav-house.com
Sub-editor Richard Sharpe
Designer
Stephen Chorlton Head of sales
Jan Thorpe – 020 8651 7167
jan.thorpe@
fav-house.com
Advertisement manager (south) Adam Jeffery – 020 8651 7147
adam.jeffery@
fav-house.com
Sales executive (north) Judith Eastham – 0161 903 1515
judith.eastham@fav-house.com
Classified sales
Investment and innovation discussed in Toronto
THE PUMP ISSUE 16 Pump efficiency
VSD trial at a Scottish pump station identifies ragging cure; Multi-fold advantages from VSDs, says Danfoss’ Craig Rapson; Anglian Water finds urban flood solution with ABS pumps
22 Pumps and pumping systems Mono provides packaged pumping station for UU site; PC pumps replaced at Bedford works; Manufacturer introduces web-based drive management
26 The Pump File 33 Energy saved at motorway sewage plant FEATURES 33 Sewage treatment
A motorway service area make energy savings on a packaged sewage installation
34 Sustainable water
Grit in sewers is getting a policy makeover, says WRc; European water leaders meet in Edinburgh to discuss priority substances
EVENTS 34 Sewer grit recycling becomes more viable 38 IWEX review
A look into some of the launches and events of IWEX 2011
REGULARS 30 Comment
Undercurrent’s Barrie Clarke takes a look at the UK’s new consensus on bathing water policy
40 Technically speaking 40
4 Water & Wastewater Treatment June 2011 Algal crops make efficient biofuel
Algae is proving itself as a biofuel, says Frank Rogalla of Aqualia
Find the right pump for your application in WWT’s annual guide; Contact details for pump companies in the UK
Vernon Ward – 020 8651 7058
vernon.ward@fav-house.com
Team administrator Clare Klos – 020 8651 7121
clare.klos@fav-house.com
Editorial co-ordinator Sarah Owens – 020 8651 7108
sarah.owens@fav-house.com
Creative director and production manager Luana Marca
Production controller Mike Smith – 020 8651 7105
mike.smith@
fav-house.com
Publisher
Angela Himus – 020 8651 7164
angela.himus@fav-house.com
Average circulation Jan-Dec 2010: 8,680
wwt@fav-house.com
Published by Faversham House Group Ltd, Faversham House, 232a Addington Road, South Croydon, Surrey, CR2 8LE Telephone: 020 8651 7100 Fax: 020 8651 7117
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The title Water & Wastewater Treatment is registered at Stationers’ Hall. Origination by ITM, 20-26 Brunswick Place, London, N1 6DZ. Printed by Pensord Press, Tram Road, Pontllanfraith, Blackwood, NP12 2YA. Copyright 2011. Faversham House Group Ltd. No part of this publication may be reproduced by any means without prior written permission from the publishers. Every effort is made to ensure the accuracy of material published in Water & Wastewater Treatment. However, Faversham House Group Ltd will not be liable for any inaccuracies. The views expressed by contributors are not necessarily those of the editor or publishers. Both text paper and cover stock are printed on PEFC accredited paper. For more info see
www.PEFC.org. License number PEFC/16- 33-141. Technical articles of full page, or more appearing in this journal are indexed by British Technical Index.
© 2011 Faversham House Group Ltd ISSN 1759-5932
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Publisher’s note: This issue includes editorial photographs provided and paid for by suppliers.
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