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1 International Volume 21 Issue 3 May/June 2011 TECHNOLOGY


ISSN 0963 7362 Environmental Technology Publications Ltd Oak Court, Sandridge Park, Porters Wood St Albans, Herts AL3 6PH, United Kingdom Tel: +44 (0)1727 858840 • Fax: +44 (0)1727 840310 www.envirotech-online.com


Email Advert Material to: PR & General Enquiries ONLY: Publisher: Managing Director: International Sales Manager UK Sales Manager: Area Managers:


adverts@envirotechpubs.com info@envirotechpubs.com


Marcus Pattison


(marcus@envirotechpubs.com) Michael Pattison David Phillips


(david@envirotechpubs.com) Julie Izzard


(julie@envirotechpubs.com) Cindy Lei


(cindy@envirotechpubs.com) Lisa Munday


(lisa@envirotechpubs.com) Eddie Hemming


(eddie@envirotechpubs.com) Editor:


Buyers Guide Manager: Buyers Guide Assistant: Production Manager: Production Editor: Production Team:


Web Sales Manager: Web Sales:


Reader Services Manager: Financial Controller: Accounts Manager: Accounts Assistants:


Credit Controller / Accounts Assistant:


Head Office Asia/Australia: Marie Izzard, Director Asia Pacific Environmental Technology Publications Suite 1, Ground Floor, Peninsula Business Centre 20 Bungan Street, Mona Vale, 2103 NSW, Australia Tel: +61 (0) 2 9979 6886, Fax: +61 (0) 2 9979 9181 Email: mizzard@optusnet.com.au


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Mr Koichi Ogawa, OTO Research Corporation Takeuchi Building, 1-34-12 Takatanobaba Shinjuku-Ku, Tokyo 169, Japan Tel: (03) 3208 7821, Fax: (03) 3200 2889 Email: otoresco@gol.com


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Dong-Shik Chai, Dong-Myung Communications Inc. 191-1 Pyungchang-dong, Chongno-ku, Seoul, Korea 110-012 Tel: 82 2 391 4254, Fax: 82 2 391 4255 Email: dmcom@unitel.co.kr


China: Cindy Lei


Environmental Technology Publications Ltd, Oak Court, Sandridge Park, Porters Wood St Albans, Herts AL3 6PH, United Kingdom Tel: +44 (0)1727 858840 • Fax: +44 (0)1727 840310 Email: cindy@ps-pubs.com


Please try to recycle this magazine once you are finished with it.


Publisher’s Statement: International Environmental Technology (IET) is a product/service orientated publication that is read by 36,843 decision makers throughout Europe. A ‘Split-Run’ of 10,857 is available for those only interested in the UK market. The editorial in this bi-monthly publication highlights new products on Pollution Monitoring /Control in Air, Water and Soil. An additional Buyers’ Guide is published annually.


International Environmental Technology is published six times per year in January, March, May, July, September and November. Asian Environmental Technology (AET) is read by 21,034 end-users in Asia and Australia. AET features the latest products for monitoring, testing and treatment in Air, Soil and Water.


Environmental Technology Publications Ltd Oak Court, Sandridge Park, Porters Wood St Albans, Herts AL3 6PH, England Tel: +44 (0)1727 858840 • Fax: +44 (0)1727 840310


Subscriptions:


Europe — £40; Rest of World — £55. Cheques made payable to Environmental Technology Publications Ltd.


Postmaster send address corrections to Environmental Technology Publications at above address.


Although every effort is made to ensure the accuracy of material published, Environmental Technology Publications and its agents cannot accept responsibility for claims made by contributors, manufacturers or advertisers.


Titles published by ETP:


Labmate UK & Ireland (founded 1974) International Labmate (founded 1976) International Environmental Technology (founded 1990) Lab Asia (founded 1994) Asian Environmental Technology (founded 1998) Petro Industry News (founded 1999) Measurement Analysis China (founded 2003) Pollution Solutions (founded 2007) Chromatography Today (founded 2008)


© All rights reserved by Environmental Technology Publications Ltd Reproduction in part or whole without written permission is strictly prohibited.


Printed in Great Britain by Polestar UK Print Limited


International Environmental Technology (USPS 022-452) is published bi-monthly in January, March, May, July, September, November by Environmental Technology Publications, (an International Labmate Ltd company), Oak Court Business Centre, Porters Wood, St Albans, Herts, AL3 6PH, United Kingdom. The 2008 US Institutional Subscription price is £55. Periodicals Postage Paid at Jamaica, NY by US Mailing Agent Air Business Ltd, C/O Priority Airfreight NY Ltd, 147-29 182nd Street, Jamaica, NY 11413.


US Postmaster: send address changes to Air Business Ltd, C/O Priority Airfreight NY Ltd, 147-29 182nd Street, Jamaica, NY 11413.


IET May/June 2011 www.envirotech-online.com


page 36-37


by Gareth Evans PPM Technology Ltd


page 27-28


by Marcus Pattison MCERTS


page 23-24


MCERTS 2011 – a Remarkable Success


James Chapman BSc (Hons), MSc (editor@envirotechpubs.com) Samantha Jackson Joanna Hemmings Robert Battell


Gwyneth Astles


Heather Vincent Daniel Brand Sarah Olson Rob Parker


Jay Domoney Sue Petts


Chris Brown Jacky Page


Nikki Kaloczi


Maureen Woodhouse Patricia Rogers


page 20


by Dr T. BESNARD, Dr D. GILLOTAY & Ing. M. COLLET


ATMOS


page 17


by Dr Keith Morrison & Professor Mick Johnson Climatologic Influences on Photovoltaic Production


CEOI Weather Monitoring


Methane Bubbles – What They Can Tell Us About the Impacts of Global Temperature Changes


17 - 22


page 10-11


by Steve BEYNON FLIR Commercial Systems Gas Detection


page 4-5


20 Years of Excellence in Toxic Gas Sensor Manufacture


3 - 16 Business News 2


by Gintare Budriunaite


Gas Imaging Cameras - Making Invisible Gas Leaks Visible


City Technology


Air Monitoring


23 - 29


CEM 2011 - the Conference Promoting the Advancement and Future of Emission Monitoring


Environmental Analysis Health & Safety


Continuous Monitoring of Multiple Indoor Air Quality (IAQ) Parameters


30 - 35 36 - 39


Water/Wastewater UK Focus Reagent Disposal – Choosing the Greenest Option


page viii-ix


40 - 46 i - xii


by Dr Geoff King


Hach Lange


Advertisers Index


48


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