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Decentralised Wastewater Management – A sustainable strategy for wastewater management

by Paul O'Callaghan | Sep 30, 2010 | Downloads, News, Presentations

Key Message ‘Big Plant’ Not the only Option Consider alternatives to Ocean discharge Download Full Presentation

How to keep our drinking water safe from Cryptosporidium

by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News

Cryptosporidium – An Emerging Pathogen Disease causing agents can be broken up into three groups; Bacteria, Viruses and Protozoa. Cryptosporidium belongs to the third group, Protozoa. The word protozoa comes from the Greek word for ‘little animal’. One aspect of...

Decentralised wastewater management – a solution to infrastructure bottlenecks?

by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News

Decentralised wastewater management is an alternative approach to centralised wastewater management which encourages the use of satellite and catchment based treatment options. As urban centres around the world continue to expand, the decentralised model is gaining...

Microwave UV – An Everlasting Bulb?

by Paul O'Callaghan | Sep 30, 2010 | Downloads, News, Presentations

Introduce a new way of generating UV light Uses Microwave energy as opposed to electrical energy As a result, bulbs do not blow Download Full Presentation

Vertad™ – Auto – Thermophilic Aerobic Digestion Using a Sub – Surface Vertical Treatment Process

by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News

Demonstration – Scale Test Results Abstract VERTAD™ is an auto-thermophilic aerobic digestion process, employing an in-ground vertical reactor to aerobically digest mixed primary and secondary wastewater treatment solids. The process occupies a minimal...
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