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
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...
by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News
Locating the reactor in wastewater treatment plants underground offers the potential to lower visual and odour impact. Here, Paul O’Callaghan describes a plant system that can take the reactor system down approximately 300ft. [ … ] Download Full...
by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News
We produce one type of water, potable water, we use it have ‘use once’ approach to water, currently, which would be the exact opposite of a cradle to cradle approach. We take fresh water filter it, chlorinate it, distribute it, lose anywhere from 30%-60% in that...
by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News
Every person produces approximately 1.2kg/annum of phosphorus. This is typically conveyed to a wastewater treatment plant. In the United Kingdom, the annual phosphorus load from human sources which is present in wastewater is therefore approximately 72,000 tonnes....
by Paul O'Callaghan | Sep 30, 2010 | Articles, Downloads, News
Saudi Water & Power Forum, Jeddah, October 12th – 14th 2009 There was discussion yesterday about the links between water and energy. I think a Decentralised approach to wastewater management and water re-use can help address both energy consumption and water...
