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Gareth was the Managing Director of an Asian regional Water and Waste water treatment engineering business for 20 years. His consultancy and training business has operated since 2010. He has been a member of Singapore government advisory boards and institutions on technology and environmental research. He specialised in process design and troubleshooting in Ultrapure water whilst being awarded patents. He has been an international speaker on many topics relating to water purification and recycling technology. He is a Coach and Trainer; Consultant and Advisor; and Problem solver. |
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In 2003, he jointly wrote a Chemical Engineering design manual focussed on theory and practice. It is designed to enable engineers to optimise the design and operation of water treatment systems. |
Downloadable PDF articles
Technical papers
| Comparison of Boron rejection performance by RO membranes.pdf |
| Critical UPW applications for semiconductor industry.pdf |
| Granular Activated Carbon and Trihalomethanes UP180340.pdf |
| Polishing Mixed Bed Resin Sizing UP190118.pdf |
| Polishing UV TOC reduction sizing UP180127.pdf |
| Trihalomethane removal with UV technology UP200118.pdf |
| Two pass Reverse Osmosis and Boron & Silica removal UP180652.pdf |
| Two pass Reverse Osmosis and TOC removal UP180743.pdf |
Patents
| wo2004024639a1 Gas Transfer Membrane & Trihalomethane.pdf |
| wo2004085318a1 Reverses Osmosis & Electrodeionisation.pdf |