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De Nora UV technology selected for waterworks refurbishment project in Singapore

This article was originally posted on Chemical Engineering Online.
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Summary
Industrie De Nora S.p.A was selected to supply its Sentinel UV technology, including upgraded electronic ballast systems, for refurbishing the ultraviolet disinfection systems at PUB’s Johor River Waterworks—an essential water supplier for Singapore. The project was awarded by Flotech Controls, PUB’s appointed contractor.

What impact do you think upgrading UV disinfection systems at critical waterworks will have on water security and operational reliability in Singapore?

Industrie De Nora S.p.A (Milan, Italy) announced it has been selected to supply its Sentinel® UV technology with upgraded electronic ballast systems for the refurbishment of ultraviolet disinfection systems at PUB’s Johor River Waterworks, which is an essential water supplier for Singapore. The project was awarded by Flotech Controls, PUB’s appointed contractor. Originally commissioned in […]

The post De Nora UV technology selected for waterworks refurbishment project in Singapore appeared first on Chemical Engineering.

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pat
Jul 5 at 3:00 AM
Electronic ballast upgrades help with lamp control, but in hot, humid plants we’ve seen early failures without conformal coating, solid ventilation, and surge protection, plus nasty THD back into the MCC if filtering is weak. Is PUB pairing this with better sleeve cleaning and UVT monitoring, and what’s the roadmap given mercury lamp phase-downs - stockpiles, alternative lamps, or a path to UV‑LED later?

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