Filtration in nuclear power
Until recently the nuclear industry in the United States and parts of Western Europe has been dormant or in decline. At the same time, nuclear capacity has been expanding in Eastern Europe and Asia. We examine the part that filtration technology can play in the nuclear industry, and the future of this market.
Improving boiler performance with UV
The elimination of total organic solids (TOC) from feedwater is vital to ensure the long term performance of a high-pressure boiler. At a power plant in Thailand, a ‘two pronged’ application of UV technology from Hanovia reduced TOC by 68% and helped the plant on the way to meeting the country’s growing electricity demand.
Improving decontamination in wastewater
A Mexican power plant was in need of a system that could effectively and efficiently treat its secondary wastewater stream. The plant turned to a manufacturer of water purification and chemical recovery equipment for a new system which could find a more economical and efficient method of tertiary treatment, primary demineralisation, and polishing.
Efficient ultrafiltration in seawater desalination
Ralf Krüger from inge watertechnologies describes the growing popularity of ultrafiltration as pre-treatment in seawater desalination and looks at its successful application at an Italian power plant that required an efficient and low-maintenance ultrafiltration solution.
MaxFlo rice hull ash as an efficient filtration aid
This article, from a team at Agrilectric, looks at the filtration properties of rice hull ash, including several examples of its successful use as a filter medium with water and wastewater.

Feature

Purified water production: Purity of thought

18 March 2009
Dave Rigby, ELGA

Dave Rigby from ELGA Process Water, a part of Veolia, outlines the latest approach to pure water production for use in boiler feed.

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Drinking water • Electronics/process water • Energy efficiency

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Feature

Purified water production: Purity of thought

Dave Rigby from ELGA Process Water, a part of Veolia, outlines the latest approach to pure water production for use in boiler feed.

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Feature

Purified water production: Purity of thought

Dave Rigby from ELGA Process Water, a part of Veolia, outlines the latest approach to pure water production for use in boiler feed.

Comment on this article

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