Related Links

Related Stories

  • Portable tech for offshore locations
    In this article, Anthony Bennett investigates the application of small scale desalination technologies for remote commercial, industrial, military, naval, marine and offshore applications. He examines the thermal and membrane technologies available and the sizes of equipment employed from portable systems to larger containerized or skid/frame mounted plant.
    Members' Content
  • Reducing footprint with isobaric ERDs
    A growing demand for optimal efficiency in desalination means the use of energy recovery devices has become common practice. Not only is this economical, it reduces the carbon footprint in the face of ever increasing plant size. Jeremy Martin from Energy Recovery Inc explains how these benefits are achieved.
    Members' Content
  • Potable water using thin film composite
    Developers were required to provide a Chilean mine with its own drinking water supply, due to the constraints of the desert area. The successful pilot of a seawater membrane system led to a permanent solution which provides drinking water for the mining camp and process water for the filter units.
    Members' Content
  • SWRO pre-treatment: Cost and sustainability
    In the third of a series of articles, Graeme Pearce looks at the issues involved in the selection of pre-treatment in seawater reverse osmosis desalination applications.
  • Boiler feed water: Purifying cooling tower water reduces costs
    Reverse osmosis technology has been used to recover valuable water from the cooling towers of the Datong Power Plant in Shanxi, China for use as a source of boiler make-up water.

News

Biwater awarded membrane desalination contract in California

08 October 2009

Biwater AEWT Inc has won the contract to design and supply a new membrane desalination system for Port Hueneme in California.

The new membrane system will be installed as a replacement for an existing electro-dialysis reversal system, which has proven to be too costly to maintain and operate.  When completed, the new system will deliver 1 million gallons per day of drinking water.

The new energy efficient desalination system will incorporate two separate energy recovery systems. One energy recovery system will transfer hydraulic energy from the second stage concentrate to the second stage feed. The second energy recovery system will transfer the hydraulic energy from an existing raw water bypass line to produce electrical energy to the plant.

This fast track project is due to be completed within 130 days.

 

This article is featured in:
Desalination Drinking water

 

Comment on this article

You must be registered and logged in to leave a comment about this article.