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Filtration and Separation features, July 2009

Despite the tight credit markets and challenging global economy, 2008 saw further consolidation within the filtration and separation sector. Listed below a

 
Municipal tertiary treatment: Disc filters enhanced by pleated configuration

How can disc filtration make an impact in continuous wastewater treatment? Miguel Gutierrez of Siemens Water Technologies explains the fundamentals of disc

 

Wastewater reuse is becoming increasingly important in many parts of the world. Anthony Bennett describes the role of regulators in this area and highlight

 

The integration of nanofibres into production processes is increasing as more businesses strive for improved profitability and performance in end filter pr

 

Improvements in RO membrane elements have provided a threefold increase in the amount of treated water per element while reducing energy costs in desalinat

 

To match the series of articles appearing through 2009 in Filtration + Separation covering separation equipment, Ken Sutherland looks at recent development

 

Mark Hadley, senior process engineer at Severn Trent Services, looks at how rapid gravity filters have developed to meet the demands for efficient solids r

 

Until recently, Scottish based manufacturer Enfilter used a third party to pleat and glue the longitudinal seams of its liquid and gas filter cartridges. T

 

Efficient recovery of water and waste is something that membrane technology excels at. In this short article, we take a look at some new uses of membranes

 

Pennaire Filtration has recently supplied an advanced filtration solution involving an automated multi-chamber reverse jet bag filter to a metal powder pro

 

Effective air filtration is highly desirable in hospitals, in particular in areas with critical air quality requirements, such as childrens' wards and Canc

 

This article, by John Wertz and Immo Schneiders of Hollingsworth & Vose, looks at the advantages of a new and advanced nanofibre coating technology for fil

 

Is it possible to test air cleaning or disinfection devices used in air conditioning systems? We look at a potential testing system, and see if it is possi

 

The next in Ken Sutherland's series of articles, covering progress in a number of broad classes of filtration and other separation equipment types, looks a

 

In the oil and gas industry, specifically the filtration and separation of produced water and sand management generated by oil production, engineering simu

 

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

 

The US Army have deployed a new generation of water purification technology during their military operations: an ultrafiltration pretreatment for portable

 

Ian Dunn explains the importance of using thickening technologies – especially lime - during the desalination process. Using several examples from Australi

 

In May 2009 the spa town of Baden Baden, Germany, played host to the European Desalination Society’s Conference and Exhibition on Desalination for the Envi

 

Working with Water spoke to some of the exhibitors who will be attending the US water event, about their new products and what they hope to gain from the w

 

Ned Galka and Abhishek Saxena of Lydall Filtration examine the growing impact of membranes in the high efficiency air filtration sector – and see what futu

 

Anthony Bennett looks at the major sources of indoor air quality problems, reviews the regulatory strategies being adopted to mitigate these problems, and

 
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Most viewed…
News
 

Sartorius starts up its extended plant in Yauco, Puerto Rico, after an investment of more than US$100 million.

 
News
 

The plant will leverage IDE Technologies’ seawater and brackish water reverse osmosis solutions.

 
News
 

Portland, Oregon-headquartered StormwateRx offers passive, modular solutions to keep site water discharge quality within prescribed limits.

 
Feature
 

How Pentair’s X-Flow membranes deliver reliable, cleaner water for 600,000 people at Germany’s largest ultrafiltration treatment plant.

 
Feature
 

A review of recent progress in polymer-enhanced ultrafiltration for the removal of environmentally toxic contaminants from wastewaters.

 
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Jun ’19

Technology for energy and water infrastructure: unlocking data analytics and IoT.

 
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International water treatment and pump & technologies exhibition.

 
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For industry professionals with nonwovens experience or a technical background.

 
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North American water industry event for water professionals.

 
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Urban water international conference.