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Filtration and Separation features, July 2020

The interaction of liquid water droplets and salt particles influences the operating behavior of gas cleaning filters.

 

The impact of operative and water quality parameters on brackish water decontamination was investigated using a batch electrodialysis system.

 

A nature-based system uses a series of water tanks that imitate aquatic habitats, eliminating the need for chemicals, de-sludging or large investment.

 

How coastal communities are exploring ways to reduce and remove pollutants from waterways before they discharge into the Great Barrier Reef’s lagoon.

 

The efficacy of a novel submerged NF membrane was evaluated.

 

The only way to achieve a specified purity levels is to select and install proper filtration, with the job intended and the task fully understood.

 

The status, driving factors and future trends of the seawater desalination industry in China.

 

25 micropollutants were studied in six GAC-filters.

 

Composites and coatings that use graphene offer a new solution to some of the key environmental challenges facing Europe.

 

We find out how modular water treatment systems can provide the UK water industry with solutions to meet stricter regulations.

 

The graphene oxide membrane is a promising material for nanofiltration, but its application in seawater desalination is limited.

 

To improve the reliability and future resilience of a water treatment works, an ultra-­compact UV generator from Evoqua was installed.

 

One way of reducing energy consumption and meeting target water demands is by playing on the strengths of two or more processes through hybridization.

 

How cloud-based technology will enable water companies to revolutionise their systems and processes, and think and work smarter.

 

Membrane materials, the effect of operating parameters on pervaporation performance, and current research on nanocomposite membranes.

 

When a major egg washing facility was faced with a high level of BOD in its discharged effluent, it contacted CETCO.

 

Different nanofiltration and reverse osmosis membranes were tested in both laboratory and field studies.

 

Camfil's air quality solutions helps preserve the Russia's Heritage Museum’s precious collection.

 

Novel bipolar membrane applications include CO2 capture, energy storage, and wastewater treatment.

 

How black liquor evaporation and chemical removal systems designed by Veolia Water Technologies can help make pulp & paper operations more efficient.

 

A novel pretreatment process to improve desalination of hard brackish water.

 

When a Danish town looked to upgrade its wastewater treatment plant, a solution was found in the Densadeg XRC* Extreme-rate Clarifier from SUEZ.

 

A polyethylene oxide/polyaniline (PEO/PANI) composite membrane was synthesized and tested.

 

Surface heating techniques including photothermal, electrothermal, microwave and induction heating are compared.

 

How a temporary solution at a wastewater treatment plant was implemented while contractors built a new rotating biological contactor (RBC) system.

 

Electrospun carbon nanofibre mats were formed from poly(acrylonitrile) to generate flexible, self-standing membranes for air filtration.

 

At a WWTW, problematic lobe air blowers in its biological air flooded filter were replaced with VSD, low-pressure, rotary screw blowers from Atlas Copco.

 

José Larios, CEO of Celeros Flow Technology, discusses what it is like to launch a new venture during a global pandemic.

 

A report on the application of sweeping gas membrane distillation for treating high-salinity produced water.

 

Current trends in membrane desalination processes used for agricultural purposes.

 

Upcoming feature - a look at some of the most relevant criteria when selecting a filter bag for optimum performance.

 

Plastic-free, stainless steel mesh designs are becoming more important in the treatment of wastewater.Here is a brief overview of the selection by GKD.

 

Initial details of the specification of the system are now freely available on the IfM website.

 

A water filtration specialist solves the problem of excess flue gas condensate water at a waste-to-energy plant in Finland.

 

The proposed model was validated in four case studies of common separations.

 

Lanxess is providing simple, affordable solar-powered water treatment to a Kenyan village.

 

At a Finnish brewery, GEA and its membrane filtration technology achieved the required alcohol-free levels without losing the taste.

 

A new method for purification of produced water.

 

A partnership between Parker BioScience Filtration and Agidens Process Automation achieved microbial stability while protecting the taste of a lager.

 
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NIG Nutritionals has been trialling Hydroxsys’ equipment since the start of 2021.

 
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MECO operates in the industrial water treatment market.

 
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Saltworks’ process harvests lithium hydroxide solids that reach or exceed battery-grade specifications.

 
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The decanters will be used to thicken and dewater sludge.

 
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The filters will be part of the factory's process systems.

 
What’s coming up…
20
Sep ’21

Organisers say the content to be presented in September 2021 will be very similar to that of the postponed WFC13 in April 2020.

 
22
Sep ’21

 
27
Sep ’21

The latest achievements in science and technology of desalination.

 
21
Sep ’21

Conference examining critical water security issues in the Arab region.

 
21
Sep ’21

4th international air conditioning and refrigeration exhibition.