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Research & Development CHANGE CATEGORY

Research & Development features

Recent advances in nanofibrous membranes

A review of the current status and forthcoming advances in nanofiber technology and its application in seawater desalination and water treatment.

 
Direct membrane filtration for wastewater treatment

A review of state-of-the-art direct membrane filtration processes in treating different types of wastewater for water reclamation and resource recovery.

 

Two reaction based precoat methods were tested.

 

Particles play contradictory roles of foulants and fouling mitigators.

 

This review explains how to select appropriate materials and preparation methods to produce thermally stable thin film composite membranes.

 

This review focuses on emerging porous materials for the fabrication of membranes designed for carbon dioxide separation.

 

In this study at a full-scale desalination installation seven types of commercially available cartridge filter elements were evaluated.

 

The efficiency and stability of a moving granular bed filter (MGBF) was tested in a high-temperature environment under various operation conditions.

 

The alginate-based membranes investigated in this study demonstrated acceptable performance for OSN with excellent chemical stability.

 

This review focuses on recent advances in 3D-printed materials and methods for water-related applications.

 

Membrane filtration is increasingly used for drinking water treatment but there's limited data on changes in the membranes' performance as they age.

 

Rainwater harvesting coupled with gravity-driven membrane filtration was used to simultaneously treat rainwater and recover energy.

 

Key requirements and current development trends for membranes and separators for the vanadium redox flow battery are discussed.

 

Singapore has a complex urban water system with multiple water sources, advanced treatment processes, and recycling for potable and non-potable reuse.

 

These membranes exhibit excellent Na+ rejection properties with water permeance ∼10 times higher than those reported for graphene oxide membranes.

 

A German solid-liquid filtration specialist used candle filters to keep condensate clean during precious metal extraction.

 

Regeneration of fertilizer draw solutions was conducted using an membrane distillation process capable of being driven by solar power.

 

Challenges for the development of membranes for commercial applications are identified and the future outlook presented.

 

This paper reviews the advantages and challenges of current membrane-based technologies applied to the recovery of a water lithium resource.

 

This paper reviews how membrane performance affects the cost of reverse osmosis processes, especially the specific energy consumption.

 
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Most viewed in research & development…
Feature
 

Key requirements and current development trends for membranes and separators for the vanadium redox flow battery are discussed.

 
News
 

The technology uses recycled PET carpet and plastic bottles to produce nonwovens such as filtration and acoustical products.

 
News
 

Aquatech Amsterdam will take place 5-8 November.

 
News
 

The test rig will be used for new filter media design, product development and quality control.

 
Event
 
08
Sep ’20

Water industry show for Russia and Eastern Europe.

 
What’s coming up in research & development…
26
Feb ’20

Focusing on issues that connect filtration and separation process and product development across many industries.

 
28
Jan ’20

An Introductory Course on the Basics of Nonwovens.

 
04
Feb ’20

A comprehensive understanding of spunbond and meltblown processes.

 
25
Feb ’20

An intensive course designed for professionals about the development, testing and application of nonwovens in filtration.

 
26
Feb ’20

Trade event for the flood risk, sustainable drainage, and water level management sector.