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Water & wastewater CHANGE CATEGORY

Water & wastewater features

Airport upgrade with inge® ultrafiltration

When Beijing airport’s water supply system needed an upgrade, the customer chose to use the same inge ultrafiltration modules/membranes as replacements.

 
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.

 

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

 

When screens were upgraded at a US water reclamation plant, it chose an international wastewater treatment specialist to provide new screening equipment.

 

The Pulse Flow Reverse Osmosis (PFRO) is a way to operate RO, chloramine-free, allowing high recovery and very high flux, all in a single stage.

 

Two reaction based precoat methods were tested.

 

How Luxembourg-based water technology company Apateq created the first direct water reuse system in Europe.

 

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

 

The Western Cape was chosen as the location for Africa’s first seawater solar desalination plant.

 

The ZERO BRINE project aims to reduce industrial saline wastewater streams by recovering and reusing minerals, water and metals from wastewater.

 

How one Canadian water utility saved millions of gallons of water with an automated flushing unit.

 

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.

 

How a US Water District addressed high levels of iron and manganese in its source water to meet water quality objectives.

 

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.

 
 

The hydrodynamic separator developed by AquaHD is free from the limitations of the conventional processes.

 

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

 
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Most viewed in water & wastewater …
News
 

The upgraded Choa Chu Kang Waterworks (CCKWW) is home to the world’s largest ceramic membrane system.

 
Feature
 

How a US Water District addressed high levels of iron and manganese in its source water to meet water quality objectives.

 
News
 

Aquatech Amsterdam will take place 5-8 November.

 
Feature
 
 
Feature
 

While oil floats on water, achieving good separation and a high quality water stream is difficult. Louis van Schie explains how the Suparator oil separator

 
What’s coming up in water & wastewater …
20
Apr ’20

 
09
Jun ’20

Indonesia's water, wastewater and recycling technology event.

 
13
Apr ’20

International event for the power generation, renewable and alternative energy and transmission and distribution, and water-related industries.

 
03
Jun ’20

International exhibition for process, drinking & wastewater in Asia.

 
26
Feb ’20

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