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Water & wastewater CHANGE CATEGORY

Water & wastewater features

Waste brine aids circular economy

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

 
Automated flushing gives water savings

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.

 

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

 

How water companies can use data collection to meet strict regulations.

 

The KDS system aims to solve environmental and disposal issues for sludge and solids using a more hygienic and cost-effective process.

 

Eaton’s self-cleaning strainer can reduce the total cost of production due to reliable, continuous and nearly maintenance-free filtration process.

 

Layer-by-layer nanofiltration membranes were used to recover phosphoric acid from leachate sewage sludge ash.

 

EnviQ™ UF membranes are submerged, flat-sheet membranes with a consistent pore size.

 

Basic engineering as a franchise concept offers containerized units with high flexibility at the smallest footprint requirement.

 

A comparison of the performance of a lab-scale pre-anoxic and post-aerobic submerged dynamic membrane bioreactor with conventional membrane bioreactors.

 

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

 
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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
Nov ’19

Launch of Water Indonesia looks at a sustainable water future in south east Asia.

 
 
16
Mar ’20

Conference exploring the latest developments in membrane technology and how it can enhance water reliability and quality.

 
05
Dec ’19

Cultural and technical innovation in water.

 
11
Dec ’19

Exhibition for specialists in the semiconductor industry.