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Water & wastewater CHANGE CATEGORY

Water & wastewater features, January 2014

How environmentally significant is water consumption during wastewater treatment?

The choice of wastewater treatment (WWT) technology has a decisive influence on the water deprivation assessment in water-scarce locations. Life cycle asse

UV disinfection technology for drinking water

The groundwater drinking water facility at Spannenburg in the Netherlands is the world’s largest backwash water reuse installation. Here 1.25 million m3/ye


The Journal of Water Process Engineering has been launched by Elsevier, with all papers free online for the first year. Issue 1 is already available online


This work evaluates the influence of several treatments on chlorine dioxide (ClO2) consumption at a drinking water treatment plant (DWTP), and on chlorite


An in situ chemically assisted backwash method, with sodium hypochlorite (NaClO) as the principal reagent, has been developed to control fouling in membran


A high-performance dual-layer nanofiltration (NF) hollow fibre membrane, comprising polybenzimidazole (PBI) and polyethersulfone (PES), has been designed a


Lower energy costs, improved operational efficiency and reduced environmental impact found in a 21st century version of traditional technology.


Making all the pieces of the puzzle fit for industrial clients.


Busch has delivered specialist blower systems to four oil & gas floating production storage and offloading facilities offshore Brazil.


Exclusive previews and pre-show announcements were the order of the day at the IFAT ‘media dialogue’ early in the New Year. The ICM at the Munich trade fai


The cleaning and disposal of industrial liquids is increasingly becoming a significant cost factor. Centrifugal force filtering technology from Rösler offe


Marcia Sherony National Sales Manager for Hydro International’s US Wastewater Division explains how science is advancing our understanding of grit manageme


Three mini-case studies from the US illustrating the benefits of self-clean filters in cooling towers.


PVDF/nanoclay hollow fibres cast by non-solvent induced phase separation have been found to last three times longer than membranes without nanoclay under a


The factors influencing water diffusion in aromatic polyamide (PA) membranes are investigated. It is found that 8.75 Å is a critical radius for water chann


The field-scale transport behaviour of emerging organic compounds has been investigated, analysing detailed data from a river bank filtration system in Ber


Recent progress in forward osmosis (FO) technology development has identified its suitability for the sustainable treatment and desalination of complex and


The short-term fouling behaviour of a forward osmosis (FO) membrane in an osmotic membrane bioreactor (OMBR) has been investigated. Membrane fouling was af


This paper establishes the Water Price Index (WPI), which evaluates a membrane module’s price against its design flux, expected life, and efficiency. The i

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Most viewed in water & wastewater …

The webinar will look at common filter underdrain options to meet water quality regulations.


Through the joint test project, SNWA will evaluate the capabilities of Xylem's Water Network Optimization solution.


The design and engineering of MBBR and IFAS wastewater treatment plants is full of obstacles and mistakes made can be hard to remedy.


Cembrane recently joined the Ovivo group.


NX Filtration's direct nanofiltration membranes seek to offer strong advantages to meet the challenges of water scarcity.

What’s coming up in water & wastewater …
May ’22

Trade fair for water, sewage, waste and raw materials management.

Sep ’22

Global event for water professionals covering the entire water cycle.

Apr ’22

International water event on urban water management.

Oct ’22

Platform for scientists, engineers and professionals throughout the world working in the filtration & separation industry.

Aug ’22

Meeting of industry specialists from water utilities, water boards, government and solution providers from across Africa and the globe.