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Water & wastewater CHANGE CATEGORY

Water & wastewater features

Comparing membrane operations for treatment of arsenic-contaminated waters

Pressure-driven membrane operations, such as nanofiltration and reverse osmosis, and thermally-driven ones, like membrane distillation, are compared.

Reducing WWTP filter lubrication

This article explains how graphite/metal alloy bushings can reduce the cost of components of wastewater treatment plants by more than a third.


Diatomite precoat filtration is becoming a promising method for wastewater treatment.


An overview of membrane and filtration methods for the removal of pollutants such as bacteria, viruses and heavy metals from surface water.


This review summarizes state-of-the-art research on dual-layer membranes.


A hybrid membrane was fabricated by mixing alumina powder with high surface area powdered activated carbon.


FilmTec RO Elements to help enable a locally-controlled, drought-proof supply of drinking water


Antifouling high-flux thin film nanocomposite membranes incorporating graphene quantum dots were fabricated.


The US poultry industry produces over 60 billion gallons of poultry processing wastewater per year which requires treatment prior to discharge.


A hybrid electrocoagulation-filtration prototype for the removal of fluoride, iron, arsenic and microorganisms from drinking water.


For removing oil from oily water membrane filtration offers energy efficiency, easy processing and low maintenance cost.


How mobile systems can provide an economical solution


Dynamic membranes are a promising technology for the removal of low-density, non-degradable micro-particles such as plastics.


Drinking water treatment plants based on groundwater may suffer from incomplete ammonium removal, which deteriorates drinking water quality.


Advantages of turnkey compact mobile water filtration units


Monitored contaminants in drinking water represent a small portion of the total compounds present, many of which may be relevant to human health.


Evoqua’s Ionpure CEDI modules success


WPL has taken on the challenge of building a wastewater treatment plant that will reflect the town’s environmental standards.


Process water critical for industrial facilities and manufacturing products. But what if the quality of the process water is not good enough?

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Valicor Environmental Services acquires Dagger Oil Recovery LLC and Regio Vacuum Service Inc.


An online/offline training tool for crews.


Acquisitions for Andritz, BHS-Sonthofen, Camfil, Evoqua, Filtration Group, Hayward Industries, John Crane and Nederman.


Iron contamination can present a number of problems for water filtration systems for agricultural, industrial and municipal applications. Daniel Ityel of A


New modules offer greater recovery.

What’s coming up in water & wastewater …
Aug ’18

Aug ’18


Sep ’18

Mexico's water technology event

Sep ’18

International water & wastewater exhibition

Sep ’18

Flood exhibition and conference