Water Sustainability Blog
News on the world's most precious resource, including the latest in research, trends, and treatment advances
What Is Ultrafiltration’s Role in Water Treatment?
Ultrafiltration, a membrane-based filtration method, is compact and effective, making it an attractive replacement for many legacy water treatment technologies.
What Can Be Done About Increasing Land Subsidence?
As population growth and drought deplete aquifers, the ground above them subsides. A new study shows a fifth of the world’s population is at risk.
What Is Desalination?
As the population grows and demand for fresh water exceeds supply, desalination of seawater and groundwater can help fill the gap.
Freshwater Aquifer Found off Hawaiian Coast
A large, freshwater aquifer has been discovered under the seabed off the coast of Hawaii.
What Is Decentralized Treatment?
Decentralized treatment means locating water or wastewater treatment at the site of supply and/or demand. It’s a flexible and sustainable alternative to large, centralized treatment plants.
How to Deal With Challenging Food Industry Wastewater
Treating food-processing wastewater high in organic waste requires complex, multi-stage treatment, but resource recovery opportunities can offset the costs.