Water Sustainability Blog

Ultrafiltration, a membrane-based filtration method, is compact and effective, making it an attractive replacement for many legacy water treatment technologies.

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.

As the population grows and demand for fresh water exceeds supply, desalination of seawater and groundwater can help fill the gap.

A large, freshwater aquifer has been discovered under the seabed off the coast of Hawaii.

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.

Treating food-processing wastewater high in organic waste requires complex, multi-stage treatment, but resource recovery opportunities can offset the costs.