Skip to main content

Bottomless Well, De-Salting Water Could Help Drought-Stricken Areas

A team from the Massachusetts Institute of Technology and Jain Irrigation Systems has devised a method of turning brackish water into drinking water using renewable energy. This solar-powered machine is able to pull salt out of water and disinfect it with ultraviolet rays, making it suitable for both irrigation and drinking.

Electrodialysis works by passing a stream of water between two electrodes with opposite charges. Because the salt dissolved in water consists of positive and negative ions, the electrodes pull the ions out of the water, leaving fresher water at the center of the flow. A series of membranes separate the freshwater stream from increasingly salty ones.

The photovoltaic-powered electrodialysis reversal system recently won the top $140,000 Desal Prize from the U.S. Department of Interior. “This technology has the potential to bring agriculture to vast barren lands using brackish water,” says Richard Restuccia, Jain’s vice president of landscape solutions. The prize was developed to supply catalytic funding to capture and support innovative ideas and new technologies that could have a significant impact on resolving global water demand.

Among 13 desalination projects under consideration along the California coast, the Carlsbad Desalination Project will be the largest in the Western Hemisphere once it is completed in the fall. Source: EcoWatch.com

de-salting water drought solution Global Briefs

 

 

Upcoming Events Near You
The Tick Tackler Tutor: Three Impactful Tick Remediation Strategies for the Homeowner

By Jennifer Meisenbacher

Did you know most tick bites occur in and around the home—and that ticks spend more than 95% of their life off a host?

With more than 19 years of field experience, Tick Tackler offers a practical, easy-to-follow approach that empowers homeowners to significantly reduce tick activity on their properties. From gardening and yard work to children’s play areas, this guide outlines essential adjustments to help protect your outdoor spaces from ticks.

The Tick Tackler Tutor introduces three impactful strategies designed to identify high-risk areas and minimize exposure. These methods are versatile and adaptable—whether you’re a homeowner, pet owner, beekeeper, or managing a larger property such as a doggy daycare or horse farm.

Inside, readers will discover how education leads to confidence, how small changes can yield visible results, and how breaking tick control into manageable steps restores a sense of control. The book simplifies complex concepts into three core strategies, guiding readers in creating a personalized plan to reduce tick activity effectively.

For those eager to reclaim their yards but unsure where to begin, this guide delivers clear, actionable solutions. Transform your outdoor environment into a safer, more enjoyable space for family, pets, and everyday living.

Available now on Amazon.

Follow Us On Facebook