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
Tick Talk

Spring officially sprung on March 21. We have turned our clocks ahead. We are looking forward to warm winds, sunny skies and the smell of fresh cut grass. The daffodils and tulips have recently bloomed and we are just starting with the yard work that comes with the warmer weather.  Sadly, another season has started ramping up.  Tick season.

•             The best form of protection is prevention. Educating oneself about tick activity and how our behaviors overlap with tick habitats is the first step.

•             According to the NJ DOH, in 2022 Hunterdon County led the state with a Lyme disease incidence rate of 426 cases per 100,000 people. The fact is ticks spend approximately 90% of their lives not on a host but aggressively searching for one, molting to their next stage or over-wintering. This is why a tick remediation program should be implemented on school grounds where NJ DOH deems high risk for tick exposure and subsequent attachment to human hosts.

•             Governor Murphy has signed a bill that mandates tick education in NJ public schools. See this for the details.  Tick education must now be incorporated into K-12 school curriculum. See link:

https://www.nj.gov/education/broadcasts/2023/sept/27/TicksandTick-BorneIllnessEducation.pdf

•             May is a great month to remind the public that tick activity is in full swing. In New Jersey, there are many tickborne diseases that affect residents, including Anaplasmosis, Babesiosis, Ehrlichiosis, Lyme disease, Powassan, and Spotted Fever Group Rickettsiosis.

•             For years, the focus has mainly been about protecting ourselves from Lyme disease. But other tick-borne diseases are on the rise in Central Jersey. An increase of incidence of Babesia and Anaplasma are sidelining people too. These two pathogens are scary because they effect our blood cells. Babesia affects the red blood cells and Anaplasma effects the white blood cells.

•             Ticks can be infected with more than one pathogen. When you contract Lyme it is possible to contract more than just that one disease. This is called a co-infection. It is super important to pay attention to your symptoms. See link.

https://twp.freehold.nj.us/480/Disease-Co-Infection

A good resource from the State:

https://www.nj.gov/health/cd/topics/tickborne.shtml

 

Upcoming Events Near You
Follow Us On Facebook