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Natural Awakenings Central New Jersey

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Decontaminating Water with Plant Waste Protein

Glass with clean drinking water being poured in against black background

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Scientists have created a membrane using sunflower and peanut oilseed meal that shows potential as a cheap, low-power, sustainable and scalable method to decontaminate heavy metals from water. As published in the journal Chemical Engineering, a research team led by Professor Ali Miserez, of the Nanyang Technological University (Singapore) School of Materials Science and Engineering and School of Biological Sciences, and visiting Professor Raffaele Mezzenga, from the Department of Health Science and Technology at the Swiss Federal Institute of Technology, discovered that proteins derived from the byproducts of peanut or sunflower oil production can effectively attract heavy metal ions. They demonstrated that the process of attraction called adsorption is able to purify contaminated water to a degree that meets international drinking standards.

Miserez says, “Water pollution remains a major global issue in many parts of the world. Heavy metals represent a large group of water pollutants that can accumulate in the human body, causing cancer and mutagenic diseases. Current technologies to remove them are energy-intensive, requiring power to operate, or are highly selective in what they filter. Our protein-based membranes are ... viable for use throughout the world, and especially in less-developed countries.” They are exploring commercial applications with the water filtration company BluAct.

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

 

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