An article from the UQ News reported that a research team at the University of Queensland has developed a way to use solar energy to clean water.
Led by Dr. Lianzhou Wang, the team uses titanium dioxide solar cells to degrade organic pollutants and remove them from water.
The modern industrial world uses millions of gallons of water. When the water becomes waste, it is only slightly contaminated, Wang says.
This is the water water that Wang, and his team of researchers, are trying to reuse.
More from the article:
"Conventional treatment has high energy and operating costs, but our process is driven by the sun.”
“The key part is this could happen in the industrial process, which will result in significant reduction in industry water use and savings to our precious water resources."
The process is still in development. Nonetheless, Wang's research is an encouraging sign that the need for clean water has been recognized by scientists across the globe.
For the time being, you can clean your own water supply by investing in an effective water filter. Fresh Water Systems recommends Harmsco filters and replacement cartridges.
Solar power has innumerable advantages. The diagram below shows heat from the sun, by using solar panels, can heat your home's water supply.
