PANASONIC’S SOLAR UNIT. “Modern water purification methods exist that can easily get rid of water contaminants, even salt and bacteria, but some organic toxins and toxic metals, such as arsenic and hexavalent chromium need special processing … to be removed. Fixed photocatalysts … can remove these toxins from contaminated water.”
http://lnkd.in/deQzjfn
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022