China’s Taihu Lake sees improved water quality over past 10 years A field trial using a…
Tag: water quality improvement
In 2019, US researchers added fluorescent dye to a Pennsylvania mine-water wetland and flew 12 drone missions; a system designed for 29-hour retention held water for only 4.65 hours
Visual observations indicated a retention time of about 61 minutes in Cell 3 and 66 minutes…
Washington teenager Lakshmi Agrawal made a jute-waste sponge for salmon-killing tyre pollution; after it removed up to 80% in lab tests, she won $75,000
Lakshmi Agrawal (Image Credit: Society for Science) An 18-year-old student from Bellevue, Washington, has turned an…