A simple eco-friendly green solution is available and checks this link for details    https://uplink.weforum.org/uplink/s/uplink-contribution/a012o00001pTMOEAA4/ecofriendly-filtration-technology-for-shipping-ballast-water-treatment

Published June 25, 2021 13:15 by Prince Prakash Jeba Kumar J, Scientist at National Institute of Ocean Technology