Published July 20 so may have already been posted - actually think it has been but just in case

Milestone contract for graphene technology in water treatment

UK technology business G2O Water Technologies has landed its first commercial contract for the enhancement of water filtration membranes with graphene oxide.

The advantages of using graphene oxide lie in the enhancement of membrane performance, as it mitigates the effects of fouling – one of the biggest challenges operators of membrane-based water filtration systems face. With a coating of graphene oxide, successfully developed and piloted by the company in the northwest of England in collaboration with Hydrasyst Limited, operators can improve operational efficiency, reduce energy consumption and decrease chemical usage. It is anticipated that this will extend the lifetime of the membranes, as well as significantly reducing the cost and environmental impact of water treatment.

https://www.watertechonline.com/industry/article/14207913/g2o-water-technologies-contract-approved-to-use-graphene-oxide-to-coat-water-filtration-membranes

Watch the water?