Water, water everywhere but not a drop to drink! Desalinating sea water is a costly and energy consuming way of providing fresh water in many parts of world. Though methods such as Graphene-Nanotechnology makes desalination more efficient, the end result is still problematic due to clogging of separation filters. Returning heavily saline brine residue back to the […]
Small amounts of cocaine found in treated water supplies in Cyprus Upon learning that scientists have discovered narcotics in already treated Cypriot waste water, one Cyprus Mail reader asked if the drugs can be recycled. While we think a sense of humor is good medicine, this story also has serious implications. The paper reports that a […]
We’ll need huge desalination projects to meet the world’s future fresh water needs – but the energy to do it will be in short supply Reducing the fossil energy needed in desalination is simply critical to a sustainable future, as we cover here, frequently, because the MENA nations are at the forefront of the issue: Saudi […]