For the past decade or so, Non-Governmental Organizations (NGOs) have been distributing a water purification system based on a “bucket drip” technology using ceramic filter cartridges. These systems ...

1 Chemistry Department, Bindura University of Science Education, Bindura, Zimbabwe. 2 Department of Chemical Engineering, National University of Science and Technology, Bulawayo, Zimbabwe. In recent ...

ABSTRACT: In recent years, ceramic water filters and biochar filters have been used for the removal of organic, inorganic and to a lesser extent microbial contaminants in aqueous systems. Ceramic ...

Save the planet one drink at a time. If the debates over plastic straws have taught us anything, it’s that there’s way too much plastic around us — and it’s causing a major pollution situation. Not ...