Membrane technology

• We review recent progress in the computational study of graphene as an RO membrane. • We introduce graphene and current knowledge about its mass transport properties. • We examine six key mechanisms that govern salt rejection in graphene. • Molecular dynamics have played a dominant role in the stu

Access to a sufficient quantity of water of adequate quality for human consumption is a global problem. Nowadays, among the 1 billion people estimated to lack access to improved water sources and sanitation worldwide, rural populations are disproportionately underserved. As a consequence, sustainabl

Arsenic poisoning in drinking water is a health issue in many Asian countries including Bangladesh, India, China and Vietnam. In areas where the drinking water supply contains unsafe levels of arsenic, technologies to remove arsenic are of prime importance. Many technologies have been developed for

Various countries in the Mediterranean Basin and other arid and semi-arid regions are confronting water shortage issues. This gap between supply and demand is closely linked with agricultural production, environmental conditions, and climate changes. It is also probably due to reduced amounts of pre