Guest blogger | Lead Water and Sanitation Specialist | Water Global Practice, World Bank
What is needed to find out whether a combination of centralised and decentralised systems generates more sustainable and resilient urban water... Read more...
Semipermeable membranes have been used for separation of phases since the 1950's, but are becoming increasingly sophisticated and in widespread use... Read more...
An introductory review is provided of methods for the control and use of aquatic weeds, especially in developing countries. Growth characteristics,... Read more...