Abstract: The technical and economical feasibility of using water hyacinth ponds for the treatment of wastewater is well established. However, various purification mechanisms operative in a pond have not been understood fully. In ...

Abstract: This paper describes the results of an experimental study on the drag coefficient of a two-dimensional sharp-edged plate placed on a plane boundary at different inclinations to the flow. ...

Abstract: Estimates of annual runoff are needed for planning of water resources projects. There is a lack of long‐period runoff records in a large number of catchments in India. In the absence of detailed data, use of regional ...