SDV is one of my favourite stocks and has just pushed through a 1000% gain over the last 12 months. Could still be some value there and worth a look.
SciDev is a leader in the development and application of both chemistry and process control for solids-liquid separation. SciDev brings together world-class technology, chemistry, management and manufacturing capabilities to solve pressing operational and environmental issues for the minerals processing, tailings, water treatment and Oil & Gas markets.