Seasonal changes in physico-chemical parameters and nutrient load of river sediments in Ibadan City, Nigeria by Adeyemo O.K., Adedokun O.A., Yusuf, R.K. and Adeleye E.A.
Investigation of the effect of ultrasonic waves on the enhancement of efficiency of direct photolysis and photooxidation processes on the removal of a model contaminant from textile industry by Behnajady M.A., Modirshahla N., Shokri M. and Vahid B.
Simple estimation of granule size distribution and sludge bed porosity in a UASB reactor by Vlyssides A.G., Barampouti E.M.P. and Mai S.T.