Ariyarathna, S. M. W. T. P. K.Kalpage, C. S.Shanthini, R.2024-09-062024-09-062007-11-30Proceedings and Abstracts of the Annual Research Sessions , November 30 , 2007 , University of Peradeniya , Sri Lanka pp.199 -20113914111https://ir.lib.pdn.ac.lk/handle/20.500.14444/754en-USEngineeringPaddyRice ProcessingWastewaterDesign of a paddy husk charcoal adsorption unit for the treatment of parboiled rice processing wastewaterArticle