1. Treatment of fish processing waste using the downflow stationary fixed film (DSFF) reactor
2. Anaerobic digestion of piggery waste using a stationary fixed film reactor
3. and Proceedings of the Second World Congress on Chemical Engineering (Montreal, Canada, 1981).
4. and Proceedings of the Thirty-Second Purdue Industrial Waste Conference (West Lafayette, Indiana, 1977), p. 252.
5. and ?A Technoeconomic Evaluation of Bioprocesses for Upgrading Some Cellulosic Waste Sludges,? Internal Report, Waterloo Centre for Process Development, University of Waterloo, Canada, 1985.