1. Removal of ABS From Water by Chloride Cycle Anion Exchange
2. Brownell, R.P. Chemical-biological treatment of surfactant wastewater. Proceedings of the 30th Industrial Waste Conference, Purdue University, Lafayette, IN, 1975, Vol.30, 1085.
3. Carberry, J.B.; Geyer, A.T. Adsorption of non-ionic surfactants by activated carbon and clay. Proceedings of the 32nd Industrial Waste Conference, Purdue University, Lafayette, IN, 1977, Vol.32, 867.