1. Industrial notebook, Filtration and Separation 34 (1997) 990
2. 40 CFR 435.12, 40 CFR 435.15, Environmental Protection Agency, Washington, DC, 1994
3. C.H. Rhee, P.C. Martyn, J.G. Kremer, Removal of oil and grease in the hydrocarbon processing industry, in: Proceedings of the 42nd Purdue Industrial Waste Conference, West Lafayette, IN, Lewis Publishers, Chelsea, MI, 1987, p. 143
4. M.G. Beisinger, T.S. Vining, G.L. Shell, Industrial experience with dissolved air flotation, in: Proceedings of the 29th Purdue Industrial Waste Conference, West Lafayette, IN, 1974, p. 290
5. Flotation techniques applied to the treatment of effluents;Gardner;Effluent and Water Treatment J.,1972