3Columan D A,Thew M T, Comey D R.Hydrocyclones for oil/water separation, 1st international conference on hydroeyclone.Cambridge U.K, 1980(10).
4Gay J C,Triponey G,Bezard C et al.Rotary cyclones will improve oily water treatment and reduce requirement/weight on offshore platforms.Society of Petroleum Engineers, SPE 16571,1987.