Suraruk Uanyuan และ Pisut Painmanakul. (2009) Treatment of synthetic cutting-oily wastewater by induced air flotation combined with coagulation process and reactive oil concept. Chulalongkorn University:ม.ป.ท.Suraruk Uanyuan และ Pisut Painmanakul. 2009. Treatment of synthetic cutting-oily wastewater by induced air flotation combined with coagulation process and reactive oil concept. ม.ป.ท.:Chulalongkorn University;Suraruk Uanyuan และ Pisut Painmanakul. Treatment of synthetic cutting-oily wastewater by induced air flotation combined with coagulation process and reactive oil concept. ม.ป.ท.:Chulalongkorn University, 2009. Print.