Dissolved air flotation combined to biosurfactants: a clean and efficient alternative to treat industrial oily water. - Rocha e Silva, Fernanda Cristina P.; Rocha e Silva, Nathalia Maria P.; Luna, Juliana M.; Rufino, Raquel D.; Santos, Valdemir A.; Sarubbo, Leonie A. (Reviews in Environmental Science & Biotechnology, 2018)