TY - CONF A1 - Kim, J A1 - Vipulanandan, C T1 - Removal of lead from wastewater using biosurfactant. N1 - R828598C787 ER - TY - CONF A1 - Kim, J A1 - Vipulanandan, C A1 - Mohanty, K K T1 - Speciation of lead in biosurfactant solutions using conductivity measurements. N1 - R828598C787 ER -