Nittiya Ngaonee และ Patcharaporn Suwanvitaya. (2011) H2 S removal in full scale biotrickling filter with UASB effluent. Kasetsart University,:ม.ป.ท.Nittiya Ngaonee และ Patcharaporn Suwanvitaya. 2011. H2 S removal in full scale biotrickling filter with UASB effluent. ม.ป.ท.:Kasetsart University,;Nittiya Ngaonee และ Patcharaporn Suwanvitaya. H2 S removal in full scale biotrickling filter with UASB effluent. ม.ป.ท.:Kasetsart University, 2011. Print.