TY - RPRT TI - Phase separated membrane bioreactor: results from model system studies. AU - G R Petersen AU - P K Seshan AU - E H Dunlop PY - 1989 DO - 10.1016/0273-1177(89)90044-6 UR - https://pubmed.ncbi.nlm.nih.gov/11537387/ ID - 11537387 ER -