TY - JOUR A1 - Hoppe, H. A1 - Messmann, S. A1 - Giga, A. A1 - GrĂ¼ning, H. T1 - Options and limits of quantitative and qualitative online-monitoring of industrial discharges into municipal sewage systems T2 - Water Science & Technology WST Y1 - 2009 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/2650 VL - Vol 60 IS - No 4 SP - 859 EP - 867 ER -