Paper 21 How to cite the paper: Fried J., Mayr G., Berger H., Traunspurger W., Psenner R., Lemmer H. (2000): Monitoring protozoa and metazoa biofilm communities for assessing wastewater quality impact and reactor up-scaling effects. - Water Science and Technology 41 (4-5): 309-316. Note The PDF is protected by a password. Send an e-mail to password.paper@protozoology.com to get the username and the password for all papers. Start manual download of PDF (560 kb) Links Send an e-mail to get the password for the PDF Homepage www.protozoology.com Publication list of Helmut Berger Publisher Helmut Berger Adobe to get the free Adobe Acrobat Reader Keywords: waste, sewage treatment, biofilm, Ciliophora, Rotifera, Hypotrichia, Aspidisca, Dexiotricha, Nematoda, activated sludge, Hypotricha, Hypotrichida, Belebtschlamm, Abwasserbiologie, Abwasserbehandlung, Ciliate, Wimpertierchen, BRD, Germany, Europe, Aufwuchs, Fandewürmer, activated sludge Top Dr Helmut BERGER Consulting Engineering Office for Ecology - Technisches Büro für Ökologie Radetzkystrasse 10, 5020 Salzburg, Austria, Europe Phone +43-(0)662-432538; Fax +43-(0)662-443139; email office@protozoology.com; http://www.protozoology.com