COMPTES RENDUS PROCEEDINGS. 9e Symposium sur le traitement des eaux usges au Canada. 9th Symposium on Wastewater Treatment

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1 PROCEEDINGS COMPTES RENDUS 9th Symposium on Wastewater Treatment 9e Symposium sur le traitement des eaux usges au Canada November 11-12, 1986 Hotel MeYidien Montreal novembre 1986 Hotel Me>idien Montreal Gouvernement du Quebec Ministere de l'environnement 5199, rue Sherbrooke Est Edifice "A", bureau 4800 HIT 3X3 Association qu6b6coise des techniques de l'eau 6290, rue Pgrinault Bureau 2 H4K 1K5 Socie qu6b6coise d'assainissement des eaux 1055 boul. Dorchester est loe 6tage H2L 4S5 UNIVERSITATSBIBLIOTHES- HANNOVER TECHNiSCHE i INFORMATIONSBIBLIOTHEK 3 Environment Canada Conservation and Protection Ottawa, Ontario KIA OE7 Environnement Canada Conservation Protection Ottawa (Ontario) KIA OE7

2 CONTENTS/MATIERES SESSION I INDUSTRIAL WASTEWATER AND SLUDGE TREATMENT STRATEGIES/ TRAITEMENT DES EAUX INDUSTRIELLES ET DES BOUES CHEMICAL TREATMENT OF FOOD INDUSTRY EFFLUENTS 1 Mr. Bjorn Rusten, Bjornar Eikebrokk, Goril Thorvaldsen Aquateam Norwegian Water Technology Centre Oslo, Norway LA METHANISATION EN LIT FLUIDISE D'EAUX RESIDUAIRES 19 INDUSTRIELLES M. Gerard Faup, J.M. Audic, F. Ehlinger, R. Nicol Laboratoire central Lyonnaise des Eaux, Degr^mont Le Pecq, France TOXICITY REDUCTION STRATEGIES FOR INDUSTRIAL EFFLUENTS 29 Mr. Norbert Schmitdke, W. Wesley Eckenfelder Schmitdke & Associates Kitchener, Ontario OIL FROM SLUDGE: A TECHNOLOGY UPDATE 31 Mr. Trevor R. Bridle, H.W. Campbell Wastewater Technology Centre Burlington, Ontario SEWAGE TREATMENT AND SLUDGE DISPOSAL IN THE U.K. 41 HOW MONEY INFLUENCES TECHNOLOGY Mr. Per J. Matthews Anglian Water, Huntingdon United Kingdom

3 VI SESSION II TREATMENT PROCESS EVALUATION/ EVALUATION DE PROCEDE DE TRAITEMENT CASE STUDY OF AN ULTRAVIOLET WASTEWATER DISINFECTION 43 SYSTEM Mr. Sidney Ellner Ultraviol Purification Systems Inc. Bedford Hills, New York, U.S.A. DESINFECTION DES EFFLUENTS URBAINS PAR IRRADIATION AUX 59 RAYONS ULTRAVIOLETS Mile Alexandra Kantardjieff Le Groupe Teknika Sherbrooke, Quebec RECIRCULATING INTERMITTENT SAND FILTER SYSTEM FOR ON-SITE 87 WASTEWATER TREATMENT Mr. Joe Belicek, J.F.J. Zaal, R.L. Kent Environment Canada, Edmonton, Alberta BIOFILTRATION DES EAUX USEES PAR LES PROCEDES "BIODROF/ 111 BIOFOR" Mile Michele Prevost Gendron, Lefebvre Consultants Laval, Quebec DEVELOPPEMENTS RECENTS DE LA DECANTATION LAMELLAIRE 113 M. Jean-Yves Bontonou, ing. John Meunier Inc., F. Blondeau Omnium de Traitements de Valorisation France

4 VII SESSION HI RECHERCHE APPLIQUEE ET DEVELOPPEMENT DE TECHNOLOGIE/ APPLIED RESEARCH AND TECHNOLOGY DEVELOPMENT TRAITEMENT TERTIAIRE DES EAUX USEES PAR LA TOURBE 159 M. Louis Hains M. K. Subba Narasiah University de Sherbrooke Sherbrooke, Quebec ETUDE SUR LES INTERACTIONS ARGILES-POLLUANTS 189 Mile Diana Mourato R.N. Yong University McGill CASE STUDY OF A LANDFILL LEACHATE TREATMENT PROJECT 201 HIGHWAY 101 LANDFILL Patrick J. Wright and Thomas P. Austin Porter-Dillon Limited and Marc B. Trudell Pluritec-Dillon MODIFIED ACTIVATED SLUDGE SYSTEM USING BIOFLOCCULATION 227 Hang Sik Shin Environmental Engineering Division AIT, Bangkok, Thailand Hung Suck Park Department of Civil Engineering KAIST, Soeul, Korea TRAITEMENT TERTIAIRE DES EAUX USEES DOMESTIQUES PAR 237 MICROALGUES M. J.B. S^rodes, J.J. Waligora, J. de la Noue Universite Laval Ste-Foy, Quebec FILTRATION OF TREATED WASTEWATER FOR REUSE APPLICATIONS 251 G. Tchobanoglous, R. Land, R. Weinschrott University of California

5 VIII SESSION IV STRATEGIES ET CONTROLES DE L'EXPLOITATION DE STATIONS DE TRAITEMENT D'EAUX USEES/TREATMENT PLANT OPERATING STRATEGIES AND CONTROLS CAPDET-PC: COMPUTER ASSISTED DESIGN OF WASTEWATER 27.5 TREATMENT FACILITIES Gilles Patry McMaster University Hamilton, Ontario BIOBAC: UN OUTIL POUR LA SIMULATION DES BIOREACTEURS 277 Marc-Andre Desjardins Francois Briere Ecole Polytechnique, Montreal Yvon Beland Ministere de L'Environnement du Quebec SYSTEME INFORMATISE DE GESTION D'ENTRETIEN 295 Edna B. Boisselle Pellemon Incorpor6 MICROBIOLOGY OF ACTIVATED SLUDGE 317 Nellie J. Brown The Layhaunts Group East Amherst, New York OZONE CLEANING ON-LINE WATER QUALITY MONITORING SYSTEM 361 Khalil Z. Atasi Droit Water and Sewerage Department Droit, Michigan AN INSTRUMENT FOR AUTOMATED CONTROL OF SLUDGE 385 CONDITIONING H.W. Campbell, P.J. Crescuolo Environment Canada Wastewater Technology Centre Burlington, Ontario and S.L. Siverns, E.J. Harrison Zenon Environmental Incorporated