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Landfill Leachate Treatment Veolia Water Technologies 4105 Sartelon • St-Laurent, Quebec • H4S 2B3 tel: 514-334-7230 • fax: 514-334-5070 [email protected] • www.veoliawatertechnologies.ca Library Photo Veolia - © - 12/2019 Canada Technologies Water Veolia Landfill Leachate Treatment WATER TECHNOLOGIES Veolia Water Technologies Canada - 12/2019 - © Veolia Photo Library Photo Veolia - © - 12/2019 Canada Technologies Water Veolia Treating leachates to protect the environment Landfill leachate is a complex wastewater effluent with a high variability in its physical and chemical properties. Proper treatment of this type of water therefore requires significant attention. Veolia’s large portfolio of advanced technologies and services allow for successful and reliable treatment of this wastewater. We are experienced in designing systems that use both conventional and proprietary technologies to meet our clients’ needs with cost-effective and sustainable solutions. A wide range of proven solutions for a large variety of needs 1 Septic sludge treatment 3 Clarification for TSS and metals removal • Septage receiving station and sludge dewatering (SEPRAPAC®) • High-Rate Dissolved Air Flotation is an efficient process for clarifying MBBR effluent (SPIDFLOW®) 2 Leachate biological treatment • The Ultimate Clarifier for clarification and softening, with a • Sequencing Batch Reactor (SBR) conventional process to footprint up to 20 times smaller than conventional systems remove the BOD₅ (ACTIFLO®) • Moving Bed Biofilm Reactor (MBBR) a support for nitrifying biomass (AnoxKaldnes™) 4 Polishing treatment • Membrane Bio-Reactor (MBR) for high quality effluent • Discfilters for tertiary TSS removal. (Hydrotech™) suitable for reuse (BIOSEP™) • Phosphorus recovery (Struvia™) 1 3 2 4 Services to meet our clients’ needs • Digital solutions for remote monitoring and controlling • Mobile Water Units for temporary or emergency water needs of connected plants and water treatment equipment • Water treatment chemicals (Hydrex™) (AQUAVISTA™) • Water characterizations, lab services, and piloting Veolia’s experience in leachate treatment in Canada LET St-Rosaire, QC LET Frampton, QC Leachate landfill + composting Leachate treatment and + septic tank sludge treatment compliance with provincial and compliance with provincial regulations for direct discharge regulations for direct discharge (BOD, TSS, TAN) (BOD, TSS, TN, Phosphorus) Technologies: Moving Bed Biofilm Technologies: Septic tank sludge Reactor (MBBR), Dissolved Air receiving station + dewatering Flotation (DAF) + Membrane Biological Reactor Flow : 200 m3/d (MBR) Flow : 510 m3/d LET Sainte-Sophie, QC LET Champlain, QC Leachate landfill treatment for Leachate treatment and water polishing (TSS and Zinc) compliance with provincial before discharge in river regulations for direct discharge Technologies: Sequencing Batch (BOD, TAN) Reactor (SBR) + Lamellar settling Technologies : Moving Bed Biofilm clarifier Reactor (MBBR) Flow : 1000 m⁳/d Flow : 614 m3/d LET St-Nicéphore, QC LET Coaticook, QC Leachate treatment and Leachate treatment and compliance with provincial compliance with municipal regulations for direct discharge regulations for network discharge (BOD, TAN, TSS) (BOD, TKN) Technologies: Moving Bed Biofilm Technologies: Sequencing Batch Reactor (MBBR) + Gravity settling Reactor (SBR) clarifier Flow : 645 m3/d Flow : 20 m3/d COMOX, BC Wildrose, AB Filtrate treatment and compliance Leachate treatment and with municipal regulations for compliance with strict regulation network discharge (BOD, TAN) for infiltration (BOD, TSS, TAN, Technologies: Septic tank sludge NO3, P) receiving station + Dewatering Technologies: Membrane sludge + Moving Bed Biofilm Biological Reactor (MBR) Reactor (MBBR) + Discfilter Flow : 250 m3/d Flow : 410 m3/d .
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