sewage odour reduction Articles

  • Odour control in sewage treatment plants - Case Study

    Controlling the emission of unpleasant smells in sewage treatment plants is a priority objective for plant managers in ensuring the welfare of their workers and minimising the impact of such facilities on the surrounding area. Bioconservacion has the solution for dealing with the emission of ...


    By Bioconservacion SA

  • Odour control: A successful experience in sorocaba city – Brazil

    Public concern over odours from sewage treatment facilities have been increasingly significantly in Brazil in recent years due to urban developments around existing plants or construction of new ones. The city of Sorocaba is an example where the expansion of the sewage collection and treatment system has increased and consequently more people have been exposed to bad odours. Due to this ...


    By IWA Publishing

  • Co-composting of sewage sludge and municipal solid waste

    Israel production of sewage sludge and MSW grows each year due to the increasing number of modern Wastewater plants that are using activated sludge process and the increasing population. Non-stabilized Sewage sludge is an environmental nuisance due to high level of pathogens, offensive odours, insect attraction and potential water sources pollution. The Haifa region itself, where the study took ...


    By ORBIT e.V.

  • Ashbridges Bay Sewage Treatment Plant, Toronto, Ontario - Case Study

    ABOUT THE PROJECT Biorem has successfully demonstrated its high rate odour control system for biosolids exhausts at Ashbridges Bay sewage treatment plant in Toronto, Ontario. The demonstration used XLD™, a biofiltration media engineered specifically for biosolids odours. The system has achieved 95% odour removal in less than 20-s Empty Bed Residence Time (EBRT) despite high ...


    By Biorem Technologies Inc.

  • High Rate Biological Odour Control Demonstration for Biosolids Exhausts

    Abstract Biorem has successfully demonstrated its high rate odour control system for biosolids exhausts at Ashbridges Bay sewage treatment plant in Toronto, Ontario. The demonstration used XLD™, a biofiltration media engineered specifically for biosolids odours. The system has achieved 95% odour removal in less than 20-s Empty Bed Residence Time (EBRT) despite high concentration of ...


    By Biorem Technologies Inc.

  • One Forcemain – Multiple Sewage Pumping Stations

    The sewage collection system for the community of Port Perry Ontario includes several sewage pumping stations conveying wastewater to the existing aerated sewage lagoons for treatment.  Initially the system originally included two sewage pumping stations pumping from the Community directly to the lagoons; the Water Street Pumping Sewage Station and the Cawker’s Creek Sewage Pumping Station. ...

  • Pumping wells & sewage lines case study

    Dorset Council - Bioremediation of Sewerage System The Dorset Municipality situated in the North East of Tasmania covers an area of 3196 km2. It comprises 14 townships, 10 water schemes and reticulated sewerage schemes for its two largest townships, Scottsdale and Bridport. Their populations are 1922 and 1234 respectively. Bridport’s population increases to approximately 6000 over ...


    By Cleveland Biotech Ltd.

  • Cambi – the digester `turbo charger`

    ABSTRACT A new patented process design has re-invented thermal hydrolysis in sludge treatment. The first plant from Cambi for hydrolysis of sewage sludge was built in 1995 at the HIAS WwTP, Hamar, Norway for a design capacity of 3500 Mg DS/year. The sludge is directly heated by injection of live steam. During internal recycling of steam a low energy consumption is secured. Predewatering raw ...


    By Cambi Group AS

  • Cowley Manor, Gloucester case study

    Cowley Manor is a magnificent country house set in 55 acres of parkland; its gardens are famous for its lakes and Victorian cascades. The property was completely refurbished and opened as a hotel in 2002. However the original plant failed to achieve its design performance and after various modifications and pressure from the Environment Agency, Watling Hope were approached and asked to provide ...


    By WPL Ltd

  • Case Study: Biolan Wastewater Treatment Facility

    The initial situation Biolan decided to build a new wastewater treatment plant in 2004. The treatment plant should have sufficient capacity, also taking the future into account. The requirements were to achieve a good purification result as well as removing odours from the region. The plant was designed by the company Jaakko Pöyry Oyj. The size of the main process basin turned out to ...


    By W-Rix Ltd

  • The economics of advanced digestion

    Abstract Historically, the focus sewage sludge digestion was to stabilise the sludge and reduce the odour emitted. Pathogen reduction, solids destruction and biogas production then became important. In recent years a number of advanced digestion processes have become available which can be added to the conventional digestion process. Initially advanced treatment methods for treating sludge were ...


    By Cambi Group AS

  • Generation using gas-fuelled engines in South Africa – an overview

    Most gas engines are Otto cycle spark ignition internal combustion reciprocating engines using natural gas as the primary fuel. Smaller models utilise stochiometric combustion while the larger engines are lean burn engines with pre-chamber ignition systems. The engines are coupled with packaged generator sets, ...


    By Clarke Energy

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