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Chemical free disinfection using the fluid disinfection system (FDS)™

  • Richard David Faulkner

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

    Abstract

    This paper describes trials carried out with a disinfection system developed by Packaged Environmental Solutions (F'ES). The trials were carried out at the Woolgoolga Sewage Treatment Plant, which is operated by the Coffs Harbour City Council, in New South Wales. The system uses a heat disinfection system with heat exchange and recovery to minimise operating costs. The disinfection system can handle from 200 L/h to 20,000 L/h, and the current tests were conducted at a rate of about 300 L/h at a temperature of 85 –90°C with a retention time of about two and a half minutes. The unit was positioned after secondary treatment (activated sludge) and filtering (disc filters) and results were also obtained following the standard disinfection by chlorine for comparison. Both faecal coliforms and total coliforms were measured, before and after disinfection. Results indicate that FDS is a viable alternative to conventional disinfection methods for reuse of treated effluent.
    Original languageEnglish
    Title of host publicationProceedings of On-site '05: Performance Assessment for On-site Systems
    EditorsRobert A Patterson, Malcolm J Jones
    Place of PublicationArmidale, Australia
    PublisherLanfax Laboratories
    Pages171-177
    ISBN (Print)0957943822
    Publication statusPublished - 2005
    EventOn-site '05 Conference: Performance Assessment for On-site Systems - Armidale, Australia
    Duration: 27 Sept 2005 → 30 Sept 2005

    Conference

    ConferenceOn-site '05 Conference: Performance Assessment for On-site Systems
    CityArmidale, Australia
    Period27/09/05 → 30/09/05

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 6 - Clean Water and Sanitation
      SDG 6 Clean Water and Sanitation

    Keywords

    • Water Quality Engineering

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