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  • S.R. CEN/TR 15809:2008

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    CHARACTERIZATION OF SLUDGES - HYGIENIC ASPECTS - TREATMENTS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  National Standards Authority of Ireland

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Hygienic considerations
      4.1 General
      4.2 From concept to good practice
      4.3 Aspects of microbiology, virology and parasitology
      4.4 Aspects of epidemiology
      4.5 Definition of the hygienic objective of treatment
    5 General methodologies and tools to define the hygienic
      effect of treatment, and to manage the hygienic safety
      5.1 General
      5.2 Health risk assessment
          5.2.1 Hazard identification
          5.2.2 Dose-response assessment
          5.2.3 Exposure assessment
          5.2.4 Risk characterisation
      5.3 Quality Assurance and Hazard Analysis and Critical
          Control Point (HACCP) for use in sludge
    6 Treatments available: efficiency and drawbacks
      6.1 General
      6.2 Biological treatment
          6.2.1 Anaerobic digestion
          6.2.2 Composting
          6.2.3 Thermophilic aerobic digestion (TAD) or Aerobic
                thermophilic stabilisation (ATS)
          6.2.4 Long term storage
          6.2.5 Reedbeds
      6.3 Chemical treatment
          6.3.1 Treatment with lime
          6.3.2 Other chemical methods
      6.4 Physical treatment
          6.4.1 Pasteurisation of sludge
          6.4.2 Thermal drying
          6.4.3 Thermal hydrolysis
      6.5 Combined treatment and other methods
    Annex A (informative) Micro organisms which could be found
            in sewage sludge
    Bibliography

    Abstract - (Show below) - (Hide below)

    Presents information about principles to be followed in different sludge treatment processes to reach specified hygienic requirements.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 22000:2005 Food safety management systems Requirements for any organization in the food chain
    CEN/TR 15584 : 2007 CHARACTERISATION OF SLUDGES - GUIDE TO RISK ASSESSMENT ESPECIALLY IN RELATION TO USE AND DISPOSAL OF SLUDGES
    EN ISO 22000:2005 FOOD SAFETY MANAGEMENT SYSTEMS - REQUIREMENTS FOR ANY ORGANIZATION IN THE FOOD CHAIN (ISO 22000:2005)
    CEN/TR 15473 : 2007 CHARACTERIZATION OF SLUDGES - GOOD PRACTICE FOR SLUDGES DRYING
    ISO/IEC Guide 51:2014 Safety aspects Guidelines for their inclusion in standards
    EN 12832 : 1999 CHARACTERISATION OF SLUDGES - UTILISATION AND DISPOSAL OF SLUDGES -VOCABULARY
    ISO 14001:2015 Environmental management systems Requirements with guidance for use
    EN ISO 14001:2015 ENVIRONMENTAL MANAGEMENT SYSTEMS - REQUIREMENTS WITH GUIDANCE FOR USE (ISO 14001:2015)
    ISO 9000:2015 Quality management systems Fundamentals and vocabulary
    EN 1085:2007 WASTEWATER TREATMENT - VOCABULARY
    EN ISO 9000 : 2015 QUALITY MANAGEMENT SYSTEMS - FUNDAMENTALS AND VOCABULARY (ISO 9000:2015)
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