Standard

IWA 28:2018

Withdrawn

Corrigendums and amendments are bought separately.

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Abstract

IWA 28:2018 specifies requirements and test methods to ensure safety, performance and sustainability of community-scale resource-oriented faecal sludge treatment units that serve approximately 1 000 to 100 000 people. IWA 28:2018 applies to treatment units that: · primarily treat faecal sludge; · are able to operate in non-sewered and off-grid environments; · are prefabricated. IWA 28:2018 does not apply to sanitation treatment units requiring sewer infrastructure, or to those requiring electric grid access during steady state operation. Treatment units to which IWA 28:2018 applies exhibit resource recovery capability (e.g. recovering energy, reusable water, soil amendment) and are capable of being energy neutral or energy net positive.

Document information

  • Standard from ISO
  • Published:
  • Withdrawn:
  • Edition: 1
  • Document type: OTHER
  • Pages
  • Publisher ISO
  • Distributor ISO
  • ICS 13.030.20
  • ISO TC ISO/TMBG