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Technische Regel

IWA 28:2018

Ausgabedatum: 2018 04 13

Faecal sludge treatment units — Energy independent, prefabricated, community-scale resource-recovery units — Safety and performance

IWA 28:2018 specifies requirements and test methods to ensure safety, performance and sustainability of community-scale resource-oriented faecal sludge treatment units th...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 63 Seiten
Sprache:
Englisch

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.