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Sewerage System with Urine Diversion

No change in size, 01:19, 16 October 2014

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Stormwater could also be put into the Gravity Sewer network, although this would dilute the wastewater and require Stormwater overflows. Therefore, local retention and infiltration of Stormwater or a separate drainage system for rainwater are the recommended approaches.

Urine diverted at the User Interface is collected in a Storage Tank (S.1). Stored Urine can be handled easily and with little risk because it is nearly sterile. With its high nutrient content it can be used as a good liquid fertilizer. Stored Urine can be transported for Application in agriculture (D.2) either using [[Jerrycan - tank \ | Jerrycans]] or a Tank (C.1), or a [[Motorized Emptying and Transport | Motorized Emptying and Transport]] technology (C.3) – the same way that bulk water or Sludge is transported to fields.

Brownwater is treated at a (Semi-) Centralized Treatment facility using a combination of the technologies T.1-T.12. The Sludge generated from these technologies must be further treated in a dedicated Sludge treatment facility (technologies T.13-T.17) prior to Use and/or Disposal. Options for the Use and/or Disposal of the treated Effluent include [[Irrigation | Irrigation]] (D.6), [[Aquaculture Ponds | Fish Ponds]] (D.9), [[Floating Plant - Macrophyte - Pond | Floating Plant Ponds]] (D.10) or discharge to a water body ([[Water Disposal - Groundwater Recharge | Water Disposal/Groundwater Recharge]], D.11). After adequate treatment, Sludge can either be used in agriculture (D.5) or brought to a Storage/Disposal site (D.12).

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