Sanitation 21 planning framework - IWA

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Sanitation 21Sanitation system options and Management RequirementsDOMAIN1A Onsite DrySanitationElementsManagement1B Onsite Dry with semi centralisedtreatmentSanitationManagementElementsHouse-HoldToiletCollectionTreatmentDisposalMEDIUM:Management andreuse of pit wastesToiletCollectionMEDIUM: Responsibleuse of the toiletNeighbourhoodOption 1TransportTreatmentDisposal orRe-useWard/ DistrictHIGH: Responsibilityfor management of pitemptying and treatmentfacilities (could becommunity/ districtgovt or small scaleprivate operation)CityOption 2TransportTreatmentDisposal orRe-useHIGH: City responsibilityfor treatment (with localcommunity or privatesector) collection,or possible privateoperation of treatmentBeyond thecitySub-Option 3TransportRe-useHIGH: Base decisionon whether there areacceptable disposal/ reuseoptions?Table61C Onsite Dry with urine diversion 2A Onsite semi wet (pour flush)SanitationElementsOption 1ToiletCollectionTreatmentRe-useManagementHIGH: Household useof urin divering toiletand management ovurine and feaces reuseSanitationElementsOption 1ToiletCollectionTreatmentRe-useManagementHIGH (1) MEDIUM(2): Responsibleuse of the toilet,management ot twinpits, re-use of treatedwastesOption 2TransportRe-useMEDIUM: Wherehouseholds have nodemand for re-useoncsider if there areoptions for re-usefurther downstream.If so what arethe managementand regulationrequirements? (couldbe community/ districtgovt or small scaleprivate operation)Option 2TransportRe-useMEDIUM: Wherehouseholds have nodemand for re-useoncsider if there areoptions for re-usefurther downstream.If so what arethe managementand regulationrequirements? (couldbe community/district govt orsmall scale privateoperation)Sub Option 3Re-useHIGH: Is there amarket for re-use ofmaterials?Sub Option 3Re-useHIGH: Is there amarket for re-use ofmaterials?– 22 –
Sanitation 21Sanitation system options and Management Requirements (cont.)2B Onsite wet with (semi) centralisedtreatmentDOMAIN SanitationManagementElementsHouse-HoldToiletCollectionMEDIUM: Responsibleuse of the toilet –requires adequate waterNeighbourhoodWard/ DistrictOption 1TransportTreatmentRe-useHIGH (1) LOW (2):Where households haveno demand for re-useoncsider if there areoptions for re-use furtherdownstream. If so whatare the management andregulation requirements?(could be community/district govt or smallscale private operation)CityOption 2TransportTreatmentDisposal orRe-useMEDIUM(1) HIGH (2):At city level treatmentoptions includecombination withconventional wastewatertreatmentBeyond thecitySub-Option3TransportDisposal orRe-useHIGH: Base decisionon whether there areacceptable disposal/ reuseoptions? How willthis be financed?3A Waterbourne with pre treatment and(semi) centralised treatmentSanitationManagementElementsToiletPre-treatmentMEDIUM/HIGH:Household responsibilityfor pre-treatment– consider availabilityof small operators toempty silt traps etc.Option 1TransportTreatmentDisposalHIGH (1) Low (2):Management options:could be community/district govt or smallscale private operationOption 2TransportTreatmentDisposal orRe-useSub-Option 3TransportDisposal orRe-useMEDIUM (1)HIGH(2):City responsibility forpublic or possibleprivate operation oftreatment. Re-usehas high managementrequirementsHIGH: Base decisionon whether there areacceptable disposal/re-use options.High managementrequirements3B Water bourne with (semi) centralisedtreatmentSanitationManagementElementsToiletLOWOption 1TransportTreatmentDisposalHIGH (1) LOW (2):Management options:could be community/district govt or smallscale private operationOption 2TreatmentDisposalMEDIUM (1) HIGH(2): City responsibilityfor public or possibleprivate operation oftreatment. Re-usehas high managementrequirementsSub Option 3Re-useHIGH: Is there amarket for re-use ofwaste – this has highoperational costs.Table63C Waterbourne with centralisedtreatmentSanitationManagementElementsToiletLOWTransport LOWOption 1TreatmentDisposalHIGH: Cityresponsibility fortreatment publicor possible privateoperation of treatment.Re-use has high mgt.requirementsSub Option 2Re-useHIGH: Is there amarket for re-use ofwaste – this has highoperational costs.– 23 –
Page 1 and 2: Sanitation 21Simple Approaches toCo
Page 3 and 4: Sanitation 213.4 Actors, Mandates,
Page 5 and 6: Sanitation 21ForewordThe debate aro
Page 7 and 8: Sanitation 21605040302010Sanitation
Page 11 and 12: Sanitation 21There is rarely much c
Page 13 and 14: Sanitation 21Box 5: Are we dealing
Page 15 and 16: Sanitation 213 The FrameworkIn this
Page 17 and 18: Sanitation 21cleanliness and conven
Page 19 and 20: Sanitation 21who have an interest i
Page 21: Sanitation 21Sanitation Systems Typ
Page 25 and 26: Sanitation 21be brought up to anoth
Page 27 and 28: Sanitation 21Using the Framework -
Page 29 and 30: Sanitation 21• Do management requ
Page 31 and 32: Sanitation 21order to plan for the
Page 33 and 34: Sanitation 21Salaam and many other
Page 35 and 36: Sanitation 21Annex Two:Preliminary
Page 37 and 38: Sanitation 21Annex Two (continued)D
Page 39 and 40: Sanitation 21- notes -- 39 -

Sanitation 21 planning framework - IWA

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