1. Innovative Ecological Sanitation Network India
ecosan - an approach to human dignity, community health and food security
Innovative Ecological Sanitation Network India
(IESNI)
3rd International Conference on Ecological Sanitation
Durban (SA), May 2005
Johannes Heeb, Christine Werner, Hinnerk Bartels, Martin Wafler, Ken Gnanakan, Martin Mcwan
ACTS Agriculture, Crafts, Training and Studies
seecon
International gmbh
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2. Durban /

3. experts, decision makers, stakeholders, scientists, etc.
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4. Objective IESNI Supporting the development of:
innovative ecological sanitation systems (closed loop systems) for India (for rural and urban applications)
the institutional and economical framework for innovative ecological sanitation implementation in India
the acceptance of reusing recycled nutrients in agricultural applications
Implementing and evaluating 3-5 case studies in India.
Providing capacity building, knowledge dissemination, experience sharing and implementation support
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6. IESNI Case Studys
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7. IESNI Case Study 1 & 2 RAMETI Khopoli VANAMATI Nagpur
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8. Navsarjan Primary Schools
IESNI Case Study 3
Navsarjan DSK-Campus
Navsarjan Primary Schools
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9. ACTS Public Toilet Centre and Rayasandra Campus
IESNI Case Study 4
ACTS Public Toilet Centre and Rayasandra Campus
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10. ecosan - an approach to human dignity, community health and food security
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11. ecosan for fighting Dalit discrimination
ecosan - an approach to human dignity, community health and food security
DSK Campus and Schools
ecosan for fighting Dalit discrimination
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12. Dalits - Lesser Humans ...
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13. DSK Campus
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14. DSK Campus
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15. Community Training Centre (CTC)
Present Situation DSK-Campus
Common Toilet Centre 2 1 5 1 8 9
MCRT-workshop 4 1 3 1
Hostel Building
Workshops 6
soak pit
sporting field
kitchen garden
boys dormitories 1 7
Library
girls dormitories 2
recreation room 3
warden house 4 10 11
Admin., Kitchen
Community Training Centre (CTC)
medical room 5 13
staff toilet (ladies) 6 12 18 18
staff toilet (gents) 7
common toilets (gents) 8 15 16
common toilets (ladies) 9 17
common toilets (ladies) 10
soak pits 14
common toilets (gents) 11
toilet in E.D. Ofiice 12
toilet in kitchen 13
gents dormitory 15
common toilets (gents) 17
ladies dormitory 14
common toilets (ladies) 16
guest rooms 18
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16. urine collection compartment
Proposal Vermitoilet – Ground Plan
leachate garden
urine collection compartment
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17. Squatting Platform “Model DSK”
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18. leachate infiltration trench
School Toilet Center
leachate infiltration trench A
urine collection tank
tree
planter
planter
greywater garden
greywater garden
wash
wash
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19. leachate infiltration trench
School Toilet Center
leachate infiltration trench A
urine collection tank
tree
planter
planter
greywater garden
greywater garden
wash
wash
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20. leachate infiltration trench
School Toilet Center
leachate infiltration trench A
urine collection tank
tree
planter
planter
greywater garden
greywater garden
wash
wash
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21. „ecosan under construction“
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22. Research on Grey Water Gardens
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23. Research on Grey Water Gardens
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24. organic material (coarse)
Module “Greywater Treatment in vermifilter” (cont.)
collection chamber
compost filter
rush mat 30
organic material (coarse) 35
organic material
gravel 20
irrigation trenches
cutting pump
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25. RAMETI Khopoli & VANAMATI Nagpur
ecosan - an approach to human dignity, community health and food security
RAMETI Khopoli & VANAMATI Nagpur
ecosan for soil and water conservation
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26. vertical flow constructed wetland settling tank (greywater)
Concept (Hostel Building)
vertical flow constructed wetland
use for irrigation
fail safe overflow to spillway
fail safe overflow to spillway
settling tank (greywater)
collection tank I
collection tank II
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27. ecosan for slum upgrading
ecosan - an approach to human dignity, community health and food security
Banglore
ecosan for slum upgrading
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28. “You will never succeed …”
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29. “You will never succeed … but we will fund the project”
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30. Durban /

31. Closing the drains …”
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32. “We need save and clean toiltes”
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33. ecosan public toilet centre
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34. Durban /

35. Design - Material Flow Concept
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36. Research: Mass Balance - (Nitrogen)
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37. Research: Effect of Compost on Plant Grow
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38. Upscalinng C D 170 cm B A 190 cm 95 cm 195 cm 1060 cm
200 l faecal matter storage tank (plastic)
500 l urine storage tank (plastic), covered
washing water collection pipe
urine collection pipe C D
170 cm B A
190 cm
connection point for faecal matter suction hose
connection point for urine suction hose
faecal matter suction pipe
ball valve
95 cm
195 cm
1060 cm
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39. Durban /

40. ecosan conference Mumbai
India
IWWS International Conference
Mumbai / India
November 25-26, 2005
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41. Indian-Bangali e-course
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42. IESNI Case Studys
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43. Durban /

44. Banglore, India
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45. Durban /

46. Shit happens !
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47. … lets turn it into wealth
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48. ecosan - a promising approach to human dignity, community health and food security
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49. Durban /