- Cost per capita Rs.150/-
- Regeneration cost per capita Rs.3/
- Effective cost per ltr. 5 paise.
- Regeneration exchange of candles – User friendly
- Most effective with awareness campaign.
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- Cost per capita Rs.300/-
- Regeneration cost per capita Rs.1/-
- Effective cost per ltr. 1.5 paise.
- Regeneration Onsite – Simple operation
- Most effective in village co-operative societies.
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