In this paper, a concept of ecological sanitation has been discussed in details. Ecological sanitation (ecosan) is a system designed for making sanitation and agriculture complementary, as it aims at reuse of reclaimed nutrients to the soil, and conserve valuable water resources.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/concept-ecological-sanitation-systems
[2] http://admin.indiaenvironmentportal.org.in/category/author/s-y-bodkhe
[3] http://admin.indiaenvironmentportal.org.in/category/journal/journal-institution-public-health-engineers
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eco-sanitation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wastewater-recycling
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/irrigation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation