Two sewage treatment plants have been installed at the plant and at the Urjanagar residential colony respectively.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/sewage-treatment-its-reuse-jindal-power-limited
[2] http://admin.indiaenvironmentportal.org.in/category/author/s-s-garg
[3] http://admin.indiaenvironmentportal.org.in/category/journal/everything-about-water
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industry
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage-treatment-plants-stp
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-waste-treatment
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/raigarh-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chhattisgarh
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wastewater-recycling