AHMEDABAD: High level of contamination in form of e-coli bacterium was found in the samples from units bottling water and licensed by Bureau of Indian Standards (BIS) to use the ISI mark.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/e-coli-found-samples-bottling-water-units
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-ahmedabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bottled-water-industry
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bureau-indian-standards-bis
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ahmedabad-d