Scientists say tube-shaped microbots may be an effective and economical way to clean up our water.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/robot-swarms-could-help-solve-our-lead-pollution-problems
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/huffington-post-0
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution-control
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lead
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-waste
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arsenic
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mercury
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wastewater-recycling