The inhibitory effects of heavy metals on self-purification processes in surface water were studied. Toxicities of the metals were evaluated on the grounds of the results of the Biochemical Oxygen Demand (BOD) test in river water.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/effect-heavy-metals-self-purification-processes-rivers
[2] http://admin.indiaenvironmentportal.org.in/category/author/j-mala
[3] http://admin.indiaenvironmentportal.org.in/category/author/j-maly
[4] http://admin.indiaenvironmentportal.org.in/category/journal/applied-ecology-and-environmental-research
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-quality
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biological-oxygen-demand-bod
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toxicity-studies