Natural Resources and Conservation Vol. 3(1), pp. 7 - 10
DOI: 10.13189/nrc.2015.030102
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Evaluation of Organic Pollution by Palmer's Algal Genus Index and Physico-chemical Analysis of Vaigai River at Madurai, India

S. David Noel , M. R. Rajan ^*
Department of Biology, Gandhigram Rural Institute-Deemed University, India

ABSTRACT

Evaluation of organic pollution by Palmer's Algal Genus Index and physico-chemical and biological characters of Vaigai River water of India and its suitability for drinking and irrigation purposes was carried out. The sampling points were selected on the basis of their importance. Analysis of physico-chemical parameters like pH, electrical conductivity, total dissolved solids, dissolved oxygen, chloride, sulphate, total hardness, calcium, magnesium, and sodium, potassium has been carried out. Organic pollution was assessed by employing Palmers algal pollution index. From the above analysis it is observed that all the sampling points are biologically contaminated due to good supply of nutrients into the river Vaigai and the high physico-chemical parameters supported enrichment of river water with nutrients.

KEYWORDS
Vaigai River, Physico-chemical Parameters, Bureau of Indian Standard, Palmers Algal Pollution Index, Eutrophication

Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] S. David Noel , M. R. Rajan , "Evaluation of Organic Pollution by Palmer's Algal Genus Index and Physico-chemical Analysis of Vaigai River at Madurai, India," Natural Resources and Conservation, Vol. 3, No. 1, pp. 7 - 10, 2015. DOI: 10.13189/nrc.2015.030102.

(b). APA Format:
S. David Noel , M. R. Rajan (2015). Evaluation of Organic Pollution by Palmer's Algal Genus Index and Physico-chemical Analysis of Vaigai River at Madurai, India. Natural Resources and Conservation, 3(1), 7 - 10. DOI: 10.13189/nrc.2015.030102.