期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：11
页码：19648
DOI：10.15680/IJIRSET.2016.0511163
出版社：S&S Publications
摘要：In the present study determine that the heavy metals such as Copper (Cu), Zinc (Zn), Cadmium (Cd),Mercury (Hg), Chromium (Cr) and Iron (Fe) were analyzed in the Sediment samples. The sample analysis was done bymicrowave assisted digestion and Atomic Absorption Spectrophotometer (AAS). The presence of heavy metals inbrackish water causes hazardous impact on the aquatic organisms. They are released in large concentration througheffluent discharges from fiber boat industry, dry fish form issue, metal processing, paints and pigment production,biocides production and through domestic sewage from nearby villages. The range of heavy metals in sediment (μg g-1)Copper (Cu), Zinc (Zn), Cadmium (Cd), Mercury (Hg), Chromium (Cr) and Iron (Fe) were: 5.03-42.3; 26.4-75.26;4.89-17.14; 0.012-0.112; 0.05-4.29 and 0.3-0.98 and 5.67-81.26; 26.45-69.32; 5.42-8.72; 0.016-0.163; 0.14- 5.2 and0.4-0.64 respectively.
关键词：Heavy metals; Atomic Absorption Spectrophotometer and brackish water.
