scholarly journals A physical and chemical study of ground water and Heavy metal analysis of estuarine area in Chennai

2018 ◽  
Vol 11 (No. 07) ◽  
pp. 293-299
Author(s):  
J. Ramkumar ◽  
P. Usha ◽  
D. Priya ◽  
M.S. Deenadayalan
Keyword(s):  
Heavy Metal ◽  
Ground Water ◽  
Chemical Study ◽  
Metal Analysis ◽  
Estuarine Area ◽  
Heavy Metal Analysis ◽  
Physical And Chemical

scholarly journals Heavy metal analysis in ground water samples of Sailu Tehsil

2008 ◽  
Vol 3 (2) ◽  
pp. 339-340
Author(s):  
D.U. THOMBAL ◽  
R.U. AMBHURE ◽  
S.R. MIRGANE
Keyword(s):  
Heavy Metal ◽  
Ground Water ◽  
Water Samples ◽  
Metal Analysis ◽  
Heavy Metal Analysis

scholarly journals Spatial Variation Study of Heavy Metal in Ground Water of Southern Part of Upper Berach River

2021 ◽  
Vol 10 (9) ◽  
pp. 357-367
Author(s):  
Dheeraj Kumar P. K. Singh ◽  
Jitandar Kumar K. K. Yadav ◽  
B. L. Tailor
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Ground Water ◽  
Temporal Variations ◽  
Metal Analysis ◽  
Heavy Metal Analysis ◽  
Acceptable Limit ◽  
Spatio Temporal ◽  
Gis Environment ◽  
Drinking Purpose

The present study was conducted to study heavy metal pollution in ground water of southern part of Upper Berach river. The water samples for the heavy metal analysis were collected from the open well of the 38 locations from Upper Berach river to find out concentration of different heavy metal such as Iron (Fe), Manganese (Mn), Copper (Cu), Zinc (Zn), Cadmium (Cd), Lead (Pb) and Nickel (Ni). The different heavy metals thematic maps of study area were prepared under GIS environment and the spatio-temporal variations of these parameters were analyzed. Results of the study indicates that about 57.94 per cent area shows Fe within BIS acceptable limit (< 0.3 mg/lit) and 42.06 per cent area show exceed Fe above acceptable limit of drinking purpose. About 42.03 per cent area shows Mn within BIS acceptable limit (< 0.1 mg/lit) and 57.97 per cent area shows Mn above permissible limit of drinking purpose.

Assessing Zinc Amassing in Forages, Buffalo Blood and Topsoil Collected from Sargodha City, Pakistan

2020 ◽  
Vol 71 (8) ◽  
pp. 240-248
Author(s):  
Kafeel Ahmad ◽  
Yongjun Yang ◽  
Zafar Iqbal Khan ◽  
Nimra Arshad ◽  
Tasneem Ahmad ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Atomic Absorption ◽  
Blood Sample ◽  
Analysis Of Variance ◽  
Atomic Absorption Spectrophotometer ◽  
Metal Analysis ◽  
Heavy Metal Analysis

The article is focused on estimation of Zinc in the roadside forages, and blood of buffaloes feeding on these forages. This study was carried out in Sargodha during December 2015 to January 2016 (winter) and May 2016 to June 2016 (summer). Five road sites (Mateela, Faisalabad roadside, Shaheenabad roadside, Bhalwal roadside and 50 chak) were selected from sampling of forages, soil and buffalo blood sample. Heavy metal analysis of all digested samples was done with atomic absorption spectrophotometer. Analysis of variance and correlation was done with two way ANOVA. This study regarding the accumulation of zinc in forages, soil and the buffalo blood would help the authorities to exactly determine the agents which are responsible for increasing pollution in the environment.

scholarly journals PHYTOCHEMICAL SCREENING AND HEAVY METAL ANALYSIS OF ULVA RETICULATA

2018 ◽  
Vol 11 (4) ◽  
pp. 84
Author(s):  
Gomathi K ◽  
Anna Sheba L
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Inductively Coupled Plasma ◽  
Tamil Nadu ◽  
Optical Emission ◽  
Phytochemical Analysis ◽  
Icp Oes ◽  
Dissolved Metals ◽  
Metal Analysis ◽  
Heavy Metal Analysis

 Objective: Ulva reticulata is a marine edible green seaweed widely distributed along the coastal lines of India. The present study was designed to screen the phytochemicals and evaluate heavy metals content of U. reticulata collected from Rameshwaram, Tamil Nadu, India, in the perspective of assessing their therapeutic value and/or safety in relation to its uses.Method: The seaweed sample was subjected to extraction with solvents of different polarities (methanol, ethanol, acetone, chloroform, and petroleum ether) and screened for phytochemicals according to standard methods. Heavy metal analysis was also performed with the dried sample powder using inductively coupled plasma optical emission spectrophotometer (ICP-OES).Result: Preliminary phytochemical analysis revealed the presence of reducing sugar, proteins, flavonoids, glycosides, alkaloids, and anthraquinones. ICP-OES indicated the seaweed to contain relative amount of heavy metals in the order of iron (Fe) > chromium (Cr) > Zinc (Zn) > nickel (Ni) > copper (Cu) > lead (Pb) - cadmium (Cd) and is within the permissible limits set by the WHO/FAO, except Fe and Cr.Conclusion: The different solvent extracts of U. reticulata showed the presence of the number of phytochemicals. Furthermore, the present study has revealed the presence of heavy metals in U. reticulata which can be a representative picture of the dissolved metals in the aquatic phase.

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