Trace Metal Contamination in the Water Environment of Dhaka City: Heavy metals and inland surface water quality - Softcover

Paul, Narayan Chandra

Softcover

ISBN 10: 3846596124 ISBN 13: 9783846596128

Verlag: LAP LAMBERT Academic Publishing, 2011

Inhaltsangabe

The environment, economic growth and development of Bangladesh are highly influenced by water-its regional and seasonal availability and the quality of surface and groundwater. Surface water of Dhaka metropolitan city is unprotected. An investigation was carried out to study As, Cu, Fe, Mn, Pb and Zn contents and the hazards of these trace metal contamination in pond, lake and river waters of Dhaka metropolitan city. The average concentration of As, Cu, Fe, Mn, Pb and Zn were varied from 0.002 to 0.006, 0.030 to 0.413, 0.227 to 0.690, 0.173 to 0.900, 0.113 to 0.390 and 0.01 to 0.23 ppm, respectively. According to drinking water (potable water), public water, irrigation water and for aquaculture standard As, Cu, and Zn toxicity were not detected. In most cases, the concentrations of Mn and Pb were considered as toxicants. Seasonal fluctuations of concentrations were also found in all samples.

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Über die Autorin bzw. den Autor

Mr. Narayan Chandra Paul is a PhD candidate majoring in Plant Pathology and Plant Cell Technology at Chungnam National University, South Korea. He has obtained B.Sc.Ag(Hons) from Sher-e-Bangla Agricultural University and MS in Environmental Science from Bangladesh Agricultural University. He is the author of numerous scientific publications.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2011
• Sprache: Englisch
• ISBN 10: 3846596124
• ISBN 13: 9783846596128
• Einband: Taschenbuch
• Anzahl der Seiten: 88
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: Betascript Publishing; customerservice@vdm-vsg.de; ; Brivibas gatve 197; Riga; 1039; Lettland