際際滷shows by User: syawalms / http://www.slideshare.net/images/logo.gif 際際滷shows by User: syawalms / Mon, 15 Jun 2015 03:50:24 GMT 際際滷Share feed for 際際滷shows by User: syawalms Ijep10117 20120428-141845-6749-2079 /slideshow/ijep10117-2012042814184567492079/49388230 ijep10117-20120428-141845-6749-2079-150615035024-lva1-app6891
A comparative study of general water quality has been extensively studied in some major rivers of West Java, Indonesia and Dhaka, Bangladesh. Water quality assessment based on physiochemical investigation along wit h heavy metal concentration in water and sediments is presented. The results indicate that maximum sampling sites in the rivers of Dhaka are severely impaired in compar ison with the rivers of West Java. And, the pollution gap in the rivers of Dhaka is evident in respect of the season where pollution in winter is eminent in comparison with rainy seasons . All rivers were severely polluted with NOx, PO43- and Escherichia coli (E-coli). The heavy metal concentration of Al and Mn exceeded whereas, Cu, Zn and Pb were found to be below the international guidelines in most of the sampling points. And, C d an d Fe approached the thres hold limit in Dhaka.]]>
A comparative study of general water quality has been extensively studied in some major rivers of West Java, Indonesia and Dhaka, Bangladesh. Water quality assessment based on physiochemical investigation along wit h heavy metal concentration in water and sediments is presented. The results indicate that maximum sampling sites in the rivers of Dhaka are severely impaired in compar ison with the rivers of West Java. And, the pollution gap in the rivers of Dhaka is evident in respect of the season where pollution in winter is eminent in comparison with rainy seasons . All rivers were severely polluted with NOx, PO43- and Escherichia coli (E-coli). The heavy metal concentration of Al and Mn exceeded whereas, Cu, Zn and Pb were found to be below the international guidelines in most of the sampling points. And, C d an d Fe approached the thres hold limit in Dhaka.]]> Mon, 15 Jun 2015 03:50:24 GMT /slideshow/ijep10117-2012042814184567492079/49388230 syawalms@slideshare.net(syawalms) Ijep10117 20120428-141845-6749-2079 syawalms A comparative study of general water quality has been extensively studied in some major rivers of West Java, Indonesia and Dhaka, Bangladesh. Water quality assessment based on physiochemical investigation along wit h heavy metal concentration in water and sediments is presented. The results indicate that maximum sampling sites in the rivers of Dhaka are severely impaired in compar ison with the rivers of West Java. And, the pollution gap in the rivers of Dhaka is evident in respect of the season where pollution in winter is eminent in comparison with rainy seasons . All rivers were severely polluted with NOx, PO43- and Escherichia coli (E-coli). The heavy metal concentration of Al and Mn exceeded whereas, Cu, Zn and Pb were found to be below the international guidelines in most of the sampling points. And, C d an d Fe approached the thres hold limit in Dhaka. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ijep10117-20120428-141845-6749-2079-150615035024-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> A comparative study of general water quality has been extensively studied in some major rivers of West Java, Indonesia and Dhaka, Bangladesh. Water quality assessment based on physiochemical investigation along wit h heavy metal concentration in water and sediments is presented. The results indicate that maximum sampling sites in the rivers of Dhaka are severely impaired in compar ison with the rivers of West Java. And, the pollution gap in the rivers of Dhaka is evident in respect of the season where pollution in winter is eminent in comparison with rainy seasons . All rivers were severely polluted with NOx, PO43- and Escherichia coli (E-coli). The heavy metal concentration of Al and Mn exceeded whereas, Cu, Zn and Pb were found to be below the international guidelines in most of the sampling points. And, C d an d Fe approached the thres hold limit in Dhaka.
Ijep10117 20120428-141845-6749-2079 from Syawal M. Suhaemi
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