Slow arsenic poisoning of the contaminated groundwater users
Journal Title: International Journal of Environmental Science and Technology - Year 2006, Vol 3, Issue 4
Abstract
This paper gives impact of Arsenic contaminated water on human health as well as overview of the extent and severity of groundwater arsenic contamination in Bangladesh. Scalp hair is the most important part of the human body to monitor the accumulation of this type of poison. Therefore, an experiment has been carried out by Neutron Activation Analysis (NAA) at Atomic Energy Research Establishment (AERE), Savar, Dhaka, Bangladesh on human hair of corresponding tube well water users of these areas to determine the total accumulation of arsenic to their body. Hair samples collected from the region where the groundwater was found highly contaminated with arsenic. The obtained results of arsenic concentration in the lower age (Hb) categories of users (below 12 years of age users) is in the range of 0.33 to 3.29 g/g (ppm) and that in the Hu categories (upper 12 years of age users) is 0.47 to 6.64 g/g (ppm). Where as maximum permissible range is 1 ppm certified from WHO. Results show that the peoples are highly affected where the groundwater is highly contaminated with arsenic and acts as the primary source of arsenic poisoning among the peoples of those areas. The results indicate that human population is affected with arsenic locally using the contaminated water for a long time.
Authors and Affiliations
M. M. Uddin, A. K. M. Harun-Ar-Rashid, S. M. Hossain, M. A. Hafiz, K. Nahar, S. H. Mubin
Keywords
Related Articles
- EP ID EP82693
- DOI -
- Views 88
- Downloads 0
Investigation on potential groundwater impacts and influence of local hydrogeology on natural attenuation of leachate at a municipal landfill
The influence of local hydrogeology on natural attenuation of contaminants from landfill leachates in shallow aquifer underlying the active Olusosun landfill base in Lagos was investigated. In addition, the level of grou...
Investigation on carbon monoxide in heavy traffic intersections on municipal districts
In this research, an investigation on carbone monoxide in heavy traffic intersections of Kerman municipal districts in 2003-2004 has been performed. Kerman City is located at the south-eastern part of Iran. Carbone monox...
Application of an environmentally optimum cooling water system design to water and energy conservation
Recirculating cooling water systems are consist of a cooling tower and heat-exchanger network which conventionally have a parallel configuration. However, reuse of water between different cooling duties enables cooling...
Color removal from industrial wastewater with a novel coagulant flocculant formulation
Chemically enhanced wastewater treatment is attracting substantial interest among the currently employed chemical unit processes in wastewater treatment. Coagulation-flocculation has received considerable attention for y...
Wastewater dephosphorization using crude clays<br />
The present work aims to establish the possibility of using local clays to treat wastewater. Thus, three clay samples extracted from two localities in the south of Côte d’Ivoire have been studied in their crude state. Th...