Abstract

Arsenic Poisoning in Bangladesh, Impact on Health and Ecology and Mitigation Strategies - written by Muhammad Tariq Bashir , Raid Naif Alrowais , Muhammad Daniyal published on 2021/02/02 download full article with reference data and citations

Highlights

  • Arsenic is a metalloid that prevail in the earth crust in combination with metals like iron, copper, sodium, calcium and so forth to form the salt [1,2]

  • Numerous studies have unveiled that various tube-wells in Bangladesh are contaminated with arsenic at a concentration that is beyond the Bangladesh permissible limit

  • The high arsenic concentration in groundwater in the country is believed to be due to the over-exploitation of groundwater for irrigation purpose and domestic water supply, inadequate recharge of the aquifer and lack of water management in Bangladesh

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Summary

INTRODUCTION

Arsenic is a metalloid that prevail in the earth crust in combination with metals like iron, copper, sodium, calcium and so forth to form the salt [1,2]. This metalloid and its compound are known for their toxicity and carcinogenicity. The World Health Organization (WHO) drinking-water standard for arsenic concentration is 0.01 mg/L (10 μg/L), Bangladesh permissible limit is 0.05 mg/l (50 μg/L). Numerous studies have unveiled that various tube-wells (which is the main source of drinking water) in Bangladesh are contaminated with arsenic at a concentration that is beyond the Bangladesh permissible limit. This paper takes a look at the impacts of arsenic on human and ecological health and subsequent treatments of arsenic related diseases as well as mitigation strategies

ARSENIC IN GROUNDWATER AND MECHANISM OF CONTAMINATION
EXTENT OF ARSENIC CONTAMINATION IN BANGLADESH
RECCOMMENDED REMEDIAL MEASURES
Findings
CONCLUSION

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