2017). The maximum focus of Cd (zero.221 mg/L) was reported in the Airport lake of Dhaka city (Mokaddes et al., 2013). Manganese has been reported to be exigent in every animal species studied . In Bangladesh, not one of the research indicated any Mn contamination is floor water ; nevertheless, the existence of Mn above the WHO standard restrict (0.5 mg/L) was reported in floor water all through the nation. The highest mean focus of Mn in groundwater was found within the water sample of the
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