Sara Baldvins CHEM 4101 December 9, 2011. Geochemical Mobilization of Arsenic to Ground Water. Greatest Mass Poisoning in History. Naturally occurring arsenic (As) contamination in ground water is causing widespread health problems. 35 million in Bangladesh and
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December 9, 2011
6 million in Bengal are at risk.
reported in China, Argentina,
Chile, Mexico, Thailand, and Taiwan.
Once the soil is ground to the appropriate particle size the reagents will be applied stepwise as follows:
The are large interferences when using AAS to detect As so a Hydride Generator must be used.
For the PerkinElmer PinAAcle 900T: