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Prior to the experiments I contributed by researching papers about methods of arsenic removal. I wrote about the paper:"Comparisons “Comparisons of Polymeric and Conventional Coagulants in Arsenic (V) Removal"Removal”, written by Maohong Fan, et. al (2002). In this study the investigators analyzed some coagulation conditions including temperature, pH, type of coagulant, the addition of a coagulant aid, and the initial arsenic concentration, which were useful to our project.
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