Substoichiometric determination of Hg by radiochemical neutron activation analysis |
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Authors: | S Subramanian Z R Turel |
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Institution: | (1) Nuclear Chemistry Division, The Institute of Science, 15, Madam Cama Road, 400 032 Bombay, India |
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Abstract: | A rapid method has been developed for the determination of mercury in environmental samples by thermal neutron activation analysis. Radiochemical separation involves the extraction of Hg/II/ with substoichiometric amounts of 2-mercaptobenzothiazole /2-HMBT/ into chloroform1. The time required for radiochemical purification and counting of two samples and a standard is about 2 h. Water, sludge and IAEA standard samples were analyzed for Hg concentration by this method. |
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