Regeneration of Anionic exchange resin used in hexavalent chromate removal

Muhammad Awais Ashraf, Waqar Ali Khan, Muhammad Zia ul Haq, Shah Muhammad, Khurram Shahzad, Javaid Rabbani Khan

Abstract


This work is being undertaken to produce regeneration data for parameters like flow rate, concentration of the solution passed through resin bed and temperature using an anionic exchanger (Purolite A-400) after chromate removal. Atomic absorption spectrometer (Z-8200) is used for the measurement of chromium concentration in the resin.


Keywords


regeneration, chromate, atomic absorption spectrometer

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