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008 121122t2012 my a f m 000 0 eng d
020 _aTHE0003815(Local)
039 9 _a201905151520
_bshah
_y201211221026
_zida
040 _aUMP
090 _aTP156.A35 F37 2012 rs Bc.
100 0 _aNurul Farhana Mohamed Basri
245 1 0 _aCation exchanger mixed matrix membrane (MMM) for lead (II) removal from wastewater /
_cNurul Farhana Mohamed Basri
260 _aKuantan, Pahang :
_bUMP,
_c2012
300 _axv, 45 p. :
_bill. ;
_c30 cm. +
_e1 CD-ROM
502 _aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012
504 _aBibliography : p. 25-27
520 3 _aMany toxic heavy metals have been discharged into the environment as industrial wastes everyday. In all over the world, industry is forced by the regulation body to diminish down the heavy metal content to the acceptable level in their wastewaters effluents. In the current research, cation exchanger mixed matrix membrane (MMM) was developed for the lead (Pb) removal from wastewater. A list of commercial cation resin was screened for highest Pb removal. These resins include Dowex M-31, Dowex MAC-3, Amberlite IR-120, Lewatit SP 112, Amberlite IRC-86, Lewatit TP-214, Amberlite IRN-150 and Dowex Marathon MSC. Dowex M-31 cation resin was incorporated into ethylene vinyl alcohol based polymer at different resin loading range from 10 – 30 weight % to prepare cation MMM. In a batch experiment, several parameters were optimized including Pb (II) concentration between 100 to 2000 mg/L, pH between 1 to 8, contact time between 3 to 12 hours and the amount of absorbent from 0.1 to 1 g. Adsorption isotherm for the cation MMM and ground resin were follow to Langmuir isotherm. The increase in resin loading will increase the binding capacity of cation MMM up to a limitation of 50 wt% resin loading. The concept of MMM was successfully expanded to the application of heavy metal removal.
650 0 _aAdsorption
650 0 _aSewage
_xPurification
_xHeavy metal removal
999 _aVIRTUA40
_c3623
_d3629
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