@article{(Open Science Index):https://publications.waset.org/pdf/10003350,
	  title     = {The Purification of Waste Printing Developer with the Fixed Bed Adsorption Column},
	  author    = {Kiurski S. Jelena and  Ranogajec G. Jonjaua and  Kecić S. Vesna and  Oros B. Ivana},
	  country	= {},
	  institution	= {},
	  abstract     = {The present study investigates the effectiveness of
newly designed clayey pellets (fired clay pellets diameter sizes of 5
and 8 mm, and unfired clay pellets with the diameter size of 15 mm)
as the beds in the column adsorption process. The adsorption
experiments in the batch mode were performed before the column
experiment with the purpose to determine the order of adsorbent
package in the column which was to be designed in the investigation.
The column experiment was performed by using a known mass of the
clayey beds and the volume of the waste printing developer, which
was purified. The column was filled in the following order: fired clay
pellets of the diameter size of 5 mm, fired clay pellets of the diameter
size of 8 mm, and unfired clay pellets of the diameter size of 15 mm.
The selected order of the adsorbents showed a high removal
efficiency for zinc (97.8%) and copper (81.5%) ions. These
efficiencies were better than those in the case of the already existing
mode adsorption. The obtained experimental data present a good
basis for the selection of an appropriate column fill, but further
testing is necessary in order to obtain more accurate results.
},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {10},
	  number    = {1},
	  year      = {2016},
	  pages     = {30 - 33},
	  ee        = {https://publications.waset.org/pdf/10003350},
	  url   	= {https://publications.waset.org/vol/109},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 109, 2016},
	}