@article{(Open Science Index):https://publications.waset.org/pdf/7609,
	  title     = {Removal of Methylene Blue Dye Using Roselle Petals from Aqueous Solutions},
	  author    = {Abdulali Ben Saleh and  Mohamed Abudabbus},
	  country	= {},
	  institution	= {},
	  abstract     = {The present study based on removal of natural dyes of
Roselle petals, then used Roselle petals powder (RPP) as an
adsorbent for the removal of methylene blue dye (as a typical cationic
or basic dye) from aqueous solutions. The present study shows that
used Roselle petals powder exhibit adsorption trend for the dye. The
adsorption processes were carried out at various conditions of
temperatures ranging from 278 to 338 K ± 2 K , concentrations,
processing time and a wide range of pH between 2.5-11. Adsorption
isotherm equations such as Freundlich, and Langmuir were applied to
calculate the values of respective constants. Adsorption study was
found that the currently introduced adsorbent can be used to remove
cationic dyes such as methylene blue from aqueous solutions.},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {7},
	  number    = {6},
	  year      = {2013},
	  pages     = {340 - 343},
	  ee        = {https://publications.waset.org/pdf/7609},
	  url   	= {https://publications.waset.org/vol/78},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 78, 2013},
	}