@article{(Open Science Index):https://publications.waset.org/pdf/10008094,
	  title     = {Adsorption of Phenolic Compounds on Activated Carbon DSAC36-24},
	  author    = {Khaoula Hidouri and  Ali Benhmidene and  Bechir Chouachi and  Dhananjay R. Mishra and  Ammar Houas },
	  country	= {},
	  institution	= {},
	  abstract     = {Activated carbon DSAC36-24 iy is adsorbent materials, characterized by a specific surface area of 548.13 m²g⁻¹. Their manufacture uses the natural raw materials like the nucleus of dates. In this study the treatment is done in two stages: A chemical treatment by H3PO4 followed by a physical treatment under nitrogen for 1 hour then under stream of CO2 for 24 hours. A characterization of the various parameters was determined such as the measurement of the specific surface area, determination of pHPZC, bulk density, iodine value. The study of the adsorption of organic molecules (hydroquinone, paranitrophenol, 2,4-dinitrophenol, 2,4,6-trinitrophenol) indicates that the adsorption phenomena are essentially due to the van der Waals interaction. In the case of organic molecules carrying the polar substituents, the existence of hydrogen bonds is also proved by the donor-acceptor forces. The study of the pH effect was done with modeling by different models (Langmuir, Freundlich, Langmuir-Freundlich, Redlich-Peterson), a kinetic treatment is also followed by the application of Lagergren, Weber, Macky.
},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {11},
	  number    = {8},
	  year      = {2017},
	  pages     = {609 - 614},
	  ee        = {https://publications.waset.org/pdf/10008094},
	  url   	= {https://publications.waset.org/vol/128},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 128, 2017},
	}