فهرس المقالات Pseudo first order حرية الوصول المقاله صفحة الملخص نص كامل 1 - Hydrothermally synthesized nanocrystalline Nb2O5 and its visible-light photocatalytic activity for the degradation of congo red and methylene blue Subhash Dharmraj Khairnar Manohar Rajendra Patil Vinod Shankar Shrivastava حرية الوصول المقاله صفحة الملخص نص كامل 2 - Removal of Acid Red 33 from Aqueous Solution by Fenton and Photo Fenton Processes Aref Shokri 10.22034/jchr.2017.544173