List of Articles Pseudo first order Open Access Article Abstract Page Full-Text 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 Open Access Article Abstract Page Full-Text 2 - Removal of Acid Red 33 from Aqueous Solution by Fenton and Photo Fenton Processes Aref Shokri 10.22034/jchr.2017.544173