著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Kumar Anupam and Suman Dutta and Chiranjib Bhattacharjee and Siddhartha Datta,Adsorptive removal of chromium (VI) from aqueous solution over powdered activated carbon: Optimisation through response surface methodology,Chemical Engineering Journal,1385-8947,Elsevier BV,2011-09,173,1,135-143,https://cir.nii.ac.jp/crid/1360011144911848576,https://doi.org/10.1016/j.cej.2011.07.049