List of Articles جاذب طبیعی Open Access Article Abstract Page Full-Text 1 - Efficiency of the processed walnut shell in removal of red reactive 2 dye from aqueous solutions Fatemeh Asadi Abdollah Dargahi Ali Almasi Chiman Ali Karami Ahmad Mohamadi 10.22034/jest.2017.10726 Open Access Article Abstract Page Full-Text 2 - Evaluation of cumin stem powder efficiency in Methylene blue removal from aqueous solutions Somaye Rahdar Morteza Ahmadabadi Edrise Bazrafshan Mahmoud Taghavi Open Access Article Abstract Page Full-Text 3 - Optimizing the operating conditions of grape juice removal turbidity by lemon peel natural adsorbent Omid Ahmadi Open Access Article Abstract Page Full-Text 4 - Study of tea compost column biofilter efficiency to remove some heavy metal ions from aqueous solutions الهامه Mohammadpour M.R Yaftian A.A Zamani پروین Gharbani