RETRACTED: Comparison of zeolite adsorbent with N-permutite adsorbent Sherzodbek Berdiyev, Furkat Erkabayev, Tuychi Pirimov and Dilshod Rakhimov BIO Web Conf., 116 (2024) 03008 Published online: 03 July 2024 DOI: 10.1051/bioconf/202411603008