TY - JOUR ID - 118945 TI - A description of the proofs of formulas Langmuir, BET and Anderson related to adsorption isotherms-A Review JO - Advanced Journal of Chemistry, Section B: Natural Products and Medical Chemistry JA - AJCB LA - en SN - AU - saghapoor, yadollah AU - Alizadeh, Rahman AD - Department of Chemistry, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran Y1 - 2021 PY - 2021 VL - 3 IS - 1 SP - 62 EP - 67 KW - Adsorption KW - Langmuir KW - BET KW - Anderson KW - Adsorbent DO - 10.22034/ajcb.2021.118945 N2 - The issue of environmental pollution is one of the most important concerns of human societies. Adsorption is one of the simple and inexpensive methods of environmental protection. Adsorption is the process of transferring materials from the fluid phase to the solid phase. Adsorption isotherms have the ability to describe the mechanisms between adsorbent and absorbed at constant temperature. In this paper, we have extracted the equations of different isotherms with new and simple methods. In this regard, we have proved the isotherms of Langmuir, Brunauer, Emmett and Teller (BET) and Anderson UR - https://www.ajchem-b.com/article_118945.html L1 - https://www.ajchem-b.com/article_118945_aa66dee00d8bec0cea168e920f7a1f01.pdf ER -