ADSORPTION PROPERTIES OF MODIFIED ADSORBENTS FOR DYES

ADSORPTION PROPERTIES OF MODIFIED ADSORBENTS FOR DYES

Authors

  • G'aniyeva Nazokat Namangan muhandislik-texnologiya instituti
  • Ochilov Golibjon Kokand State University
  • Boymatov Ismoiljon Kokand State University

DOI:

https://doi.org/10.61151/stjniet.v11i1.995

Keywords:

adsorption, bentonite, gossypol resin, methylene blue, wastewater, isotherm, desorption, temperature effect

Abstract

This study investigates the adsorption properties of modified adsorbents based on bentonite and gossypol resin for the removal of methylene blue (MB) from wastewater. The effects of temperature and concentration on the adsorption process were analyzed. Experimental results indicate that the optimal adsorption temperature is 303 K. Furthermore, the reusability (desorption) of the adsorbents was evaluated, showing a decrease in adsorption efficiency starting from the third cycle. These results demonstrate that the modified adsorbents are effective for removing dyes from wastewater.

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Published

2026-03-30

How to Cite

Nazokat, G., Ochilov, G., & Boymatov, I. (2026). ADSORPTION PROPERTIES OF MODIFIED ADSORBENTS FOR DYES. Scientific and Technical Journal of Namangan Institute of Engineering and Technology, 11(1), 176–179. https://doi.org/10.61151/stjniet.v11i1.995

Issue

Vol. 11 No. 1 (2026): Scientific and Technical Journal Namangan Institute of Engineering and Technology

Section

Articles

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