The Adsorptive Treatment Of Methylene Blue From Aqueous Solution By Spent Coffee Grounds
Ngày
2024
Tác giả
Nguyen, Dinh Huy
Trieu, Quoc An
Tên Tạp chí
Tạp chí ISSN
Nhan đề tập
Nhà xuất bản
Faculty Of Environmental And Food Engineering, Nguyen Tat Thanh University
Giấy phép
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Tóm tắt
The results obtained from using SCG as an adsorbent for the methylene blue (MB) adsorption were evaluated through the following investigations. The experiment investigating the stirring time found that the stirring time for adsorption to equilibrium was 150 min. Maximum adsorption capacity was 63.29 mg/g. The adsorption process followed the Langmuir isothermal adsorption. MB could be desorbed by adjusting the pH to 2.
Mô tả
1 page
Từ khóa
Adsorptive treatment , Methylene blue , Aqueous solution , Spent coffee grounds