Md. Tamez Uddin, M. A. Islam, Shaheen Mahmud, Md. Rukanuzzaman
The potentiality of tea waste for the adsorptive removal of methylene blue, a cationic dye, from aqueous solution was studied. Batch kinetics and isotherm studies were carried out under varying experimental conditions of contact time, initial methylene blue concentration, adsorbent dosage and pH. Th...
Md. Tamez Uddin, Md. Rukanuzzaman, Md. Maksudur Rahman Khan, M. A. Islam
Continuous fixed-bed studies were undertaken to evaluate the efficiency of jackfruit leaf powder (JLP) as an adsorbent for the removal of methylene blue (MB) from aqueous solution under the effect of various process parameters like bed depth (5-10cm), flow rate (30-50mL/min) and initial MB concentra...
Md. Tamez Uddin, Md. Arifur Rahman, Md. Rukanuzzaman, M. A. Islam
This study was aimed at using mango leaf powder (MLP) as a potential adsorbent for the removal of methylene blue (MB) from aqueous solutions. Characterization of the adsorbent was carried out with scanning electron microscopy, Fourier transform infrared spectroscopy, and nitrogen adsorption–desorpti...
Md. Tamez Uddin, Md. Rukanuzzaman, M. A. Islam
In this study, activated carbon (AC) was prepared from peanut shell by activation with potassium hydroxide. The process parameters to prepare (AC) were optimized with respect to time, temperature and impregnation ration. The prepared AC was characterized by N 2 adsorption– desorption isotherms Bruna...
Md. Shajahan Kabir, Md. Mubarack Hossain, Monzur Morshed, Monira Parvin Moon et al.
The study was conducted to evaluate the impact of aquafarming on rural communities particularly on the fishermen in terms of socio-economic condition in some selected area of Muktagacha upazila in Mymensingh district of Bangladesh. For collection of data through participatory rural appraisal (PRA) t...