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. Rabiul Awual, Majeda Khraisheh, Nabeel H. Alharthi, Monis Luqman et al.
In this study, a ligand was anchored with mesoporous silica, named as nano-composite materials, was applied in the detection and adsorption of cadmium (Cd(II)) ions from wastewater samples. The effects of solution pH, color optimization, limit of detection, contact time, initial concentration, ion s...
Md. Rabiul Awual, Ismail M.M. Rahman, Tsuyoshi Yaita, Md. Abdul Khaleque et al.
Md. Rabiul Awual, Md. Munjur Hasan, Gaber E. Eldesoky, Md. Abdul Khaleque et al.
Ahmed Shahat, Md. Rabiul Awual, Md. Abdul Khaleque, Md. Zahangir Alam et al.
Md. Chanmiya Sheikh, Md. Munjur Hasan, Md. Nazmul Hasan, Md. Shad Salman et al.
Md. Shad Salman, Md. Nazmul Hasan, Md. Munjur Hasan, Khadiza Tul Kubra et al.
Md. Rabiul Awual, Md. Munjur Hasan, Mohammed M. Rahman, Abdullah M. Asiri
The mesoporous composite material (MeCM) was fabricated using functional organic ligand of 2-methyl-8-quinolinol immobilization onto the porous silica by direct conjugation and employed as an effective material for the detection and removal of copper (Cu(II)) ion from aqueous media. The material cha...
Md. Rabiul Awual, Nabeel H. Alharthi, Md. Munjur Hasan, Mohammad Rezaul Karim et al.
Md. Rabiul Awual, Md. Munjur Hasan, Aminul Islam, Abdullah M. Asiri et al.
A newly designed composite adsorbent (CpAD), ultra-trace detection ability and a superior adsorption capability to that novel material, was fabricated by functional ligand (3-(((5-ethoxybenzenethiol)imino)methyl)–salicylic acid) combining with mesoporous silica. The resultant CpAD was maintained a h...
Md. Rabiul Awual, Md. Munjur Hasan, Jibran Iqbal, Md. Aminul Islam et al.
Organic ligand based sustainable composite material was prepared for the detection and removal of nickel (Ni(II)) ion from contaminated water. The ligand was anchored based on the building-block approach. The carrier silica and ligand embedded composite material were characterized systematically. Th...
Jin‐Hyeob Kwak, Md. Shahinoor Islam, Siyuan Wang, Selamawit Ashagre Messele et al.
Biochar is a promising material for facilitating the reclamation of oil sands process water (OSPW); however, how biochar properties can be optimized for metal removal from OSPW is not well studied. This study was conducted to determine relationships among feedstock type, pyrolysis condition, biochar...
Khadiza Tul Kubra, Md. Shad Salman, Md. Nazmul Hasan, Aminul Islam et al.
Md. Rabiul Awual, Md. Munjur Hasan, Md. Abdul Khaleque
Ahmed Shahat, Khadiza Tul Kubra, Md. Shad Salman, Md. Nazmul Hasan et al.
In this study, the novel functional ligand was synthesized and then successfully immobilized onto the inorganic silica for the fabrication of solid-state sensor for simultaneous detection and adsorption of cadmium (Cd(II)) ion from water samples. The fabricated sensor was formed optical colour upon ...