Bhawana Jain, Ayesha Hashmi, Sunita Sanwaria, Ajaya Kumar Singh et al.
Md. Burhan Kabir Suhan, Sanzeeda Baig Shuchi, Afrida Anis, Zenifar Haque et al.
Water pollution from textile industries is a great concern in developing countries. To address the textile wastewater treatment, this study investigated the removal of chemical oxygen demand (COD), color, dye, and turbidity from synthetic textile wastewater containing remazol black B (RBB) dye under...
Taslim Ur Rashid, S M Fijul Kabir, Manik Chandra Biswas, M. A. Rahman Bhuiyan
Dye containing industrial effluent streams are a cause of major environmental concerns, especially those which are not easily biodegradable. Many techniques have been developed to remove dyes from the waste stream; however, most of them suffer from a weakness of efficiency and effectiveness when an ...
Minh‐Ky Nguyen, Chitsan Lin, Xuan‐Thanh Bui, Md. Refat Jahan Rakib et al.
Pharmaceutical active compound (PhAC) residues are considered an emerging micropollutant that enters the aquatic environment and causes harmful ecotoxicity. The significant sources of PhACs in the environment include the pharmaceutical industry, hospital streams, and agricultural wastes (animal husb...
Masahiro Tokumura, Asato Sugawara, Mohammad Raknuzzaman, Md. Habibullah‐Al‐Mamun et al.
Simple semi-theoretical models were developed to estimate the performance of three different kinds of advanced oxidation processes (AOPs) in the degradation of pharmaceuticals. The AOPs included the photo-Fenton process as an example of a liquid-liquid reaction, the TiO2 photocatalytic oxidation pro...
Shuai Zhang, Hai–Liang Song, Xiao-Li Yang, Ke-Yun Yang et al.
Three-dimensional biofilm-electrode reactors (3D-BERs), which possess a large effective area to drive the reductive degradation of contaminants, have recently attracted attention for wastewater treatment. There have been few studies of the potential and risks of the application of this system on the...
Mohammad A. Hasnat, Iqbal Ahmed Siddiquey, A. Naga Babu
Susan Amrose, Ashok Gadgil, Venkat Srinivasan, Kristin Kowolik et al.
We demonstrate that electrocoagulation (EC) using iron electrodes can reduce arsenic below 10 μg/L in synthetic Bangladesh groundwater and in real groundwater from Bangladesh and Cambodia, while investigating the effect of operating parameters that are often overlooked, such as charge dosage rate. W...
Sonia Akter, Md. Burhan Kabir Suhan, Md. Shahinoor Islam
Kunping Wang, Jinsong Guo, Min Yang, Junji Hirotsuji et al.
The decomposition of two haloacetic acids (HAAs), dichloroacetic acid (DCAA) and trichloroacetic acid (TCAA), from water was studied by means of single oxidants: ozone, UV radiation; and by the advanced oxidation processes (AOPs) constituted by combinations of O(3)/UV radiation, H(2)O(2)/UV radiatio...
Bingzhi Liu, Baorong Huang, Zizeng Wang, Lei Tang et al.
Li Li, Jun Huang, Xuebin Hu, Sai Zhang et al.
Sodium percarbonate (SPC)-based advanced oxidation process has been applied to the wastewater treatment in recent years. In the present study, a novel catalyst utilization of vanadium(V) was investigated for the activation of SPC for aniline degradation. The mechanism of SPC activation by V(IV) was ...
Sanzeeda Baig Shuchi, Md. Burhan Kabir Suhan, Sufian Bin Humayun, Muhammad Enamul Haque et al.
Water-soluble dyes are common persistent organic pollutants present in textile wastewater, which are associated with environmental pollution and health hazards. The conventional effluent treatment methods are not efficient to remove these dyes from textile wastewater. Heat activated persulfate based...
Xuxu Wang, Ying Wang, Chun Zhao, Yunhua Zhu et al.
Recently, free reactive manganese species (RMnS) generated via permanganate catalytic oxidation technology has been applied to contaminants abatement and sludge dewatering. This study proposed a novel free RMnS generation method in ultrasound enhanced carbon nanotube (CNTs)/permanganate process (UCP...
Johanna Buschmann, Silvio Canonica, Ursula Lindauer, Stephan J. Hug et al.
The fate of arsenic in aquatic systems is influenced by dissolved natural organic matter (DOM). Using UV-A and visible light from a medium-pressure mercury lamp, the photosensitized oxidation of As(III) to As(V) in the presence of Suwannee River humic acid was investigated. Pseudo-first-order kineti...