Anoxic/oxic membrane bioreactor assisted by electrocoagulation for the treatment of azo-dye containing wastewater

M Ravadelli, RE da Costa, MA Lobo-Recio… - Journal of …, 2021 - Elsevier
This study investigated the use of an anoxic-oxic electro-membrane bioreactor (A/O-EMBR)
for the treatment of an azo-dye containing wastewater. The reactor performance and the …

Up-flow constructed wetland-microbial fuel cell for azo dye, saline, nitrate remediation and bioelectricity generation: From waste to energy approach

YL Oon, SA Ong, LN Ho, YS Wong, FA Dahalan… - Bioresource …, 2018 - Elsevier
This study explored the influence of azo dye concentration, salinity (with and without
aeration) and nitrate concentration on bioelectricity generation and treatment performance in …

[HTML][HTML] Nitrate modulation of Bacillus sp. biofilm components: a proposed model for sustainable bioremediation

OM Gomaa, H Abd El Kareem, N Selim - Biotechnology letters, 2021 - Springer
The presence of different pollutants in wastewater hinder microbial growth, compromise
enzymatic activity or compete for electrons required for bioremediation pathway. Therefore …

[HTML][HTML] Metabolization of by-products formed by ozonation of the azo dye Reactive Red 239 in moving-bed biofilm reactors in series

NC Dias, TLM Alves, DA Azevedo, JP Bassin… - Brazilian Journal of …, 2020 - Springer
In this work, the biodegradation of by-products formed by ozonation of the azo dye Reactive
Red 239 was evaluated using two MBBRs in series. Two ozone dosages were applied and …

Simultaneous decolorization and mineralization of high concentrations of methyl orange in an anoxic up-flow packed bed reactor in denitrifying conditions

D Swathi, PC Sabumon, A Trivedi - Journal of Water Process Engineering, 2021 - Elsevier
Simultaneous decolorization and mineralization of high concentrations of methyl orange
(MO) by mixed microbial culture via denitrification pathway was studied in a 1.5 L capacity …

人工湿地耦合微生物燃料电池系统对含六价铬废水的净化和产电效果

唐刚, 石玉翠, 蒋文萱, 余鑫鑫, 游少鸿 - 湿地科学, 2023 - geores.com.cn
采用人工湿地耦合微生物燃料电池系统和人工湿地系统, 人工配制含六价铬和不含六价铬的模拟
废水, 将实验分为0~ 30 d 和31~ 60 d 两个阶段连续运行, 在实验的第一阶段 …

Decolorization of Reactive Black‐5 by Shewanella sp. in the Presence of Metal Ions and Salts

M Imran, M Arshad, A Khalid, S Hussain… - Water Environment …, 2015 - Wiley Online Library
In this study, effect of various metal ions and salts on biodecolorization of Reactive black‐5,
azoreductase activity, and growth of Shewanella sp. strain IFN4 was evaluated. Among the …

Application of Hydrogen-Based Denitrification: Simultaneous Removal of Nitrate and Reactive Black 5 Dye from Textile Wastewater Containing Organic Matter

T Singhopon, S Rujakom, K Shinoda, T Kamei… - Sustainability, 2023 - mdpi.com
In this study, a hydrogen-based denitrification (HD) reactor was used to investigate the
simultaneous treatment of nitrogen and decolorization in textile wastewater contaminated …

Hydrogenotrophic denitrification for treating nitrate contaminated without/with reactive black 5 dye

T Singhopon, K Shinoda, S Rujakom… - Journal of Water Reuse …, 2020 - iwaponline.com
NO3-N and dye colors discharged from textile wastewater pose environmental problems in
Thailand. This study aimed to observe the nitrogen removal rate (NRR) with and without RB …

Chemical waste and allied products

YT Hung, HA Aziz, SH Hassan, RYL Yeh… - Water Environment …, 2014 - Wiley Online Library
This review of literature published in 2013 focuses on waste related to chemical and allied
products. The topics cover the waste management practices, hospital waste, perfume waste …