[HTML][HTML] The role of sulphate-reducing bacteria (SRB) in bioremediation of sulphate-rich wastewater: Focus on the source of electron donors

SB Novair, Z Biglari, BA Lajayer, W Shu… - Process Safety and …, 2024 - Elsevier
The industrial activity has increased with the world's population in urban and non-urban
environments. Sulphate (SO 4 2-) is commonly found in aquatic ecosystems and is generally …

Wastewater treatment in mineral processing of non-ferrous metal resources: a review

S Meng, S Wen, G Han, X Wang, Q Feng - Water, 2022 - mdpi.com
Water used by mining enterprises needs to be comprehensively recovered and utilized to
achieve clean production. This requires the effective treatment of mineral processing …

Interactions of high-rate nitrate reduction and heavy metal mitigation in iron-carbon-based constructed wetlands for purifying contaminated groundwater

L Jia, H Liu, Q Kong, M Li, S Wu, H Wu - Water research, 2020 - Elsevier
Groundwater, as the most important drinking water source in arid regions of China, has been
polluted seriously by accumulated nitrate and heavy metals. An economic alternative with …

Multifunctional nanocomposites Fe3O4@ SiO2-EDTA for Pb (II) and Cu (II) removal from aqueous solutions

Y Liu, R Fu, Y Sun, X Zhou, SA Baig, X Xu - Applied Surface Science, 2016 - Elsevier
In this study, EDTA-functionalized Fe 3 O 4 (Fe 3 O 4@ SiO 2-EDTA) was prepared by
silanization reaction between N-(trimethoxysilylpropyl) ethylenediamine triacetic acid (EDTA …

Enhancing methane production of synthetic brewery water with granular activated carbon modified with nanoscale zero-valent iron (NZVI) in anaerobic system

M Sun, Z Zhang, G Liu, M Lv, Y Feng - Science of the Total Environment, 2021 - Elsevier
Anaerobic digestion is an effective treatment technology for wastewater. However, long HRT
and low CH 4 production limit the application of anaerobic treatment. Iron-based materials …

Enhanced reduction of Cr (VI) in iron-carbon micro-electrolysis constructed wetlands: Mechanisms of iron cycle and microbial interactions

Y Kang, H Sun, B Gao, J Dang, M Zhang, M Li… - Chemical Engineering …, 2022 - Elsevier
The increased pollution of Cr (VI) poses a major threat to public health and the ecological
environment. Iron-carbon (Fe-C) micro-electrolysis was a potential sustainable strategy for …

Enhanced sequestration of heavy metals from aqueous solution on polyacrylamide grafted with cell@Fe3O4 nanocomposite

R Ahmad, K Ansari, MO Ejaz - Emergent Materials, 2022 - Springer
Abstract Herein, poly (acrylamide)-grafted cell@ Fe3O4 (PAC@ Fe3O4) nanocomposite was
synthesized through the polymerization process of acrylamide polymers oxidative available …

Iron-carbon micro-electrolysis simultaneously enhanced nutrient and heavy metal removal in constructed wetlands for purifying polluted groundwater with variable …

S Wei, L Jia, J Tan, J Zhang, Z Guo, Z Hu, P Dai… - Chemical Engineering …, 2023 - Elsevier
Heavy metal and nitrate pollution, as a primary water quality issue in shallow groundwater,
is posing a severe threat to public health from drinking groundwater. In this study, iron …

Removal of Pb (II) from aqueous solution using dithiocarbamate modified chitosan beads with Pb (II) as imprinted ions

B Liu, X Lv, X Meng, G Yu, D Wang - Chemical engineering journal, 2013 - Elsevier
A novel, bio-based dithiocarbamate modified chitosan beads using Pb (II) as imprinted ions
(Pb–IDMCB) were prepared, characterized and applied for selective removal of Pb (II) from …

Reducing the inhibitive effect of fluorine and heavy metals on nitrate reduction by hydroxyapatite substrate in constructed wetlands

JF Wang, HZ Zhou, GH Tang, JW Huang, H Liu… - Journal of Hazardous …, 2023 - Elsevier
Bio-toxic inorganic pollutants, eg, fluorine (F) and heavy metals (HMs), in wastewaters are
the potential threats to nitrate (NO 3--N) reduction by microorganisms in constructed …