A review of treatment technologies for the mitigation of the toxic environmental effects of acid mine drainage (AMD)

JO Ighalo, SB Kurniawan, KO Iwuozor… - Process Safety and …, 2022 - Elsevier
Acid mine drainage (AMD) is a multi-factor pollution formed from complex chemical,
physical, and biological interactions that takes place under ambient conditions in …

Lead In drinking water: Adsorption method and role of zeolitic imidazolate frameworks for its remediation: A review

K Ahmad, MS Khan, A Iqbal, E Potrich… - Journal of Cleaner …, 2022 - Elsevier
Due to various characteristics properties lead (II) metal is utilized in many applications like
lead ion batteries, water pipes, ammunition and paints. For this reason, concentration of lead …

Recent trends in material design and preparation with structure-activity relationship for gold recovery from E-waste: A review

M Ahmad, T Shah, MR Tariq, L Zhang, Y Lyu… - Journal of Cleaner …, 2023 - Elsevier
The limited gold resource demands the identification of unconventional sources as
sustainable resources for future generations. With the increasing demand for gold used in …

Recyclable magnetic waste tyre activated carbon-chitosan composite as an effective adsorbent rapid and simultaneous removal of methylparaben and propylparaben …

GP Mashile, A Mpupa, A Nqombolo, KM Dimpe… - Journal of Water …, 2020 - Elsevier
A recyclable magnetic waste tyre activated carbon-chitosan composite was synthesized as a
suitable adsorbent material in the adsorptive parabens removal from model solutions and …

Synthesis of novel sepiolite–iron oxide–manganese dioxide nanocomposite and application for lead (II) removal from aqueous solutions

M Fayazi, D Afzali, R Ghanei-Motlagh, A Iraji - Environmental Science and …, 2019 - Springer
In this study, the sepiolite–iron oxide–manganese dioxide (Sep–Fe 3 O 4–MnO 2)
nanocomposite was synthesized and applied as a magnetically separable adsorbent for …

Reversible Growth of Halide Perovskites via Lead Oxide Hydroxide Nitrates Anchored Zeolitic Imidazolate Frameworks for Information Encryption and Decryption

L Zeng, X Huang, Y Le, X Zhou, W Zheng, CJ Brabec… - ACS …, 2023 - ACS Publications
The low formation energies of metal halide perovskites endow them with potential
luminescent materials for applications in information encryption and decryption. However …

Combination of zeolitic imidazolate framework-67 and magnetic porous porphyrin organic polymer for preconcentration of neonicotinoid insecticides in river water

SK Selahle, A Mpupa, PN Nomngongo - Journal of Chromatography A, 2022 - Elsevier
A nanostructured material composed of zeolitic imidazolate framework-67 and magnetic
porous porphyrin organic polymer (ZIF-67@ MPPOP) was successfully synthesized and …

Recovery of gold (III) and iridium (IV) using magnetic layered double hydroxide (Fe3O4/Mg-Al-LDH) nanocomposite: Equilibrium studies and application to real …

NR Biata, S Jakavula, GP Mashile, A Nqombolo… - Hydrometallurgy, 2020 - Elsevier
In this study for the first time, a magnetic Fe 3 O 4/MgAl-layered double hydroxide (LDH)
nanocomposite was used as an adsorbent for recovery of gold and iridium from soils around …

[HTML][HTML] Cobalt/zinc based metal organic frameworks as an effective adsorbent for improved removal of As (V) and Cr (VI) in a wide pH range

A Nqombolo, TS Munonde, TA Makhetha… - Journal of Materials …, 2021 - Elsevier
Abstract Herein, a Co/Zn based metal organic frameworks (ZIF-67/ZIF-8) adsorbent was
synthesized through a facile method and used for the removal of As (V) and Cr (VI) ions. The …

[HTML][HTML] Recent developments in materials used for the removal of metal ions from acid mine drainage

TM Mokgehle, NT Tavengwa - Applied Water Science, 2021 - Springer
Acid mine drainage is the reaction of surface water with sub-surface water located on sulfur
bearing rocks, resulting in sulfuric acid. These highly acidic conditions result in leaching of …