Current treatment technologies and mechanisms for removal of indigo carmine dyes from wastewater: A review

MF Chowdhury, S Khandaker, F Sarker, A Islam… - Journal of Molecular …, 2020 - Elsevier
The release of colored wastewater from industries into surface water bodies creates
undesirable consequences to the marine ecosystem and human beings owing to its …

Utilization of sludge based adsorbents for the removal of various pollutants: A review

P Devi, AK Saroha - Science of the Total Environment, 2017 - Elsevier
Sludge based adsorbents are widely used for the removal of various pollutants from water
and wastewater systems and the available data is much diversified. The purpose of this …

A novel bimetallic Fe-Cu-CNT catalyst for effective catalytic wet peroxide oxidation: reaction optimization and mechanism investigation

Y Yang, M Liu, X You, Y Li, H Lin, JP Chen - Chemical Engineering Journal, 2024 - Elsevier
Abstract Treatment of organic wastewater is of great importance and can be carried out by
catalysis technologies such as catalytic wet peroxide oxidation (CWPO). A novel bimetallic …

Bimetallic adsorbents for wastewater treatment: a review

AA Aryee, Y Liu, R Han, L Qu - Environmental Chemistry Letters, 2023 - Springer
The rising pollution of water resources is threatening the health of humans and ecosystems,
calling for advanced methods to clean polluted waters. Adsorption on various sorbents is a …

Ozonation of indigo enhanced by carboxylated carbon nanotubes: performance optimization, degradation products, reaction mechanism and toxicity evaluation

R Qu, B Xu, L Meng, L Wang, Z Wang - Water research, 2015 - Elsevier
As a promising disinfection technique to replace chlorination, ozonation has been
demonstrated to be efficient in water treatment. This paper describes an effective way to …

Nafcillin degradation by heterogeneous electro-Fenton process using Fe, Cu and Fe/Cu nanoparticles

S Campos, R Salazar, N Arancibia-Miranda, MA Rubio… - Chemosphere, 2020 - Elsevier
Heterogeneous electro-Fenton (HEF) is as an alternative to the conventional electro-Fenton
(EF) process. HEF uses a solid phase catalyst, whereas EF employs a solubilized one. This …

Utilizing sludge-based activated carbon for targeted leachate mitigation in wastewater treatment

S Mushtaq, F Jamil, M Hussain, A Inayat… - Environmental …, 2024 - Elsevier
Activated carbon (AC) based adsorbents derived from waste sludge were utilized to
remediate mixed contaminants in wastewater as an integrated waste-to-resource approach …

Fe-Cu bimetallic catalyst for the degradation of hazardous organic chemicals exemplified by methylene blue in Fenton-like reaction

TB Nguyen, CD Dong, CP Huang, CW Chen… - Journal of …, 2020 - Elsevier
Fe-Cu bimetallic oxide, a Fenton-like catalyst, was synthesized by a facile co-precipitation
method. The physicochemical characteristics of as-synthesized Fe-Cu bimetallic composites …

A ferrous oxalate mediated photo-Fenton system: toward an increased biodegradability of indigo dyed wastewaters

M Vedrenne, R Vasquez-Medrano… - Journal of Hazardous …, 2012 - Elsevier
This study assessed the applicability of a ferrous oxalate mediated photo-Fenton
pretreatment for indigo-dyed wastewaters as to produce a biodegradable enough effluent …

Application of green synthesized bimetallic nZVI-Cu nanoparticle as a sustainable alternative to chemical fertilizers to enhance growth and photosynthetic efficiency of …

S Dey, S Nath, TA Ansari, A Biswas, F Barman… - Plant Physiology and …, 2023 - Elsevier
Application of nanomaterials in agriculture has been extensively explored over the past
decade leading to a wide ambit of nanoparticle-based agrochemicals. Metallic nanoparticles …