clay has been researched along with peroxymonosulfate* in 4 studies
4 other study(ies) available for clay and peroxymonosulfate
| Article | Year |
|---|---|
Nanomanganese cobaltate-decorated halloysite nanotubes for the complete degradation of ornidazole via peroxymonosulfate activation.
Peroxymonosulfate (PMS) driven by halloysite nanotubes (HNTs) modified with nanomanganese cobaltate (MnCo Topics: Anti-Bacterial Agents; Clay; Nanotubes; Ornidazole; Peroxides; Reactive Oxygen Species; Water | 2023 |
Amorphous cobalt oxide decorated halloysite nanotubes for efficient sulfamethoxazole degradation activated by peroxymonosulfate.
In this study, a new hollow nanotube material, 30% Co-CHNTs was prepared by the impregnation-chemical reduction-calcination method. This material can be used as a peroxymonosulfate (PMS) activator to catalyse the degradation of sulfamethoxazole (SMX). The best reaction conditions that correspond to the degradation rate of SMX, up to 97.5%, are as follows: the concentration of SMX is 10 mg L Topics: Clay; Cobalt; Nanotubes; Oxides; Peroxides; Sulfamethoxazole; Water Pollutants, Chemical | 2022 |
Controlling oxygen vacancies of CoMn
Topics: Clay; Metals; Minerals; Oxides; Oxygen; Peroxides; Pharmaceutical Preparations | 2022 |
Combining micelle-clay sorption to solar photo-Fenton processes for domestic wastewater treatment.
A tertiary treatment of effluent from a biological domestic wastewater treatment plant was tested by combining filtration and solar photocatalysis. Adsorption was carried out by a sequence of two column filters, the first one filled with granular activated carbon (GAC) and the second one with granulated nano-composite of micelle-montmorillonite mixed with sand (20:100, w/w). The applied solar advanced oxidation process was homogeneous photo-Fenton photocatalysis using peroxymonosulfate (PMS) as oxidant agent. This combination of simple, robust, and low-cost technologies aimed to ensure water disinfection and emerging contaminants (ECs, mainly pharmaceuticals) removal. The filtration step showed good performances in removing dissolved organic matter and practically removing all bacteria such as Escherichia coli and Enterococcus faecalis from the secondary treated water. Solar advanced oxidation processes were efficient in elimination of trace levels of ECs. The final effluent presented an improved sanitary level with acceptable chemical and biological characteristics for irrigation. Topics: Adsorption; Bacteria; Charcoal; Clay; Disinfection; Filtration; Micelles; Oxidation-Reduction; Peroxides; Sunlight; Wastewater; Water Pollutants, Chemical; Water Purification | 2019 |