A newly-designed free-standing NiCo2O4 nanosheet array as effective mediator to activate peroxymonosulfate for rapid degradation of emerging organic pollutant with high concentration

Chemosphere, Год журнала: 2022, Номер 307, С. 136073 - 136073

Опубликована: Авг. 17, 2022

Язык: Английский

---

Fabrication of hydrangea-shaped Bi2WO6/ZIF-8 visible-light responsive photocatalysts for degradation of methylene blue

Chemosphere, Год журнала: 2022, Номер 307, С. 135949 - 135949

Опубликована: Авг. 9, 2022

Язык: Английский

---

Extraction of pharmaceuticals from hospital wastewater with eutectic solvents and terpenoids: Computational, experimental, and simulation studies

Chemical Engineering Journal, Год журнала: 2022, Номер 451, С. 138544 - 138544

Опубликована: Авг. 9, 2022

The presence of pharmaceuticals in wastewater, mainly hospital is a serious environmental concern, as they are not removed by conventional processes wastewater treatment plants and discharged into the natural environment. This work proposes extracting drugs from using natural, renewable, non-toxic solvents such terpenes eutectic solvents. First, molecular simulation has been used with COSMO-RS method performing massive screening 43 terpenes, 11 solvents, 5 31 common pharmaceuticals. most promising have chosen to extract simultaneously. Experimental tests ultrapure water real matrices showed strong influence pH matrix on extraction. Under optimal conditions, global pharmaceutical extraction yields carvacrol 94.16 % solvent thymol + dodecanoic acid 96.86 were obtained. regeneration reuse both studied consecutive stages, showing carvacrol's high stability regenerability. Using carvacrol, countercurrent fast mass transfer low solvent-to-feed (S/F) ratios. predictions obtained similar experimental results, confirming reliability this for selecting alternative Finally, drug removal process was simulated complete could be achieved an S/F 2.00 at 4.00 extractor six equilibrium stages.

Язык: Английский

---

The elaborately-designed Z-scheme Fe-g-C3N4/α-Fe2O3 photocatalytic platform equipping with active N-Fe-O bridges for enhanced synergistic removal of tetracycline and Cr(VI) via photoinduced electron transfer process

Chemical Engineering Journal, Год журнала: 2022, Номер 455, С. 140940 - 140940

Опубликована: Дек. 13, 2022

Язык: Английский

---

Introduction of ZIF-67 shell in NiCo2O4 nanocage to enhance peroxymonosulfate activation based on nonradical pathway for effective removal of organic contaminant

Applied Surface Science, Год журнала: 2023, Номер 637, С. 157997 - 157997

Опубликована: Июль 8, 2023

Язык: Английский

---