Separation and Purification Technology, Год журнала: 2022, Номер 287, С. 120525 - 120525
Опубликована: Янв. 22, 2022
Язык: Английский
Separation and Purification Technology, Год журнала: 2022, Номер 287, С. 120525 - 120525
Опубликована: Янв. 22, 2022
Язык: Английский
Biochar, Год журнала: 2020, Номер 2(1), С. 47 - 64
Опубликована: Март 1, 2020
Язык: Английский
Процитировано
342The Science of The Total Environment, Год журнала: 2020, Номер 731, С. 139054 - 139054
Опубликована: Май 5, 2020
Язык: Английский
Процитировано
315Carbon Research, Год журнала: 2022, Номер 1(1)
Опубликована: Июнь 18, 2022
Abstract With social progress and industrial development, heavy metal pollution in water soils environment is becoming more serious. Although biochar a low-cost environmentally friendly adsorbent for ions, its adsorption immobilization efficiency still need to be improved. As an upgraded version of biochar, modified has attracted extensive attention the scientific community. This review summarized recent research on treatment methods pollutants using biochar. The features advantages modification techniques such as physical modification, chemical biological other categories were discussed. mechanism removing metals from soil by was summarized. It found that had better performance after which provided higher surface areas functional groups, enough binding sites combine ions. Biochar very promising candidate environment. Furthermore, some high valent ions could reduced low metals, Cr(VI) reduction Cr(III), form precipitates in-situ sorption-reduction-precipitation strategy. However, it direction efforts develop high-efficiency with low-cost, sorption capacity, photocatalytic performance, no secondary future.
Язык: Английский
Процитировано
301Separation and Purification Technology, Год журнала: 2021, Номер 278, С. 119510 - 119510
Опубликована: Авг. 21, 2021
Язык: Английский
Процитировано
277Advanced Functional Materials, Год журнала: 2022, Номер 32(20)
Опубликована: Март 25, 2022
Abstract Reduction of soluble hexavalent uranium (U(VI)) to sparingly tetravalent (U(IV)) with semiconductor photocatalysts is recognized as a novel, green, and simple U‐extraction method. Furthermore, effective charge separation utilization are critical factors achieve high‐efficiency U(VI) photoreduction. Herein, UiO‐66‐based heterostructured photocatalyst (MnO x /UiO‐66/Ti 3 C 2 T ) spatially separated dual cocatalysts nanoparticles Ti MXene nanosheets) successfully developed for efficient photoreduction without sacrificial agents. As co‐catalysts, MnO favor the trapping holes, while nanosheets tend collect electrons. Consequently, photogenerated holes electrons flow into out photocatalyst, respectively, achieving required by remove U(VI). Impressively, removal ratio via reaches 98.4% in solution after 60 min, photoreaction rate constant 0.0948 min −1 . Moreover, exhibits brilliant extraction capacity various wastewater U(VI)‐spiked real seawater. Further mechanistic studies indicates that transferred from conduction band UiO‐66 reduce generate ·O – , further leading stable crystal phase (UO )O ·2H O. extracted oxidize water.
Язык: Английский
Процитировано
209Journal of environmental chemical engineering, Год журнала: 2021, Номер 9(4), С. 105687 - 105687
Опубликована: Май 18, 2021
Язык: Английский
Процитировано
189Environmental Research, Год журнала: 2020, Номер 196, С. 110349 - 110349
Опубликована: Окт. 28, 2020
Язык: Английский
Процитировано
185Frontiers of Chemical Science and Engineering, Год журнала: 2020, Номер 14(6), С. 1124 - 1135
Опубликована: Апрель 13, 2020
Язык: Английский
Процитировано
184Environmental Technology & Innovation, Год журнала: 2020, Номер 18, С. 100684 - 100684
Опубликована: Фев. 19, 2020
Язык: Английский
Процитировано
171Separation and Purification Technology, Год журнала: 2021, Номер 278, С. 119675 - 119675
Опубликована: Сен. 6, 2021
Язык: Английский
Процитировано
169