Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 132800 - 132800
Опубликована: Апрель 1, 2025
Язык: Английский
Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 132800 - 132800
Опубликована: Апрель 1, 2025
Язык: Английский
Minerals, Год журнала: 2024, Номер 14(7), С. 676 - 676
Опубликована: Июнь 28, 2024
The long-term storage of coal gangue (CG) mountains causes serious environmental problems such as water and air pollution. Thus, sustainable reclamation practices are urgently needed to minimize the impacts brought by CG mountains. Pikovskaya medium was employed screen microorganisms, which were subsequently utilized promote solubilization CG. XRF, SEM, XRD, HPLC techniques characterize before after bacterial treatment. In this study, we have successfully isolated purified a strain, identified Stenotrophomonas bentonitica BII-R7, possesses ability facilitate nutrient elements from Factors including initial inoculation ratio, incubation time, particle size, concentration, pH, temperature examined investigate their effects on biosolubilization Furthermore, mechanism underlying also probed. Our data demonstrated that low-molecular-weight organic acids, acetic acid formic acid, may harbor crucial role in promoting Lastly, found conjugation with CG, can increase alfalfa seed germination percentage growth alfalfa. Together, these provide evidence bacterial-treated be for soil improvement land reclamation.
Язык: Английский
Процитировано
3Minerals, Год журнала: 2024, Номер 14(8), С. 849 - 849
Опубликована: Авг. 22, 2024
Lithium, a critical material for the global development of green energy sources, is anomalously enriched in some coal deposits and by-products to levels that may be considered economically viable. Recovering lithium from coal, particularly gangue or ashes, offers promising alternative extracting this element. This process could potentially lead economic gains positive environmental impacts by more efficiently utilizing coal-based waste materials. review focuses on concentrations by-products, modes occurrence, methods used identify lithium-enriched phases, currently available hydrometallurgical recovery methods, correlated with pretreatment procedures enable release inert aluminosilicate minerals. Leaching raw appears inefficient, whereas fly ash are feasible due their simpler composition higher contents. Lithium extraction can achieve rates over 90%, but low high impurity leachates require advanced selective separation techniques. Bottom has not yet been evaluated recovery, despite its content compared feed coal.
Язык: Английский
Процитировано
3Applied Surface Science, Год журнала: 2024, Номер 686, С. 162189 - 162189
Опубликована: Дек. 24, 2024
Язык: Английский
Процитировано
3The Science of The Total Environment, Год журнала: 2025, Номер 959, С. 178235 - 178235
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115546 - 115546
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0Resources Policy, Год журнала: 2025, Номер 102, С. 105496 - 105496
Опубликована: Фев. 3, 2025
Язык: Английский
Процитировано
0Environmental Research, Год журнала: 2025, Номер 271, С. 121035 - 121035
Опубликована: Фев. 4, 2025
Язык: Английский
Процитировано
0Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120733 - 120733
Опубликована: Фев. 18, 2025
Язык: Английский
Процитировано
0Structures, Год журнала: 2025, Номер 74, С. 108603 - 108603
Опубликована: Март 8, 2025
Язык: Английский
Процитировано
0Environmental Technology & Innovation, Год журнала: 2025, Номер unknown, С. 104145 - 104145
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0