Environmental Nanotechnology Monitoring & Management, Год журнала: 2023, Номер 20, С. 100816 - 100816
Опубликована: Март 30, 2023
Язык: Английский
Heliyon, Год журнала: 2022, Номер 8(4), С. e08995 - e08995
Опубликована: Апрель 1, 2022
Bioaugmentation, the addition of cultured microorganisms to enhance currently existing microbial community, is an option remediate contaminated areas. Several studies reported success bioaugmentation method in treating heavy metal soil, but concerns related applicability this real-scale application were raised. A comprehensive analysis mechanisms treatment by microbes (especially bacteria) and possible real scale juxtaposed show weakness claim. This review proposes use bioaugmentation-assisted phytoremediation soil. The performance soil as well removal interactions between plants are also discussed detail. Bioaugmentation-assisted shows greater efficiencies performs complete from compared with only bioaugmentation. Research selection hyperaccumulator species, potential interaction mechanisms, usage plant biomass after suggested future research directions proposed topic.
Язык: Английский
Процитировано
61
The Science of The Total Environment, Год журнала: 2022, Номер 847, С. 157620 - 157620
Опубликована: Июль 25, 2022
Язык: Английский
Процитировано
57
Current Research in Green and Sustainable Chemistry, Год журнала: 2022, Номер 5, С. 100300 - 100300
Опубликована: Янв. 1, 2022
An ideal adsorbent must be relatively cheap, abundant, easily undergo modification, and exhibit better removal efficiency. Animal wastes are much adsorbents in comparison with activated carbon respect to being cost-effective their zero regeneration process factor. The review aims report the efficiency of utilized cow-dung based for sequestration a wide spectrum pollutants from aqueous media. It discusses potential utilizing cow dung as cheap effective adsorbent. was observed that dung-based were efficient dyes, heavy metals, other solutions. maximum reported uptake capacity dyes metals 501 mg/g 625.26 Methylene blue lead, respectively, which both carbon. Langmuir Freundlich isotherm models emerged best-fit almost all studies. Based on outcome, pseudo-second-order model kinetic best fit cases. Other adsorption studies such mechanism, thermodynamic modelling, desorption, column adsorption, competitive also included this study. Finally, study identified some knowledge gaps could aid future investigation research field. Summarily, it can deduced has exhibited good an mitigation water.
Язык: Английский
Процитировано
55
Water, Год журнала: 2022, Номер 14(15), С. 2385 - 2385
Опубликована: Авг. 1, 2022
Acid mine drainage (AMD) is a typical type of pollution originating from complex oxidation interactions that occur under ambient conditions in abandoned and active mines. AMD has high acidity contains concentration heavy metals metalloids, posing serious threat to ecological systems human health. Over the years, great progress been made prevention treatment AMD. Remediation approaches like chemical neutralization precipitation, ion exchange, membrane separation processes, bioremediation have extensively reported. Nevertheless, some limitations, such as low efficacy, excessive consumption reagents, secondary contamination restrict application these technologies. The aim this review was provide updated information on sustainable treatments engaged published literature resource utilization recovery reuse valuable resources (e.g., clean water, sulfuric acid, metal ions) can offset cost remediation. Iron oxide particles recovered be applied adsorbents for removal pollutants wastewater fabrication effective catalysts heterogeneous Fenton reactions. beneficiation fields, activating pyrite chalcopyrite flotation, regulating pulp pH, leaching copper-bearing waste rock, provides easy access innovative A will help researchers understand research, identify strengths weaknesses each technology, which shape direction future research area.
Язык: Английский
Процитировано
51
Environmental Nanotechnology Monitoring & Management, Год журнала: 2023, Номер 20, С. 100816 - 100816
Опубликована: Март 30, 2023
Язык: Английский
Процитировано
43