RSC Advances, Journal Year: 2024, Volume and Issue: 14(41), P. 30411 - 30439
Published: Jan. 1, 2024
The growing threat of environmental pollution to global health necessitates a focus on the search for sustainable wastewater remediation materials coupled with innovative strategies.
Language: Английский
Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 367, P. 122044 - 122044
Published: Aug. 3, 2024
Language: Английский
Citations
46
Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105215 - 105215
Published: April 1, 2024
Language: Английский
Citations
35
Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 355, P. 120448 - 120448
Published: Feb. 28, 2024
Language: Английский
Citations
24
Biochar, Journal Year: 2022, Volume and Issue: 4(1)
Published: July 24, 2022
Abstract Conversion of organic waste into engineered metal-biochar composite is an effective way enhancing biochar’s efficiency for adsorptive capture phosphorus (P) from aqueous media. Thus, various strategies have been created the production composites; however, complex preparation steps, high-cost metal salt reagent application, or extreme process equipment requirements involved in those limited large-scale composites. In this study, a novel biochar rich magnesium oxides (MFBC) was directly produced through co-pyrolysis magnesite with food waste; product, MFBC used to adsorptively P solution and bio-liquid wastewater. The results showed that compared pristine biochar, uniformly hybrid MgO capacity 523.91 mg/g. by fitted using Langmuir pseudo-first-order kinetic models. controlled MgHPO 4 formation electrostatic attraction, which affected coexisting F − CO 3 2− ions. could recover more than 98% Although P-adsorbed very reusability but it can be substituted phosphate fertiliser agricultural practices. This study provided innovative technology preparing MgO-biochar against recovery media, also highlighted high-value-added approaches resource utilization wastewater waste. Graphical
Language: Английский
Citations
62
Bioresource Technology, Journal Year: 2022, Volume and Issue: 357, P. 127316 - 127316
Published: May 18, 2022
Language: Английский
Citations
56
Environmental Technology & Innovation, Journal Year: 2022, Volume and Issue: 26, P. 102519 - 102519
Published: March 31, 2022
Livestock wastewater is an important source of agricultural non-point pollution, causes serious pollution to water bodies. At the same time, corn straw also waste, and its resource utilization has been focus global attention. The novel biochar material made from stalk can be used treat livestock wastewater, which helpful control improve efficiency waste utilization. A chitosan modified magnesium impregnated (CS-MgCBC) was synthetic for removal NH4+-N PO43−-P wastewater. experiments results show that adsorption by CS-MgCBC more consistent with second-order kinetic model Langmuir model, maximum capacity (35.59 mg/g) (221.89 mg/g), compared other studies on adsorption, average improved 48.3% 68.9%. When pH = 6 9, effect reached 99.6% 48.4%, respectively. modification increased surface area, abundance functional groups (-OH, -CH3, -NH2, etc.) biochar, thus improving CS-MgCBC. electrostatic precipitation, ligands exchange were main mechanisms in sorption Excellent environmental-friendliness efficient adsorbent
Language: Английский
Citations
49
The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 911, P. 168548 - 168548
Published: Nov. 20, 2023
Language: Английский
Citations
37
Land, Journal Year: 2024, Volume and Issue: 13(5), P. 644 - 644
Published: May 9, 2024
The role of modified biochar in enhancing phosphorus (P) availability is gaining attention as an environmentally friendly approach to address soil P deficiency, a global agricultural challenge. Traditional phosphatic fertilizers, while essential for crop yield, are costly and detrimental owing fixation leaching. Modified presents promising alternative with improved properties such increased porosity, surface area, cation exchange capacity. This review delves into the variability based on source production methods how these can be optimized effective adsorption. By adjusting pH levels functional groups align phosphate’s zero point charge, we enhance biochar’s ability adsorb retain P, thereby increasing its bioavailability plants. integration nanotechnology advanced characterization techniques aids understanding structural nuances interactions phosphorus. offers multiple benefits: it enables farmers use more efficiently, reducing need traditional fertilizers minimizing environmental impacts, greenhouse gas emissions also identifies existing research gaps future opportunities further modifications. These findings emphasize significant potential sustainable agriculture.
Language: Английский
Citations
14
Environmental Research, Journal Year: 2024, Volume and Issue: 258, P. 119408 - 119408
Published: June 13, 2024
Language: Английский
Citations
14
Molecules, Journal Year: 2024, Volume and Issue: 29(5), P. 1005 - 1005
Published: Feb. 26, 2024
Nitrogen and phosphorus play essential roles in ecosystems organisms. However, with the development of industry agriculture recent years, excessive N P have flowed into water bodies, leading to eutrophication, algal proliferation, red tides, which are harmful aquatic Biochar has a high specific surface area, abundant functional groups, porous structure, can effectively adsorb nitrogen water, thus reducing environmental pollution, achieving reusability elements. This article provides an overview preparation biochar, modification methods advancements adsorption by factors influencing as well mechanisms. Furthermore, difficulties encountered future research directions regarding biochar were proposed, providing references for application adsorption.
Language: Английский
Citations
13