Bio-assembled MgO-coated tea waste biochar efficiently decontaminates phosphate from water and kitchen waste fermentation liquid

Biochar, Journal Year: 2023, Volume and Issue: 5(1)

Published: April 10, 2023

Abstract Crystal morphology of metal oxides in engineered metal-biochar composites governs the removal phosphorus (P) from aqueous solutions. Up to our best knowledge, preparation bio-assembled MgO-coated biochar and its application for P solutions kitchen waste fermentation liquids have not yet been studied. Therefore, this study, a needle-like MgO particle coated tea c omposite (MTC) was prepared through novel biological assembly template elimination process. The produced MTC used as an adsorbent removing synthetic solution real liquid. maximum sorption capacities MTC, deduced Langmuir model, were 58.80 mg g −1 at pH 7 192.8 liquid 9. increase ionic strength (0–0.1 mol L NaNO 3 ) reduced efficiency 98.53% 93.01% but had no significant impact on Precipitation MgHPO 4 Mg(H 2 PO (76.5%), ligand exchange (18.0%), electrostatic attraction (5.5%) potential mechanisms solution, while struvite formation (57.6%) (42.2%) governed Compared previously reported MgO-biochar composites, lower capacity phosphate higher studied could be effective candidate environments, especially liquids. In future, it will necessary systematically compare performance with different oxide crystal types wastewater. Graphical

Language: Английский

---

Recent progress in advanced strategies to enhance the photocatalytic performance of metal molybdates for H2 production and CO2 reduction

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 971, P. 172665 - 172665

Published: Oct. 28, 2023

Language: Английский

---

Biochar inhibited hydrogen radical-induced Cd bioavailability in a paddy soil

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 892, P. 164521 - 164521

Published: June 1, 2023

Language: Английский

---

Microorganisms and Biochar Improve the Remediation Efficiency of Paspalum vaginatum and Pennisetum alopecuroides on Cadmium-Contaminated Soil

Toxics, Journal Year: 2023, Volume and Issue: 11(7), P. 582 - 582

Published: July 4, 2023

Phytoremediation can help remediate potential toxic elements (PTE) in soil. Microorganisms and soil amendments are effective means to improve the efficiency of phytoremediation. This study selected three microorganisms that may promote phytoremediation, including bacteria (Ceratobasidium), fungi (Pseudomonas mendocina), arbuscular-mycorrhizal (AMF, Funneliformis caledonium). The effects single or mixed inoculation on phytoremediation Paspalum vaginatum Pennisetum alopecuroides were tested under different degrees cadmium-contaminated (low 10 mg/kg, medium 50 high 100 mg/kg). results showed AMF Pseudomonas mendocina could significantly increase biomass two plants soil, growth-promoting effect was better than mendocina. However, simultaneous these did not show a one. Inoculation Ceratobasidium reduced concentrations Among all treatments, remediation ability strongest when inoculated with alone. On this basis, explored combined corn-straw-biochar alopecuroides. biochar affect plant Cd concentration by reducing use increased 8.9–48.6% 8.04–32.92%. Compared biochar, combination is better, which greatly improves

Language: Английский

---

Remediation of pesticides contaminated water using biowastes-derived carbon rich biochar

Chemosphere, Journal Year: 2023, Volume and Issue: 340, P. 139819 - 139819

Published: Aug. 14, 2023

Language: Английский

---

Preparation and characterization of cellulose phosphite ester with high flame retardancy via transesterification in BmimCl/DMSO system

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 216, P. 118694 - 118694

Published: May 14, 2024

Language: Английский

---

Review on biochar as a sustainable green resource for the rehabilitation of petroleum hydrocarbon-contaminated soil

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 941, P. 173679 - 173679

Published: June 5, 2024

Language: Английский

---

Understanding the physicochemical structure of biochar affected by feedstock, pyrolysis conditions, and post-pyrolysis modification methods - A meta-analysis

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114885 - 114885

Published: Nov. 1, 2024

Language: Английский

---

Aquaculture sediments amended with biochar improved soil health and plant growth in a degraded soil

Marine Pollution Bulletin, Journal Year: 2023, Volume and Issue: 191, P. 114899 - 114899

Published: April 5, 2023

Language: Английский

---

Biochar; an effective factor in improving phytoremediation of metal(iod)s in polluted sites

Frontiers in Environmental Science, Journal Year: 2023, Volume and Issue: 11

Published: Oct. 19, 2023

Phytoremediation is one of the cheapest and most widely used technologies for stabilizing extracting pollutants from contaminated sites. Recently, a variety solutions, such as use different elements, compost, nanoparticles, microorganisms, etc., have been explored improving accelerating phytoremediation process. Biochar has also gained attention its affordability, abundance, ability to improve soil structure plant morpho-physiology biochemistry, lack environmental hazards, etc. As first step, this study aimed provide an overview biochar’s properties, operation by identifying method production examining differences between types biochar. Following that, various factors that pollute environment, influence biochar on efficiency was explored. Also, in study, attempt made examine effect combination with other pollutants, well residues biochar, so future research can be planned based results obtained.

Language: Английский

---