The effect of biochar amendment on Cd accumulation in Bidens pilosa L: changing Cd subcellular distribution, cell wall polysaccharide Cd-binding capacity and composition DOI
Xinying Zhang,

Jingxian Lu,

Panxue Gu

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 216, P. 109177 - 109177

Published: Oct. 3, 2024

Language: Английский

Biochar from agricultural waste as a strategic resource for promotion of crop growth and nutrient cycling of soil under drought and salinity stress conditions: a comprehensive review with context of climate change DOI
Ghulam Murtaza, Zeeshan Ahmed, Rashid Iqbal

et al.

Journal of Plant Nutrition, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 52

Published: Feb. 6, 2025

Language: Английский

Citations

3
Mechanism of clay mineral modified biochar simultaneously immobilizes heavy metals and reduces soil carbon emissions DOI

Renjie Hou,

Bingyu Zhu,

Liuwei Wang

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 361, P. 121252 - 121252

Published: May 30, 2024

Language: Английский

Citations

10
Effect of Phosphorus Modified Cotton Stick Biochar on Growth, Photosynthesis, Enzymatic Activities and Lead (Pb) Uptake in Tomato Plants Grown in Pb-contaminated Soil DOI
Zaffar Malik,

A Shabir,

Ahmad Ali

et al.

Journal of soil science and plant nutrition, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Language: Английский

Citations

0
Sustainable Approach of Modified Biochar based Adsorbents towards Enhanced Phosphorus Removal from Wastewater DOI

Mari Selvam S.,

Bunushree Behera,

Arju Chauhan

et al.

Journal of Analytical and Applied Pyrolysis, Journal Year: 2025, Volume and Issue: unknown, P. 107020 - 107020

Published: Feb. 1, 2025

Language: Английский

Citations

0
Effects of Pyrolysis Temperature and Acid-Base Pre-Treatment on the Synthesis of Biochar-Based Slow-Release Selenium Fertilizer and Its Release in Soil DOI Open Access

Chu Jun,

Suikai Wang,

Jie Yu

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(4), P. 879 - 879

Published: Feb. 14, 2024

Plant-derived selenium is an important source of (Se) for humans, which, however, has been restricted by a low content Se in soil. Traditional fertilizers have tended to result utilization. Thus, it was necessary develop new slow-release material control fertilizer release. In this study, biochar pyrolyzed at 300 °C and 800 cross-linked with polyethyleneimine (PEI) after being treated HNO3 or NaOH (which were labeled Acid-W300, Acid-W800, Alkali-W300, Alkali-W800). The results showed that the maximum adsorption capacities Alkali-W800 329.16 mg/g, 321.93 315.04 344.33 respectively. Among them, Acid-W800 mainly imine- amide-bonded SO32−, while Acid-W300 Alkali-W300 loaded SO32− forming C–Se bonding as well through amide-bonding. release four biochar-based red soil brown extracts conformed pseudo-second-order kinetic model. rate amount extract higher than those extract. Alkali-W800-Se had proportion Se-exchangeable release, accounting 87.5% total selenium, Acid-W300-Se lowest 62.2%. However, releases more 42.49% 37.67% Se-loading capacity during 5 days continuous extraction extraction, released less 20% capacity. recommended

Language: Английский

Citations

2
Synthesis and Characterization of NaX Zeolite from Coal Gangue and Its Efficacy in Cd and Pb Remediation in Water and Soil DOI Creative Commons
Zhibing Chang,

Yinuo Yan,

Lu Bai

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: 9(52), P. 51237 - 51252

Published: Dec. 16, 2024

Alkaline fusion is a pivotal process influencing the cost of synthesizing zeolite from coal gangue. This study examined effects alkaline temperature (X1), treatment duration (X2) and NaOH/coal gangue weight ratio (X3) on composition properties products, as well their adsorption capacities for Cd2+ (qe,Cd) Pb2+ (qe,Pb). Response surface methodology (RSM) was employed to analyze interactions among these factors, mechanisms were investigated using X-ray diffraction, scanning electron microscopy-EDS, Fourier transform infrared, photoelectron spectroscopy, N2 adsorption–desorption techniques. The results reveal that (1) under optimized conditions–X1 approximately 800 °C, X2 around 2.8 h X3 1.2–the maximum qe,Cd qe,Pb synthesized NaX can reach 181.3 419.9 mg/g, respectively. (2) RSM models indicate increasing value lower required X1. For 150 350 respectively, with fixed at 2 h, 0.976 1.134 0.900 1.289 enables reduction in X1 600 °C. (3) primarily adsorbs through ion exchange, allowing ions enter zeolite's cage structure. also precipitate hydrocerussite (Pb3(CO3)2(OH)2) within channels, while has more significant impact [SiO4] [AlO4] tetrahedra. (4) effectively reduces exchangeable Cd content contaminated soil 3.51 below 1.5 mg/kg. remediation performance Pb water be further enhanced by optimizing its Si/Al pore

Language: Английский

Citations

2
Environmental Cadmium Toxicity and Its Bioremediation DOI

Bhairav Prasad,

Palki Sahib Kaur,

Saurabh Gupta

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
The effect of biochar amendment on Cd accumulation in Bidens pilosa L: changing Cd subcellular distribution, cell wall polysaccharide Cd-binding capacity and composition DOI
Xinying Zhang,

Jingxian Lu,

Panxue Gu

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 216, P. 109177 - 109177

Published: Oct. 3, 2024

Language: Английский

Citations

0