Immobilization properties and adsorption mechanism of nickel(II) in soil by biochar combined with humic acid-wood vinegar

Zhu, Junfeng; Gao, Weichun; Ge, Lei; Zhao, Wentian; Zhang, Guanghua; Niu, Yuhua

doi:10.1016/j.ecoenv.2021.112159

Cited by 24 publications

(7 citation statements)

References 44 publications

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“…In this study, SP-BC reduced the bioavailability of Ni over 80%, S2). Also, these functional groups are related to ion exchange phenomena, where Ni 2+ is exchanged with other cations such as Ca 2+ and Na + , as demonstrated by Zhu et al (2021). By the other hand, to investigate the indirect possible mechanisms associated with the reduction of Ni bioavailability, in this study the Tessier´s fractions are determined (Fig.…”

Section: Biochar Reduces Ni Bioavailabilitymentioning

confidence: 96%

Assessment of the application of two amendments (lime and biochar) on the acidification and bioavailability of Ni in a Ni-contaminated agricultural soils of northern Colombia

Becerra-Agudelo

López

Betancur-García

et al. 2022

Heliyon

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Section: Biochar Reduces Ni Bioavailabilitymentioning

confidence: 96%

Assessment of the application of two amendments (lime and biochar) on the acidification and bioavailability of Ni in a Ni-contaminated agricultural soils of northern Colombia

Becerra-Agudelo

López

Betancur-García

et al. 2022

Heliyon

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“…In addition, polymer-based adsorption materials can not only absorb heavy metal ions in water but also have good application effects in soil. 132,133…”

Section: Magnetic Adsorption Materials Modified By High Molecular Pol...mentioning

confidence: 99%

“…In addition, polymer-based adsorption materials can not only absorb heavy metal ions in water but also have good application effects in soil. 132,133 Graphene oxide (GO) is the oxidation product on the surface of graphene. Graphene oxide has multiple functional groups, strong acidity, and possesses high adsorption capacity for basic compounds and cations.…”

Section: Synthetic Polymer Modified Magnetic Adsorption Materialsmentioning

confidence: 99%

Adsorption of heavy metal ions in water by surface functionalized magnetic composites: a review

Zeng

Zhang

Zhu

et al. 2022

Environ. Sci.: Water Res. Technol.

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“…Furthermore, humic acid had the potential to act as a washing agent for the soil's toxic elements, including arsenic (As), cadmium (Cd), manganese (Mn), nickel (Ni), lead (Pb), and zinc (Zn) in the in-or ex-situ remediation mechanism (Mosa et al, 2021). Biochar-humic acidwood vinegar acted as a radiation material to immobilize nickel (Ni) metal in soil effectively (Zhu et al, 2021). In addition, the role of wood vinegar was to increase the oxygen-containing group (Zhu et al, 2021).…”

Section: Effect Of Humic Acid On Soilmentioning

confidence: 99%

“…Biochar-humic acidwood vinegar acted as a radiation material to immobilize nickel (Ni) metal in soil effectively (Zhu et al, 2021). In addition, the role of wood vinegar was to increase the oxygen-containing group (Zhu et al, 2021). Humic acid is extracted from fast-growing plants, such as corn (16 days).…”

Section: Effect Of Humic Acid On Soilmentioning

confidence: 99%

Untitled

2022

JTAS

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The humic substance consists of humic acid, fulvic acid, and humin. Humic acid is a useful metal complexing agent, a good dispersant, and a redox agent. Humic acid showed an auxin-like activity and thus promoted root growth and development. It positively affected soil's physical, chemical, and biological properties. Hence, humic acid indirectly improved plant growth by chelating nutrients to the plant. However, humic acid converted carcinogen compounds in chlorinated water. Still, humic acid is a good compound for agricultural purposes. Humic acid can be produced in thermophilic composting, vermicomposting, and Bokashi. The humification process can occur with decomposers such as black soldier fly. Those methods can be made in farmland and even in the housing area. Extraction of humic acid is required from those production methods. However, it is not easy to extract by farmers on a small scale. Full compost and Bokashi or its tea also showed much humic acid alone. Humic acid extraction may be optional but good as crop tonic. Nonetheless, further study should be carried out. Bokashi tea and leachate with decomposer should be further studied to obtain more evidence of their benefits. With the benefit of composting and fermentation, further study on treating is required for food security.

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Immobilization properties and adsorption mechanism of nickel(II) in soil by biochar combined with humic acid-wood vinegar

Cited by 24 publications

References 44 publications

Assessment of the application of two amendments (lime and biochar) on the acidification and bioavailability of Ni in a Ni-contaminated agricultural soils of northern Colombia

Assessment of the application of two amendments (lime and biochar) on the acidification and bioavailability of Ni in a Ni-contaminated agricultural soils of northern Colombia

Adsorption of heavy metal ions in water by surface functionalized magnetic composites: a review

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