Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Kinetic and adsorptive characterization of biochar in metal ions removal

Dorota Kołodyńska, Renata Wnetrzak, James J. Leahy, Michael H. B. Hayes, Witold Kwapiński, Zbigniew Hubicki

Chemical Engineering Journal · 2012

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Summary

This laboratory study examined the kinetic and adsorptive characteristics of biochar as a potential sorbent for metal ion removal from aqueous systems. The work appears to combine kinetic modelling with adsorption isotherm analysis, though specific metals tested and removal efficiencies cannot be confirmed without the abstract. The findings may have relevance to biochar applications in water treatment and soil remediation contexts.

Regional applicability

The study's applicability to United Kingdom conditions depends on the specific biochar feedstocks and metal contaminants examined; biochar-based water treatment is of growing interest in UK environmental and agricultural contexts, particularly for on-farm remediation and wastewater management.

Key measures

Adsorption kinetics, adsorption isotherms, metal ion removal capacity, equilibrium parameters

Outcomes reported

The study characterised the kinetic and adsorptive properties of biochar for removal of metal ions from solution. Specific metals and removal efficiencies are not identifiable from the title alone.

Theme
Measurement & metrics
Subject
Out of scope / non-food
Study type
Research
Study design
Laboratory experiment
Source type
Peer-reviewed study
Status
Published
System type
Laboratory / in vitro
DOI
10.1016/j.cej.2012.05.025
Catalogue ID
SNmvhod7aq-o1ldxq

Topic tags

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