Production, characterization and environmental remediation application of emerging phosphorus-rich biochar/hydrochar: a comprehensive review
Qilong Ge, ChunJuan Dong, Guoying Wang, Jing Zhang, Rui Hou
Abstract
, As). Future studies should focus on the interactions between P-rich CHAR and HMs found in soil/water. (3) To meet the long-term requirements for plant growth, more attention should be given to improving the slow-release capacity and utilization efficiency of available P. (4) There is a potential risk of P loss (or eutrophication) due to rainfall and runoff, although P-rich CHAR exhibits excellent performance in terms of HM immobilization and carbon retention. Several reasonable suggestions are provided to solve these problems. In summary, P-rich CHAR has promising prospects in environmental remediation if these shortcomings are overcome.
Topics & Concepts
BiocharEnvironmental remediationPhosphorusCharEnvironmental chemistryEnvironmental scienceCarbon fibersChemistryPyrolysisWaste managementMaterials scienceContaminationOrganic chemistryEcologyEngineeringComposite materialBiologyComposite numberPhosphorus and nutrient managementAdsorption and biosorption for pollutant removalLayered Double Hydroxides Synthesis and Applications