Removal and reduction of Cr(Ⅵ) in simulated wastewater using magnetic biochar prepared by co-pyrolysis of nano-zero-valent iron and sewage sludge
Liheng Liu, Xiu Liu, Dunqiu Wang, Hua Lin, Lin Huang
Topics & Concepts
BiocharAdsorptionChemistryZerovalent ironPyrolysisEndothermic processChromiumSewage sludgeWastewaterNuclear chemistryFreundlich equationLangmuir adsorption modelDiffusionChemisorptionInorganic chemistrySewage treatmentEnvironmental engineeringOrganic chemistryPhysicsEngineeringThermodynamicsEnvironmental remediation with nanomaterialsAdsorption and biosorption for pollutant removalNanomaterials for catalytic reactions