Modification of polyurethane sponge filler using medical stones and application in a moving bed biofilm reactor for ex situ remediation of polluted rivers
Houlin Jiang, Zuotao Zhang, Ziyu Lin, Xiaoqiang Gong, Haijiao Guo, Hui Wang
Topics & Concepts
BiofilmFiller (materials)Environmental remediationChemical oxygen demandPolyurethaneMoving bed biofilm reactorNitrogenHydraulic retention timePulp and paper industryWaste managementEnvironmental chemistryChemistryChemical engineeringMaterials scienceEnvironmental engineeringEnvironmental scienceEffluentContaminationComposite materialSewage treatmentBacteriaEcologyOrganic chemistryGeologyEngineeringPaleontologyBiologyMicroplastics and Plastic PollutionConstructed Wetlands for Wastewater TreatmentWastewater Treatment and Nitrogen Removal