Micro-granular sludge driven by powder carrier in membrane bioreactor: highly-efficient N & P removal and membrane fouling alleviation
Boran Wu, Junqian Zhong, Hao Chang, Dong Li, Chengxian Wang, Hongbo Han, Qun Gu, Yan Zhong, Xiaohu Dai, Xiaoli Chai
Topics & Concepts
Extracellular polymeric substanceMembrane bioreactorMembrane foulingChemistryHydraulic retention timeEffluentMembraneWastewaterDenitrifying bacteriaPopulationSewage treatmentUltrafiltration (renal)Pulp and paper industryActivated sludgeDenitrificationBioreactorMembrane permeabilityMicrobial population biologyMembrane technologyChromatographyPhosphorusFoulingChemical engineeringParticle sizeEnvironmental chemistryMixed liquor suspended solidsMembrane Separation TechnologiesWastewater Treatment and Nitrogen Removal