Fabrication of polymer-supported nanosized hydrous manganese dioxide (HMO) for enhanced lead removal from waters

In the current study, a new hybrid adsorbent HMO-001 was fabricated by impregnating nanosized hydrous manganese dioxide (HMO) onto a porous polystyrene cation exchanger resin (D-001) for enhanced lead removal from aqueous media. D-001 was selected as a support material mainly because of the potentia...

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Veröffentlicht in:	The Science of the total environment 2009-10, Vol.407 (21), p.5471-5477
Hauptverfasser:	Su, Qing, Pan, Bingcai, Pan, Bingjun, Zhang, Qingrui, Zhang, Weiming, Lv, Lu, Wang, Xiaoshu, Wu, Jun, Zhang, Quanxing
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbents Adsorption adsorption kinetics Applied sciences Biological and physicochemical phenomena cation exchange capacity cation exchange resins decontamination Drinking water Drinking water and swimming-pool water. Desalination Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Heavy metals Hybrid sorbent Hydrogen-Ion Concentration Hydrous manganese dioxide Kinetics Lead Lead - chemistry Manganese Compounds - chemistry Manganese dioxide Mathematical models Microscopy, Electron, Scanning Nanocomposites nanoparticles Nanostructure Nanostructures nanotechnology Natural water pollution Oxides - chemistry particles pollutants Pollution Pollution, environment geology Polymeric resin polymers polystyrenes Polystyrenes - chemistry Selective removal sorption isotherms Toxic Water Pollutants, Chemical - chemistry water pollution Water Purification - instrumentation Water Purification - methods Water treatment and pollution
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