Title :
Study on the Performance of a Novel Inorganic Polymeric Flocculant
Author :
Nianqin, Wang ; Liang, Chen ; Qianqian, Cai ; Wansong, Zhang ; Zhuannian, Liu
Author_Institution :
Xi´´an Univ. of Sci. & Technol., Xi´´an, China
Abstract :
A new type of inorganic flocculant, poly silicon boron ferric zinc sulfate (PSBFZ), was synthesized from sodium silicate, ferric sulfate, zinc sulfate and sodium tetra borate by co-polymerization. Comparative flocculation behaviors among poly-aluminium chloride (PAC), poly-ferric sulfate (PFS), poly silicate ferric (PSF) and PSBFZ were explored. The influences of pH, temperature, storage time and dosage on flocculation were studied. The results demonstrate that PSBFZ exhibits the best flocculation performance. Under the optimum conditions, the removal rate of turbidity and chromaticity were up to 99.6%, 99.4%, respectively.
Keywords :
flocculation; polymerisation; polymers; sodium compounds; turbidity; water treatment; zinc compounds; chromaticity; copolymerization; inorganic polymeric flocculant; poly aluminium chloride; poly ferric sulfate; poly silicate ferric; poly silicon boron ferric zinc sulfate; sodium silicate; sodium tetraborate; turbidity; zinc sulfate; Coagulation; Polymers; Silicon; Temperature distribution; Temperature sensors; Wastewater; Zinc; Chromaticity; Flocculant; Poly Silicate Boron Ferrir Zinc(PSBFZ); Turbidity;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-61284-278-3
Electronic_ISBN :
978-0-7695-4350-5
DOI :
10.1109/CDCIEM.2011.573
