Title :
Study on Cu²+ Adsorption in Magnified Continuous-Upflow Reactor by Saccharomyces Cerevisiae and Industrial Wastewater Treatment
Author :
Fan, Chunhui ; Wei, Yuanyuan ; Yang, Yang ; Zhang, Ying
Author_Institution :
Sch. of Resource & Environ., Northeast Agric. Univ., Harbin
Abstract :
Put dead immobilized beer yeast into column of continuous-upflow reactor, study adsorption characteristics on Cu2+ through axial-magnification and axial-radial-magnification tests of column and industrial wastewater treatment. The results showed: with initial Cu2+ concentration 20 mg/L, in axial- magnification test and axial-radial-magnification tests, flow rates of 35 mL/min and 100 mL/min were optimal respectively. Magnification of flow rate was not completely the same as that of column. Treated industrial wastewater in big reactor could attain to 1-2 level of state standard GB8978-1996. COD, SS and other organic materials needed to be further decomposed biochemically.
Keywords :
adsorption; biochemistry; bioreactors; copper; microorganisms; organic compounds; oxygen; wastewater treatment; COD; Cu2+ adsorption; GB8978-1996; Saccharomyces cerevisiae; axial-magnification; axial-radial-magnification tests; biochemical decomposition; biosorption; immobilized beer yeast; industrial wastewater treatment; magnified continuous-upflow reactor; organic materials; Beverage industry; Fungi; Inductors; Joining processes; Powders; Sampling methods; Testing; Valves; Wastewater treatment; Water storage;
Conference_Titel :
Bioinformatics and Biomedical Engineering, 2008. ICBBE 2008. The 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1747-6
Electronic_ISBN :
978-1-4244-1748-3
DOI :
10.1109/ICBBE.2008.384
