In:
Advanced Materials Research, Trans Tech Publications, Ltd., Vol. 281 ( 2011-7), p. 187-190
Abstract:
In this article, analysis the A 2 /O humic activated sludge system phosphorus removal efficiency and COD Cr removal efficiency at 5°C, 10°C and 25°C. The results show that A 2 /O humic activated sludge system phosphorus removal rate when the influent temperature is above 10°C maintained at 86.1% ~ 97.5% performed high phosphorus removal efficiency. But at 5°C the system’s phosphorus removal efficiency decreased to 58.31% couldn’t get the sewage discharge standard. The variation of influent temperature had little influence on the removal efficiency of COD Cr even at 5°C performed high removal efficiency.
Type of Medium:
Online Resource
ISSN:
1662-8985
DOI:
10.4028/www.scientific.net/AMR.281
DOI:
10.4028/www.scientific.net/AMR.281.187
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2011
detail.hit.zdb_id:
2265002-7
Permalink