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http://dx.doi.org/10.4491/eer.2005.10.6.265

P RELEASE AND UPTAKE ACCORDING TO INFLUENT ORGANIC LOADING IN BNR PROCESS

Kim, Kwang-Soo (Construction Environment Research Dept., Korea Institute of Construction Technology)
Ahn, Chang-Hoon (Civil and Environmental Eng. Dept., University of Wisconsin-Madison)
Park, Jae-Kwang (Civil and Environmental Eng. Dept., University of Wisconsin-Madison)

Publication Information

Environmental Engineering Research / v.10, no.6, 2005 , pp. 265-268 More about this Journal

Abstract

A batch-type study was conducted to investigate the phosphorus release and uptake under anaerobic and aerobic conditions according to organic loading changes. As organic loading increased, anaerobic P release increased but aerobic P uptake decreased. Where organic carbon contents remain high in aerobic conditions, PHB consumption within the microbial cells diminished, therefore it was found that in order to enhance P uptake rate, it should reach the endogenous growth stage where the entire organic loading was consumed.

Keywords

P release and uptake; Organic loading; Endogenous growth; PHB;

Citations & Related Records

Reference

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