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KMID : 0382420000260040015
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Korean Journal of Environmental Health Society
2000 Volume.26 No. 4 p.15 ~ p.20
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Biological Removal of Phosphorus Containing Swine Wastewater
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Shin Nam-Cheol
Park Jeoung-Ho
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Abstract
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The studies of swine wastewater treatment aim to development of process using soil microorganism. Removal rate of swine wastewater containing organic matter was 99 percent in case of high loading rate. Microorganism was devoted to improve the treatment efficiency of the process. According to the result obtained from biological treatment of high loading rate swine wastewater. Hydraulic retention time was 2.3 days in unit process of biological phosphorus removal. BOD_rm/P_rm ratio was 1122 in room temperature anaerobic process and 355.6 in mesophilic anaerobic process. And then phosphorus removal rate mesophilic anaerobic process was 3 time as much as than room temperature anaerobic process.
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