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Abstract
This paper describes a research to use an innovative combined biological process, upflow sludge blanket filter (USBF), that rapidly and economically remove BOD, nitrogen and phosphorus from piggery wastewater. The USBF design is a continuous flow system incorporating the aeration zone, clarifier and anoxic zone into a single tank. The research showed a result of 97%, 80%, 94%, 90% and 85% for COD, BOD5, SS, nitrogen and phosphorus removal, respectively. This is concluded that USBF can be used as a simple and economic method to treat pigerry wastewater.
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Article Details
Issue: Vol 13 No 1 (2010)
Page No.: 48-58
Published: Mar 30, 2010
Section: Sciences of Earth and Environment - Research article
DOI: https://doi.org/10.32508/stdj.v13i1.2081
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Truong, C. (2010). TREATMENT OF OF PIGGERY WASTEWATER BY BIOPROCESS TECHNOLOGY - UPFLOW SLUDGE BLANKET FILTER (USBF). Science and Technology Development Journal, 13(1), 48-58. https://doi.org/https://doi.org/10.32508/stdj.v13i1.2081
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