Performance evaluation of the main units of a refinery wastewater treatment plant - A case study
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- 作者：Carlos E. Santos
- 关键词：Petroleum refinery wastewater ; Physicochemical parameters ; Removal efficiency ; TPH ; COD
- 刊名：Journal of Environmental Chemical Engineering
- 出版年：2015
- 出版时间：September 2015
- 年：2015
- 卷：3
- 期：3
- 页码：2095-2103
- 全文大小：3936 K
文摘
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Performance evaluation of the wastewater treatment plant of Porto refinery.
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Refinery WWTP achieves COD and phenols removal efficiencies of 87 and 95%.
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Sulfide removal efficiency was below 80% in the sulfide oxidation unit.
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60% of the O&G is related to TPH and BOD5 represents about 44% of COD.
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Final effluent meets the daily discharge limits imposed by Portuguese legislation.