Treatment of Heavy Oil Wastewater by HCR with Hydrolytic Acidification Process

Hong Wang; Xin Wang; Xue Dong Lv; Shi Man Wang

doi:10.4028/www.scientific.net/AMR.1030-1032.340

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1030-1032Treatment of Heavy Oil Wastewater by HCR with...

Treatment of Heavy Oil Wastewater by HCR with Hydrolytic Acidification Process

Abstract:

To reduce the pollutants of a heavy oil wastewater, a process of high performance compact reactor (HCR) coupled with hydrolytic acidification was investigated, focusing on the removal effect of the typical pollutants and the hydrolytic retention time (HRT) of HCR system.. The results showed the removal rates of COD and oil were 20.4%~40.7% and 25.5%~39.8% after the treatment of hydrolytic acidification, while the whole system reached the 80% removal rate. When the HRT was 48h and jet flow was 3.1m³/h in HCR process, COD and oil were blow 200 mg/L and 10 mg/L, which met the requests of next treatment of wastewater.

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Periodical:

Advanced Materials Research (Volumes 1030-1032)

Pages:

340-343

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1030-1032.340

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Online since:

September 2014

Authors:

Hong Wang*, Xin Wang, Xue Dong Lv, Shi Man Wang

Keywords:

COD, HCR, Heavy Oil Wastewater, Hydrolytic Acidification

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