- 期刊
- OpenAccess
The Application of Low‐pressure Backwashing Filter in Oilfield Produced Water Disposal
並列摘要
At the present liquid disposal process during the oilfield producing, filtration is essential, and its effect is determined by the quality of backwashing. In order to solve the problems of high pressure in backwashing, filter material loss and difficult regeneration in traditional filtration device, lowpressure backwashing filter is designed by means of the filtration structure improvement and operation parameter optimization on the basis of backwashing principle. The pilot tests in Daqing Oilfield show that by using low‐pressure backwashing filter, the backwashing pressure can be maintained between 0.03 MPa and 0.08 MPa, the backwashing can be realized by filtered water in tank and the filter material regenerates well. The quality of the filtered polymer‐containing produced liquid is improved obviously, and the average oil content is less than 10 mg/L, and the suspended solids content is less than 20 mg/L, meeting the reinjection standard of reservoirs with moderate and high permeabilities.
延伸閱讀
- Chen, C. T. (2017). Combining chemical reduction and membrane filtration for copper-containing wastewater treatment [master's thesis, Tamkang University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0002-0708201715173900
- Tan, X. H., Liu, J. Y., Zhao, J. H., Li, X. P., Zhang, G. D., Tang, C., & Li, L. (2014). Determine the Inflow Performance Relationship of Water Producing Gas Well Using Multiobjective Optimization Method. Journal of Applied Mathematics, 2014(), 83-89-007. https://doi.org/10.1155/2014/105636
- 黃宏霖（2010）。Characteritization of backwash wastewater from a simple water purification system〔碩士論文，國立屏東科技大學〕。華藝線上圖書館。https://doi.org/10.6346/NPUST.2010.00068
- KLEIN, K., KATTEL, E., GOI, A., KIVI, A., DULOVA, N., SALUSTE, A., ZEKKER, I., TRAPIDO, M., & TENNO, T. (2017). COMBINED TREATMENT OF PYROGENIC WASTEWATER FROM OIL SHALE RETORTING. Oil Shale, 34(1), 82-96. https://doi.org/10.3176/oil.2017.1.06
- 謝爵丞（2006）。Treatment of Industrial Wastewater with Cutting Oil by Electrochemical Process〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2006.00830