Advanced treatment of oil recovery wastewater from polymer flooding by UV/H2O/O-3 and fine filtration
SCIE
SCOPUS
- Title
- Advanced treatment of oil recovery wastewater from polymer flooding by UV/H2O/O-3 and fine filtration
- Authors
- Ren, GM; Sun, DZ; Chunk, JS
- Date Issued
- 2006-01
- Publisher
- SCIENCE PRESS
- Abstract
- In order to purify oil recovery wastewater from polymer flooding (ORWPF) in tertiary oil recovery in oil fields, advanced treatment of UV/H2O2/O-3 and fine filtration were investigated. The experimental results showed that polyacrylamide and oil remaining in ORWPF after the conventional treatment process could be effectively removed by UV/H2O/O-3 process. Fine filtration gave a high performance in eliminating suspended solids. The treated ORWPF can meet the quality requirement of the wastewater-bearing polymer injection in oilfield and be safely re-injected into oil reservoirs for oil recovery.
- Keywords
- oil recovery wastewater from polymer flooding; UV/H2O2/O-3 process; polyacrylamide
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24232
- ISSN
- 1001-0742
- Article Type
- Article
- Citation
- JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, vol. 18, no. 1, page. 29 - 32, 2006-01
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- There are no files associated with this item.
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