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Received January 21, 2011
Accepted February 16, 2011
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특허분석을 통한 생산수의 오일제거 기술동향 분석
Technology Trend of Oil Treatment for Produced Water by the Patent Analysis
Sung Min Yoon
Kunyik Park
Joo Yeon Kim
Hye Jung Han1
Tae Il Kim1
Kyung Seok Kang1
Wisup Bae2
Young Woo Rhee3†
충남대학교 바이오응용화학과, 305-764 대전광역시 유성구 궁동 220 1(주)시온텍, 305-500 대전광역시 유성구 용산동 530 2세종대학교 에너지자원공학과, 143-747 서울시 광진구 군자동 98번지 3충남대학교 녹색에너지기술전문대학원
Department of Applied Chemistry and Biological Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, Korea 1Siontech Inc., 530 Yongsan-dong, Yuseong-gu, Daejeon 305-500, Korea 2Energy and Mineral Resources Engineering, Sejong University, 98 Gunja-dong, Gwangjin-gu, Seoul 143-747, Korea 3Graduate School of Green Energy Technology, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon 305-764, Korea
Korean Chemical Engineering Research, December 2011, 49(6), 681-687(7), NONE Epub 24 November 2011
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Abstract
오일 생산 과정에서 발생하는 부산물인 생산수(produced water)는 오일폐수(oily wastewater)의 대부분을 차지하기 때문에 환경적인 측면이나 자원적인 관점에서 볼 때, 생산수에서 오일성분을 추출 및 제거하는 기술은 매우 중요하다. 생산수 처리기술은 크게 물리적 방법과 생물학적 방법 그리고 화학적 방법으로 나눌 수 있다. 본 논문에서는 생산수의 오일제거 기술의 분류, 장단점 분석과 함께 연도별, 국가별, 출원인별, 세부기술별로 기술동향 특허분석을 하였다.
Produced water from oil production processes is mostly composed of oily wastewater. So, it is important to extract and remove the oil components from the produced water environmentally and in utilizing water resources. Produced water treatment is classified as physical, biological and chemical method. The technology trend of oil treatment for produced water was analyzed based on patent application years, countries, main applicants, and each technologies.
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Tellez GT, Nirmalakhandan N, Gardea-Torresdey JL, Wat. Res., 29(7), 1711 (1995)
Park YK, Choi WC, Jeong SY, Lee CW, Korean Chem. Eng. Res., 45(2), 109 (2007)
Park K, Han SD, Han HJ, Kang KS, Bae W, Rhee YW, Clean Technol., 15(3), 210 (2009)
Park KI, Han SD, Noh SY, Bae WS, Rhee YW, Clean Technol., 15(1), 54 (2009)
Ahmadun FR, Pendashteh A, Abdullah LC, Biak DRA, Madaeni SS, Abidin ZZ, J. Hazard. Mater., 170(2-3), 530 (2009)
Murray-Gulde C, Heatly JE, Karanfil T, Rodgers JH, Myers JE, Water Res., 37(3), 705 (2003)
Xu P, Drewes JE, Heil D, Wang G, Water Res., 42(10-11), 2605 (2008)
Cha Z, Lin C, Cheng C, Hong PKA, Chemosphere., 78(5), 583 (2010)
McCormack P, Jones P, Hetheridge MJ, Rowland SJ, Water Res., 35(15), 3567 (2001)
Shpiner R, Vathi S, Stuckey DC, Water Res., 43(17), 4258 (2009)
http://www.djaop.co.kr/boxi/bbs/board.php?bo_table=z1_1.
