지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 793 - 797 (5page)
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Ocean dumping of sewage sludge has been prohibited since 2012. Therefore, various methods to recycle sewage sludge are studied And the adsorption is used to remove mercury released to the atmosphere. Chlorine and Iodine impregnated adsorbent is used to remove mercury in the flue gas. In our study, we studied the method to recycle sewage sludge and brewers grain as an adsorbent to remove mercury. Thermal treating time and temperature, and mixing ratio of sewage sludge and brewers grain are discussed for the preparation of adsorbent. According to the results, the optimal condition of temperature, time and mixing ratio was 400oC, 45 min and 7 : 3 of sewage sludge/brewers grain, respectively. The impregnation of I is needed to keep the concentration of KI above 7%. I and Cl are dispersed uniformly in prepared adsorbent.
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참고문헌 (7)
참고문헌 신청
Ministry of Environment / 2012 / 2011 Statistics of sewerage
Cho, J. K. / 2008 / status and task of sewage sludge treatment / Journal of Korea Society of Environmental Administration 14(2):73~83
Yun, Y. R / 2004 / A study of chemical absorption characteristics of low level air borne mercury vapor on activated carbon adsorbent
Lee, S. J. / 2004 / Removal of gas-phase elemental mercury by iodineand chlorine-impregnated activated carbons / Atmospheric Environment 38:4887~7893
Jung, M. C. / 1995 / Heavy metal contamination of soils, plants, waters and sediments in the vicinity of metalliferous mines in Korea
Cho, J. K. / 2008 / status and task of sewage sludge treatment / Journal of Korea Society of Environmental Administration 14(2):73~83
Yun, Y. R / 2004 / A study of chemical absorption characteristics of low level air borne mercury vapor on activated carbon adsorbent
Lee, S. J. / 2004 / Removal of gas-phase elemental mercury by iodineand chlorine-impregnated activated carbons / Atmospheric Environment 38:4887~7893
Jung, M. C. / 1995 / Heavy metal contamination of soils, plants, waters and sediments in the vicinity of metalliferous mines in Korea
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