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| 1 | Mercury adsorption characteristics of HBr-modified fly ash in an entrained-flow reactor显示文摘In this study, the mercury adsorption characteristics of HBr-modified fly ash in an entrained-flow reactor were investigated through thermal decomposition methods. The results show that the mercury adsorption performance of the HBr-modified fly ash was enhanced significantly. The mercury species adsorbed by unmodified fly ash were Hg Cl2,Hg S and Hg O. The mercury adsorbed by HBr-modified fly ash, in the entrained-flow reactor,existed in two forms, Hg Br2 and Hg O, and the HBr was the dominant factor promoting oxidation of elemental mercury in the entrained-flow reactor. In the current study, the concentration of Hg Br2 and Hg O in ash from the fine ash vessel was 4.6 times greater than for ash from the coarse ash vessel. The fine ash had better mercury adsorption performance than coarse ash, which is most likely due to the higher specific surface area and longer residence time. | Yongsheng Zhang Lilin Zhao Ruitao Guo Na Song Jiawei Wang Yan Cao William Orndorff Wei-ping Pan | 2015 | Journal of Environmental Sciences2015，27，7： | 9 |
| 2 | Mercury transportation in soil via using gypsum from flue gas desulfurization unit in coal-fired power plant显示文摘The mercury flux in soils was investigated, which were amended by gypsums from flue gas desulphurization (FGD) units of coal- fired power plants. Studies have been carried out in confined greenhouses using FGD gypsum treated soils. Major research focus is uptakes of mercury by plants, and emission of mercury into the atmosphere under varying application rates of FGD gypsum, simulating rainfall irrigations, soils, and plants types. Higher FGD gypsum application rates generally led to higher mercury concentrations in the soils, the increased mercury emissions into the atmosphere, and the increased mercury contents in plants (especially in roots and leaves). Soil properties and plant species can play important roles in mercury transports. Some plants, such as tall fescue, were able to prevent mercury from atmospheric emission and infiltration in the soil. Mercury concentration in the stem of plants was found to be increased and then leveled off upon increasing FGD gypsum application. However, mercury in roots and leaves was generally increased upon increasing FGD gypsum application rates. Some mercury was likely absorbed by leaves of plants from emitted mercury in the atmosphere. | Kelin Wang William Orndorff Yan Cao Weiping Pan | 2013 | Journal of Environmental Sciences2013，25，9： | 4 |
| 3 | Water- lubricated rubber bearings, history and new developments 显示文摘 | Roy L Orndorff J R | 1985 | Naval Engineers Journal1985，，10： | 1 |
| 4 | The product of the fiml gene is necessary for Escherichia coli type 1 pilus biosynthesis显示文摘 | Valenski M L Horton J R Orndorff P E | 2003 | J Bacteriol2003，185，： | 1 |
| 5 | Computing effective discharge with S - PLUS显示文摘 | Orndorff R L & Whiting P J | 1999 | Computers & Geosciences1999，25，： | 1 |
| 6 | Water-Lubricated Rubber Bearings, History and New Developments显示文摘 | ORNDORFF RL JR | 1985 | Naval Engineers Journal1985，，10： | 1 |
| 7 | Traumatic fracturedislocation of C5 on C6 through a previously solid multilevel anterior cervical discectomy and fusion : a case report and review of the literature显示文摘 | Orndorff DG Samartzis D Whitehill R | 2006 | Spine J2006，6，1： | 1 |
| 8 | Fluorescein and some of its derivatives显示文摘 | ORNDORFF W R HEMMER A J | 1927 | Journal of the American Chemical Society1927，49，： | 1 |
| 9 | The role of type 1 pili in the pathogenesis of Escherichia coli infections:a short review and some new ideas 显示文摘 | ORNDORFF P E BLOCH C A | 1990 | Mierob Pathog1990，9，2： | 1 |
| 10 | A comparative study of declared and undeclared college students on career uncertainty and involvement in career development activities显示文摘 | Orndorff R M and Herr E L | 1996 | Journal of Counseling & Development1996，74，6： | 1 |
| 11 | Neurotoxin quantum dot conjugates detect endogenous targets expressed in live cancer cells显示文摘 | Orndorff RL Rosenthal SJ | 2009 | Nano Lett2009，9，7： | 1 |
| 12 | 查看详情显示文摘 | Kippeny T C Bowers M J Dukes A D McBride J R Orndorff R L Garrett M D Rosenthal S J | | 0，，8： | 1 |
| 13 | 17β-Estradiol as an indicator of animal waste contamination in mantled karst aquifers显示文摘 | PETERSON E W DAVIS R K ORNDORFF H A | 2001 | J Environ Qual2001，29，： | 1 |
| 14 | Quantum dot ex vivo labeling of neuromuscular synapses显示文摘 | Orndorff RL Warnement MR Mason JN | 2008 | Nano Lett2008，8，3： | 1 |
| 15 | Water-lubricated Rubber Beatings显示文摘 | ORNDORFF R L | 1985 | Naval Engineers Journal1985，，11： | 1 |
| 16 | 17β-estradiol asan indicator of animal waste contamination in mantled karst aquifers显示文摘 | PETERSON E W DAVIS R K ORNDORFF H A | 2001 | J Environ Qual2001，29，3： | 1 |
| 17 | Water-lubricated Rubber Bearings,History and New Developments显示文摘 | ROY L Orndorff | 1985 | Naval Engineers Journal1985，，10： | 1 |
| 18 | Computing effective discharge with S-PLUS显示文摘 | Orndorff R L Whiting P J | 1999 | Computers & Geosciences1999，25，： | 1 |
| 19 | Water-Lubricated Rubber Bearings History and New Developments显示文摘 | Orndorff Jr | 1985 | Naval Engineers Journal1985，97，： | 1 |
| 20 | Strain improvement of rhodotorula gzaminis for production of a novel L-Phenylalanine ammonia-lyase 显示文摘 | Orndorff S A Costantine N Stewart D | 1988 | Appl Environ Microbiol1988，54，4： | 1 |
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