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| 1 | 土壤中黑碳对农药敌草隆的吸附-解吸迟滞行为研究显示文摘采用批处理振荡法和连续稀释法分别测定了敌草隆在人工添加黑碳土壤和自然形成的不同有机质和黑碳含量的土壤中的吸附-解吸行为。吸附结果表明,人工添加黑碳的土壤对敌草隆的吸附强度和吸附容量以及吸附等温线的非线性均随土壤黑碳添加浓度的增加而逐步增大;自然土壤的吸附容量和吸附强度随土壤总有机质含量增加而增加,但吸附等温线的非线性则与土壤中黑碳对有机质的相对含量有关,黑碳比例越高,等温线非线性越大。解吸实验结果表明,无论是人工添加黑碳的土壤还是自然土壤,对敌草隆的解吸迟滞作用均随土壤黑碳含量增高而愈明显。 | 余向阳 应光国 刘贤进 Rai Kookana 张兴 | 2007 | 土壤学报2007，44，4： | 43 |
| 2 | Enhanced and irreversible sorption of pesticide pyrimethanil by soil amended with biochars显示文摘Biochar derived from partial combustion of vegetation is ubiquitous and potentially effective in sequestration of environmental contaminants.Biochars were prepared by burning of red gum(Eucalyptus spp.) woodchips at 450 and 850°C(labeled as BC450 and BC850).These two biochars were found to possess markedly different properties in terms of surface area and porosity.Short-term equilibration tests(24 hr) were conducted to assess the sorption-desorption behavior of pyrimethanil in the soil amended with various amounts of biochar of each type,with a special focus on the desorption behavior of the sorbed pesticide through four times successive desorption by dilution.Sorption coefficient and isotherm nonlinearity of the amended soils progressively increased with the content of biochar in the soil.Biochar BC850 with higher surface area and microporosity showed a stronger effect on the reversibility of sorption pesticide.The soils amended with 5% BC450 and 1% BC850 had nearly the same sorption capacity for pyrimethanil;however,their desorption processes were very different with 13.65% and 1.49% of the sorbed pesticide being released,respectively.This study suggested that biochar in soil could be an important factor for immobilization of a pesticide and thus affecting its environment fate in soil. | Xiangyang Yu Ligang Pan Guangguo Ying Rai S. Kookana | 2010 | Journal of Environmental Sciences2010，22，4： | 19 |
| 3 | 磺胺甲恶唑和甲氧苄氨嘧啶在土壤中的好氧降解及对微生物呼吸的影响显示文摘实验研究了抗生素药物在不同土壤中(不同种类以及有无添加牛粪)的降解行为,同时采用基质诱导呼吸法考察了药物在土壤中对微生物呼吸的影响.结果表明,添加牛粪的土壤在前20 d内轻微促进了磺胺甲恶唑的降解效率,磺胺甲恶唑的快速降解主要是微生物作用引起,而甲氧苄氨嘧啶则在好氧条件下表现出较强的持久性.同控制土壤样品对比,药物对土壤微生物呼吸的短暂抑制作用出现在前2 d,随后快速恢复.100 d后,在添加不同浓度,单体或混合物的抗生素土壤中,总的矿化程度无较大差异.这表明2种抗生素的不同浓度,单独或混合的添加方式,100 d后对微生物呼吸造成的影响较小. | 巫杨 陈东辉 SMITH Lester KOOKANA Rai | 2011 | 环境化学2011，30，12： | 13 |
| 4 | 水体中磺胺甲恶唑和甲氧苄氨嘧啶的自然光降解显示文摘实验研究了磺胺甲恶唑和甲氧苄氨嘧啶连续暴露于自然光下72 h,在pH值为4.0、7.0、9.0水体中的光降解行为,同时考察了黑暗条件下对照样品在不同pH条件下的稳定性.实验表明,光强、光照时间、水体pH都直接影响到磺胺甲恶唑的去除率.在自然光照环境下,不同pH溶液中的磺胺甲恶唑均易发生光降解,而黑暗对照样品去除率较小.甲氧苄氨嘧啶则比较稳定,几乎未发生降解,但黑暗对照样品在pH值为4.0和7.0的溶液中,与起始浓度相比,去除率大于10%,这可能主要与该药物在不同pH溶液中的离子形态及光照过程中的温度波动有关. | 巫杨 Williams Mike Kookana Rai 吴克 | 2013 | 环境化学2013，32，6： | 5 |
| 5 | 环境中多溴联苯醚的降解研究进展显示文摘介绍了当前国内外学者对环境中多溴联苯醚(PBDEs)降解技术的研究进展,阐述了光解、生物降解对PBDEs的降解效果及降解机理,重点关注了好氧及厌氧微生物技术降解PBDEs的研究前景,并指出了今后微生物强化技术在持久性有机污染物处理中的深入探讨方向。 | 巫杨 陈东辉 Rai Kookana 肖羽堂 | 2010 | 中国给水排水2010，26，6： | 3 |
| 6 | Degradation of five selected endocrine- disrupting chemicals in seawater and marine sediment 显示文摘 | Ying G G Kookana R S | 2003 | Environmental Science and Technology2003，37，7： | 1 |
| 7 | Ionic-strength and pH effectson the sorption of cadmium and the surface charge of soils显示文摘 | Naidu R Bolan N S Kookana R S | 1994 | EuropeanJournal of Soil Science1994，45，： | 1 |
| 8 | Ionic-strength and pH effects on the adsorption of cadmium and lead on the surface charge of soils显示文摘 | NAIDU R BOLAN N S KOOKANA R S | 1994 | European Journal of Soil Science1994，45，4： | 1 |
| 9 | Triclosan in wastewaters and biosolids from Australian wastewater treatment plants显示文摘 | YING G G KOOKANA R S | 2007 | Environ Int2007，33，2： | 1 |
| 10 | Occurrence and fate of hormone teroids in the environment显示文摘 | YING G G KOOKANA R S RU Y J | 2002 | Environment Intemational2002，28，6： | 1 |
| 11 | NMR Characterization of 13C Benzene Sorbed to Natural and Prepared Charcoals 显示文摘 | SMERNIK R J KOOKANA R S SKJEMSTAD J O | 2006 | Environmental Science and Technology2006，40，6： | 1 |
| 12 | Occurrence and fate of hormone steroids in the environment显示文摘 | GUANG-GUO YING KOOKANA YING-JUN RU | 2002 | Environment International2002，28，： | 1 |
| 13 | Differential sorption behavior of aromatic hydrocarbons on charcoals prepared at different temperatures from grass and wood显示文摘 | Bomemann L C Kookana R S Welp G | 2007 | Chemosphere2007，67，： | 1 |
| 14 | Degradation of five selected endocrine-disrupting chemicals in seawater and marine sediment 显示文摘 | Ying G G Kookana R S | 2003 | Environ Sci Technol2003，37，： | 1 |
| 15 | Occurrence and fate of hormone steroids in the environment 显示文摘 | Ying G G Kookana R S Rn Y J | 2002 | Environ Int2002，28，6： | 1 |
| 16 | Influence of mineral characteristics on the retention of low molecular weight organic compounds: a batchsorption-desorption and ATR-FTIR study显示文摘 | YEASMIN S SINGH B KOOKANA R S | 2014 | Journal of Colloid and Interface Science2014，432，： | 1 |
| 17 | The effect of landuse on soil organic carbon chemistry and sorption of pesticides and metabolites 显示文摘 | Oliver D P Baldock J A Kookana R S | 2005 | Chemosphere2005，60，4： | 1 |
| 18 | Cadmium adsorption and desorption behavior on goethite at low equilibrium concentrations: effects of pH and index cations 显示文摘 | Mustafa G Singh B Kookana R S | 2004 | Chemosphere2004，，57： | 1 |
| 19 | Biochar applica- tion to soil: agronomic and environmental benefits an d unint- end ed co nse quences 显示文摘 | Kookana RS Sarmah AK Van Zwieten L | 2011 | Sparks DL(ed)Adv Agro2011，112，： | 1 |
| 20 | Ionic-strength and pH effects on the sorption of cadmium and the surface charge of soils显示文摘 | NAIDU R BOLAN N S KOOKANA R S | 1994 | European Journal of Soil Science1994，45，4： | 1 |
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