中国科学院生态环境研究中心(RCEES OpenIR): Search Results

2,4-二羟基二苯甲酮在光-氯消毒处理中的转化机制及毒性评价研究 学位论文
理学硕士, 北京: 中国科学院生态环境研究中心, 2019
Authors: 孙雪凤

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冰冻水体中卤素转化及溶解性有机质卤化研究 学位论文
理学, 北京: 中国科学院生态环境研究中心, 2019
Authors: 郝智能

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溶解性有机质，冰冻氧化，冰冻还原，活性卤物质，有机卤化物 Dissolved Organic Matter, Freeze Oxidation, Freeze Reduction, Reactive Halogen Species, organoHalogen Compounds

饮用水处理及输配过程中亚硒酸根和碘离子的氧化动力学与机制研究 学位论文
, 北京: 中国科学院生态环境研究中心, 2018
Authors: 刘绍刚

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亚硒酸根 Selenite Iodide Oxidation/disinfection Disinfection By-products Drinking Water Distribution Pipes 碘离子氧化/消毒消毒副产物饮用水输配管网

基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 李晓明

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土壤溶解性有机质，化学多样性，微生物多样性，傅立叶变换离子回旋共振质谱 decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms

毒性效应引导的二苯甲酮类紫外防晒剂BP-4氯胺-紫外转化机制研究 学位论文
理学硕士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 杨帆

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Bp-4,氯胺消毒,氯胺-光联处理,转化机理,急性毒性 Bp-4, Chloramination, Uv-induced Chloramination, Transformation Mechanism, Acute Toxicity

水体中半挥发性有机污染物的非目标筛查方法及应用 学位论文
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 徐雄

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半挥发性有机污染物,全二维气相色谱质谱,非目标分析,消毒副产物 Semi-volatile Organic Compounds, Comprehensive Two Dimensional Gas Chromatography-quadrupole Mass Spectrometry, Non-target Analysis, Disinfection By-products.

五氯酚光催化降解过程中高毒性中间产物的动态监测及其控制 学位论文
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 马海艳

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Tio2光催化,五氯酚,卤代醌,Ros,降解 Tio2 Photocatalysis, Pentachlorophenol, Halobenzoquinones, Ros, Degradation

含磷阻燃剂的细胞线粒体损伤及引发的神经毒性机制研究 学位论文
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 黄超

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有机磷酸酯阻燃剂（opfrs），线粒体损伤，神经毒性，毒性作用机制，高内涵筛选（hcs） Organophosphate Flame Retardants (Opfrs), Mitochondrial Impairment, NeuroToxicity, Toxic Mechanism, High Content Screening (Hcs)

饮用水加氯消毒过程中溴离子对多环芳烃转化影响的研究及应用 学位论文
工程硕士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 李强

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加氯消毒,多环芳烃,反应活性,溴代多环芳烃,转化机理 Chlorine Disinfection, Polycyclic Aromatic Hydrocarbons, Reactivity, Bromo-substituted Polycyclic Aromatic Hydrocarbons, Transformation Mechanism

烷基有机磷阻燃剂在鱼类体内代谢转化过程的研究 学位论文
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors: 侯瑞

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有机磷阻燃剂（opfrs），代谢过程，磷酸二酯（daps），基于生理的毒代动力学模型（pbtk），体外代谢，细胞色素 P450（cyp）酶

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