中国开放科研知识云: 检索

微/纳米塑料颗粒对大型溞和斑马鱼的毒性机制研究 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: OLUNIYI OLATUNJI FADARE

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微/纳米塑料 Corona Formation, Ddt, Humic Substances, Micro/nanoplastics 毒性作用腐殖质蛋白冠滴滴涕

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
北京: 中国科学院生态环境研究中心, 2018
作者: 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

对构建工业涂装VOC全过程管控体系的系统思考 期刊论文
涂料工业, 2017, 期号: 12, 页码: 42-47+52
作者: 刘伟; 宁淼; 张鑫; 邵霞; 刘杰

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工业涂装挥发性有机物全过程管控低voc含量涂料排污许可

新型络合物的形成与复合毒性分子机理研究 学位论文
博士, 北京: 中国科学院研究生院, 2014
作者: 李岩

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复合毒性 Ternary complex Hydrogen-bonding Crystal structure Supramolecular compounds 三元络合物氢键复合物晶体结构超分子化合物 Combined toxicity

真空紫外光纵向电离挥发性有机物W型质谱仪 专利
专利号: CN104777258A, 申请日期: 2014-01-12, 公开日期: 2015-07-15
作者: 栗越妍; 束继年; 李娜娜; 杨波; 张鹏

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电子废弃物中典型持久性有毒物质的热变化特性研究 学位论文
博士, 北京: 中国科学院研究生院, 2013
邢明飞

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电子废弃物印刷线路板阴极射线管溴化阻燃剂重金属超临界流体惰性气体冷凝法纳米铅 Electronic waste Printed circuit board Cathode ray tube Brominated flame retardants Heavy metals Supercritical fluid Inert gas condensation method Nano lead

全二维色谱非目标筛查方法研究 学位论文
硕士, 北京: 中国科学院研究生院, 2013
宋瀚文

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全二维色谱消毒副产物非目标筛查健康风险评价饮用水 comprehensive two-dimensional chromatography disinfection by-products nontarget analysis health risk assessment drinking water

氯/氯胺消毒过程中典型有机副产物生成与控制的研究 学位论文
博士, 北京: 中国科学院研究生院, 2013
田川

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消毒副产物天然有机物藻源有机物氯氯胺 disinfection by product natural organic matter algae organic matter chlorine chloramine.

基于傅立叶变换离子回旋共振质谱的卤代消毒副产物及天然有机物表征方法研究 学位论文
博士, 北京: 中国科学院研究生院, 2012
张海峰

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天然有机物 ESI FT-ICR MS 消毒副产物氯消毒氯胺消毒混凝 natural organic matter ESI FT-ICR MS disinfection by-products chlorination chloramination coagulation drinking water

乙烯菌核利颗粒物与臭氧的非均相反应研究 学位论文
博士, 北京: 中国科学院研究生院, 2011
甘洁

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真空紫外光电离时间飞行质谱仪乙烯菌核利臭氧非均相反应 VUV-ATOFMS vinclozolin O3 heterogeneous reaction

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