PCDDs相关论文
Levels of PCDDs, PCDFs and dl-PCBs in the blood of childbearing-aged women living in the vicinity of
Several studies have suggested that maternal exposure to Polychlorinated dibenzo-p-dioxins (PCDDs),poly-chlorinated dibe......
Polychlorinated dibenzo-p-dioxins(PCDDs) are a group of important persistent organic pollutants.They are highly toxic an......
目的 采用高分辨气相色谱 /高分辨双聚焦磁式质谱联用仪 (HRGC/HRMS)定量检测了牛奶中 17个 4～ 8个氯原子取代的二和呋喃。方......
采用HPLC和GC/MS,对我国采用热解六六六法生产三氯苯的废物中PCDDs和PCDFs进行了分析.残渣溶于苯,样品液转移至装有碱性Al_2O_3并......
Gas-particle partitioning of polychlorinated dibenzo-p-dioxins and dibenzofurans in the sintering pr
The distribution of seventeen gaseous and particle-bound 2,3,7,8-substituted chlorinated PCDD/Fs in the flue gas of diff......
二(口恶)(口英)类化合物(dioxins)是多氯二苯并二(口恶)(口英)(简称(PCDDs)和多氯二苯并呋喃(简称PCDFs)两组化合物的统称,它们分......
The mechanochemical treatment of fly ash generated from a medical waste incinerator was subjected to grinding for 2 hr a......
以热聚法合成,柱色谱纯化,配制了几种PCDDs的半定量标准,并对其进行了评价。
Synthesis by thermal polymerization, column chro......
The research progress on the mechanisms of formation and degradation of polychlorinated dibenzo-p-dioxins ( PCDDs ) and......
Binary competitive adsorption of naphthalene compounds onto an aminated hypercrosslinked macroporous
An aminated hypercrosslinked macroporous polymeric adsorbent was synthesized and characterized. Adsorption isotherms for......
根据分子拓扑理论 ,提出二类化合物分子中顶点原子价点价值δi H的计算方法 ,并由δi H构建分子结构信息价连接性拓扑指数 mχ......
采用分子电性距离矢量(MEDV)描述子表征多氯代二苯并二(口惡)(口英)(PCDDs),结合基于预测的变量选择和建模方法(VSMP),从MEDV中挑......
Estimation of n-Octanol/water Partition Coeffi-cients(lgK_(ow)) and the Aqueous Solubility(-lg_(Sw))
Optimized calculation of dibenzofuran (DF) and 135 polychlorinated diben- zofurans (PCDFs ) was carried out at the B3LYP......
In this paper,the thermodynamic parameters are calculated for all gaseous Poly Chlorinat Dibenzo-p-dioxins (PCDDs)using ......
Optimized calculations of 75 PCDDs and their parent DD were carried out at the B3LYP/6-31G* level by density functional ......
Comparative Study on Thermodynamic Properties and Stabilities of Polychloro-phenazines and Polychlor
The thermodynamic properties and molecular volumes (Vm) of 76 polychlorophe- nazines (PCPZs) have been calculated at the......
以1阶分子连接性指数和结构信息指数作为多氯代二苯并-对-二噁英(PCDDs)的分子结构描述符,并用1阶分子连接性指数、结构信息指数与......
Surface sediments and bivalves were collected from the Changjiang Estuary in December 2003 and November 2004, respective......
本文概括分析了目前国内外二噁英及多氯联苯的人体负荷水平和暴露风险。通过比较,我国普通人群的二噁英及多氯联苯人体负荷和暴露......
The effect of sulfur dioxide (SO2) on formation of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzo......
多氯二噁(口英)(PCDD_S)和多氯呋喃(PCDF_S)是两类剧毒物质,对人体健康具有明显的危害。污染环境的PCDD_S和PCDF_S主要来自化学工......
五氯酚是一种广谱的杀虫剂、灭菌剂及消毒剂,它可以使很多活组织致命,一般称作杀 生物剂(biocide),是美国应用最广泛的农药之一,我......
Application of TLSER method in predicting the aqueous solubility and noctanol／water partition coeffi
The theoretical linear solvation energy relationship(TLSER) approach was adopted to predict the aqueous solubility and n......
polychlorinateddibenzo-p-dioxins ( PCDD )和 polychlorinated dibenzo呋喃( PCDF )的形成上的硫二氧化物( SO2 )的效果在模仿的......
Pre-dried sewage sludge with high sulfur content was combusted in an electrically heated lab-scale fluidized-bed inciner......
采用Chemoffice8.0中的MOPAC-AM1算法对75个多氯代二苯并一对-二恶英（PCDDs）化合物的6种量子化学结构参数进行计算,并将计算得到的分......
采用Chemoffice8.0中的MOPAC-AM1算法对75个多氯代二苯并一对-二恶英（PCDDs）化合物的6种量子化学结构参数进行计算,并将计算得到的分......
运用密度泛函理论方法在B3LYP／6-311G＊水平上全优化计算了多氯代二苯并－对－二噁英（PCDDs）系列物的分子结构。基于得到的量子化学参数，分别......
运用密度泛函理论方法在B3LYP／6-311G＊水平上全优化计算了多氯代二苯并－对－二噁英（PCDDs）系列物的分子结构。基于得到的量子化学参数，分别......
二恶英类化学物质(Dioxins-class Chemicals)对人类乃至生物体的持久毒性危害已经引起全球范围的高度关注和重视,基于大量科技文献......
采用浓硫酸对５种不同来源的四氯苯醌和“大固紫”染料样品进行溶解分散，用甲苯提取和多层色谱柱纯化，利用同位素稀释法及高分辨气相色......
二噁英与恶性肿瘤关系的研究进展天津医学院劳动卫生教研室郝志辉综述刘志敏审校自１０年前在意大利的Ｓｅｖｅｓｏ发生三氯酚工厂的爆炸事件以来，氯......
Incidents with Dioxins and PCBs in Food and Feed-Investigative Work, Risk Management and Economic Co
The identification of contamination sources within the food chain with polychlorinated dibenzo-p-dioxins (PCDDs) and pol......
使用六六六热解废渣提取物对家兔进行了皮肤毒性试验。家兔皮肤经涂布提取物后,在涂布处及其他部位引起常有丘疹和小脓疱特征的痤......
期刊
多氯二苯并-对-二噁(口英)和多氯二苯并呋喃(PolyChlorinated dibenzo-P-dio-xins-and dibenzofurans,简称PCDDs/PCDFs)是二类人工......
“二噁英”是指具有相似化学结构和生物特征的一族化合物，分别属于三大类别：多氯代二苯并二嗯英（PCDDs），多氯代二苯并呋喃（PCDFs）以及多氯......
从多氯代二苯并-对-二Wu Yin（PCDDs）污染的土壤和含氧沉积物中分离筛选出8株降解PCDDs的菌株，均能以一氯代和二氯代二Wu Yin为单一碳......
一般来说，人类接触到的持久性有机污染物（POPs）主要来源于食物。本研究分析了来自37个国家的64份黄油样品中的多氯二苯并二恶英（PCDDs），......
本文综述了最近对瑞典锯木厂位点氯酚（CP）污染的土壤和地下水中氯代芳香化合物在环境中的迁移转化研究。测定了防腐剂、颗粒有机物（PO......
采用Chemoffice8.0中的MOPAC-AM1算法对多氯代二苯并-对-二恶英（PCDDs）化合物的量子化学结构参数进行计算,并将筛选后的量化参数作为......
采用Chemoffice8.0中的MOPAC-AM1算法对多氯代二苯并-对-二恶英（PCDDs）化合物的量子化学结构参数进行计算,将筛选后的量化参数作为PC......
Polychlorinated dibenzo-p-dioxins(PCDDs) are a group of important persistent organic pollutants.They are highly toxic an......
