欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用批量平衡实验方法,研究了腐殖酸（HA）对3种土壤吸附四溴双酚A（TBBPA）的影响,并且采用增溶法探讨了HA与TBBPA在溶液中的结合作用.结果表明,TBBPA的表观溶解度随HA加入浓度的增加而增加,二者在供试浓度范围内（以DOC计,0～90mg/L）有较好的线性关系,计算得到的TBBPA与HA结合系数为8807L/kg.HA的加入增加了TBBPA在土壤中的吸附,增加的程度受土壤类型和HA添加浓度的影响.分析发现,HA对土壤吸附TBBPA的影响主要与HA和TBBPA在溶液中的结合作用、在土壤中的累积吸附效应以及溶液pH值等有关.
英文摘要：
The effects of humic acid （HA） on the sorption of tetrabromobisphenol A （TBBPA） by three soils were investigated using batch equilibrium experiments, and the association of TBBPA with HA in solution was also evaluated by solubility enhancement methods. The apparent solubility of TBBPA enhanced with the increase in added HA concentration, and they exhibited good linear correlation in the range of concentration investigated （presented as DOC, 0~90mg/L）.The calculated association coefficient between TBBPA and HA was 8807L/kg. The presence of HA promoted the sorption of TBBPA by the soils, and the promotion was influenced by the characteristics of soils and the added HA concentration. It was found that the effects of HA on TBBPA sorption mainly related to the association of TBBPA with HA in solution, the cumulative sorption effect between soil solid, aqueous phases and solution pH value.
同期刊论文项目
同项目期刊论文
Three-Dimensional Quantitative Structure-Activity Relationships of flavonoids and estrogen receptors
Study of Stability and Thermodynamic Properties for Polychlorinated Dihydrophezines by Density Funct
Dioxin Formations from the Radical/Radical Cross-Condensation of Phenoxy Radicals with 2-Chloropheno
Density Functional Theory Calculation on Polychlorinated Anthraquinones: Their Gas Phase Thermodynam
Ligninase-Mediated Removal of Natural and Synthetic Estrogens from Water: II. Reactions of 17-Estrad
Gas Phase Thermodynamic Properties of Polychlorinated Xanthones Predicted with DFT Method and Cl Sub
Studies of thermodynamic properties and relative stability of a series of polyfluorinated dibenzo-p-
Studies of Thermodynamic Properties and Relative Stability of Polybrominated Xanthones by Density Fu
Novel evidence of cytochrome P450-catalyzed oxidation of phenanthrene in Phanerochaete chrysosporium
Improved 3D-QSAR analyses for the predictive toxicology of polybrominated diphenyl ethers with CoMFA
Exploring the binding features of polybrominated diphenyl ethers as estrogen receptor antagonists: d
Mechanistic and kinetic study on the Atmospheric Photooxidation reaction of Vinyl acetate (VAC) with
Occurrence of Thyroid Hormone Activities in Drinking Water from Eastern China: Contributions of Phth
DFT Calculation on Polychlorinated Phenarsazines: Their Gas Phase Thermodynamic Functions and the Im
Thermodynamic Properties and Relative Stability of Polyhydroxylated Dibenzo-pdioxins Calculated by D
Mechanism and Direct Kinetics Study on the Homogeneous Gas-Phase Formation of PBDD/Fs from 2-BP, 2,4
Understanding Ligninase-Mediated Reactions of Endocrine Disrupting Chemicals in Water: Reaction Rate
Insights into the structural and conformational requirements of polybrominated diphenyl ethers and m
Molecular docking and comparative molecular similarity indices analysis of estrogenicity of polybrom
In vitro profiling of endocrine disrupting potency of 2,2',4,4'-tetrabromodiphenyl ether (BDE47) and
The chemical mechanism of the limonene ozonolysis reaction in the SOA formation: A quantum chemistry
Secondary Organic Aerosol Formation Methanism by Heterogeneous Reaction of Isoprene with OH radical:
Mechanism and Direct Kinetic Study of the Polychlorinated Dibenzo-p-dioxin and Dibenzofuran Formatio
Studies of Structural and Thermodynamic Properties for Polychlorinated Thianthrenes by Density Funct
Microwave Assisted Rapid Photocatalytic Degradation of Malachite Green in TiO2 Suspensions: Mechanis
Degradation Mechanism of PCDDs Initiated by OH radical in Photo-fenton Oxidation Technology: Quantum
Effects of dissolved organic matter from sewage sludge on sorption of tetrabromobisphenol A by soils
DFT calculation on 76 polychlorophenazines: their thermodynamic function and implication of Cl subst
Determination of solubilities and n-Octanol/Water partition coefficients and QSPR study for substitu
Comparative Study on Thermodynamic Properties and Stabilities of Polychloro-phenazines and Polychlor
Mechanistic and Kinetic Studies on the Homogeneous Gas-phase Formation of PCDD/Fs from 2,4,5-Trichlo
DFT study on the bromination pattern dependence of electronic properties and their validity in quant
Anti-androgen activity of polybrominated diphenyl ethers determined by comparative molecular similar
QSPR of n-Octanol/water Partition Coefficient (lgKow) for Alkyl(1-phenylsulfonyl) Cycloalkane-carbox
Rapid Photocatalytic Destruction of Pentachlorophenol in F-Si-comodified TiO2 Suspensions under Micr
期刊信息
位置：