ADSORPTION OF FLUORANTHENE ON SOIL AND LAVA - EFFECTS OF THE ORGANIC-CARBON CONTENTS OF ADSORBENTS AND TEMPERATURE

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	ADSORPTION OF FLUORANTHENE ON SOIL AND LAVA - EFFECTS OF THE ORGANIC-CARBON CONTENTS OF ADSORBENTS AND TEMPERATURE
	HE, YW; YEDILER, A; SUN, TH; KETTRUP, A; HE, YW, ACAD SINICA,INST APPL ECOL,POB 417,SHENYANG 110015,PEOPLES R CHINA
刊名	CHEMOSPHERE
	1995
卷号	30 期号:1 页码:141-150
关键词	Adsorption Fluoranthene Temperature Lava
ISSN号	0045-6535
英文摘要	The sorption of fluoranthene on 4 soils and lava was studied without any cosolvent involved. The adsorption equilibrium was found to be established within 1 hour for both soil and lava. Strong linear isotherms were found in all adsorption experiments and the distribution coefficients (K-d) were highly correlated with the organic carbon contents. log K-oc for all four soils was in good agreement with that predicted from the octanol-water partition coefficient (K-ow) and the aqueous solubility (S-w) of fluoranthene. An inverse temperature dependence was observed and the extent of adsorption decreased with the increase of temperature was predictive of Delta H-s(c), which denotes the enthalpic contribution to excess free energy of aqueous solution.
学科主题	Environmental Sciences
语种	英语
公开日期	2011-09-23
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/55729]
专题	沈阳应用生态研究所_沈阳应用生态研究所
通讯作者	HE, YW, ACAD SINICA,INST APPL ECOL,POB 417,SHENYANG 110015,PEOPLES R CHINA
推荐引用方式 GB/T 7714	HE, YW,YEDILER, A,SUN, TH,et al. ADSORPTION OF FLUORANTHENE ON SOIL AND LAVA - EFFECTS OF THE ORGANIC-CARBON CONTENTS OF ADSORBENTS AND TEMPERATURE[J]. CHEMOSPHERE,1995,30(1):141-150.
APA	HE, YW,YEDILER, A,SUN, TH,KETTRUP, A,&HE, YW, ACAD SINICA,INST APPL ECOL,POB 417,SHENYANG 110015,PEOPLES R CHINA.(1995).ADSORPTION OF FLUORANTHENE ON SOIL AND LAVA - EFFECTS OF THE ORGANIC-CARBON CONTENTS OF ADSORBENTS AND TEMPERATURE.CHEMOSPHERE,30(1),141-150.
MLA	HE, YW,et al."ADSORPTION OF FLUORANTHENE ON SOIL AND LAVA - EFFECTS OF THE ORGANIC-CARBON CONTENTS OF ADSORBENTS AND TEMPERATURE".CHEMOSPHERE 30.1(1995):141-150.