PMID- 25633955
OWN - NLM
STAT- MEDLINE
DCOM- 20151027
LR  - 20191210
IS  - 0273-1223 (Print)
IS  - 0273-1223 (Linking)
VI  - 71
IP  - 2
DP  - 2015
TI  - Sorption characteristics of phenanthrene and pyrene to surfactant-modified peat 
      from aqueous solution: the contribution of partition and adsorption.
PG  - 296-302
LID - 10.2166/wst.2014.517 [doi]
AB  - In this paper, the sorption characteristics and mechanisms of phenanthrene and 
      pyrene onto peat (PT) and surfactant-modified peat (MPT) were investigated. 
      Sorption results fit closely to the Partition model and Freundlich model, the 
      coefficient of determination (R(2)) were higher than 0.98 and 0.99, respectively. 
      The contributions of partition and adsorption to the total sorption of 
      phenanthrene and pyrene by PT and MPT were analyzed quantitatively. Results 
      indicate that the sorption process is a combination of partition and adsorption, 
      and partition plays a major role in the sorption process. The contribution of 
      partition increased with the increasing of initial concentrations of polycyclic 
      aromatic hydrocarbons. The sorption ability of phenanthrene and pyrene by PT and 
      MPT followed the order of pyrene > phenanthrene. MPT has demonstrated potential 
      as a promising new class of materials for environmental remediation of organic 
      pollutants.
FAU - Zhou, Yanbo
AU  - Zhou Y
AD  - Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry 
      of Education, East China University of Science and Technology, No. 130, Meilong 
      Road, Shanghai 200237, China E-mail: zhouyanbo@ecust.edu.cn.
FAU - Zhang, Ruzhuang
AU  - Zhang R
AD  - Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry 
      of Education, East China University of Science and Technology, No. 130, Meilong 
      Road, Shanghai 200237, China E-mail: zhouyanbo@ecust.edu.cn.
FAU - Gu, Xiaochen
AU  - Gu X
AD  - Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry 
      of Education, East China University of Science and Technology, No. 130, Meilong 
      Road, Shanghai 200237, China E-mail: zhouyanbo@ecust.edu.cn.
FAU - Zhao, Qing
AU  - Zhao Q
AD  - Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry 
      of Education, East China University of Science and Technology, No. 130, Meilong 
      Road, Shanghai 200237, China E-mail: zhouyanbo@ecust.edu.cn.
FAU - Lu, Jun
AU  - Lu J
AD  - Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry 
      of Education, East China University of Science and Technology, No. 130, Meilong 
      Road, Shanghai 200237, China E-mail: zhouyanbo@ecust.edu.cn.
LA  - eng
PT  - Evaluation Study
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - England
TA  - Water Sci Technol
JT  - Water science and technology : a journal of the International Association on 
      Water Pollution Research
JID - 9879497
RN  - 0 (Phenanthrenes)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 0 (Pyrenes)
RN  - 0 (Soil)
RN  - 0 (Surface-Active Agents)
RN  - 0 (Water Pollutants, Chemical)
RN  - 448J8E5BST (phenanthrene)
RN  - 9E0T7WFW93 (pyrene)
SB  - IM
MH  - Adsorption
MH  - Environmental Restoration and Remediation/instrumentation/*methods
MH  - Phenanthrenes/*chemistry
MH  - Polycyclic Aromatic Hydrocarbons/analysis
MH  - Pyrenes/*chemistry
MH  - Soil/*chemistry
MH  - Surface-Active Agents/*chemistry
MH  - Water Pollutants, Chemical/analysis/*chemistry
EDAT- 2015/01/31 06:00
MHDA- 2015/10/28 06:00
CRDT- 2015/01/31 06:00
PHST- 2015/01/31 06:00 [entrez]
PHST- 2015/01/31 06:00 [pubmed]
PHST- 2015/10/28 06:00 [medline]
AID - 10.2166/wst.2014.517 [doi]
PST - ppublish
SO  - Water Sci Technol. 2015;71(2):296-302. doi: 10.2166/wst.2014.517.