Mechanism for Enhanced Oil Removal by Inorganic Salts during Washing Crude Oil Contaminated Soil with Alkyl Polyglucoside

Authors :: Han Mei
NI Jin-Ren
JI Guo-Dong
Source :: Acta Physico-Chimica Sinica. 25:2026-2033
Publication Year :: 2009
Publisher :: Acta Physico-Chimica Sinica & University Chemistry Editorial Office, Peking University, 2009.
Abstract: 研究了无机盐对一种烷基多苷(APG)产品APG1214物理化学性质的影响,以期解释无机助剂对APG1214清洗老化石油污染土壤的强化作用.实验发现无机助剂能够显著降低APG1214的临界胶束浓度(CMC)和浊点,提高其表而活性,对除油过程有促进作用.利用动态光散射(DLS)和透射电镜(TEM)研究了无机助剂对APG1214聚集体流体力学半径(Rh)和形态的影响,发现低浓度无机助剂可减小APG121...

Subjects :: chemistry.chemical_classification
Inorganic salts
Chemistry
Physical and Theoretical Chemistry
Crude oil
Soil contamination
Alkyl
Nuclear chemistry

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