Surfactants in the sea-surface microlayer and atmospheric aerosol. around the southern region of Peninsular Malaysia

被引：19

作者：

Jaafar, Shoffian Amin ^{[1
]}

Latif, Mohd Talib ^{[1
,2
]}

Chian, Chong Woan ^{[1
]}

Han, Wong Sook ^{[1
]}

Wahid, Nurul Bahiyah Abd ^{[1
,3
]}

Razak, Intan Suraya ^{[1
]}

Khan, Md Firoz ^{[1
,2
]}

Tahir, Norhayati Mohd ^{[4
,5
]}

机构：

[1] Univ Kebangsaan Malaysia, Sch Environm & Nat Resource Sci, Fac Sci & Technol, Bangi 43600, Selangor, Malaysia

[2] Univ Kebangsaan Malaysia, Inst Climate Change IKLIM, Ctr Trop Climate Change Syst, Bangi 43600, Selangor, Malaysia

[3] Univ Pendidikan Sultan Idris, Fac Sci & Math, Dept Biol, Tanjung Malim 35900, Perak, Malaysia

[4] Univ Malaysia Terengganu, Inst Oceanog & Environm, Kuala Terengganu 21030, Terengganu, Malaysia

[5] Univ Malaysia Terengganu, Sch Marine Sci & Environm, Environm Res Grp, Kuala Terengganu 21030, Terengganu, Malaysia

来源：

MARINE POLLUTION BULLETIN | 2014年 / 84卷 / 1-2期

关键词：

Sea-surface microlayer; Marine aerosols; Surfactants compositions; Source apportionment; MULTIVARIATE STATISTICAL TECHNIQUES; POLYCYCLIC AROMATIC-HYDROCARBONS; GOMTI RIVER INDIA; WATER-QUALITY; SOURCE APPORTIONMENT; PARTICULATE MATTER; TEMPORAL VARIATIONS; PARTICLES; POLLUTION; BIODEGRADATION;

D O I：

10.1016/j.marpolbul.2014.05.047

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This study was conducted to determine the composition of surfactants in the sea-surface microlayer (SML) and atmospheric aerosol around the southern region of the Peninsular Malaysia. Surfactants in samples taken from the SML and atmospheric aerosol were determined using a calorimetric method, as either methylene blue active substances (MBAS) or disulphine blue active substances (DBAS). Principal component analysis with multiple linear regressions (PCA-MLR), using the anion and major element composition of the aerosol samples, was used to determine possible sources of surfactants in atmospheric aerosol. The results showed that the concentrations of surfactants in the SML and atmospheric aerosol were dominated by anionic surfactants and that surfactants in aerosol were not directly correlated (p > 0.05) with surfactants in the SML. Further PCA-MLR from anion and major element concentrations showed that combustion of fossil fuel and sea spray were the major contributors to surfactants in aerosol in the study area.

引用

页码：35 / 43

页数：9

共 62 条

[1] Composition and source apportionment of surfactants in atmospheric aerosols of urban and semi-urban areas in Malaysia [J].