期刊
JOURNAL OF MOLECULAR LIQUIDS
卷 252, 期 -, 页码 97-102出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.molliq.2017.12.103
关键词
Ag modified Fe3O4 NPs; SERS; Landfill leachate; Pollutants; Homeland aquifers; Photo catalysis
资金
- UGC-DAE-CSR, Indore, India [CSR-IC/CSR-93-2014-2015/599]
- DST-SERB, New Delhi, India [EMR/2015/000320]
Highly active Ag modified Fe3O4 Nanoparticles (Fe3O4 NPs) were synthesized to exhibit both Surface Enhanced Raman Scattering (SERS) and Photocatalytic Degradation of landfill leachate. SERS signal of landfill leachate showed the presence of common pollutants in leachate viz., phenols, phthalate, pesticide and heavy metal (Cr (VI)). Furthermore, the obtained SERS signals from samples confirmed the landfill crisis in homeland aquifers. Ag modified Fe3O4 NPs also effectively decomposed the leachate with rate constant 0.003/min under UV irradiation. Hence, Ag modified Fe3O4 NPs may play an ideal entrant of various applications, including the recognition and removal of environmentally deleterious substances to improve the human living environment. (C) 2017 Elsevier B.V. All rights reserved.
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