Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore
A university site was selected to determine trace element level and the major inorganic ions level in rain sample and pond sample. Total 30 samples for rain water and 36 samples for pond water were tested during December to March. Major ions were measured by ion chromatography and trace elements wer...
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2010
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sg-ntu-dr.10356-409312023-02-28T23:15:13Z Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore Fan, Xiao Xia Richard David Webster School of Physical and Mathematical Sciences DRNTU::Science::Chemistry::Analytical chemistry DRNTU::Engineering::Civil engineering::Water resources A university site was selected to determine trace element level and the major inorganic ions level in rain sample and pond sample. Total 30 samples for rain water and 36 samples for pond water were tested during December to March. Major ions were measured by ion chromatography and trace elements were measured by inductively coupled plasma - optical emission spectrometry. Mean pH value for rain water is 4.54. The source of acidic rain is (NO3)- and (SO4)2-. Precursor of these anions is from petro chemistry. Ions in pond sample went with rain sample. Also the trend of trace elements in pond samples is similar with rain sample. By factor analyzing, the pollution of both samples have same source. Bachelor of Science in Chemistry and Biological Chemistry 2010-06-24T08:42:18Z 2010-06-24T08:42:18Z 2010 2010 Final Year Project (FYP) http://hdl.handle.net/10356/40931 en 34 p. application/pdf |
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DRNTU::Science::Chemistry::Analytical chemistry DRNTU::Engineering::Civil engineering::Water resources Fan, Xiao Xia Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore |
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A university site was selected to determine trace element level and the major inorganic ions level in rain sample and pond sample. Total 30 samples for rain water and 36 samples for pond water were tested during December to March. Major ions were measured by ion chromatography and trace elements were measured by inductively coupled plasma - optical emission spectrometry. Mean pH value for rain water is 4.54. The source of acidic rain is (NO3)- and (SO4)2-. Precursor of these anions is from petro chemistry. Ions in pond sample went with rain sample. Also the trend of trace elements in pond samples is similar with rain sample. By factor analyzing, the pollution of both samples have same source. |
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Richard David Webster |
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Richard David Webster Fan, Xiao Xia |
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Final Year Project |
author |
Fan, Xiao Xia |
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Fan, Xiao Xia |
title |
Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore |
title_short |
Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore |
title_full |
Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore |
title_fullStr |
Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore |
title_full_unstemmed |
Determine of chemical elements and major ions in rain and pond water from Nanyang Technological University, Singapore |
title_sort |
determine of chemical elements and major ions in rain and pond water from nanyang technological university, singapore |
publishDate |
2010 |
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http://hdl.handle.net/10356/40931 |
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1759855753619832832 |