Studies on the distribution of chelating agents in the aquatic environment -as an indicator of water pollution-
Project/Area Number |
22580383
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Boundary agriculture
|
Research Institution | Toyama Institute of Health |
Principal Investigator |
KEMMEI Tomoko 富山県衛生研究所, 化学部, 副主幹研究員 (60416089)
|
Co-Investigator(Kenkyū-buntansha) |
KODAMA Shuji 富山県衛生研究所, 化学部, 主幹研究員 (70360807)
YAMAMOTO Atsushi 中部大学, 応用生物学部, 教授 (60360806)
FUJISHIMA Hironori 富山県環境科学センター, 水質課, 主任研究員 (80393099)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
|
Keywords | 金属キレート剤 / HPLC 法 / 水環境汚染 / HPLC法 / 重金属 |
Research Abstract |
The chelating agent APCAs (Aminopolycarboxylic acids) are widely used, and as a result are showing up widely in the aquatic environment. To clarify the level of APCAs in water environment, we developed a preconcentration procedure for measuring APCAs concentration in water samples consists of various salinity by HPLC. A convenient HPLC method for quantitative determination of EDTA in foods was also developed.
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Report
(4 results)
Research Products
(19 results)