Pre-treatment method for determination of volatile thio-ether compounds in offensive odorous sediment

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United States of America Patent

PATENT NO 9664601
APP PUB NO 20170146438A1
SERIAL NO

15096281

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Abstract

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Method for determining volatile thio-ether compounds in offensive odorous sediment including: pre-treating a sediment sample, extracting volatile thio-ether compounds, separating and purifying the extraction supernatant in a solid phase extraction column, eluting with ethyl acetate, and finally collecting the eluent, which is then concentrated and used for determination by gas chromatography.

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NANJING INSTITUTE OF GEOGRAPHY&LIMNOLOGY CHINESE ACADEMY OF SCIENCES73 EAST BEIJING ROAD XUANWU DISTRICT NANJING JIANGSU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Kaining Nanjing, CN 5 2
Gu, Xiaozhi Nanjing, CN 3 2
Kang, Jia Nanjing, CN 5 0
Liu, Miao Nanjing, CN 104 223
Sun, Shuyun Nanjing, CN 1 0
Wang, Yadong Nanjing, CN 96 590

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