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著作: [山本 裕史]/Liljestrand M Howard/The fate of estrogenic compounds in the aquatic environment: sorption onto organic colloids/[Water Science and Technology]

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EID
96994
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880094
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2017年12月19日(火) 14:08:12
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三木 ちひろ
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[学科長]/[徳島大学.総合科学部.社会創生学科]
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種別 必須 学術論文(審査論文)
言語 必須 英語
招待 推奨
審査 推奨 Peer Review
カテゴリ 推奨
共著種別 推奨
学究種別 推奨
組織 推奨
著者 必須
  1. 山本 裕史
    役割 任意
    貢献度 任意
    学籍番号 推奨
  2. (英) Liljestrand M Howard
    役割 任意
    貢献度 任意
    学籍番号 推奨
題名 必須

(英) The fate of estrogenic compounds in the aquatic environment: sorption onto organic colloids

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要約 任意

(英) In this study, sorption of some estrogens and estrogenic compounds onto several organic colloids was examined using fluorescence quenching techniques. Selected organic colloids included humic substances of several sources, Aldrich humic acid (AHA), Suwannee River humic acid (SRHA), Suwannee River fulvic acid (SRFA), and Nordic fulvic acid (NFA). Polysaccharides, alginic acid (AA) and dextran (Dex), and tannic acid (TA) were also selected. 17beta-estradiol (E2), 17alpha-ethynylestradiol (EES), and estriol (E3) were selected as estrogens. Nonylphenol (NP), octylphenol (OP), and dibutylphthalate (DBP) were selected as estrogenic compounds. For most of the selected compounds, the sorption coefficients were in the order of TA > humic acids (SRHA or AHA) > fulvic acids (NFA or SRFA) > AA. The smallest or no significant sorption onto dextran was found for selected estrogens and estrogenic compounds. Comparing those compounds, neither a significant trend nor linear correlation with Log K(ow) was found. The resulting sorption coefficients for humic substances and TA suggested approximately 15 to 50% of the estrogens and estrogenic compounds were bound in typical natural water of 5 mg TOC/L and significant effects on the removal of them by water treatment processes, toxicity, or bioavailability were suggested.

キーワード 推奨
  1. 吸着(adsorption)
  2. (英) Biological Availability
  3. (英) Colloids
  4. (英) Endocrine System
  5. (英) Environmental Monitoring
  6. (英) Estrogens
  7. (英) Organic Chemicals
  8. (英) Water Pollutants, Chemical
  9. (英) Water Purification
発行所 推奨
誌名 必須 Water Science and Technology(国際水協会)
(pISSN: 0273-1223)
ISSN 任意 0273-1223
ISSN: 0273-1223 (pISSN: 0273-1223, eISSN: 1996-9732)
Title: Water science and technology : a journal of the International Association on Water Pollution Research
Title(ISO): Water Sci Technol
Publisher: International Water Association Publishing
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
必須 47
必須 9
必須 77 84
都市 任意
年月日 必須 2003年 5月 1日
URL 任意
DOI 任意
PMID 任意 12830944    (→Scopusで検索)
NAID 任意
WOS 任意 000183838800012
Scopus 任意
評価値 任意
被引用数 任意
指導教員 推奨
備考 任意
  1. (英) Article.Affiliation: University of Texas at Austin, 301 E. Dean Keeton St. ECJ 8.6 Austin, TX 78712, USA. yamamoto@mail.utexas.edu

  2. (英) Article.PublicationTypeList.PublicationType: Journal Article