A Novel Approach for Stabilizing Heavy Metals in Municipal Solid Waste Incineration (MSWI) Fly Ash Using Waste Fishbone Hydroxyapatite (FB-HAP)

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

The present research focused on the role of fishbone hydroxyapatite (FB-HAP) in stabilizing heavy metals in municipal solid waste incineration (MSWI) Fly ash (FA) particularly Pb and Zn. Bones from a variety of fish species as well as a commercial apatite (Apatite II™) were used. The effect of both substances was studied under different liquid/solid (L/S) and settling periods. Batch tests were conducted under the fishbone/FA ratios of 0.0 and 1:10 by weight and various contact times of 6, 12, 24, and 672 h (28 days) with two different L/S ratios of 1.0 and 1.5 ml/g. The highest Pb and Zn removal efficiency reached 86.39 and 62.67%, respectively, after 672 h when fishbone dosage was 10% at L/S 1.5. Apatite II™ was also effective for Pb stabilization; however, FB-HAP was more efficient (about 1.5–2 times). The results indicated that both contact time and L/S ratio were the most important factors for enhanced metal stabilization.

本文言語英語
ホスト出版物のタイトルRecent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions - Proceedings of 2nd Euro-Mediterranean Conference for Environmental Integration, EMCEI-2 2019
編集者Mohamed Ksibi, Achraf Ghorbal, Sudip Chakraborty, Helder I. Chaminé, Maurizio Barbieri, Giulia Guerriero, Olfa Hentati, Abdelazim Negm, Anthony Lehmann, Jörg Römbke, Armando Costa Duarte, Elena Xoplaki, Nabil Khélifi, Gilles Colinet, João Miguel Dias, Imed Gargouri, Eric D. Van Hullebusch, Benigno Sánchez Cabrero, Settimio Ferlisi, Chedly Tizaoui, Amjad Kallel, Sami Rtimi, Sandeep Panda, Philippe Michaud, Jaya Narayana Sahu, Mongi Seffen, Vincenzo Naddeo
出版社Springer Science and Business Media Deutschland GmbH
ページ789-794
ページ数6
ISBN(印刷版)9783030512095
DOI
出版ステータス出版済み - 2021
イベント2nd Euro-Mediterranean Conference on Environmental Integration, EMCEI 2019 - Sousse, チュニジア
継続期間: 10 10 201910 13 2019

出版物シリーズ

名前Environmental Science and Engineering
ISSN(印刷版)1863-5520
ISSN(電子版)1863-5539

会議

会議2nd Euro-Mediterranean Conference on Environmental Integration, EMCEI 2019
国/地域チュニジア
CitySousse
Period10/10/1910/13/19

All Science Journal Classification (ASJC) codes

  • 環境工学
  • 情報システム

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