English  |  正體中文  |  简体中文  |  Items with full text/Total items : 6608/14503 (46%)
Visitors : 12608930      Online Users : 452
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/7054


    Title: Adsorption characteristics of benzene on biosolid adsorbent and commercial activated carbons
    Authors: Chiang, H.L.;Lin, K.H.;Chen, Chih-Yu;Choa, C.G.;Hwu, C.S.;Lai, N.
    Contributors: 輔英科技大學 環境工程與科學系
    Date: 2006-05-01
    Issue Date: 2010-10-15 14:01:14 (UTC+8)
    Abstract: This study selected biosolids from a petrochemical waste-water treatment plant as the raw material. The sludge was immersed in 0.5-5 M of zinc chloride (ZnCl2) solutions and pyrolyzed at different temperatures and times. Results indicated that the 1-M ZnCl2-immersed biosolids pyrolyzed at 500 degrees C for 30 min could be reused and were optimal biosolid adsorbents for benzene adsorption. Pore volume distribution analysis indicated that the mesopore contributed more than the macropore and micropore in the biosolid adsorbent. The benzene adsorption capacity of the biosolid adsorbent was 65 and 55% of the G206 (granular-activated carbon) and BPL (coal-based activated carbon; Calgon, Carbon Corp.) activated carbons, respectively. Data from the adsorption and desorption cycles indicated that the benzene adsorption capacity of the biosolid adsorbent was insignificantly reduced compared with the first-run capacity of the adsorbent; therefore, the biosolid adsorbent could be reused as a commercial adsorbent, although its production cost is high.
    Relation: The Air & Waste Management Association 56(5),591-600
    Appears in Collections:[環境工程與科學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML1142View/Open


    All items in FYIR are protected by copyright, with all rights reserved.


    本網站典藏內容為學術研究目的之提供,請尊重著作權人之權益合理使用,請勿任意重製、轉貼、改作及散佈。

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback