Mathematical modelling and reactor design for multi-cycle bioregeneration of nitrate exhausted ion exchange resin
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- 作者：Shelir Ebrahimi ; Deborah J. Roberts ; Deborah.roberts@ubc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nitrate ; Ion exchange ; Resin bioregeneration ; Kinetics ; Mass transfer
- 刊名：Water Research
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：88
- 期：Complete
- 页码：766-776
- 全文大小：1309 K
文摘
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Both temperature and salt concentration affected resin regeneration.
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Overall resin bioregeneration process is governed by biological removal of nitrate.
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A model describing the bioregeneration of nitrate laden resin was developed.
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The model was validated by experimental data & model sensitivity was evaluated.
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A model bioreactor design for bioregeneration of selective resins is presented.