Biofiltration of high concentration of H2S in waste air under extreme acidic conditions
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- 作者：Mouna Ben Jaber1 ; 2 ; Annabelle Couvert1 ; 2 ; Abdeltif Amrane1 ; 2 ; Franck Rouxel3 ; Pierre Le Cloirec1 ; 2 ; Eric Dumont4 ; eric.dumont@mines-nantes.fr" class="auth_mail" title="E-mail the corresponding author
- 刊名：New Biotechnology
- 出版年：2016
- 出版时间：25 January 2016
- 年：2016
- 卷：33
- 期：1
- 页码：136-143
- 全文大小：1622 K
文摘
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H2S biofiltration was carried out under extreme acidic conditions.
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Expanded schist topped with a nutritional material UP20 was used as packing material.
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A maximum elimination capacity of 24.7 g m−3 h−1 was recorded (H2S up to 250 ppmv).
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Watering was efficient to restrict acidification and improve biofilter performance.
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Satisfactory H2S removal was achieved through the combination of schist and UP20.