On-line monitoring and control of a biological denitrification process for drinking-water treatment

被引：0
|
作者：
Eusébio, MFJ [1 ]
Barreiros, AM [1 ]
Fortunato, R [1 ]
Reis, MAM [1 ]
Crespo, JG [1 ]
Mota, JPB [1 ]
机构：
[1] Univ Nova Lisboa, Fac Ciencias & Tecnol, Ctr Quim Fina & Biotecnol, Dept Quim, P-2829516 Caparica, Portugal
来源：
EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING - 13 | 2003年 / 14卷
关键词：
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Online monitoring and control of the biological denitrification process in a cell recyle membrane reactor has been developed and implemented at laboratory scale. The system has been tested with a real groundwater contaminated with nitrate. It is shown that a simple feedforward control strategy that adjusts the feed rate of the carbon source to maintain the optimum inlet carbon/nitrate ratio value is effective at reducing both nitrate and nitrite concentrations in the treated water below the maximum admissible values.
引用
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页码：1079 / 1084
页数：6
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