[1]陳晶,王冠平,石偉,等.單級MABR純生物膜法處理市政污水的應(yīng)用研究[J].中國給水排水,2022,38(11):74-78.
CHENJing,WANGGuan-ping,SHIWei,et al.Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater[J].China Water & Wastewater,2022,38(11):74-78.點擊復(fù)制
單級MABR純生物膜法處理市政污水的應(yīng)用研究
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期數(shù): 2022年第11期 頁碼: 74-78 欄目: 出版日期: 2022-06-01
Title:Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater
作者:陳晶1， 王冠平2， 石偉2， 陳利軍2， 郭騏銘1， 李杰1（1.光大水務(wù)科技發(fā)展<南京>有限公司，江蘇 南京 210000；2.光大水務(wù)<深圳>有限公司，廣東 深圳 518000）
Author(s):CHEN Jing1， WANG Guan-ping2， SHI Wei2， CHEN Li-jun2， GUO Qi-ming1， LI Jie1（1. Everbright Water Technology Development Co. Ltd.， Nanjing 210000， China； 2. Everbright Water Co. Ltd.， Shenzhen 518000， China）
關(guān)鍵詞:膜曝氣生物反應(yīng)器; 市政污水; 脫氮; 氧氣傳質(zhì); 同步硝化反硝化
Keywords:membrane aerated biofilm reactor （MABR）; municipal wastewater; denitrification; oxygen mass transfer; simultaneous nitrification and denitrification
摘要:為了研究膜曝氣生物反應(yīng)器（MABR）在污水處理過程中的應(yīng)用前景，探索氧氣傳質(zhì)和脫氮規(guī)律，以昆山市某污水處理廠為研究對象，搭建了單級式MABR純生物膜中試裝置，在不同負(fù)荷條件下探究了MABR對污染物的去除效果，并對MABR在污水中的傳氧性能進(jìn)行了分析。結(jié)果表明，MABR在保證傳氧的同時能夠大幅降低曝氣能耗，脫氮過程中有明顯的同步硝化反硝化反應(yīng)發(fā)生，而且污染物濃度越高越利于氧的高效利用；16S rDNA測序結(jié)果顯示，MABR生物膜具有豐富的生物相，且以好氧微生物為主。
Abstract:To investigate the application prospect of membrane aerated biofilm reactor (MABR) in wastewater treatment, and explore the rule of oxygen mass transfer and nitrogen removal in the reactor, a single stage MABR pure biofilm pilot plant was built in a wastewater treatment plant in Kunshan. The pollutants removal performance of MABR was explored under different load conditions, and the oxygen transfer efficiency in wastewater was analyzed. MABR greatly reduced the energy consumption of aeration while ensuring oxygen transfer. Obvious simultaneous nitrification and denitrification took place in the process of nitrogen removal in the MABR, and the higher concentration of pollutant was conducive to efficient utilization of oxygen. The 16S rDNA sequencing showed that the MABR biofilm had diverse microbial species, and aerobic microbes were the dominant.
相似文獻(xiàn)/References:
[1]高陽,周利,李凌云,等.反硝化深床濾池深度處理市政污水及其微生物特性[J].中國給水排水,2022,38(19):54.
GAOYang,ZHOULi,LILing-yun,et al.Deep Bed Denitrification Filter for Advanced Treatment of Municipal Wastewater and Its Microbial Characteristics[J].China Water & Wastewater,2022,38(11):54.
[2]包鵬,龐洪濤,曹效鑫,等.高效沉淀池在市政污水深度處理中的應(yīng)用研究進(jìn)展[J].中國給水排水,2023,39(22):13.
BAOPeng,PANGHong-tao,CAOXiao-xin,et al.Research and Application Progress of High-performance Sedimentation Tank in Domestic Sewage Advanced Treatment[J].China Water & Wastewater,2023,39(11):13.
更新日期/Last Update: 2022-06-01
[1]陳晶,王冠平,石偉,等.單級MABR純生物膜法處理市政污水的應(yīng)用研究[J].中國給水排水,2022,38(11):74-78.
CHENJing,WANGGuan-ping,SHIWei,et al.Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater[J].China Water & Wastewater,2022,38(11):74-78.
點擊復(fù)制
CHENJing,WANGGuan-ping,SHIWei,et al.Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater[J].China Water & Wastewater,2022,38(11):74-78.
單級MABR純生物膜法處理市政污水的應(yīng)用研究
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期數(shù): 2022年第11期 頁碼: 74-78 欄目: 出版日期: 2022-06-01
- Title:
- Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater
- 關(guān)鍵詞:
- 膜曝氣生物反應(yīng)器; 市政污水; 脫氮; 氧氣傳質(zhì); 同步硝化反硝化
- Keywords:
- membrane aerated biofilm reactor （MABR）; municipal wastewater; denitrification; oxygen mass transfer; simultaneous nitrification and denitrification
- 摘要:
- 為了研究膜曝氣生物反應(yīng)器（MABR）在污水處理過程中的應(yīng)用前景，探索氧氣傳質(zhì)和脫氮規(guī)律，以昆山市某污水處理廠為研究對象，搭建了單級式MABR純生物膜中試裝置，在不同負(fù)荷條件下探究了MABR對污染物的去除效果，并對MABR在污水中的傳氧性能進(jìn)行了分析。結(jié)果表明，MABR在保證傳氧的同時能夠大幅降低曝氣能耗，脫氮過程中有明顯的同步硝化反硝化反應(yīng)發(fā)生，而且污染物濃度越高越利于氧的高效利用；16S rDNA測序結(jié)果顯示，MABR生物膜具有豐富的生物相，且以好氧微生物為主。
- Abstract:
- To investigate the application prospect of membrane aerated biofilm reactor (MABR) in wastewater treatment, and explore the rule of oxygen mass transfer and nitrogen removal in the reactor, a single stage MABR pure biofilm pilot plant was built in a wastewater treatment plant in Kunshan. The pollutants removal performance of MABR was explored under different load conditions, and the oxygen transfer efficiency in wastewater was analyzed. MABR greatly reduced the energy consumption of aeration while ensuring oxygen transfer. Obvious simultaneous nitrification and denitrification took place in the process of nitrogen removal in the MABR, and the higher concentration of pollutant was conducive to efficient utilization of oxygen. The 16S rDNA sequencing showed that the MABR biofilm had diverse microbial species, and aerobic microbes were the dominant.
相似文獻(xiàn)/References:
[1]高陽,周利,李凌云,等.反硝化深床濾池深度處理市政污水及其微生物特性[J].中國給水排水,2022,38(19):54.
GAOYang,ZHOULi,LILing-yun,et al.Deep Bed Denitrification Filter for Advanced Treatment of Municipal Wastewater and Its Microbial Characteristics[J].China Water & Wastewater,2022,38(11):54.
[2]包鵬,龐洪濤,曹效鑫,等.高效沉淀池在市政污水深度處理中的應(yīng)用研究進(jìn)展[J].中國給水排水,2023,39(22):13.
BAOPeng,PANGHong-tao,CAOXiao-xin,et al.Research and Application Progress of High-performance Sedimentation Tank in Domestic Sewage Advanced Treatment[J].China Water & Wastewater,2023,39(11):13.
更新日期/Last Update: 2022-06-01
