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Author:

巩有奎 (巩有奎.) | 赵强 (赵强.) | 彭永臻 (彭永臻.) (Scholars:彭永臻)

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CQVIP PKU CSCD

Abstract:

在(20±2.0)℃条件下,利用序批式生物膜反应器(sequencing batch biofilm reactor,SBBR),考察不同碳氮比(C/N=3.0、5.0、8.0和10.0)下同步脱氮(simultaneous nitrification and denitrification,SND)过程N_2O释放及胞外聚合物(extracellular polymeric substance,EPS)变化。C/N由3.0增至10.0,异养菌大量增殖,曝气阶段DO降低,系统硝化性能受到抑制,SBBR系统出水NH_4~+由0.5 mg/L以下增至(7.85±1.42) mg/L,N_2O产量由...

Keyword:

同步硝化反硝化 胞外多聚物 C/N N2O

Author Community:

  • [ 1 ] 烟台职业学院建筑工程系
  • [ 2 ] 北京工业大学城镇污水深度处理与资源化利用技术国家工程实验室

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Source :

化工学报

Year: 2019

Issue: 12

Volume: 70

Page: 4847-4855

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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