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图 1 SBR反应装置示意图
Figure 1. Schematic diagram of SBR device
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图 2 富集实验
${\rm{NO}}_2^ - $ -N、${\rm{NH}}_4^ + $ -N、${\rm{NO}}_3^ - $ -N浓度变化Figure 2. Concentration variations of
${\rm{NO}}_2^ - $ -N,${\rm{NH}}_4^ + $ -N,${\rm{NO}}_3^ - $ -N in enrichment experiment -
图 3 富集后菌群脱氮性能变化
Figure 3. Variations of denitrification performance after enrichment
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图 4 驯化实验中
${\rm{NO}}_2^ - $ -N、${\rm{NH}}_4^ + $ -N、${\rm{NO}}_3^ - $ -N、TOC、TN浓度变化Figure 4. Concentrations of
${\rm{NO}}_2^ - $ -N,${\rm{NH}}_4^ + $ -N,${\rm{NO}}_3^ - $ -N, TOC, TN versus time during the acclimation experiments -
图 5 驯化实验后
${\rm{NO}}_2^ - $ -N、${\rm{NH}}_4^ + $ -N、${\rm{NO}}_3^ - $ -N、TOC、TN 在36 h内浓度的变化Figure 5. Variations of
${\rm{NO}}_2^ - $ -N,${\rm{NH}}_4^ + $ -N,${\rm{NO}}_3^ - $ -N, TOC, TN over 36 h after acclimation -
图 6 污泥浓度变化
Figure 6. Variations of sludge concentration
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图 7 SBR系统SOUR对比
Figure 7. Comparison of systematic SOUR in SBR system
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图 8 各样本菌群群落在科水平上的相对丰度
Figure 8. Relative abundance of microbial community at the family level
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图 9 各样本菌群群落基因丰度的变化
Figure 9. Variations of the gene abundance of microbial community
Figure
9 ,Table
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