| 主流城镇污水处理厂厌氧氨氧化菌多样性分析
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		| 蒙小俊,龚晓松,王秋利 | 
			
			| Diversity of anaerobic ammonium oxidizing bacteria in mainstream wastewater treatment plants
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		| Xiaojun MENG,Xiaosong GONG,Qiuli WANG | 
	
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		| 表1 AAOB群落α多样性指数 
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		| Table 1 alpha diversity index of AAOB community 
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		|    | 样品 | 序列数 | OTUs | Shannon | Chao1 | Ace | Simpson | 覆盖率 |   | ak1 | 70 251 | 36 | 2.02 | 42 | 48.03 | 0.24 | 0.99 |   | ak2 | 81 476 | 42 | 0.61 | 43 | 43.51 | 0.76 | 0.99 |   | ak3 | 78 236 | 35 | 1.99 | 41 | 38.01 | 0.22 | 0.99 |   | ak4 | 78 239 | 44 | 0.79 | 46 | 46.22 | 0.70 | 0.99 |   | ak5 | 80 964 | 48 | 2.25 | 48 | 48 | 0.19 | 1 |   | ak6 | 80 862 | 19 | 1.93 | 19 | 0 | 0.21 | 1 |   | ak7 | 66 281 | 94 | 2.10 | 94 | 94.20 | 0.26 | 0.99 |   | ak8 | 85 993 | 93 | 1.16 | 98 | 95.06 | 0.54 | 0.99 |   | ak9 | 56 402 | 43 | 2.19 | 44 | 43.87 | 0.20 | 0.99 |  | 
	
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