| A/O工艺中水解段污泥中菌的分离及鉴定 |
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| 引用本文： | 王晓艳,仝攀瑞,蒋缠文,雷弢,常向东. A/O工艺中水解段污泥中菌的分离及鉴定[J]. 西北纺织工学院学报, 2010, 0(6): 769-772 |
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| 作者姓名： | 王晓艳 仝攀瑞 蒋缠文 雷弢 常向东 |
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| 作者单位： | [1]西安工程大学环境与化学工程学院,陕西西安710048 [2]陕西华润印染有限公司,陕西咸阳712000 |
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| 摘 要： | 为了深入了解印染废水的水解酸化-好氧活性污泥处理工艺,需要对水解酸化段污泥中分离得到的菌株,进行菌属鉴定.本文对两种印染废水进水时的水解酸化段污泥进行菌属的鉴定,在蒽醌染料废水进水时,有两株菌株为链球菌属,其余3株分别为奈瑟氏球菌属、杆状菌属、假单胞菌属;在偶氮染料废水进水时,有两株为假单胞菌属,其余4株分别为甲基单胞菌属、葡萄球菌属、副球菌属、诺卡氏菌属.
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| 关 键 词： | 水解酸化 菌种 污泥 |
The isolation and identification of sludge hydrolysis of A/O system |
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| WANG Xiao-yan,TONG Pan-rui,JIANG Chan-wen,LEI Tao,CHANG Xiang-dong. The isolation and identification of sludge hydrolysis of A/O system[J]. Journal of Northwest Institute of Textile Science and Technology, 2010, 0(6): 769-772 |
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| Authors: | WANG Xiao-yan TONG Pan-rui JIANG Chan-wen LEI Tao CHANG Xiang-dong |
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| Affiliation: | 1.School of Chemical and Environmental Engineering,Xi′an Polytechnic University,Xi′an 710048,China;2.Shaanxi Huarwu Printing and dyeing Co.,LTD,Xianyang,Shaanxi 712000,China) |
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| Abstract: | In order to deep understand the treatment processes of hydrolysis acidification and anaerobic-aerobic activated sludge for the dyeing wastewater,it is fundamental to identify the bacteria separated from the sludge in the stage of hydrolysis acidification.The bacteria separated from the sludge in the stage of hydrolysis acidification in two kinds of dyeing wastewater were identified.When the entering water is anthraquinone dye wasterwater,there are two Streptococcus,and the others are Neisseria,Bacillus and Pseudomonas.When the entering water is Azo dyeing wasterwater,there are two Pseudomonas,and the others are Methylomonadaceae,Staphylococcus,Paracoccus and Nocardia. |
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| Keywords: | acidification bacteria sludge |
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