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| Bioaugmentation of Aerobic Granular Sludge with the Preponderant Bacteria Flora for Degradation of Pulping Effluent |
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| DOI：10.11980/j.issn.0254-508X.2011.07.008 |
| Key Words:bioaugmentation granular sludge statistical analysis pulp and paper effluent |
| Fund Project:国家自然科学基金资助项目(20977033)。 |
| Author Name | Affiliation | | 成佳琪 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 陈元彩 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 陈洪雷 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 付时雨 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 詹怀宇 | 华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 |
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| Abstract:In this experiment, six strains of bacteria, Agrobacterium sp., Bacillus sp., Enterobacter. Cloacae., Gordonia sp.，Pseudomonas putida. and Pseudomonas stutzeri. were selected as the starting strains in pulping and papermaking wastewater treatment, from treatment efficiency point of view four of the strains Agrobacterium sp., Bacillus sp., Gordonia sp. and Pseudomonas putida. were chosen by using statistical analysis method. Then bioaugmentation of aerobic granular sludge was achieved successfully with adding these screened strains. The experiment results demonstrated that the CODCr and chroma of the effluent treated by bioaugumentaion system were 176 mg/L and 150 respectively, they were lower than the CODCr (213 mg/L) and chroma (206) of the effluent without bioaugumentaion system treatment. CODCr removal efficiency increased from 45.1% to 60.0% with bioaugumentaion system treatment. |
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