| 活性污泥好氧/厌氧合成聚-3-羟基丁酸酯 |
| |
| 引用本文： | 林东恩,张逸伟,郭世骚,沈家瑞. 活性污泥好氧/厌氧合成聚-3-羟基丁酸酯[J]. 华南理工大学学报(自然科学版), 2002, 30(9): 100-104 |
| |
| 作者姓名： | 林东恩 张逸伟 郭世骚 沈家瑞 |
| |
| 作者单位： | 华南理工大学,应用化学系,广东,广州,510640;华南理工大学,材料科学与工程学院,广东,广州,510640 |
| |
| 摘 要： | ~~活性污泥好氧/厌氧合成聚-3-羟基丁酸酯@林东恩$华南理工大学应用化学系!广东广州510640@张逸传$华南理工大学应用化学系!广东广州510640@郭世骚$华南理工大学应用化学系!广东广州510640@沈家瑞$华南理工大学材料科学与工程学院!广东广州510640~~~~~~~~
|
| 关 键 词： | 活性污泥 可生物降解塑料 聚-3-羟基丁酸酯 废水生物处理 |
| 文章编号： | 1000-565X(2002)09-0100-05 |
| 修稿时间： | 2002-03-22 |
Polyhydroxybutyrate Production by Activated Sludge in the Aerobic-anaerobic Process |
| |
| Lin Dong-en Zhang Yi-wei Guo Shi-sao Shen Jia-rui. Polyhydroxybutyrate Production by Activated Sludge in the Aerobic-anaerobic Process[J]. Journal of South China University of Technology(Natural Science Edition), 2002, 30(9): 100-104 |
| |
| Authors: | Lin Dong-en Zhang Yi-wei Guo Shi-sao Shen Jia-rui |
| |
| Affiliation: | Lin Dong-en 1 Zhang Yi-wei 1 Guo Shi-sao 1 Shen Jia-rui 2 |
| |
| Abstract: | Polyhydroxybutyrate (PHB) is known to be temporarily stored as carbon and energy storage by microorganisms in activated sludge.On the other hand,PHB is a thermoplastic with remarkable characteristics of biodegradability.The possibility of using activated sludge for the production of PHB was investigated in this paper,focusing on increasing the PHB content of activated sludge.The experimental results show that the activated sludge without acclimatization especially with acetate as excessive carbon resource,accumulated PHB of 11.85% MLSS(Mixed Liquor Sespended Solid) in the anaerobic process;12.95% in the aerobic process;18.49% in the aerobic-anaerobic process.The structrue of the PHB product was determined by 1 HNMR. |
| |
| Keywords: | activated sludge biodegradable plastic polyhydroxybutyrate biological sewage treatment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
