固定化光合细菌处理含氯酚废水的特性研究

付玲玲; 胡筱敏; 黄佳丽

doi:10.16803/j.cnki.issn.1004-6216.2015.05.023

环境保护科学

固定化光合细菌处理含氯酚废水的特性研究

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付玲玲, 胡筱敏, 黄佳丽. 固定化光合细菌处理含氯酚废水的特性研究[J]. 环境保护科学, 2015, (5): 118-122. doi: 10.16803/j.cnki.issn.1004-6216.2015.05.023

引用本文:

付玲玲, 胡筱敏, 黄佳丽. 固定化光合细菌处理含氯酚废水的特性研究[J]. 环境保护科学, 2015, (5): 118-122. doi: 10.16803/j.cnki.issn.1004-6216.2015.05.023

Fu Lingling, Hu Xiaomin, Huang Jiali. Study of the features of Chlorophenols-contained Wastewater Treatment by Immobilized Photosynthetic Bacteria[J]. Environmental Protection Science, 2015, (5): 118-122. doi: 10.16803/j.cnki.issn.1004-6216.2015.05.023

Citation:

Fu Lingling, Hu Xiaomin, Huang Jiali. Study of the features of Chlorophenols-contained Wastewater Treatment by Immobilized Photosynthetic Bacteria[J]. Environmental Protection Science, 2015, (5): 118-122. doi: 10.16803/j.cnki.issn.1004-6216.2015.05.023

固定化光合细菌处理含氯酚废水的特性研究

1. 鞍山市千山区环境保护局, 辽宁鞍山 114000;
2. 东北大学资源与土木工程学院, 辽宁沈阳 110819;
3. 沈阳市康平县环保局, 辽宁沈阳 110500
中图分类号: X703

Study of the features of Chlorophenols-contained Wastewater Treatment by Immobilized Photosynthetic Bacteria

1. Environmental Protection Bureau of Qianshan District, Anshan City, Anshan 114000, China;
2. Collage of Resource and Civil Engineering, Northeast University, Shenyang 110819, China;
3. Kangping Environmental Protection Bureau, Shenyang 110500, China

摘要: 通过比较研究不同包埋法制备的固定化颗粒的活性、降解氯酚性能、抗分解能力、传质性能、机械强度、制备成本、制备难易等方面,以期寻找最优质的包埋材料。结果表明:海藻酸钠添加粉末活性炭作为包埋材料时,固定化颗粒的各种性能最好。利用正交试验优化包埋条件,结果表明,最佳包埋条件为:粉末活性炭含量为1%,海藻酸钠含量为3%,包埋细菌生物量为0.5g/10g包埋材料。
- 光合细菌 /
- 生物降解 /
- 氯酚类化合物 /
- 固定化
Abstract: Immobilization technology is one of the effective measures for application of microorganism in practical engineering and the embedding method of chlorophenols-contained wastewater treatment has good comprehensive properties with higher cell activity retention and viability and flexible application. In this paper, the properties of immobilized photosynthetic bacteria prepared by various embedded methods, chlorophenols degradation, resistance to decomposition capacity, mass transfer efficiency, mechanical strength, preparation cost, level of preparation difficulty, etc. were compared to find out the best embedded material. The result showed that all the properties of immobilized photosynthetic bacteria were the best when sodium alginate containing powdered activated carbon was selected as the embedded material. By use of orthogonal experiment for condition optimization, the result showed that the best embedding condition was that the content of powdered activated carbon and sodium alginate was 1% and 3% respectively, and the ratio of the concentration of embedded bacteria to the embedding material was 0.5g/10g.
- Photosynthetic Bacteria /
- Biodegradation /
- Chlorophenols /
- Immobilization

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付玲玲, 胡筱敏, 黄佳丽. 固定化光合细菌处理含氯酚废水的特性研究[J]. 环境保护科学, 2015, (5): 118-122. doi: 10.16803/j.cnki.issn.1004-6216.2015.05.023

引用本文:

付玲玲, 胡筱敏, 黄佳丽. 固定化光合细菌处理含氯酚废水的特性研究[J]. 环境保护科学, 2015, (5): 118-122. doi: 10.16803/j.cnki.issn.1004-6216.2015.05.023

Citation:

固定化光合细菌处理含氯酚废水的特性研究

1. 鞍山市千山区环境保护局, 辽宁鞍山 114000;
2. 东北大学资源与土木工程学院, 辽宁沈阳 110819;
3. 沈阳市康平县环保局, 辽宁沈阳 110500

收稿日期: 2015-02-19

关键词:

摘要: 通过比较研究不同包埋法制备的固定化颗粒的活性、降解氯酚性能、抗分解能力、传质性能、机械强度、制备成本、制备难易等方面,以期寻找最优质的包埋材料。结果表明:海藻酸钠添加粉末活性炭作为包埋材料时,固定化颗粒的各种性能最好。利用正交试验优化包埋条件,结果表明,最佳包埋条件为:粉末活性炭含量为1%,海藻酸钠含量为3%,包埋细菌生物量为0.5g/10g包埋材料。

English Abstract

Study of the features of Chlorophenols-contained Wastewater Treatment by Immobilized Photosynthetic Bacteria

1. Environmental Protection Bureau of Qianshan District, Anshan City, Anshan 114000, China;
2. Collage of Resource and Civil Engineering, Northeast University, Shenyang 110819, China;
3. Kangping Environmental Protection Bureau, Shenyang 110500, China

Received Date: 2015-02-19

Keywords:

Abstract: Immobilization technology is one of the effective measures for application of microorganism in practical engineering and the embedding method of chlorophenols-contained wastewater treatment has good comprehensive properties with higher cell activity retention and viability and flexible application. In this paper, the properties of immobilized photosynthetic bacteria prepared by various embedded methods, chlorophenols degradation, resistance to decomposition capacity, mass transfer efficiency, mechanical strength, preparation cost, level of preparation difficulty, etc. were compared to find out the best embedded material. The result showed that all the properties of immobilized photosynthetic bacteria were the best when sodium alginate containing powdered activated carbon was selected as the embedded material. By use of orthogonal experiment for condition optimization, the result showed that the best embedding condition was that the content of powdered activated carbon and sodium alginate was 1% and 3% respectively, and the ratio of the concentration of embedded bacteria to the embedding material was 0.5g/10g.