[1]郝凯旋,陈文兵*,母锐敏,等.菌藻系统对废水中氮磷去除规律的研究[J].山东建筑大学学报,2019,34(05):50-54.[doi:10.12077/sdjz.2019.05.008]
 HAO Kaixuan,CHEN Wenbing*,MU Ruimin,et al.Study on the removal of nitrogen and phosphorus by bacteria and algae system[J].Journal of Shandong jianzhu university,2019,34(05):50-54.[doi:10.12077/sdjz.2019.05.008]
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菌藻系统对废水中氮磷去除规律的研究()
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《山东建筑大学学报》[ISSN:1673-7644/CN:37-1449/TU]

卷:
34
期数:
2019年05期
页码:
50-54
栏目:
研究论文
出版日期:
2019-10-15

文章信息/Info

Title:
Study on the removal of nitrogen and phosphorus by bacteria and algae system
文章编号:
1673-7644(2019)05-0050-05
作者:
郝凯旋陈文兵*母锐敏祁峰王洪波
(山东建筑大学 市政与环境工程学院,山东 济南 250101)
Author(s):
HAO Kaixuan CHEN Wenbing* MU Ruimin et al.
(School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan 250101, China)
关键词:
菌藻系统脱氮除磷有机物质生物种群
Keywords:
bacteria-algae system nitrogen and phosphorus removal organic matter biotic population
分类号:
X523
DOI:
10.12077/sdjz.2019.05.008
文献标志码:
A
摘要:
废水中氮、磷浓度过高引起了日益严重的水体富营养化问题,菌藻系统能有效降解废水中的氮、磷、有机质等污染物,并将其转化为生物质,具有良好的环境与经济效益。文章分别选用活性污泥、混合藻及两者混合物处理二级出水,观察不同处理阶段的群落组成,研究活性污泥、混合藻及菌藻系统对氮、磷的去除效率以及转化的生物质的组成及含量。结果表明:二级出水的组成中,混合藻中主要为小球藻和栅藻,活性污泥中主要为菌类,菌藻系统是由菌类和微藻共同组成;菌藻系统对氨氮、磷的去除率分别为94.16%、83.30%,优于混合藻和活性污泥的;菌藻系统具有更高的生物质产出量,其蛋白质、多糖、总脂的含量分别为53.20、16.69、21.16 mg/100 mg。
Abstract:
The high concentration of nitrogen and phosphorus in waste water causes more and more serious eutrophication of water, the bacteria-algae system can effectively degrade nitrogen, phosphorus, organic matter and other pollutants in waste water, and convert it into biomass, which has good environmental and economic benefit. In this paper, activated sludge, mixed algae and their mixtures were selected to treat the secondary effluent, the community composition of different treatment stages was observed, and the removal efficiency of nitrogen and phosphorus by activated sludge, mixed algae and bacteria-algae system, as well as the composition and content of transformed biomass were studied. The results show that in the composition of the secondary effluent, the mixed algae are mainly Chlorella vulgaris and Scenedera vulgaris, and the activated sludge is mainly fungi, the bacteria-algae system is composed of bacteria and microalgae. The removal rates of ammonia nitrogen and phosphorus in the bacteria-algae system are 94.16% and 83.30% respectively, which are better than those in the mixed algae and activated sludge. The biomass production of bacteria-algae system is higher, and the contents of protein, polysaccharide and total lipid are 53.20, 16.69 and 21.16 mg/100 mg respectively.

参考文献/References:

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相似文献/References:

[1]于军亭,王立鹏,邢丽贞,等.潜流型人工湿地脱氮除磷影响因素探讨[J].山东建筑大学学报,2010,(02):188.
 YU Jun-ting,WANG Li-peng,XING Li-zhen,et al.Impact factors of nitrogen and phosphorus removal insubsurface constructed wetlands[J].Journal of Shandong jianzhu university,2010,(05):188.

备注/Memo

备注/Memo:
收稿日期:2019-08-16 基金项目:国家自然科学基金项目(51878394);山东省水利厅科研项目(SDSLKY201812);山东省自然科学基金项目(ZR2019MEE104)作者简介:郝凯旋(1995-),女,在读硕士,主要从事菌藻共生处理污水等方面的研究.E-mail:958041559@qq.com 通讯作者*:陈文兵(1967-),男,教授,博士,主要从事污水资源化理论与技术等方面的研究.E-mail: cwb929@sdjzu.edu.cn
更新日期/Last Update: 2019-09-19