固定化藻类对污水中磷的净化能力研究

doi:10.3969/j.jssn.1000-2006.2009.06.022

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南京林业大学学报（自然科学版） ›› 2009, Vol. 33 ›› Issue (06): 95-.doi: 10.3969/j.jssn.1000-2006.2009.06.022

固定化藻类对污水中磷的净化能力研究

李川，薛建辉*

南京林业大学，江苏省林业生态工程重点实验室，江苏南京210037

出版日期:2009-12-18 发布日期:2009-12-18
基金资助:
收稿日期：2009-01-15修回日期：2009-04-08基金项目：江苏省林业生态工程重点实验室开放研究课题(FEE0704)；国家“十一五”科技支撑计划(2006BAD03A19)作者简介：李川(1972—)，讲师，博士生。*薛建辉(通讯作者)，教授，研究方向为森林生态学。Email: jhxue@njfu.com.cn。引文格式：李川,薛建辉. 固定化藻类对污水中磷的净化能力研究[J]. 南京林业大学学报:自然科学版,2009,33(6):95-98.

Phosphorus removal ability of immobilized algae from waste water

LI Chuan, XUE Jianhui*

Jiangsu Key Laboratory of Forest Ecological Engineering, Nanjing Forestry University, Nanjing 210037, China

Online:2009-12-18 Published:2009-12-18

摘要/Abstract

摘要： 采用海藻酸钙凝胶包埋固定藻类，对人工污水进行静态模拟净化试验，研究了蛋白核小球藻、突变衣藻、鱼腥藻和双对栅藻在固定和悬浮状态下对污水中磷的净化效率以及藻类的生长特性。结果表明：固定化藻细胞比悬浮态藻细胞具有生长更趋于稳定、藻类的活性保持时间更长的优势。4种藻类中，小球藻和鱼腥藻在污水中的生长状况更好，较适宜采用海藻酸钙凝胶包埋固定化技术。在固定状态下，蛋白核小球藻、突变衣藻、鱼腥藻和双对栅藻对磷的去除率在第3天达到最大值，分别为39.8%、28.3%、33.0%和30.7%。因此，小球藻更适用于去除污水中的磷，是较为优良的除磷藻种。

Abstract: Removal of phosphorus from synthetic wastewater by three species of green algae and one specie of bluegreen alga (Chlorella pyrenoidosa, Chlamydomonas mutabilis, Anabaena sp. and Scenedesmus bijuga) was investigated using calcium alginate embedded algae and also experiments on algae growth in synthetic wastewater were conducted. Results showed that high viability and a longer lag period were observed with immobilized cells than those with the suspending cells. The growth stabilities of immobilized Chlorella pyrenoidosa and Anabaena sp. were better than that of the others in synthetic wastewater. The removal efficiency of phosphorus by immobilized Chlorella pyrenoidosa, Chlamydomonas mutabilis, Anabaena sp. and Scenedesmus bijuga which was 39.8%, 28.3%, 33.0% and 30.7% respectively reached the maximum on the 3th day. It was indicated that immobilization of Chlorella pyrenoidosa was an effective way to reduce phosphorus in wastewater treatment.

中图分类号:

S985
X703

李川,薛建辉. 固定化藻类对污水中磷的净化能力研究[J]. 南京林业大学学报（自然科学版）, 2009, 33(06): 95-.

LI Chuan, XUE Jianhui*. Phosphorus removal ability of immobilized algae from waste water[J].Journal of Nanjing Forestry University (Natural Science Edition), 2009, 33(06): 95-.DOI: 10.3969/j.jssn.1000-2006.2009.06.022.

参考文献

[1]张伟,杨秀山. 水体的富营养化及其治理[J]. 生物学通报,2001,36(11):20-22.
[2]黄晟,吴慧英,陈建红. 城市污水除磷中的有关问题[J]. 重庆环境科学,2001,23(5):39-42.
[3]李楠,王秀衡,任南琪,等. 我国城镇污水处理厂脱氮除磷工艺的应用现状[J]. 给水排水,2008,34(3):39-42.
[4]Chevalier P, de la Noüe J. Wastewater nutrient removal with microalgae immobilized in carrageenan [J]. Enzyme Microb Technol,1985,7:621-624.
[5]雷国元,范唯,李媛,等. 固定化藻膜去除水中氮磷的模拟研究[J]. 生态环境,2007,16(4):1166-1170.
[6]Mallickn Railc. Removal of inorganicions from wastewaters by immobilized microalgae[J]. World Microbiol Biotechnol, 1994, 10: 439-443.
[7]DeBashan L E, Hernandez J P, Morey T, et al. Microalgae growthpromoting bacteria as ‘helpers’ for microalgae: a novel approach for removing ammonium and phosphorus from municipal wastewater[J]. Water Res, 2004, 38(2): 466-474.
[8]JiménezPérez M V, SánchezCastillo P, Romerab O, et al. Growth and nutrient removal in free and immobilized planktonic green algae isolated from pig manure[J]. Enzyme Microb Technol, 2004, 34: 392-398.
[9]严国安,李益健,王志坚,等. 固定化栅藻对污水的净化及其生理特征的变化[J]. 中国环境科学, 1995, 15(1): 10-13.
[10]张向阳,邢丽贞,张彦浩,等. 固定化小球藻去除污水中氮、磷的试验研究[J]. 中国给水排水,2008,24(1):95-97.
[11]王逸云,王长海. 无菌条件下的小球藻培养条件优化[J]. 烟台大学学报:自然科学版,2006,19(2):125-129.
[12]华汝成. 单细胞藻类的培养与利用[M]. 北京:农业出版社,1986.
[13]王翠红,辛晓芸,徐建红,等. 固定化藻细胞去除氨氮的研究[J]. 河南科学,1999,17(6):103-107.
[14]Sashenka Fierro, Maria del Pilar SánchezSaavedra, Carmen Copalcúa. Nitrate and phosphate removal by chitosan immobilized Scenedesmus[J]. Bioresource Technology, 2008, 99: 1274-1279.
[15]许丹妮. 固定化小球藻净化市政污水的初步研究[J]. 北方环境.2004,29(2):14-18.
[16]邢丽贞,张向阳,张波,等. 藻菌固定化去除污水中氮磷营养物质的初步研究[J]. 环境科学与技术,2006,29(1):33-34.
[17]王起华,张岚翠,王冰,等. 固定化藻类细胞去除污水中氮、磷的研究进展[J]. 工业水处理,2005,25(6):6-8.
[18]国家环保总局. 水和废水监测分析方法[M]. 北京:中国环境科学出版社,1989.
[19]杨海波,于媛,张欣华,等. 小球藻固定化培养的初步研究[J]. 水产科学,2001,20(5):4-7.
[20]Hans Carlsson, Henrik Aspegren, Natuseka Lee. Calcium phosphate precipitation in biological phosphorus removal systems[J]. Water Research,1997, 31(5): 1047-1055.
[21]Hartley A M, House W A, Leadbeater B S C, et al. The use of microelectrodes to study the precipitin of calcite upon algal biofilms[J]. Journal of Colloid and Interface Science, 1996, 183: 1047-1055.
[22]严清,孙连鹏. 固定化与游离态小球藻脱氮除磷对比研究[J]. 能源环境保护,2008,22(3):20-24.

固定化藻类对污水中磷的净化能力研究

Phosphorus removal ability of immobilized algae from waste water

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