工业水处理 ›› 2007, Vol. 27 ›› Issue (5): 50-53. doi: 10.11894/1005-829x.2000.20(10).50

• 试验研究 • 上一篇    下一篇

复合菌群的构建及所产MBF处理印染废水的研究

李昌花1, 林波2, 张志强3   

  1. 1. 江西师范大学城市建设学院, 江西南昌 330022;
    2. 南昌大学环境科学与工程学院, 江西南昌 330031;
    3. 同济大学环境科学与工程学院, 上海 200092
  • 收稿日期:2007-01-17 修回日期:2007-01-17 出版日期:2007-05-20 发布日期:2010-10-01
  • 作者简介:李昌花(1978- ) , 2006 年毕业于南昌大学, 硕士, 助教。电话: 0791-2930216, 8150250, E-mail: lichanghua516@21cn.com。

Study on the cons truction of multiple microorganisms and the treatment of printing and dyeing was tewater with microbial flocculants

Li Changhua1, Lin bo2, Zhang Zhiqiang3   

  1. 1. College of City Construction, Jiangxi Normal University, Nanchang 330022, China;
    2. College of Environmental Science and Engineering, Nanchang University, Nanchang 330031, China;
    3. College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
  • Received:2007-01-17 Revised:2007-01-17 Online:2007-05-20 Published:2010-10-01

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摘要：

从筛选到的絮凝剂产生菌中构建出比单一菌群产生更高絮凝活性絮凝剂的复合菌群——HXMJ2+LA19+CYHXJ1,将其所产微生物絮凝剂应用于处理靛蓝印染废水的处理,研究了系统pH、微生物絮凝剂用量和CaCl2溶液用量对处理效果的影响,得出微生物絮凝剂去除CODCr和脱色的最佳工艺条件,并对MBF的絮凝机理进行了初步探讨。

关键词: 微生物絮凝剂, 复合菌群, 印染废水

Abstract:

Multiple microorganisms which could produce MBF with higher efficiency are constructed with strains HXMJ2, LA19 and CYHXJ1. When the microbial flocculants are applied to treat indigotin printing and dyeing wastewater, the pH of the system, dose of microbial flocculants, and the dose of CaCl2 solution have been studied. Optimal conditions of CODCr removal rate and decoloration are obtained. The flocculating mechanism of microbial flocculants is discussed.

Key words: microbial flocculants(MBF) , multiple microorganisms, printing and dyeing wastewater

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    ISSN　1005-829X
    CN　12-1087/TQ
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