FLOCCULATION OF E.coli DISINTEGRATES WITH CHITOSAN

潘贵全; 秦杰; 陈丙瑜; 欧阳藩

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FLOCCULATION OF E.coli DISINTEGRATES WITH CHITOSAN

更新时间：2025-12-16

- FLOCCULATION OF E.coli DISINTEGRATES WITH CHITOSAN
- CIESC Journal Issue S1, (2000)
- 作者机构：
  
  中国科学院化工冶金研究所生化工程国家重点实验室!北京 100080,中国科学院化工冶金研究所生化工程国家重点实验室!北京 100080,中国科学院化工冶金研究所生化工程国家重点实验室!北京 100080,中国科学院化工冶金研究所生化工程国家重点实验室,北京,100080
- 作者简介：
- 基金信息：
- DOI：
  CLC： 657.3
- Online First：30 December 2000，
  
  Published：30 December 2000
- 稿件说明：
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潘贵全, 秦杰, 陈丙瑜, et al. FLOCCULATION OF E.coli DISINTEGRATES WITH CHITOSAN[J]. CIESC Journal, 2000, (S1).
DOI：

潘贵全, 秦杰, 陈丙瑜, et al. FLOCCULATION OF E.coli DISINTEGRATES WITH CHITOSAN[J]. CIESC Journal, 2000, (S1). DOI：

摘要

在不同离子强度等条件下用壳聚糖作为主要的絮凝剂对用ＫＯＨ破壁后的大肠杆菌悬液进行了絮凝研究，考察了不同絮凝条件对悬液过滤速度，絮凝物的量，ｐＨ值，浑浊程度ＯＤ６００及ＣＯＤ去除率等的影响。得出了酸的加量与壳聚糖加量的线性关系。

Abstract

In this paper. cationic polyelectrolyte chitosan

together with sodium chloride and chlorhydric acid was used to flocculate recombinant E.coli disintegrates after the intracellular product PHAs was removed. Effects of ionic strength

chlorhydric acid and chitosan dosage on flocculation results

OD600

filtraton speed

COD removal were studied

flocculation mechanism was also discussed.

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