ZHENG Yao-tong, LING Qi-ying and XIE Lian-hui. Studies On the Optimizing Conditions of Concentration Viruses in Water[J]. Virologica Sinica, 2004, 19(1): 62-66.
Citation: ZHENG Yao-tong, LING Qi-ying, XIE Lian-hui. Studies On the Optimizing Conditions of Concentration Viruses in Water .VIROLOGICA SINICA, 2004, 19(1) : 62-66.

水体病毒浓缩条件的优化*

  • 通讯作者: 郑耀通, 
  • 病毒浓缩条件的优化是水环境病毒污染监测及灭活去除效率评价的基础,本文开发了在待浓缩水样中预先加入钠化蒙脱石吸附病毒以增加其沉降性能,并在优化絮凝条件下用聚合氯化铝絮凝沉淀蒙脱石钠的水体病毒浓缩方法。该方法对人为污染的脊髓灰质炎病毒(Poliovirus 1, PV1)、烟草花叶病毒(Tobacco mosaic virus, TMV)、大肠杆菌噬菌体(Phage of Ecoli, E.cp)在闽江水、生活污水、自来水中分别有高于84.3%的浓缩回收率,说明该浓缩方法具有较广泛的适用性和应用前景,可为水体病毒污染监测及灭活去除评价提供一个简便、回收率高、成本低的浓缩方法。

Studies On the Optimizing Conditions of Concentration Viruses in Water

  • Corresponding author: ZHENG Yao-tong, 
  • It is very important to optimize the operating conditions of virus concentration from water body for evaluating virus’s pollution and removing efficiency. In this paper, an optimizing method of virus concentration from water body was established. It was to adopt the way of throwing clay of Na-montmorillonite in water sample in advance, in order to increase the ability of viruses precipitation because of their adsorption to the clay, then choose a good quality flocculating agent of poly chlorination aluminum and optimize the operating conditions of precipitating the suspend solid of Na-montmorillonite. The rate of recoved viruses from different water bodies of Min River water, domestic sewage and drinking water were higher than 84.3% to PV1, TMV and the phage of E coli by this concentration method. It can give a way of simplicity, high viruses recovery rate and low cost viruses concentration method.

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    Studies On the Optimizing Conditions of Concentration Viruses in Water

      Corresponding author: ZHENG Yao-tong,
    • 1. 1. College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China
    • 2. Institute of Plant Viruses, Fujian Agriculture and Forestry University, Fuzhou 350002, China

    Abstract: It is very important to optimize the operating conditions of virus concentration from water body for evaluating virus’s pollution and removing efficiency. In this paper, an optimizing method of virus concentration from water body was established. It was to adopt the way of throwing clay of Na-montmorillonite in water sample in advance, in order to increase the ability of viruses precipitation because of their adsorption to the clay, then choose a good quality flocculating agent of poly chlorination aluminum and optimize the operating conditions of precipitating the suspend solid of Na-montmorillonite. The rate of recoved viruses from different water bodies of Min River water, domestic sewage and drinking water were higher than 84.3% to PV1, TMV and the phage of E coli by this concentration method. It can give a way of simplicity, high viruses recovery rate and low cost viruses concentration method.

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