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生活污水中的人类病毒是其社会分布的反映，水中病毒的检测是病毒性传染病监测的一个重要方面。早在50年代，国外就开始此项研究[1]。我国近10多年来仅在少数单位开展，而皂土法浓缩污水尚未见正式报导。本文采用皂土为吸附剂，对实验性污染的污水进行浓缩，并对其影响因素进行
The human virus in domestic sewage is a reflection of its social distribution. The detection of waterborne viruses is an important aspect of the monitoring of viral infectious diseases. As early as the fifties, this research started abroad [1]. In the past 10 years or so, our country has carried out only a few units, while the concentrated soils of soils have not yet been formally reported. In this paper, bentonite is used as adsorbent to concentrate the experimental pollution of sewage, and its influencing factors