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Ozone Disinfection Of Urban Storm Drain Water

 

作者: GeraldE. Greene,   MichaelK. Stenstrom,  

 

期刊: Ozone: Science & Engineering  （Taylor Available online 1994）
卷期: Volume 16, issue 5  

页码: 403-428

 

ISSN:0191-9512

 

年代: 1994

 

DOI:10.1080/01919512.1994.10555749

 

出版商: Taylor & Francis Group

 

关键词: Ozone;Disinfection;Urban Runoff;Storm Drain;Stormwater;Stormwater Runoff;Pilot Plant Study;Total Coliforms;Fecal Coliform;Fecal Streptococcus;Enterococcus;Indicator Bacteria;Human Enteric Pathogens;Polio Virus;Public Health;Reclaimed Water

 

数据来源: Taylor

 

摘要:

Concerns regarding bacteria in runoff entering Santa Monica Bay were validated by the isolation of human enteric virus in storm drain effluents. As an alternative to chlorination, ozonation was investigated for disinfection of dry-weather urban runoff. Ozone at 10-20 mg/L reduced coliform counts an average of 3.4-logs, with 6-log maximal disinfection. Although varying contaminant concentrations complicate the analyses, total organic carbon predicted ozone demand, and effluent coliform counts were correlated with ozone residuals.

 

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