ANALYSIS OF 10 YEARS OF VIRUS MONITORING DATA FROM LOS-ANGELES-COUNTY TREATMENT PLANTS MEETING CALIFORNIA WASTE-WATER RECLAMATION CRITERIA

被引：29

作者：

YANKO, WA

机构：

[1] San Jose Creek Water Quality Lab., Whittier, CA 90601

来源：

WATER ENVIRONMENT RESEARCH | 1993年 / 65卷 / 03期

关键词：

COLIFORMS; TURBIDITY; VIRUSES; WATER RECLAMATION;

D O I：

10.2175/WER.65.3.5

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Six tertiary treatment water reclamation plants were monitored monthly for enteric viruses for 10 years. Secondary treatment removed 99.8% of the detectable viruses. The virus concentrator and assay system detected low levels of native viruses in 74 out of 75 unchlorinated secondary effluent samples. Only 1 of 590 final effluent samples averaging 1 040 L (275 gal) was positive for enteric viruses. These results suggest that the California Title 22 treatment-based water reclamation standards assure reliable production of essentially virus risk-free effluents.

引用

页码：221 / 226

页数：6

共 37 条

[1]

[Anonymous], 1989, STANDARD METHODS EXA

[2] EVALUATION OF THE CALIFORNIA WASTE-WATER RECLAMATION CRITERIA USING ENTERIC VIRUS MONITORING DATA [J].