Solar disinfection modeling and post-irradiation response of Escherichia coli in wastewater
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- 作者：Stefanos Giannakisa ; b ; c ; Efthymios Darakasa ; Antoni Escalas-Cañ ; ellasb ; d ; Cé ; sar Pulgarinc ; cesar.pulgarin@epfl.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solar energy ; Disinfection ; Regrowth ; E. coli ; Modeling ; Intensity vs. dose
- 刊名：Chemical Engineering Journal
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：281
- 期：Complete
- 页码：588-598
- 全文大小：1950 K
文摘
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We investigated the bacterial kinetics during and after simulated solar disinfection of secondary effluent.
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Production of 2 high accuracy models (shoulder log-linear and Weibull) was achieved.
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The dose for 4-log inactivation and the effective bacteriostatic dose (EBD) were found.
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Bacterial kinetics complied to light intensity and dose in reciprocal manner at close intensities.
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Long-term decay observed beyond the EBD, regardless of the irradiance applied.