Journal of Water Reuse and Desalination | |
Water reclamation with hybrid coagulation–ceramic microfiltration: first part of a long-term pilot study in Portugal | |
Martins, José1  Paula Teixeira, Ana1  Inocêncio, Paulo1  Viegas, Rui M. C.2  Mesquita, Elsa2  Campinas, Margarida2  Rosa, Maria João2  | |
[1] Simtejo, ETAR de Alcântara – Avenida de Ceuta, 1300-254 Lisboa, Portugal;Urban Water Division, Hydraulics and Environment Department, LNEC – National Civil Engineering Laboratory Av. Brasil 101, 1700-066 Lisboa, Portugal | |
关键词: hybrid coagulation–ceramic membrane filtration; membrane pilot; microfiltration; treated wastewater; urban reuse; water reclamation; | |
DOI : 10.2166/wrd.2015.122 | |
学科分类:工程和技术(综合) | |
来源: IWA Publishing | |
【 摘 要 】
Sustainable water management must nowadays consider alternative water sources and the use of reclaimed water is a good candidate. Low-pressure ceramic membrane filtration is an emerging option for safe water reclamation given its high mechanical and chemical robustness with safety and operational advantages. One-year pilot studies of hybrid coagulation–ceramic filtration were developed in Portugal in two wastewater treatment plants in the Lisbon metropolitan area. The results obtained demonstrated the technology's effectiveness, reliability and efficiency towards water quality, with the hybrid process consistently producing water highly clarified (monthly median <0.1 NTU), bacteria-free and with reduced organic matter content, regardless of the strong and severe variations in its intake.
【 授权许可】
CC BY-NC-ND
【 预 览 】
Files | Size | Format | View |
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RO201904026758176ZK.pdf | 407KB | download |