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| 003 | MX-MdCICY | ||
| 005 | 20250625162443.0 | ||
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| 090 | _aB-20147 | ||
| 245 | 1 | 0 | _aIntegrating life cycle assessment with quantitative microbial risk assessment for a holistic evaluation of sewage treatment plant |
| 490 | 0 | _vScience of The Total Environment, 862, p.160842, 2023 | |
| 520 | 3 | _aAn integrated approach was employed in the present study to combine life cycle assessment (LCA)with quantitative microbial risk assessment (QMRA)to assess an existing sewage treatment plant (STP)at Roorkee, India. The midpoint LCA modeling revealed that high electricity consumption (? 576 kWh.day?1)contributed to the maximum environmental burdens. The LCA endpoint result of 0.01 disability-adjusted life years per person per year (DALYs pppy)was obtained in terms of the impacts on human health. Further, a QMRA model was developed based on representative sewage pathogens, including E. coli O157:H7, Giardia sp., adenovirus, norovirus, and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The public health risk associated with intake of pathogen-laden aerosols during treated water reuse in sprinkler irrigation was determined. A cumulative health risk of 0.07 DALYs pppy was obtained, where QMRA risks contributed 86 percent of the total health impacts. The annual probability of illness per person was highest for adenovirus and norovirus, followed by SARS-CoV-2, E. coli O157:H7 and Giardia sp. Overall, the study provides a methodological framework for an integrated LCA-QMRA assessment which can be applied across any treatment process to identify the hotspots contributing maximum environmental burdens and microbial health risks. Furthermore, the integrated LCA-QMRA approach could support stakeholders in the water industry to select the most suitable wastewater treatment system and establish regulations regarding the safe reuse of treated water. | |
| 650 | 1 | 4 | _aDISEASE BURDEN |
| 650 | 1 | 4 | _aLCA |
| 650 | 1 | 4 | _aRISK ASSESSMENT |
| 650 | 1 | 4 | _aWASTEWATER TREATMENT |
| 650 | 1 | 4 | _aQMRA |
| 700 | 1 | 2 | _aBhatt, A. |
| 700 | 1 | 2 | _aDada, A. C. |
| 700 | 1 | 2 | _aPrajapati, S. K. |
| 700 | 1 | 2 | _aArora, P. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1m-YMz8zK8RyPpP3t9rewsCclUP50DGtI/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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