2014
DOI: 10.1080/13504509.2014.969792
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Multi-index integrated assessment and analysis of town-sewage treatment priorities in China

Abstract: Water quality is one of the most serious problems of environment and national sustainable development strategy now facing China. After hard work over the last several decades, urban-sewage treatment in China is now relatively well developed. It now affords mainly higher levels of sewage collection and treatment, as well as pollution-load control. The characteristic rapid urbanization now occurring in China is still increasing and developing dramatically, and involves large numbers of people. However, in towns,… Show more

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Cited by 5 publications
(1 citation statement)
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“…The weight of each index is calculated by solving eigenvalues and eigenvectors of the judgment matrix [21,22]. The environmental effect assessment of a CEPB involves many factors and indices, which make it difficult to acquire data and require a large index system, and the result is not sensitive to change of indices [23]. The method based on information entropy and comprehensive AHP establishes the assessment index system and weight matrix by measuring the disorder degree in the system.…”
Section: Assessment Methodsmentioning
confidence: 99%
“…The weight of each index is calculated by solving eigenvalues and eigenvectors of the judgment matrix [21,22]. The environmental effect assessment of a CEPB involves many factors and indices, which make it difficult to acquire data and require a large index system, and the result is not sensitive to change of indices [23]. The method based on information entropy and comprehensive AHP establishes the assessment index system and weight matrix by measuring the disorder degree in the system.…”
Section: Assessment Methodsmentioning
confidence: 99%