Journal of the Indian Institute of Science, Год журнала: 2025, Номер unknown
Опубликована: Май 17, 2025
Язык: Английский
Journal of the Indian Institute of Science, Год журнала: 2025, Номер unknown
Опубликована: Май 17, 2025
Язык: Английский
Environmental Processes, Год журнала: 2025, Номер 12(2)
Опубликована: Март 18, 2025
Язык: Английский
Процитировано
1Utilities Policy, Год журнала: 2024, Номер 90, С. 101814 - 101814
Опубликована: Авг. 26, 2024
Язык: Английский
Процитировано
3Applied Mathematics and Nonlinear Sciences, Год журнала: 2025, Номер 10(1)
Опубликована: Янв. 1, 2025
Abstract With the urbanization process and population development, rural sewage treatment is a serious problem, which brings harm to environment human health, emergence of PPP project opportunities. This paper takes as research topic, it corresponds proposed theory its full life cycle. Integrating data mining technology based on DEA model, establishes an input-output index system evaluate relationship between incremental cost benefit. Taking Anhui Province China main area, quantitative analysis regional wastewater management being carried out. The average values economic, environmental social benefits in were 1.07, 0.99 0.99, respectively, Huainan adopts program, one areas all benefit indexes have increased, while Xuancheng does not adopt exactly opposite. total 78.75 million yuan 52.58 yuan, accounting for 73.36% 55.29% operating cost, respectively. In terms revenue, Rural Wastewater Treatment sales gross profit was 5.28 with margin 6.53%. However, reached 12.27 18.63%.
Язык: Английский
Процитировано
0Nuclear Engineering and Design, Год журнала: 2025, Номер 437, С. 114011 - 114011
Опубликована: Март 31, 2025
Язык: Английский
Процитировано
0Environmental and Sustainability Indicators, Год журнала: 2025, Номер unknown, С. 100703 - 100703
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0Journal of the Indian Institute of Science, Год журнала: 2025, Номер unknown
Опубликована: Май 17, 2025
Язык: Английский
Процитировано
0