Performance comparison of sewage treatment plants before and after their upgradation using emergy evaluation combined with economic analysis: A case from Southwest China
Lingchi Liu, Xiaohong Zhang, Yanfeng Lyu
Topics & Concepts
EmergyChinaSewageEnvironmental scienceEconomic analysisStatisticsMathematicsWater resource managementGeographyEcologyEnvironmental engineeringAgricultural economicsBiologyEconomicsSustainable developmentArchaeologySustainability and Ecological Systems AnalysisSustainable Development and Environmental PolicyEnvironmental Impact and Sustainability