The Environmental Performance of an Alternative Fry-drying Process for Sewage Sludge: a Life Cycle Assessment Study
نویسنده
چکیده
C.PEREGRINA; D.LECOMTE; P.ARLABOSSE; V. RUDOLPH (1) Laboratoire de Génie des Procédés des Solides Divisés (UMR 2392), Ecole des Mines d’Albi Carmaux, Route de Teillet, 81013 Albi CT Cedex 09, France ; URL : http://www.enstimac.fr/recherche/umr2392/index.html E-mail: [email protected] (2) Chemical Engineering, University of Queensland, St Lucia QLD 4072, Australia; URL : http://www.cheque.uq.edu.au/
منابع مشابه
Immersion frying for the thermal drying of sewage sludge: an economic assessment.
This paper presents an economic study of a novel thermal fry-drying technology which transforms sewage sludge and recycled cooking oil (RCO) into a solid fuel. The process is shown to have significant potential advantage in terms of capital costs (by factors of several times) and comparable operating costs. Three potential variants of the process have been simulated and costed in terms of both ...
متن کاملEconomic and Environmental Assessment of Sewage Sludge Treatment Processes Application in Egypt
The sewage sludge production in Egypt is rapidly increasing resulting from the continuous increase of population, urban planning and industrial developments. This sludge needs to be adequately treated and environmentally managed to reduce the negative impacts of its application or disposal. Therefore, the main currently pressing needs are to find/develop more efficient, economical and sustainab...
متن کاملIncluding pathogen risk in life cycle assessment of wastewater management. 1. Estimating the burden of disease associated with pathogens.
The environmental performance of wastewater and sewage sludge management is commonly assessed using life cycle assessment (LCA), whereas pathogen risk is evaluated with quantitative microbial risk assessment (QMRA). This study explored the application of QMRA methodology with intent to include pathogen risk in LCA and facilitate a comparison with other potential impacts on human health consider...
متن کاملEnvironmental assessment of alternative strategies for municipal solid waste management by means of life cycle assessment modelling (a case study: Chalus, Iran)
Background and Objective: Due to the increasing trend of municipal solid waste (MSW) production, if a suitable management system is not applied, it will lead to environmental pollution and endanger human health. The aim of this study was to compare different scenarios of waste management in Chalous city with life cycle assessment (LCA) approach and to select the most efficient method in terms o...
متن کاملEnvironmental Effects of Sewage Sludge Carbonization and Other Treatment Alternatives
Carbonization is a newly developed process that converts sewage sludge to biocoal, a type of solid biomass that can partially substitute for coal during power generation. This study presents an assessment of the environmental effects of various sewage sludge treatment processes, including carbonization, direct landfills, co-incineration with municipal solid waste, and mono-incineration in Taiwa...
متن کامل