Consulta: creatorFacets:"Leidner,   Andrew J."
Registros recuperados: 2
Data/hora: 02/06/2024 01:01:14

Seawater Desalination for Municipal Water Production
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Leidner,   Andrew J.; Lacewell,   Ronald D.; Rister,   M. Edward; Woodard,   Joshua D.; Sturdivant,   Allen W.; White,   Jacob M.
This paper examines the optimal allocation of several inputs in the context of seawater desalination by reverse osmosis (RO) as a source of municipal (or commercial or industrial) water.  A cost-minimization model is developed, a production function is estimated, and sensitivity analyses are conducted using the optimization model to investigate the effect of environmental conditions and economic factors on the optimal input portfolio and the cost of operating a modeled seawater desalination facility.  The objectives of this paper are to better understand the effect on the seawater desalination facility’s costs and input portfolio from changes in water quality, membrane lifespan, daily operations schedule, and energy prices.  Findings include that lower...
Tipo: Conference Paper or Presentation
Palavras-chave: Water; Production; Seawater desalination; Resource /Energy Economics and Policy.
Ano: 2011
URL: http://purl.umn.edu/98827

An Optimal Control Framework to Address the Relationship between Water Resource Management and Water-Borne Health Impacts:  Focus on the Texas Lower Rio Grande Valley
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Leidner,   Andrew J.; Lacewell,   Ronald D.; Rister,   M. Edward; Sturdivant,   Allen W.
The objective of this study is develop a theoretical model that can evaluate two types of public health expenditures on water-borne health risks: water-related municipal services, an ex ante preventative measure against water-borne contamination, and medical treatment, an ex post treatment of the water-borne pollutant’s harmful effects on human health.  The modeled community can allocate resources in either centralized-municipal water-services, point-of-use water-services, or medical intervention, with expenditures subject to a budget constraint.  The movement of a water-borne illness through the community is modeled with a susceptible-infected-susceptible (SIS) disease framework.  An optimization framework is developed, including a statement of the...
Tipo: Conference Paper or Presentation
Palavras-chave: Water; Public health; Rural development; Dynamic optimization; Community/Rural/Urban Development; Resource /Energy Economics and Policy.
Ano: 2011
URL: http://purl.umn.edu/98806