Spectral solution for the air stripping pollutants removal dynamic model with n...

• Autor(es): Castro, Ana Cristina Meira ; Matos, José ; Gavina, A.
• Data: 2008
• Identificador Persistente: http://hdl.handle.net/10400.22/4927
• Origem: Repositório Científico do Instituto Politécnico do Porto
• Assunto(s): Tau Method; Partial Differential Equations; Air stripping; Volatile Organic Compounds
• Tipo de Documento: Documento de conferência
• Idioma: Inglês

Descrição

This work deals with the numerical simulation of air stripping process for the pre-treatment of groundwater used in human consumption. The model established in steady state presents an exponential solution that is used, together with the Tau Method, to get a spectral approach of the solution of the system of partial differential equations associated to the model in transient state.