PRB Simulation and Source Strength Identification: Aquifer pollution remediation with PRB and contaminant source investigation - Tapa blanda

Suman, Saurav; Soni, Rohit; Rastogi, Ashok Kumar

 
9786202009522: PRB Simulation and Source Strength Identification: Aquifer pollution remediation with PRB and contaminant source investigation
Tapa blanda
ISBN 10: 6202009527 ISBN 13: 9786202009522
Editorial: LAP LAMBERT Academic Publishing, 2017

Sinopsis

For aquifer remediation purpose using techniques like PRB sources of pollution and their strength is required. In first section two permeable reactive barriers are simulated to check the spread of nitrate pollution in a heterogeneous anisotropic aquifer system. Finite element is applied to simulate wall and funnel type PRBs with one, two and three meter of PRB thickness and their effectiveness to reduce the nitrate below 45ppm at observation wells is examined. Cost comparisons are also made to suggest the most appropriate PRB to bring down nitrate concentration to desired limits. In the second section a rectangular and later a complex aquifer problem is simulated with finite element and differential evolution optimisation is used to find the location and load from polluting sources. Solutions are found satisfactorily. DE is appropriate for implicit, non-linear, non-differentiable and discrete objective function.

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Reseña del editor

For aquifer remediation purpose using techniques like PRB sources of pollution and their strength is required. In first section two permeable reactive barriers are simulated to check the spread of nitrate pollution in a heterogeneous anisotropic aquifer system. Finite element is applied to simulate wall and funnel type PRBs with one, two and three meter of PRB thickness and their effectiveness to reduce the nitrate below 45ppm at observation wells is examined. Cost comparisons are also made to suggest the most appropriate PRB to bring down nitrate concentration to desired limits. In the second section a rectangular and later a complex aquifer problem is simulated with finite element and differential evolution optimisation is used to find the location and load from polluting sources. Solutions are found satisfactorily. DE is appropriate for implicit, non-linear, non-differentiable and discrete objective function.

Biografía del autor

First two authors are M.Tech. Water Resources Department of Civil Engineering IIT Bombay. Third author Prof Rastogi earned his Ph.D. degree in Civil Engineering from the University of Birmingham. He has written many books, guided several M.Tech., Ph.D. students and reviewed papers at IIT Bombay with thirty four years teaching experience.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2017
Idioma
Inglés
ISBN 10 
6202009527
ISBN 13 
9786202009522
Encuadernación
Tapa blanda
Número de páginas
220
Contacto del fabricante
no disponible
Persona responsable
no disponible