A moving-boundary model of reactive settling in wastewater treatment. I: governing equations

DOI10.1016/J.APM.2022.01.018zbMath1503.35097OpenAlexW4206865949MaRDI QIDQ2109463

Romel Pineda, Julio Careaga, Raimund Bürger, Stefan Diehl

Publication date: 21 December 2022

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apm.2022.01.018

zbMATH Keywords

moving boundarysedimentationdegenerate parabolic PDEconvection-diffusion-reaction PDEsequencing batch reactor

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Degenerate parabolic equations (35K65) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Reaction effects in flows (76V05)

Related Items (2)

Numerical schemes for a moving-boundary convection-diffusion-reaction model of sequencing batch reactors ⋮ A moving-boundary model of reactive settling in wastewater treatment. II: numerical scheme

Cites Work

• Numerical identification of constitutive functions in scalar nonlinear convection-diffusion equations with application to batch sedimentation
• Positivity and Conservation Properties of Some Integration Schemes for Mass Action Kinetics
• Minimal Time Sequential Batch Reactors with Bounded and Impulse Controls for One or More Species
• Global Analysis of a Simplified Model of Anaerobic Digestion and a New Result for the Chemostat
• A difference scheme for a degenerating convection-diffusion-reaction system modelling continuous sedimentation
• A method-of-lines formulation for a model of reactive settling in tanks with varying cross-sectional area
• A Model of Continuous Sedimentation of Flocculated Suspensions in Clarifier-Thickener Units

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