課程大綱(Course Outline)

課程內容介紹:本課程主要介紹環境工程領域中常見之物理現象及其模式推演方法。課程由質量平衡觀念之推演,應用於不同環境系統中之現象介紹及模式發展,包括巨觀之理想與非理想反應器、微觀之質量傳送,地下水流動及粒狀物移動,以及整合氣液、流體固體介面之質量傳送行為等系統。藉由介紹各種現象下數學模式及統御方程式之求取,以使同學了解基礎環境物理現象、以及具備發展統馭方程式及模式之能力。

 

Course Schedule

1. Introduction (1/2 week)

2. Kinetics (1 1/2 weeks)

        Chemical Kinetics

        Microbial Kinetics

3. Material Balance (1 week)

        Continuity Equation of Fluid

        Mass Balance

4. Ideal and Nonideal Reactor Models (3 weeks)

        Batch Reactor

            Continuously Flow Stirred Tank Reactor (CFSTR)

        Plug Flow Reactor (PFR)

        CFSTR in series, PFR with Dispersion

        Non-Ideal Reactor Models

Mid-Term 1 (3 hours)

5. Mass Transfer (2 weeks)

        Advection

        Diffusion

        Dispersion

            Analogy among mass, heat and momentum transfer

6. Particle Dynamics (2 weeks)

            Settling

            Filtration

            Brownian Motion

7. Interfacial Equilibrium (1 week)

            Open and Closed Systems

            Equilibrium

                  Henry's Law

                  Adsorption

                  Absorption

                  Partition

      Team Project Presentations (4-5 hours)

      Mid-Term 2 (3 hours)    

8. Interfacial Transport (4 weeks)

            Mass Transfer

                  Stagnant Model

                  Two-film Theory

            Examples

                  Water Quality Models

                  Air Stripping Tower

                  Transport in Porous Media

9. Model Application (1 Week)

            Mass Balance of Contaminants in Reservoir

      Final Exam. (3 hours)