NOC:Environmental Remediation of Contaminated Sites


Lecture 1 - Introduction - I


Lecture 2 - Introduction - II


Lecture 3 - Course Outline


Lecture 4 - Introduction to hazardous waste laws and risk assessment


Lecture 5 - The major aspects of Risk Assessment


Lecture 6 - Risk Characterization


Lecture 7 - Risk Assessment-Deterministic approach


Lecture 8 - Risk Assessment-Stochastic Approach


Lecture 9 - Hazardous Waste laws - The TCLP Test


Lecture 10 - Hazardous rules and regulations


Lecture 11 - Remediation of contaminated GW-Plume Containment


Lecture 12 - Remediation of contaminated GW-Javendel et al’s approach


Lecture 13 - Remediation of contaminated GW by Pump and Treat - I


Lecture 14 - Remediation of contaminated GW by Pump and Treat - II


Lecture 15 - Remediation of contaminated GW- Calculation of remediation time and introduction to source control


Lecture 16 - Permeable Reactive Barriers - I


Lecture 17 - Permeable Reactive Barriers - II


Lecture 18 - Permeable Reactive Barriers - III


Lecture 19 - Design of Permeable Reactive Barriers


Lecture 20 - Case Study on Permeable Reactive Barriers - I


Lecture 21 - Case Study on Permeable Reactive Barriers - II


Lecture 22 - Case Study - PRB (Utah)


Lecture 23 - Case Study (Utah) (Continued...)


Lecture 24 - Introduction to natural attenuation and its types


Lecture 25 - Mechanism of natural attenuation and the affecting factors


Lecture 26 - Pathways of Contaminant Transport and Rate of Degradation of Contaminant


Lecture 27 - Rate of Degradation of Contaminant when advection is considered


Lecture 28 - Rate of Degradation of Contaminant when both diffusion and advection are considered


Lecture 29 - Example of Rate of Degradation in natural attenuation


Lecture 30 - Case study: Natural Attenuation


Lecture 31 - Results of Case Study: Natural Attenuation


Lecture 32 - Introduction of Soil/Sediments contamination with some examples


Lecture 33 - Case Study: Soil/Sediments Contamination and remediation by Excavation and Disposal


Lecture 34 - Hazardous waste disposal site/TSDF


Lecture 35 - Different type of fluxes through containment barrier


Lecture 36 - Introduction to Solidification and Stabilisation and Case Study


Lecture 37 - Different contaminant reactions during solidification and stabilisation


Lecture 38 - Diffusion of contaminant through solidified form


Lecture 39 - Calculations for fractions of binders, admixtures, waste and water used in solidification


Lecture 40 - Discussion of TCLP approach in solidification and its examples


Lecture 41 - Discussion of TCLP approach (Continued...) and Cost estimation of Solidification


Lecture 42 - Case Study: Solidification and Stabilization


Lecture 43 - Chemical Treatment


Lecture 44 - Case Study: In-Situ Chemical Oxidation - Part I


Lecture 45 - Case Study: In-Situ Chemical Oxidation - Part II


Lecture 46 - Case Study: In-Situ Chemical Oxidation - Part III


Lecture 47 - Surfactant Extraction - Part I


Lecture 48 - Surfactant Extraction - Part II


Lecture 49 - Case Study: Surfactant Extraction - Part I


Lecture 50 - Case Study: Surfactant Extraction - Part II


Lecture 51 - Soil Vapor Extraction - Part I


Lecture 52 - Soil Vapor Extraction - Part II


Lecture 53 - Bioremediation - Part I


Lecture 54 - Bioremediation - Part II


Lecture 55 - Case Study: Bioremediation


Lecture 56 - Case Study: Soil Vapor Extraction - Part I


Lecture 57 - Case Study: Soil Vapor Extraction - Part II


Lecture 58 - Phyto-remediation


Lecture 59 - Thermal Processes and Soil Washing