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Course 1 Introduction

C1 - Video 1 - Intro

C1 - Video 2 - pH

C1 - Video 3 - Temperature

C1 - Video 4 - Dissolved oxygen

C1 - Video 5 - BOD and COD (part 1)

C1 - Video 6 - BOD and COD (part 2)

C1 - Video 7 - Nitrogen

C1 - Video 8 - Total suspended solids (TSS)

C1 - Video 9 - Color

C1 - Video 10 - Conclusion

C1 - Final quiz!

Course 2 Introduction

C2 - Video 1 - Textile wastewater: volumes and contaminants

C2 - Video 2 - Pollutants and impact on water quality parameters

C2 - Video 3 - High variability of textile wastewater characteristics

C2 - Quiz 1

C2 - Video 4 - How to reduce the pollution at the source

C2 - Quiz 2

C2 - Video 5 - Legal standards VS ZDHC limits

C2 - Video 6 - Conclusion 1

C2 - Video 7 - Conclusion 2

C2 - Video 8 - Conclusion 3

Fact sheet - Water saving good practices to reduce the volume of wastewater generated

Fact sheet - Caustic soda recovery to reduce the pollution load of the wastewater

C2 - Final quiz

C3 - Video 1 - ETP definition

C3 - Video 2 - Pre-treatment and CETP definition

C3 - Video 3 - ETP treatment levels and mechanisms

C3 - Quiz treatment mechanisms

C3 - Video 4 - Preliminary treatment

C3 - Video 5 - Case study: screening system observed during an ETP visit (not effective)

C3 - Video 6 - Case study: equalization tank observed during an ETP visit

C3 - Quiz preliminary treatment

C3 - Video 7 - Primary treatment

C3 - Video 8 - pH neutralization

C3 - Video 9 - Secondary treatment (biological)

C3 - Video 10 - Case study: aeration tank observed during an ETP visit (foam accumulation)

C3 - Video 11 - Case study: secondary clarifier observed during an ETP visit

C3 - Quiz type of process

C3 - Quiz biological treatment

C3 - Video 12 - Sludge

C3 - Video 13 - Case study: sludge drying bed observed during an ETP visit

C3 - Video 14 - Tertiary treatment

C3 - Video 15 - Zero Liquid Discharge (part 1)

C3 - Video 16 - Zero Liquid Discharge (part 2)

C3 - Video 17 - Treatment processes effect on water quality parameters

C3 - Video 18 - Comparison of biological, chemical and bio-chemical ETP

C3 - Video 19 - Biological vs Chemical ETP

C3 - Video 20 - Conclusion

C3 - Final quiz

Final exam