Course 1 Introduction
FREE PREVIEWC1 - Video 1 - Intro
FREE PREVIEWCourse 1 Video 2 ZDHC Guidelines
C1 - Video 3 Water Quality Parameters Intro
Course 1 V4 pH
C1 - Quiz about pH
C1 - Video 5 - Temperature
C1 - Video 6 - Dissolved oxygen
C1 - Video 7 - BOD and COD
C1 - Video 8 - Nitrogen
C1 - Video 9 - Total suspended solids (TSS)
C1 - Video 10 - Color
C1 - Video 11 - Conclusion
C1 - Final quiz!
Course 2 Introduction
C2 - Video 1 - Textile wastewater: volumes and contaminants
C2 - Quiz 1
C2 - Video 2 - Pollutants and impact on water quality parameters
C2 - Quiz 2
C2 - Video 3 - High variability of textile wastewater characteristics
C2 - Quiz 3
C2 - Video 4 - Wastewater Charachterstics for Other Industries
C2 - Quiz 4
C2 - Video 5 - How to reduce Wastewater Pollution
Factsheet - Caustic Soda recovery to reduce pollution of the wastewater
C2 - Video 6 - Conclusion
Factsheet - Water saving good practices to reduce the volume of wastewater generated
C2 - Final quiz
C3 - Video 1 - ETP definition
C3 - Video 2 - ETP Design Criteria
C3 - Video 3 - ETP treatment levels and mechanisms
C3 - Quiz treatment mechanisms
C3 - Video 4 - Preliminary treatment
C3 - Case study: screening system observed during an ETP visit (not effective)
C3 - Case study: equalization tank observed during an ETP visit
C3 - Quiz preliminary treatment
C3 - Video 5 - Primary treatment
C3 - Video 6 - Secondary treatment (biological)
C3 - Case study: aeration tank observed during an ETP visit (foam accumulation)
C3 - Case study: secondary clarifier observed during an ETP visit
C3 - Video 7 - MBBR Technology
C3 - Video 8 - SBR Technology
C3 - Video 9 - Other Technologies
C3 - Quiz type of process
C3 - Quiz biological treatment
C3 - Quiz sludge
C3 - Video 10 - Tertiary & Advance Treatments
C3 - Video 11 - Conclusion
C3 - Final quiz
C3 - Case study: sludge drying bed observed during an ETP visit
C4 - Video 1 - Why is it necessary to assess the ETP's
C5 - Video 1 - Introduction & identification of wastewater sources
Case study - wastewater drainage system
C5 - Video 2 - No direct discharge into the environment or sewage lines
C5 - Video 3 - Water flow meters at ETP inlet and outlet points
C5 - Case study: water meter at ETP outlet point not properly installed
C5 - Video 4 - Preliminary Effluent treatment
C5 - Video 5 - Assessment of primary treatment
C5 - Video 6 - Assessment of secondary treatment
C5 - Quiz 1
C5 - Video 7 - Final effluent discharge point
C5 - Case study: water sample collected at the ETP outlet point
C5 - Quiz 2
C5 - Video 8 - Assessment of sludge management on-site
Factsheet - How to control the sludge management onsite and offsite
Factsheet - Sludge disposal options
C5 - Video 9 - ETP laboratory & water testing
C5 - Quiz 3
C5- Video 10 - ETP emergency preparedness
C5 - Video 11 - Assessment of ETP chemical management
C5 - Video 12 - ETP common observations and mitigation plan
C5 - Final quiz
Case study - water level in the tanks
