Worksheet 3 – Operate and control post treatment processes
Complete the following details:
Name
Name of Instructor
Instructions
To record your answers for the activities and tasks, you will need to:
1) click in the text boxes
2) type your response
When you close the document you will be prompted to save your changes. Save the document to your computer hard drive
or a removable storage device such as a USB drive.
When finished, print it and keep it with the other forms and records. You may be required to submit this document as part
of your evidence of learning for this task. Please check with your instructor or team leader.
What are the standard disinfection and post treatment processes for your plant?
Consult the people you work with and check organisational procedures to complete the following
table of possible problems with disinfection and post treatment processes, how this would be
investigated and how to treat the problem.
Then add at least three that are specific to your workplace.
Problem
Possible
consequence
How to investigate
How to treat the
problem
Strong chlorine smell in
potable water
Strong bad taste in
potable water
Customer complaints
about metallic taste in
potable water
Chlorine gas leak
Low chlorine levels
1.
2.
3.
Worksheet 3 – Operate and control post treatment processes
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