Unit of competency Outline
Date retreived
22/07/2026 5:40 AM AWST
22/07/2026 5:40 AM AWST
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Assess and improve membrane bioreactor processes
Assess and improve membrane bioreactor processes
Unit of competency
National Code
NWPTRT060
NWPTRT060
State Code
OCW46
OCW46
TGA Status
Current
Current
DTWD Status
Approved
Approved
State Implementation and Classification
Approved Date
12/04/2021
Field of Education
030907 - Water And Sanitary Engineering
Original Release Date
12/04/2021
Nominal Hours
55
Description
This unit involves the skills and knowledge required to assess and improve membrane bioreactor (MBR) processes.It includes evaluating MBR process performance, investigating MBR plant configuration and options for process optimisation. It also includes developing and recording a plan for process optimisation.This unit applies to workers responsible for operating an MBR plant ensuring system operations are coordinated and monitored to ensure compliance with organisational and statutory requirements. Those undertaking this unit would work autonomously, usually with supervisory responsibilities, while performing complex tasks in a range of contexts.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1 Evaluate membrane bioreactor processes
- 1.1 Review existing process performance and maintenance data against relevant organisational and legislative requirements
- 1.2 Identify the impact of changing influent water quality on membrane processes
- 1.3 Identify any additional sampling and testing required for valid evaluation of current process performance
- 1.4 Identify the impact of mixed liquor on membrane processes
2 Investigate membrane bioreactor plant configuration
- 2.1 Review existing fault reports and other plant asset information
- 2.2 Investigate the operational status of plant components with reference to manufacturer and plant design specifications
- 2.3 Contribute to plant configuration investigations to identify potential operational improvements
- 2.4 Identify hazards, assess risks and control measures according to workplace procedures
3 Investigate options for membrane process optimisation
- 3.1 Review current membrane processes with reference to organisational protocol to identify potential deficiencies
- 3.2 Identify and investigate new or additional chemicals and related dosing options
4 Develop and record a plan for process optimisation
- 4.1 Plan a trial to test the performance of the determined optimisation options
- 4.2 Compile report with recommendations on optimisation options
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| State Code | National Code | Title | Type |
|---|---|---|---|
| BGJ9 | NWP40120 | Certificate IV in Water Industry Operations | Qualification |