Assessor Resource
NWP408A
Investigate and plan the optimisation of sedimentation and clarification processes
Assessment tool
Version 1.0
Issue Date: April 2024
This unit is required by technical staff with responsibility for optimising sedimentation and clarification processes in water and wastewater treatment plants. This role may be a single operator or may be performed as part of a team with some responsibility for team coordination and supervision depending on the size of the treatment plant.
This unit of competency describes the outcomes required to evaluate system performance and investigate and report on optimisation of sedimentation and clarification processes.
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