Unit of competency Outline

Date retreived
23/07/2026 7:27 AM AWST

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Apply principles of chemistry to water systems and processes

Apply principles of chemistry to water systems and processes

Unit of competency
National Code
NWPGEN013
State Code
AVZ23
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
07/12/2015
View on TGA
State Implementation and Classification
Approved Date
15/04/2016
Field of Education
010501 - Organic Chemistry
Original Release Date
15/04/2016
Nominal Hours
50
Description
This unit describes the skills required to identify and apply to water systems and processes the principles of chemistry, and to select the relevant and effective chemicals required for specific processes.This unit applies to a range of operational roles within the water industry and is fundamental to all quality monitoring and treatment processes.The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to.Those undertaking this unit would work independently while performing complex tasks within a range of contexts.No licensing, legislative or certification requirements apply to unit at the time of publication.
Notes
Elements and Performance Criteria
1. Apply chemistry to water processes
  • 1.1 Apply relevant chemistry principles to improve performance of specific water processes.
  • 1.2 Identify and describe chemical reactions specific to water processes.
2. Identify the use of chemicals in water industry processes
  • 2.1 Assess the functions of the range of industry chemicals in relation to their use in water processes.
  • 2.2 Identify and describe factors influencing the effectiveness of chemical use.
  • 2.3 Store, handle and prepare chemicals.
3. Select chemicals for specific water industry processes
  • 3.1 Identify the range of chemicals available for specific water industry processes.
  • 3.2 Evaluate the factors affecting the selection of chemicals for particular water industry applications.
  • 3.3 Select suitable chemicals and calculate correct usage for a range of specific water industry processes.
No information
No information
Replaces
State Code National Code Title Type
D4817 NWP404A Apply principles of chemistry to water systems and processes Unit of competency
Replaced By
State Code National Code Title Type
OBO11 NWPGEN025 Apply principles of chemistry to water systems and processes Unit of competency