Origins and treatment
Understand where biosolids come from and how treatment affects their characteristics.
All modules
Technical topic 06 · Science and resource flows
Biosolids: Science, Standards and Risk
Build an informed understanding of biosolids and the decisions around their management.
Who it’s for
Local government, wastewater teams, operators and community decision-makers.
What you take away
Identify the scientific, regulatory and community questions that need answers before choosing a pathway.
What we explore.
Handling and processing
Explore receiving, transport and processing considerations.
Testing and monitoring
Examine the role of testing for pathogens, metals and other relevant parameters.
Emerging contaminants
Understand why contaminants such as PFAS require careful evaluation.
Regulation and end use
Identify applicable standards, permissions and suitability questions for proposed uses.
Responsible decision-making
Consider traceability, community concerns and evidence-based communication.
Apply it to your context
Questions for
your next decision.
- What do we know about the source material?
- Which tests, approvals and end-use restrictions apply?
- How would we communicate the evidence and uncertainties?
Discuss your context and learning goals with Oliver to identify the right starting point.
How this supports your business case
Turn the learning
into evidence.
Use this module to identify implications for demand, available resources, operating requirements, investment, risk and outcomes. Record what you know, the assumptions you are making and what still needs validation in your OPPORTUNITY business case.