
Engineering Assessment
Secondary Treatment Assessment
Complete the assessment to receive a tailored engineering brief for your plant.
Step 01 — Plant
Population Equivalent (PE)
m³/d
Frequently Asked Questions
It is a structured engineering questionnaire that captures your plant configuration, process data, performance, constraints and targets. Based on your inputs it helps identify whether limitations are hydraulic, biological or clarifier-related and points toward practical upgrade pathways.
Useful inputs include design capacity (PE) and flow, the existing biological process, aeration and clarification details, influent and effluent BOD/COD/ammonia values, current problems, available footprint and your target effluent quality. Approximate values are fine where exact figures are unavailable.
The assessment is designed to produce a tailored engineering brief focused on your plant’s specific limitations and realistic upgrade options, rather than generic advice. It is a starting point for a focused engineering discussion.