Advisory stream › Water & Wastewater
Water and wastewater decisions begin with defining what the system must achieve. We assess source conditions, discharge or reuse requirements, operating constraints and residuals implications to establish a clear treatment route and scheme basis before detailed design begins.
Overview
The first task is to define the required outcome and the route most suited to the source, site and operating conditions. We compare viable treatment, reuse and residuals pathways and establish the scheme basis needed for the design stage that follows.
How it works
A treatment need becomes a workable scheme only when the required outcome, source conditions, operating constraints and residuals route are considered together. We compare viable pathways, define how liquid and solids streams connect, and establish the basis for the process and system design work that follows.
Requirements & route selection
Define discharge or reuse requirements, source conditions and operating constraints, then compare viable treatment routes on a consistent basis.
Treatment, reuse & residuals routing
Establish how liquid treatment, reuse, storage and residuals handling connect so the scheme is considered as one system.
Scheme basis for the next stage
Typical triggers
Outputs for the next project stage
We provide water and wastewater advisory from compliance and reuse requirements through to scheme definition. The work establishes treatment routes, reuse and residuals routing, coordination requirements and the performance basis for the design stage that follows.
These routes are organised around project outcomes rather than individual technologies. They show how we structure discharge, reuse, recovery and residuals decisions, with liquid and solids systems considered together.
What we assess
Define treatment requirements from incoming water quality, intended use, supply reliability and operating constraints.
These examples show the outputs used to move from treatment needs and constraints to a confirmed route and scheme basis.
Typical output
Define the required outcome, source conditions and operating constraints, then compare viable treatment routes on a consistent basis.
Typical output
Match treated water quality and quantity to confirmed end uses, demand patterns, storage and distribution requirements.
Typical output
Define how liquid treatment, sludge, sidestreams and residuals handling connect so return loads and outlet requirements are considered together.
Typical output
Assess segregated streams, variable loads and specific contaminants to define a discharge, reuse, recovery or concentration route.
Tip: swipe or scroll to browse. These examples are adjusted to site conditions and the confirmed project outcome.
If you need to confirm discharge or reuse requirements, compare treatment options or define how liquid and residuals systems should connect, we can help establish a clear route and scheme basis for the design stage that follows.
Recurring issues that weaken water and wastewater scheme definition.
When discharge, reuse and operating requirements remain open, treatment options are compared against different assumptions. Confirm the required outcome, source conditions and constraints before selecting the treatment route.
Reuse quality, demand, storage and distribution affect the treatment route from the outset. Define the end use and routing early so polishing and controls are matched to the confirmed requirement.
Sludge, sidestreams and return loads can change the liquid-process duty and operating balance. Consider both together when defining the scheme so residuals handling and return effects are not deferred.
