Stage 1 · Assessment
Dissolved oxygen, flows, loadings, depth.
Our services, in detail
Four services for wastewater operators, quoted after a site assessment.
Program 01 · Oxygen where it is needed
Aeration systems
Aeration gets specified from a catalogue far too often. We measure dissolved oxygen, look at the real flows and loadings, and size equipment to those numbers — including telling you when the unit you asked for is larger than the basin needs.
Stage 2 · Sizing
Equipment matched to the measurements.
Stage 3 · Supply
Delivered with installation support.
Stage 4 · Verification
Readings taken after commissioning.
Stage 1 · Survey
Depth profile and accumulated volume.
Stage 2 · Programme
Dosing and aeration plan set out.
Stage 3 · Monitoring
Progress measured, not assumed.
Stage 4 · Review
Honest result, including where it plateaus.
Program 02 · Capacity back, without dredging
Sludge reduction & biological treatment
Sludge accumulation quietly removes the capacity a lagoon was designed around. Biological reduction programmes can recover a good part of it at a fraction of the cost of dredging, and we are straightforward about the cases where dredging is genuinely the answer instead.
Program 03 · The complaint driver
Odour & surface control
Odour complaints are what turn a technical problem into a political one. Most of it traces back to anaerobic conditions and poor surface mixing, so that is where we start rather than with a masking agent that buys a fortnight.
Stage 1 · Cause
Where the anaerobic zones actually are.
Stage 2 · Plan
Mixing and aeration before masking.
Stage 3 · Install
Equipment positioned deliberately.
Stage 4 · Follow-up
Checked after a full cycle.
Stage 1 · Inventory
What is installed and how old it is.
Stage 2 · Schedule
Inspection intervals that suit the duty.
Stage 3 · Service
Wear parts replaced before failure.
Stage 4 · Records
Documented for your compliance file.
Program 04 · Before it fails
Servicing, parts & inspection
Aeration equipment runs continuously in a hostile environment, and the failures are predictable: bearings, diffusers, blowers, membranes. Scheduled inspection catches those while they are parts rather than emergencies, and we keep the common ones available.
Lagoon not performing?
A free site assessment with real measurements, and a written scope afterwards.