INDUSTRIAL OVEN RUNOFF | REAL-WORLD RESULTS
Industrial Grease Runoff.
Documented Results.
Four laboratory-analyzed effluent samples. Three below 2.85 mg; one measured 3.75 mg.
Results are from related separation technology, not FOG KING equipment.

Conceptual industrial illustration. Not the tested facility.
4
Effluent samples analyzed
<5 mg
Reported FOG in all four samples
2024
Independent laboratory analysis
Results are in mg as printed on the certificates, not mg/L. These are not concentration measurements.
SEPTEMBER 2024 | INDEPENDENT ANALYSIS
Independent Testing.
Documented Results.
In September 2024, United Utilities Water Limited analyzed four trade-effluent samples associated with related separation technology used in an industrial food-production application in the United Kingdom.
Reported FOG result | mg as printed
0
5 mg REFERENCE
Dashed bars mark upper bounds, not exact 2.85 mg readings. The 5 mg line is a chart reference, not a regulatory limit.
Four Samples.
All Below 5 mg.
Three were reported below 2.85 mg; the fourth was 3.75 mg.
The reports list mg, not mg/L. Concentrations and removal rates cannot be determined from these certificates.
Laboratory Record
| Sample collected | Reported FOG |
|---|---|
| September 9, 2024 — 1:30 PM | <2.85 mg |
| September 10, 2024 — 1:30 PM | <2.85 mg |
| September 12, 2024 — 8:50 AM | <2.85 mg |
| September 12, 2024 — 4:00 PM | 3.75 mg |
Lab: United Utilities Water Limited | Authorized: September 18, 2024 | Reports: 2024/12334941–2024/12334944 | Parameter: Fats, Oils and Grease (FOG) | Units as printed: mg
Testing disclosure
These certificates concern a related separation technology, not a FOG KING-branded unit. The laboratory reports results in mg, not mg/L. Sample volumes are not provided in these certificates, so FOG concentrations in mg/L cannot be established. Sampling was marked ‘Not Accredited’; the analytical FOG tests were marked ‘T’ (accredited). Results apply only to the samples analyzed. No paired influent measurements were provided, so percentage removal efficiency cannot be calculated. The reports do not establish guaranteed performance or regulatory compliance for FOG KING or other installations.
HISTORICAL PROCESS FOOTAGE
See the Separation Process.
A short, real-equipment demonstration of a related grease-separation process.
THE INDUSTRIAL CHALLENGE
The Problem Starts at the Oven.
Cooking lines generate wastewater with grease, oils and food solids. Managing the discharge closer to its source can reduce the burden on downstream infrastructure.
Capture grease before it becomes a downstream problem.

Conceptual infrastructure image; not an installation photograph.
THE FOG KING APPROACH
Engineered for Source-Level Grease Recovery.
We evaluate wastewater flow, temperature, grease loading, solids and the installation before recommending a configuration.
01
Evaluate
Review cooking equipment, runoff and drainage.
02
Configure
Assess flow, heat, solids and separation fit.
03
Recover
Collect separated grease; discharge water downstream.
04
Maintain
Plan routine collection, flushing and cleaning.
CONCEPTUAL PROCESS FLOW
Industrial Oven
Runoff Collection
FOG KING Separation
Grease Recovery
+ Water Discharge
Conceptual only—not an as-built drawing. Actual industrial configurations vary by application.
Depending on the application, features may include hydrostatic separation, thermal assistance, a strainer, external grease collection and sediment flushing.
INDUSTRIAL APPLICATIONS
Built Around the Demands of Food Production.
01
Continuous Cooking Lines
Runoff from conveyor-based cooking.
02
Protein Processing
Cooking of meat and poultry.
03
Roasting & Searing
Concentrated grease-bearing runoff.
04
Prepared Foods
Food solids and grease in process water.
Application categories for evaluation—not claims of prior installations.
See How the Program Works.
EDITOR ONLY: Insert a 60–90 second conceptual explainer video when approved. Label it as conceptual, not footage of the tested facility.
Industrial Grease Recovery Technology.
EDITOR ONLY: Insert verified FOG KING unit photos, product details and real installations or CAD-accurate renderings when available.
THE NEXT STEP
Your Runoff. Your Process. Your Solution.
Tell us about your cooking equipment and discharge. We’ll help determine whether source-level grease recovery is a fit.
No obligation. Project-specific testing and local wastewater rules still apply.
