Hydrocarbons & industrial residues
Oily sludge & complex residues
Oily residues can combine recoverable hydrocarbons, water, solids and constituents that constrain treatment or handling. BGF helps establish what is present, what can plausibly be separated or treated, and which claims require supporting evidence.
Incoming streamTreatment step
- Water outlet
- Recovered phase
- Residuals / gas
A lower water concentration may mean transfer, transformation or both. Follow the mass across the system.
The decision
Questions to resolve
- How are oil, water, solids and contaminants distributed between phases?
- What is being recovered, transformed or transferred to another waste stream?
- Which additional characterization or specialist assessment is needed before selection?
A useful starting point
Information to bring together
- Representative composition and variability, with the sampling basis clearly recorded.
- Water, oil and solids fractions; relevant hydrocarbons, salts, metals and sulphide information.
- Existing handling conditions, potential recovery outlets and acceptance criteria for residuals.
What BGF can provide
Outputs for the next step
- A residue-characterization and decision brief.
- A comparison of separation, treatment and residual-management routes.
- A structured data request or technical review of a proposed solution.
Scientific review can inform a treatment concept. Hazardous-material handling, H₂S safety, equipment design and regulated waste operations require the relevant qualified specialists.
Go deeper
Specific technical challenges
What needs to be clearer in your project?
Start with a short, non-confidential description of the problem and the decision ahead.