Chemical dispersant spraying systems
Chemical dispersants can be applied using aircraft-mounted or vessel-mounted spraying systems or by subsea injection to promote the dilution of oil in the natural environment and reduce the chances of large-scale oiling of the shoreline. Chemical dispersion requires spray arms, single-point spray nozzles or subsea injection systems.
Standardised tests
Aims
Characterize droplet size in the dispersant plume and evenness of application
Location
CEDRE:
- Technical facilities
- Laboratory
Products
- Dispersant
- Fresh water
- Seawater
Duration
Approximately 3 to 4 days
Standards
Protocol based on standards:
- ASTM F1413/F1413M
- ASTM F2465/F2465M
Custom tests
Aims
Test and compare dispersant application systems, in a controlled environment and under reproducible conditions, using test benches and protocols specifically designed to meet the client's needs
Location
CEDRE:
- Technical facilities
Natural environment
Industrial site
CEDRE's partners
Products
- Dispersant
- Simulant
Duration
Depends on protocol
Standards
Custom protocol designed according to client's needs
Deployment tests
Aims
Evaluate the use of dispersants application systems in field conditions (operational and environmental constraints).
Location
CEDRE:
- Technical facilities
Natural environment
Industrial site
Products
- Fresh water
- Seawater
Duration
Approximately 1 to 2 days
Standards
Deployment based on client's needs