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Oil and Gas
Tailoring solutions to specificrefining challenges
Oil and Gas
Tailoring solutions to specificrefining challenges
Understanding what'simportant to you…
… and aligning our resourcesto meet your needs
Specialists from therefining business
Dedicated processexpertise group
Over 300 research anddevelopment staff
Proprietary technologies(2, 500 patents)
Operations in over55 countries
NPRA Safety ExcellenceAward
With numerous referencesin the Oil and Gas industryand a dedicated poolof design, constructionand operations experts,Veolia Water developswater and wastewatertreatment solutions world-wide.
Water is an important utility in many day-to-day refinery activities. As in all sectors, key water and wastewater managementobjectives are:
Wastewater Process water Residuals management
Veolia Water Oil and Gas 2
SafetyCompliance
ReliabilityGuarantees
Quality serviceEfficiency
Whether the water comes froma well, a river, a lake, the sea oran ocean, Veolia Water can offerthe most appropriate technologyfor the application - frequently aproprietary technology.
Process waterTypical Process Water Treatment
Water is an important agentin many of the day-to-day refineryactivities. As such, it is critical thatthe delivery of this agent be reliable,high in quality and consistenttimeliness.
Whether it is potable water forhuman consumption, in-processwater for production, or utility waterfor boiler feed or cooling tower make-up, Veolia Water can help.
Sea water desalination
Thermal technologies:
Multi-Stage Flash (MSF)
Multi-Effect Distillation (MED)
Mechanical Vapor Compression (MVC)
Demineralization
Ion Exchange technology with counter-current regeneration
Reverse Osmosis (RO) systems
Condensate mixed-bed polishers
Chemical dosing systems for boilerfeed water
Deaerators
Cooling water treatment
Flocculation/sedimentation
Media filtration
Activated carbon
Hardness removal
Chemical treatment systems and chemical supply
The pre-engineered Actiflo® system isa compact standard package plant fordrinking water, process water andwastewater treatment. The process is ahighly efficient and proven clarificationtechnology, which uses a microsandballast that functions as a seed,enhancing floc formation and settling.
A process video is available at:www.krugerusa.com
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For example: Actiflo®
Wastewater
Zero liquid discharge
Evaporation and crystallization(Fluorides and salts)
Reuse / recycling
Coagulation, flocculation,sedimentation
Membrane technologies:continuous micro/ultrafiltration, nano filtration,reverse osmosis
Sand filtration
Oily wastewater treatment
TiPSS (Tilted Plate Separator Systems)for oil/water separation
Coagulation and flocculation
Flotation systems (induced air/gas,dissolved air/gas)
Walnut shell and media filtration
Warm lime softening
Biological treatment (activated sludge,bio-filters, membrane bioreactors)
VOC removal (activated carbon treatment)
Sludge management (dewatering, incineration)
Typical Wastewater Treatment
For example: Bio-DeniphoTM
A/O System Process Schematic
The Bio-DeniphoTM technology is the application of the Anaerobic/Oxic (A/O) process in an oxidation ditchlayout and consists of a staged Block and Hong Anaerobic Selector followed by single or multiple oxidationditches. The anaerobic selector performs two functions for effective treatment: filament control andbiological phosphorus removal.
Upon expansion, nitrogen removal can be incorporated into the treatment scheme by adding anoxic tanksand operating as an A2/O ditch.
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The processing of crude oil, from the desalterto the hydrotreater and most steps in betweengenerates wastewater. Wastewater must be treatedprior to discharge or reuse. In either case, thetreated wastewater must meet specially prescribedcriteria – either regulatory driven or processmandated.
Veolia Water has numerous technologiesavailable for the treatment of crude processingwastewater, ranging from simple oil / water separationto biological treatment and polishing prior to finaldischarge.
For example: HARDTAC®
For example: Sludge treatment
duct
cooling water
refractory lining
fuel
wet sludge
flue gas
freeboard
sand fluid bed
arch
fluidizationairwind box
Pre-treatment (two-phase or three-phase centrifuge)Filter press, belt filterFluidilized bed incinerationSlops, bottom oil: separation
For example: Coker injection
The use of this licensed crystallization process:Allows recovery and repurchase of regenerated KOH Avoids the expense associated with hazardous waste disposal
The movement and management of slop oil in a refinery is frequently inefficient and costly. Veolia Water has an efficientmodel incorporating a patented process that:
Provides a "process owner" Implements three-phase separation of slop oilInventories and monitors tank solids content Allows injection of solids to cokerEstablishes "tank specific" solids content limits
Residuals managementVeolia Water has proprietary and licensed technologies and processes that do more than simply treat for disposal:these technologies allow you to convert waste to product that may be reused or injected into the coker.
Veolia Water Oil and Gas 5
Veolia Water maintains an exclusive worldwide crystallization technology license from DuPont. The recovery and reuse ofKOH from HF alkylation processes is accomplished by this equation: 2KF + Ca (OH)2 CaF2 + 2 KOH
Design, Build, Operate and Maintain
Access to process engineering and operation expertise
Most appropriate technology
Access to proprietary technologies
Process guarantee
Performance guarantee
Life cycle cost optimization
Complete risk transfer
Flexible term selection
Design and Build
Access to engineering expertise
Access to process expertise
Most appropriate technology
Access to proprietary technologies
Process guarantee
Mechanical guarantee
Operate and Maintain
Access to operating expertise
Potential operating costs reduction
Operations and maintenance risk transfer
"Get Comfortable" period
Flexible term selection
Technological Solutions
Actiflo®
Hardtac®
Evaporation and Crystallization
Multiflo®
TiPPS®
Biofix®
BiostyrTM
Hydrex®
Mobile services
Bio-DeniphoTM
Flexibility creates simplicityin solution definition, selection
and implementation…
A menu of alternatives to fityour specific needs, desires and plans
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Our know-how,our capabilities
Outsourcing, a sourceof competitiveness
Key phases
Evaluation of the installation and operating practices
Joint determination of the services to be outsourced
Joint definition of the partnership and responsibilities
Transfer of operating and maintenance responsibilities
Management of the partnership
Ongoing evaluation of performance
Reciprocal information exchanges
Commitment to achieving technical, economic andenvironmental progress
Integration into your HQSE initiatives
Associated with guaranteed results, outsourcing isbased on a long-term transfer of the responsibility ofthe operation and maintenance of a new or existingwater or wastewater plant.
Managing the “Total Water Cycle”
Maintaining environmentalcompliance
Controlling all the costs relatedto the production of water and
the treatment of wastewater and sludge
Utilizing the latest technologiesand optimizing the performance
of the treatment process
Focusing on the core manufacturingbusiness and transferring theresponsibility for watertreatment functions toa specialized provider
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Turnkey Installations
Process audits
Effluent characteristics validation
Assessment of the needs
Bench scale and full pilot studies
Design evaluation
System design and engineering
Construction management
Commissioning
Training
Standardized Solutions
Water production systems:- purified, softened, demineralized water,- potable water
Complete treatment solutions:- wastewater purification- sludge treatment- odor control
Mobile and modular units
After sales services
Chemical treatment of water
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Global Veolia Water presence
Veolia Water Solutions & TechnologiesNorth America14950 Heathrow Forest Parkway, Suite 200Houston, Texas 77032Tel.: 281-449-1500Fax: [email protected]
Veolia Water Systems Argentina S.A.Herrera 2121 . C1295ACO . Buenos Aires . ArgentinaTel: (5411) 4302-7181Fax: (5411) 4302-7180