True Zero Liquid Discharge Treatment of Oil and Gas Wastewaters IPEC IPEC November 2016 [email protected] [email protected] www.saltworkstech.com CONFIDENTIAL Copyright © 2016 Saltworks Technologies Inc.
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True Zero Liquid DischargeTreatment of Oil and GasWastewaters
IPECIPEC November 2016
www.saltworkstech.com
CONFIDENTIAL Copyright © 2016 Saltworks Technologies Inc.
SaltMaker: Economic Alternative
630 bbl/day SaltMaker
Long Distance Disposal
No or Constrained
Copyright © 2014 Saltworks Technologies Inc.
pDisposal Wells
SaltMaker: Volume Reduction, Lower Cost
$$ $
$
Oil & Gas Wastewater
$Copyright © 2014 Saltworks Technologies Inc.
$
Low Temperature Evaporator Crystallizer
Raw Water (left)( )Produced Freshwater (right)
630 bbl/day Containerized and Modular PlantProduced SolidsProduced Solids
CONFIDENTIAL Copyright © 2016 Saltworks Technologies Inc.
SaltMaker Evaporator Crystallizer: Process• Multiple effect to recycle heat of evaporation
Energy requirements: electrical 20 kWh_e/m3 & thermal 860 MJ/m3 @ 90°C
CONFIDENTIAL Copyright © 2016 Saltworks Technologies Inc.
SaltMaker Attributes• ¼ energy of open to atm evaporators
• No membranes: treat any wastewatersNo membranes: treat any wastewaters
• Low temperature/pressure: engineered plastics
• No steam ticketed operators required
• Automated smart self cleaning and operation• Automated smart self cleaning and operation
Engineered PlasticC t tiConstruction
CONFIDENTIAL Copyright © 2015 Saltworks Technologies Inc.
SaltMaker Crystallizer: Modular Building Blocks• ISO shipping container dimensions
• Standard transportation vehicles and construction machinery
• Easy assembly / disassembly
• Modular plant expansion
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SaltMaker: Easy Cleaning and Replacement• Modules slide in and out for easy removal
• “power washing” and reinstallation
• Servicing without confined spaces
Assembled Set Module Removed by Forklift
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SaltMaker Production & Services
SaltMaker Factory
SaltMaker Module Mass Production SaltMaker Assembly
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Customer TrainingCenter
Quality Assurance 24/7 Remote SupportPlant Operations
Pilot to Full‐Scale
Pilot SaltMaker Full‐Scale SaltMaker
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SaltMaker: Successful Oil and Gas PilotsAlberta Oil Sands
Evaporator Bl d
Texas and BC Shale Gas
P d d W t
SaltMaker Pilot
Blowdown Produced Water
FreshwaterFreshwater&
trueZLDCopyright © 2014 Saltworks Technologies Inc.
trueZLD
Oil Sands Pilot Results Freshwater < 500 mg/L TDS
Brine concentrated to +40%
CONFIDENTIAL Copyright © 2016 Saltworks Technologies Inc.
ZLD Solids Production and Disposal at Class II LandfillSolids reliably produced and extractedSolids reliably produced and extracted from the SaltMaker
Solids accepted and disposed at Class II non hazardous landfill
Paint Filter Test: Passed
pH Test: PassedExtracted Solids
Flash Point Test: Passed
Leachable Metals Test: Passed
Leachable BTEX Test: Passed
Copyright © 2016 Saltworks Technologies Inc.
Dewatered SolidsCONFIDENTIAL
Produced Water Pilot Results Freshwater < 500 mg/L TDS
Brine concentrated to 37%
CONFIDENTIAL Copyright © 2016 Saltworks Technologies Inc.
C i h j d
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Copyright © 2016 Saltworks Technologies Inc.CONFIDENTIAL
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