ifama nutrient recovery (2) [read-only]ses.wsu.edu/wp-content/uploads/2015/03/fpti-present... ·...
TRANSCRIPT
![Page 1: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/1.jpg)
FREIGHTPOLICYTRANSPORTATIONINSTITUTE
Economic Feasibility Assessment for Renewable Fertilizers from Anaerobic Digestion with Integrated Manure
Nutrient Recovery SystemHayk Khachatryan, Ken Casavant, Eric Jessup
& Craig Frear
![Page 2: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/2.jpg)
Economic Feasibility Assessment for Renewable
Fertilizers from Anaerobic Digestion with
Integrated Manure Nutrient Recovery System
Hayk Khachatryan (University of Florida)Ken Casavant (Washington State University)Eric Jessup (Washington State University)Craig Frear (Washington State University)
International Food & Agribusiness Management Association meetings, Frankfurt, Germany.June 20-23, 2011
![Page 3: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/3.jpg)
The Problem
Increased geographic consolidation of dairy production
Accumulation of manure-based nutrients
Excess levels of nitrogen (N) and phosphorus (P)
Air/water quality, odor issues
All leading to tightened environmental regulations (nutrient management plans for dairy farms)
![Page 4: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/4.jpg)
Dairy Manure Total Ammonia: 2-7 g N/L Total Phosphorus: 0.5-1.5 g P/L
• AD mitigates numerous air, water and climate environmental concerns while producing renewable energy
• However little advantage is gained for growing concentrated animal feeding operations (CAFO) or industry producers concerned with their overall nutrient loading to fields.
The Problem (cont.)
![Page 5: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/5.jpg)
Increasing Trend in Fertilizer Prices
![Page 6: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/6.jpg)
The Solution: Anaerobic Digestion
Methane, CO2, & Trace Gases
![Page 7: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/7.jpg)
Fuels Produced AD Process
Electricity
Liquefied Natural Gas
Compressed Natural Gas
Methanol
Dimethyl Ether
Gaseous Hydrogen
Fischer-Tropsch Diesel
…
![Page 8: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/8.jpg)
Dairy Manure
• Nutrient recovery extracts useful N and P nutrients from the post-digestion effluent
• Renewable bio-fertilizer, in addition to above listed co-products from anaerobic digestion
NutrientRecovery
Unit
No Ammonia Inhibition
ReducedNutrientLoading
SaleableBio-fertilizers
The Solution: Integrated Nutrient Recovery Approach
![Page 9: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/9.jpg)
Geographic Concentration of Dairy Farms in the State of Washington
![Page 10: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/10.jpg)
Geographic Distribution of Primary Crop Groups in the State of Washington
![Page 11: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/11.jpg)
Capital Cost Assumptions for Nutrient Recovery System
![Page 12: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/12.jpg)
Nutrient Recovery Rate Assumptions
![Page 13: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/13.jpg)
Capital & Operating Cost Components of Nutrient Recovery System
![Page 14: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/14.jpg)
Economic Feasibility Results
NPV by Herd Size for All Scenarios
![Page 15: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/15.jpg)
Economic Feasibility Results (cont.)
IRR by Herd Size for All Scenarios
![Page 16: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/16.jpg)
Economic Feasibility Results (cont.)
NPV by Federal Grants as % of AD Installed Costs
![Page 17: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/17.jpg)
NPV, IRR, & Payback Period Sensitivity Analysis
Biogas yield coupled with expected electricity sales price, Herd size coupled with expected electricity sales price, Federal grants (% of installed cost) coupled with expected
electricity sales price, State financial incentives coupled with expected electricity sales
price, Effluent availability coupled with sulfuric acid cost, Herd size coupled with sulfuric acid cost, Effluent availability coupled with lime cost, Herd size coupled with lime cost, and Federal grants (% of installed cost) coupled with sulfuric acid cost.
![Page 18: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/18.jpg)
Sensitivity Analysis (AD with Nutrient Recovery System Scenario)
NPV – Sulfuric Acid Cost NPV – Lime Cost
![Page 19: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/19.jpg)
Site Selection: Fertilizer Markets and Transport Costs The Geographic Distribution of Dairy Farms in Relation to
Crop Fields
![Page 20: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/20.jpg)
Site Selection (cont.)
Bio-fertilizer Transportation Distances
![Page 21: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/21.jpg)
Case Study: Location 1(O-D, Farm Resources, End-Use Markets)
![Page 22: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/22.jpg)
Case Study: Location 2 O-D, Farm Resources, End-Use Markets
![Page 23: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/23.jpg)
Case Study: Location 3 O-D, Farm Resources, End-Use Markets
![Page 24: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/24.jpg)
Covered Processing Area Driveway/Fertilizer Storage
Electrical Building
AerationReactor
Anaerobic Digester, EngineBuilding, and Lagoon
Electrical Service andBlowers, etc.
Settling Weir
Settling Weir
WSU has complete licensing and patent arrangements with GHD Incorporated, AndgarCorporation, and BEST, LLC
Full scale demonstration Spring 2011 at WA State Dairy, thanks to USDA NRCS CIG andDOE ARRA/WA Commerce funding.
Full System Design Demonstration in the State of Washington
![Page 25: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/25.jpg)
Conclusions:Location, Location, Location
Opportunities Renewable fertilizer production Odor control/elimination Pathogen reduction Food security Farm nutrient balance management
Challenges High capital costs Lack of financing Inconsistent government support Inconsistent relationships with utility companies Design and installation issues Location-specific issues
![Page 26: IFAMA Nutrient Recovery (2) [Read-Only]ses.wsu.edu/wp-content/uploads/2015/03/FPTI-present... · 2017. 9. 1. · Settling Weir WSU has complete ... Farm nutrient balance management](https://reader034.vdocument.in/reader034/viewer/2022051921/600e431756f8b246d241d9db/html5/thumbnails/26.jpg)
Questions?
Hayk Khachatryan Research Associate
[email protected](Currently Assistant Professor at University of Florida, [email protected])
Ken CasavantProfessor
Eric JessupAssociate Research Professor
Craig FrearAssistant Research Professor
Transportation Research Group at School of Economic Sciences &
Department of Biological Systems EngineeringWashington State University
Pullman, WA 99164