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Lettuce Farm

CASFER RESEARCH
Thrust 1

Thrust 1

Process Optimization and Models for Economic Fertilizer Resilience

Joseph Scott

Thrust 1 Lead

Joseph

Scott

GT

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Thrust 1 Co-Lead

Haydee

Laza

TTU

Thrust 1 advances fundamental knowledge in systems optimization and techno-economic modeling that enables the integration of distributed nitrogen circular economy technologies while addressing critical barriers to commercial viability and scalability of CASFER's engineered system for producing NBFs, PBFs, and other resources​.

 

The Thrust 1 objectives are:

  • Focus on waste systems integration complexity, optimal integration of separations (T2), and electrochemical-tandem-biological conversions (T3) through systems-level modeling​

  • Focus on economic scalability, understanding drivers behind distributed versus centralized fertilizer production based on economic modeling frameworks that integrate complexity of variable markets, policy, and supply chain ​

  • Focus on frameworks to analyze regulatory policy and compliance requirements as they impact the economic performance and stakeholder value assessments​

  • Sensing for distributed high-quality fertilizer production [integrated in T2 and T3]​

  • Focus on food safety and public health (e.g., research to determine product acceptance, crop growth, and safety) [integrated in T3 and Testbeds]​​​

CASFER Research

Thrust 2

Capture and Resource Recovery for Fertilizer Production

CASFER Thrust 2 researchers are creating modular, electrified, and distributed separation technologies to capture, concentrate and recycle nutrients back to the point of use through selective separations technologies.

 

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Thrust 3

Modular Fertilizer Production & Delivery

CASFER Thrust 3 researchers are developing catalytic technologies to synthesize NBFs and PBFs from recovered and alternative resources using distributed, modular reactors powered with renewable electricity.

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Testbeds

Testing CASFER Technologies in the Field

The CASFER testbeds are mobile units, or systems assembled in trailers or skid-mobile units. The testbeds integrate the technologies for the different thrusts, separations, catalysts, reactors, sensors, and control algorithms.

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ADDRESS

1010 Boston Ave
Room 209, M/S 2027
Lubbock, TX 79409

PHONE

(806) 742-5667

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Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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