Design of an Airlift Bioreactor

Jiao, Yongqin; Park, Dan; Ho, Lewis

doi:10.15121/1452715

Title: Design of an Airlift Bioreactor

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Abstract

An important consideration for the process design is cell immobilization-enabled flow-through operation. Large-scale biosorption relies on cells that are immobilized on a supporting substrate and used to 'attract' metal ions. Cell immobilization allows easy separation of the feed solution and REEs that are attached to the cell surface. It also allows continuous operation without the need of energy-intensive centrifugation or filtration. Lightweight, high surface area, low cost (~$200/m3) high-density polyethylene (HDPE) plastic disks are used as cell carriers for biofilm formation.

Authors:: Jiao, Yongqin; Park, Dan; Ho, Lewis

Publication Date:: 2017-03-13

Other Number(s):: 963

DOE Contract Number:: LLNL FY17 AOP 25112

Research Org.:: USDOE Geothermal Data Repository (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Geothermal Technologies Program (EE-2C)

Collaborations:: Lawrence Livermore National Laboratory

Subject:: 15 Geothermal Energy

Keywords:: geothermal; energy; bioreactor; airlift; rare earth; biosorption; adsorption; REE; biofilm; resource recovery; bioadsorption

Geolocation:: 39.022815983674,-118.4751546875|34.868133612515,-118.4751546875|34.868133612515,-122.3312546875|39.022815983674,-122.3312546875|39.022815983674,-118.4751546875

OSTI Identifier:: 1452715

DOI:: https://doi.org/10.15121/1452715

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                    Jiao, Yongqin, Park, Dan, and Ho, Lewis. Design of an Airlift Bioreactor.  United States: N. p., 2017. 
        Web.  doi:10.15121/1452715.

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                    Jiao, Yongqin, Park, Dan, & Ho, Lewis. Design of an Airlift Bioreactor.  United States.  doi:https://doi.org/10.15121/1452715

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                    Jiao, Yongqin, Park, Dan, and Ho, Lewis. 2017.  
"Design of an Airlift Bioreactor".  United States.  doi:https://doi.org/10.15121/1452715.  https://www.osti.gov/servlets/purl/1452715. Pub date:Mon Mar 13 00:00:00 EDT 2017

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@article{osti_1452715,

  title        = {Design of an Airlift Bioreactor},

  author       = {Jiao, Yongqin and Park, Dan and Ho, Lewis},

  abstractNote = {An important consideration for the process design is cell immobilization-enabled flow-through operation. Large-scale biosorption relies on cells that are immobilized on a supporting substrate and used to 'attract' metal ions. Cell immobilization allows easy separation of the feed solution and REEs that are attached to the cell surface. It also allows continuous operation without the need of energy-intensive centrifugation or filtration. Lightweight, high surface area, low cost (~$200/m3) high-density polyethylene (HDPE) plastic disks are used as cell carriers for biofilm formation.},

  doi          = {10.15121/1452715},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2017},

  month        = {3}

}

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DOI: https://doi.org/10.15121/1452715

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