Patent AT-E400529-T1: [Translated] METHOD FOR BIOLOGICALLY TREATING SOLID MATERIALS IN AN UNSTIRRED SURFACE BIOREACTOR
A method of biotreating and recovering metal values from metal-bearing refractrory sulfide ore using a nonstirred surface bioreactor is provided. According to the method, the surface of a plurality of coarse substrates is coated with a solid material to be biotreated to form a plurality of coated coarse substrates. The coarse substrates have a particle size greater than about 0.3 cm and the solid material to be biotreated has a particle size less than about 250 μm. A nonstirred surface reactor is then formed by stacking the plurality of coated coarse substrates into a heap or placing the plurality of coated coarse substrates into a tank so that the void volume of the reactor is greater than or equal to about 25%. The solid material is biotreated in the surface bioreactor until the undesired compound in the solid material is degraded to a desired concentration.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"009:25"
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{
"fn": "NIH/NCBI Data Team",
"@type": "vcard:Contact",
"hasEmail": "mailto:info@ncbi.nlm.nih.gov"
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| description | A method of biotreating and recovering metal values from metal-bearing refractrory sulfide ore using a nonstirred surface bioreactor is provided. According to the method, the surface of a plurality of coarse substrates is coated with a solid material to be biotreated to form a plurality of coated coarse substrates. The coarse substrates have a particle size greater than about 0.3 cm and the solid material to be biotreated has a particle size less than about 250 μm. A nonstirred surface reactor is then formed by stacking the plurality of coated coarse substrates into a heap or placing the plurality of coated coarse substrates into a tank so that the void volume of the reactor is greater than or equal to about 25%. The solid material is biotreated in the surface bioreactor until the undesired compound in the solid material is degraded to a desired concentration. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Official Data Source",
"mediaType": "text/html",
"description": "Access the complete Patent AT-E400529-T1: [Translated] METHOD FOR BIOLOGICALLY TREATING SOLID MATERIALS IN AN UNSTIRRED SURFACE BIOREACTOR on the official website.",
"downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E400529-T1"
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|
| identifier | https://healthdata.gov/api/views/mtda-ae4r |
| issued | 2025-09-05 |
| keyword |
[
"chemistry",
"innovation",
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"pubchem",
"research"
]
|
| landingPage | https://healthdata.gov/d/mtda-ae4r |
| modified | 2025-09-06 |
| programCode |
[
"009:066"
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|
| publisher |
{
"name": "National Center for Biotechnology Information (NCBI)",
"@type": "org:Organization"
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|
| theme |
[
"NIH"
]
|
| title | Patent AT-E400529-T1: [Translated] METHOD FOR BIOLOGICALLY TREATING SOLID MATERIALS IN AN UNSTIRRED SURFACE BIOREACTOR |
