Abstract
Corn steep liquor (CSL), an industrial by-product, was used as a nutrient source to grow Sporosarcina pasteurii, a bacterium used to remediate cracks and fissures in building materials and structures. Urease activity and calcite production by S. pasteurii was higher in CSL-urea medium compared to nutrient and yeast extract media. CSL can thus be used as low-cost nutrient medium for the production of urease and calcite by S. pasteurii.
Original language | English |
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Pages (from-to) | 170-174 |
Number of pages | 5 |
Journal | Industrial Biotechnology |
Volume | 6 |
Issue number | 3 |
DOIs | |
State | Published - 1 Jun 2010 |
Externally published | Yes |
Keywords
- Biocalcification
- Bioremediation
- Calcite production
- Corn steep liquor
- Sporosarcina pasteurii
- Urease activity