Various bacteria used for MICP through denitrification
| Bacterial species | Calcium carbonate precipitation: g/l | Source | Country of origin | Time taken to precipitate: h | Wide range of applications |
|---|---|---|---|---|---|
| P. stutzeri | 10.2 | Soil, water | Germany | 24 | Removes nitrate up to 85%, enhances soil stability by 50% (Yin et al., 2021) |
| Bacillus licheniformis | 9.8 | Soil | USA | 36 | Used in agriculture for improving soil health (Wang et al., 2022) |
| Paracoccus denitrificans | 9.5 | Soil, water | Netherlands | 48 | Reduces nitrate concentration by 80%, used in soil stabilisation (Guan et al., 2021) |
| Alcaligenes faecalis | 9.2 | Soil, water | USA | 30 | Effective in waste water treatment, reduces nitrate by 75% (Wang et al., 2021) |
| P. aeruginosa | 9 | Soil, water | USA | 36 | Enhances biocementation, removes nitrate up to 70% (O’Donnell et al., 2017b) |
| B. subtilis | 8.8 | Soil | Japan | 48 | Used in agriculture to improve crop yield (O’Donnell et al., 2017b) |
| Pseudomonas putida | 8.5 | Soil, water | USA | 24 | Reduces nitrate concentration by 65%, improves soil strength (O’Donnell et al., 2017b) |
| Acinetobacter sp. | 8.3 | Soil, water | Netherlands | 30 | Effective in waste water treatment, reduces nitrate by 60% (Huang et al., 2024) |
| Pseudomonas fluorescens | 8 | Soil, water | USA | 36 | Enhances soil stabilisation, removes nitrate up to 55% (Sonmez and Erşan, 2022) |
| Bacillus cereus | 7.8 | Soil | USA | 24 | Improves soil load-bearing capacity (Jain et al., 2021) |
| Serratia marcescens | 7.5 | Soil, water | USA | 30 | Enhances biocementation, reduces nitrate by 50% (Guo et al., 2023) |
| B. thuringiensis | 7.3 | Soil | India | 48 | Used in agriculture for pest control and soil improvement (O’Donnell et al., 2017a) |
| Pseudomonas mendocina | 7 | Soil, water | USA | 36 | Improves soil strength, reduces nitrate concentration by 45% (O’Donnell et al., 2017a) |
| Bacillus pumilus | 6.8 | Soil | India | 24 | Enhances soil stabilisation processes (Ersan et al., 2015) |
| Bacillus amyloliquefaciens | 6.5 | Soil | India | 36 | Improves soil fertility, used in biocementation (Ersan et al., 2015) |
| Bacillus firmus | 6.3 | Soil | USA | 48 | Enhances soil stability, used in microbially induced calcium carbonate precipitation (Van Der Star et al., 2010) |
| B. megaterium | 6 | Soil | India | 30 | Removes heavy metals, enhances soil strength (Zango et al., 2018) |
| Bacterial species | Calcium carbonate precipitation: g/l | Source | Country of origin | Time taken to precipitate: h | Wide range of applications |
|---|---|---|---|---|---|
| 10.2 | Soil, water | Germany | 24 | Removes nitrate up to 85%, enhances soil stability by 50% ( | |
| 9.8 | Soil | USA | 36 | Used in agriculture for improving soil health ( | |
| 9.5 | Soil, water | Netherlands | 48 | Reduces nitrate concentration by 80%, used in soil stabilisation ( | |
| 9.2 | Soil, water | USA | 30 | Effective in waste water treatment, reduces nitrate by 75% ( | |
| 9 | Soil, water | USA | 36 | Enhances biocementation, removes nitrate up to 70% ( | |
| 8.8 | Soil | Japan | 48 | Used in agriculture to improve crop yield ( | |
| 8.5 | Soil, water | USA | 24 | Reduces nitrate concentration by 65%, improves soil strength ( | |
| 8.3 | Soil, water | Netherlands | 30 | Effective in waste water treatment, reduces nitrate by 60% ( | |
| 8 | Soil, water | USA | 36 | Enhances soil stabilisation, removes nitrate up to 55% ( | |
| 7.8 | Soil | USA | 24 | Improves soil load-bearing capacity ( | |
| 7.5 | Soil, water | USA | 30 | Enhances biocementation, reduces nitrate by 50% ( | |
| 7.3 | Soil | India | 48 | Used in agriculture for pest control and soil improvement ( | |
| 7 | Soil, water | USA | 36 | Improves soil strength, reduces nitrate concentration by 45% ( | |
| 6.8 | Soil | India | 24 | Enhances soil stabilisation processes ( | |
| 6.5 | Soil | India | 36 | Improves soil fertility, used in biocementation ( | |
| 6.3 | Soil | USA | 48 | Enhances soil stability, used in microbially induced calcium carbonate precipitation ( | |
| 6 | Soil | India | 30 | Removes heavy metals, enhances soil strength ( |
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