Uncovering Competitive and Restorative Effects of Macro- and Micronutrients on Sodium Benzoate Biodegradation
| العنوان: | Uncovering Competitive and Restorative Effects of Macro- and Micronutrients on Sodium Benzoate Biodegradation |
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| المؤلفون: | Aishwarya Raghu Iyer, Nasreen S. Munshi, Rushika Patel, Purvi Zaveri |
| المصدر: | Frontiers in Microbiology Frontiers in Microbiology, Vol 12 (2021) |
| بيانات النشر: | Frontiers Media S.A., 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0106 biological sciences, Microbiology (medical), macronutrients, lcsh:QR1-502, 010501 environmental sciences, 01 natural sciences, Microbiology, lcsh:Microbiology, sodium benzoate biodegradation, response surface methodology, chemistry.chemical_compound, Nutrient, Bioremediation, 010608 biotechnology, Effluent, 0105 earth and related environmental sciences, Original Research, Pollutant, biology, Chemistry, textile effluents, Biodegradation, Phosphate, biology.organism_classification, Pseudomonas citronellolis, Environmental chemistry, micronutrients, Sodium benzoate |
| الوصف: | A model aromatic compound, sodium benzoate, is generally used for simulating aromatic pollutants present in textile effluents. Bioremediation of sodium benzoate was studied using the most abundant bacteria, Pseudomonas citronellolis, isolated from the effluent treatment plants of South Gujarat, India. Multiple nutrients constituting the effluent in actual conditions are proposed to have interactive effects on biodegradation which needs to be analyzed strategically for successful field application of developed bioremediation process. Two explicitly different sets of fractional factorial designs were used to investigate the interactive influence of alternative carbon, nitrogen sources, and inorganic micronutrients on sodium benzoate degradation. The process was negatively influenced by the co-existence of other carbon sources and higher concentration of KH2PO4 whereas NH4Cl and MgSO4 exhibited positive effects. Optimized concentrations of NH4Cl, MgSO4, and KH2PO4 were found to be 0.35, 1.056, and 0.3 mg L–1 respectively by central composite designing. The negative effect of high amount of KH2PO4 could be ameliorated by increasing the amount of NH4Cl in the biodegradation milieu indicating the possibility of restoration of the degradation capability for sodium benzoate degradation in the presence of higher phosphate concentration. |
| اللغة: | English |
| تدمد: | 1664-302X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::930db1c124eaf7387a70f178f16b3027Test http://europepmc.org/articles/PMC8009979Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....930db1c124eaf7387a70f178f16b3027 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1664302X |
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