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Biomineralization Performance of Bacillus sphaericus under the Action of Bacillus mucilaginosus
المؤلفون المشاركون
Hu, Xiangming
Hu, Yingying
Liu, Weitao
Wang, Wenjing
Jia, Xinlei
Xu, Lanjuan
Cao, Qing
Shen, Jianjun
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-18
دولة النشر
مصر
عدد الصفحات
9
الملخص EN
Microbial Induced Calcite Precipitation (MICP) is a biochemical process widely found in nature, also known as microbial mineralization.
This paper investigates whether this process can help promote the intelligent reinforcement and repair of underground projects such as mines and tunnels.
We selected Bacillus sphaericus and Bacillus mucilaginosus as the research objects.
The former has an outstanding urease production ability, and the latter can secrete carbonic anhydrase in vitro.
Bacillus mucilaginosus was introduced into the culture solution of Bacillus sphaericus in the most suitable culture environment, and the changes of mineralization rate and mineralization yield of Bacillus sphaericus were observed and analyzed.
The results revealed that, to maintain the highest growth rate of Bacillus sphaericus, the optimal pH value was between 7 and 8, the optimal urea concentration was 0.5 mol/L, the optimal Ca2+ concentration was 0.6 mol/L, and the optimal Luria-Bertani (LB) culture concentration was 20 g/L.
The amount of biomineralized calcium carbonate precipitated in the double bacteria solution can reach 1.89 times the amount of the precipitation in the Bacillus sphaericus solution under the same conditions.
It concludes that the introduction of Bacillus mucilaginosus can effectively increase the mineralization yield of Bacillus sphaericus without affecting the mineralized products.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hu, Yingying& Liu, Weitao& Wang, Wenjing& Jia, Xinlei& Xu, Lanjuan& Cao, Qing…[et al.]. 2020. Biomineralization Performance of Bacillus sphaericus under the Action of Bacillus mucilaginosus. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1128832
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hu, Yingying…[et al.]. Biomineralization Performance of Bacillus sphaericus under the Action of Bacillus mucilaginosus. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1128832
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hu, Yingying& Liu, Weitao& Wang, Wenjing& Jia, Xinlei& Xu, Lanjuan& Cao, Qing…[et al.]. Biomineralization Performance of Bacillus sphaericus under the Action of Bacillus mucilaginosus. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1128832
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128832
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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