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Method for synergistically inducing calcium carbonate deposition and solidification by bacillus subtilis and sporosarcina pasteurii
The invention discloses a method for synergistically inducing calcium carbonate deposition and solidification by bacillus subtilis and sporosarcina pasteurii. The method comprises the following steps: 1) adding a compound bacteria solution containing bacillus subtilis and sporosarcina pasteurii to treat loose particles; and 2) adding a calcification solution to carry out post-treatment on the treated loose particles. The invention also provides the bacillus subtilis with the preservation number of CCTCC (China Center for Type Culture Collection) NO: M 20231896. According to the invention, the compound bacteria liquid containing bacillus subtilis and sporosarcina pasteurii synergistically promotes the induced calcification efficiency of microorganisms, and improves the cementing property, toughness and hardness of the calcified material.
本发明公开了一种枯草芽孢杆菌和巴氏芽孢八叠球菌协同诱导碳酸钙沉积固化的方法。所述方法包括如下步骤：1)加入含有枯草芽孢杆菌和巴氏芽孢八叠球菌的复合菌液对松散颗粒进行处理；2)加入钙化液对处理后的松散颗粒进行后处理。本发明还提供枯草芽孢杆菌保藏编号为CCTCC NO:M 20231896。本发明通过含枯草芽孢杆菌和巴氏芽孢八叠球菌的复合菌液协同促进了微生物的诱导钙化效率，并提高了钙化材料的胶结性能、韧性和硬度。
Method for synergistically inducing calcium carbonate deposition and solidification by bacillus subtilis and sporosarcina pasteurii
The invention discloses a method for synergistically inducing calcium carbonate deposition and solidification by bacillus subtilis and sporosarcina pasteurii. The method comprises the following steps: 1) adding a compound bacteria solution containing bacillus subtilis and sporosarcina pasteurii to treat loose particles; and 2) adding a calcification solution to carry out post-treatment on the treated loose particles. The invention also provides the bacillus subtilis with the preservation number of CCTCC (China Center for Type Culture Collection) NO: M 20231896. According to the invention, the compound bacteria liquid containing bacillus subtilis and sporosarcina pasteurii synergistically promotes the induced calcification efficiency of microorganisms, and improves the cementing property, toughness and hardness of the calcified material.
本发明公开了一种枯草芽孢杆菌和巴氏芽孢八叠球菌协同诱导碳酸钙沉积固化的方法。所述方法包括如下步骤：1)加入含有枯草芽孢杆菌和巴氏芽孢八叠球菌的复合菌液对松散颗粒进行处理；2)加入钙化液对处理后的松散颗粒进行后处理。本发明还提供枯草芽孢杆菌保藏编号为CCTCC NO:M 20231896。本发明通过含枯草芽孢杆菌和巴氏芽孢八叠球菌的复合菌液协同促进了微生物的诱导钙化效率，并提高了钙化材料的胶结性能、韧性和硬度。
Method for synergistically inducing calcium carbonate deposition and solidification by bacillus subtilis and sporosarcina pasteurii
一种枯草芽孢杆菌和巴氏芽孢八叠球菌协同诱导碳酸钙沉积固化的方法
ZHAO ZHIJUN (author) / XING PING (author) / JIANG BIAO (author) / ZOU YIJUN (author) / XU SHUANGFEI (author)
2024-01-30
Patent
Electronic Resource
Chinese
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