A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR SLOPE ECOLOGICALLY RESTORATION USING PHOSPHOGYPSUM AND MICROBIAL MINERALIZATION TECHNOLOGY
The present invention provides a construction method for ecologically protecting slope by combining phosphogypsum with microbial mineralization. The method includes: (1) placing Bacillus pasteurii in a culture medium to prepare a microbial solution, and mixing urea, calcium chloride and water to prepare a cementing solution; (2) preparing a mixture with phosphogypsum, fly ash and soil; mixing the mixture, the microbial solution and water well, and adding the cementing solution and water to prepare an improving mixture slurry; and (3) spraying the improving mixture slurry to a face of the slope by wet spraying, and covering with a non-woven fabric by tying and fixing. Page 1/1
CONSTRUCTION METHOD FOR SLOPE ECOLOGICALLY RESTORATION USING PHOSPHOGYPSUM AND MICROBIAL MINERALIZATION TECHNOLOGY
The present invention provides a construction method for ecologically protecting slope by combining phosphogypsum with microbial mineralization. The method includes: (1) placing Bacillus pasteurii in a culture medium to prepare a microbial solution, and mixing urea, calcium chloride and water to prepare a cementing solution; (2) preparing a mixture with phosphogypsum, fly ash and soil; mixing the mixture, the microbial solution and water well, and adding the cementing solution and water to prepare an improving mixture slurry; and (3) spraying the improving mixture slurry to a face of the slope by wet spraying, and covering with a non-woven fabric by tying and fixing. Page 1/1
CONSTRUCTION METHOD FOR SLOPE ECOLOGICALLY RESTORATION USING PHOSPHOGYPSUM AND MICROBIAL MINERALIZATION TECHNOLOGY
ZHOU YINGXIN (author) / LI ZHIQING (author) / QIAN ZHENGFU (author) / MA YIHU (author) / ZHANG WEIWEI (author) / TANG ZHONGLIN (author) / LU KAIJI (author) / WANG YONGLIN (author) / HOU JIANWEI (author) / WANG XIAOMING (author)
2021-11-11
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C12N
Mikroorganismen oder Enzyme
,
MICROORGANISMS OR ENZYMES
/
C12R
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q, RELATING TO MICROORGANISMS
,
Index-Schema in Verbindung mit den Unterklassen C12C-C12Q, bezüglich Mikroorganismen
/
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2021
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