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 pre...

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Bibliographische Detailangaben
Hauptverfasser:	WANG, Xiaoming, ZHAO, Gang, YE, Mingguo, MA, Yihu, ZHANG, Weiwei, HUANG, Taiyang, LU, Kaiji, YANG, Junhong, ZHANG, Pengpeng, WANG, Yonglin, LI, Zhiqing, TANG, Neng, ZHOU, Yingxin, LIANG, Xiaobo, QIAN, Zhengfu, HOU, Jianwei, LIU, Zhiyi, WANG, Dong, TANG, Zhonglin, WU, Shangfeng, ZENG, Weicheng
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES ARTIFICIAL STONE BEER BIOCHEMISTRY CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CULTURE MEDIA DYES EMBANKMENTS ENZYMOLOGY EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MUTATION OR GENETIC ENGINEERING NATURAL RESINS PAINTS POLISHES PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS REFRACTORIES SLAG SOIL SHIFTING SPIRITS TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES VINEGAR WINE
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Beschreibung
Zusammenfassung:	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