Microbial material having salt-tolerant denitrification capacity as well as preparation method and application of microbial material
The invention discloses a microbial material having salt-tolerant denitrification capacity as well as a preparation method and application of the microbial material, and relates to the technical fieldof environmental microorganisms, in particular to a microbial material as well as a preparation meth...
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| creator | YAN BAIXING WANG XINYI ZHU HUI CAO SHUJING CHENG RUI |
| description | The invention discloses a microbial material having salt-tolerant denitrification capacity as well as a preparation method and application of the microbial material, and relates to the technical fieldof environmental microorganisms, in particular to a microbial material as well as a preparation method and application thereof. The invention aims to solve the problem of short denitrification effectmaintaining time in the existing method for directly adding the salt-tolerant denitrification microbial inoculum. The microbial material is prepared from a bacterial suspension, an external carbon source and an embedding medium. The method comprises the following steps: 1, modifying the external carbon source; 2, preparing the bacterial suspension; and step 3, embedding preparation of the microbial material. The microbial material disclosed by the invention has efficient salt-tolerant denitrification capacity, and nitrogen pollutants in wastewater can be efficiently removed under a salt stress condition. Besides, the |
| format | Patent |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VINEGAR WINE |
| title | Microbial material having salt-tolerant denitrification capacity as well as preparation method and application of microbial material |
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