Method for activating activity of biological membrane enzyme by combining novel artificial matrix and plant

Abstract

The invention discloses a method for activating the activity of biological membrane dehydrogenase on the surface of an artificial matrix by combining the novel artificial matrix with a plant. According to the novel artificial matrix, polyvinyl chloride or polypropylene is adopted for mutual lap joint through disordered wire hot melting and then is extruded and formed into a three-dimensional net-shaped structure through a mold, so that the microorganism attachment area is increased, and the advantages of being convenient to mount and dismount and the like are achieved. The novel artificial matrix is combined with the plant thalia dealbata, and the self-purification capacity of water body is improved through the interaction between the plant root system and the biological membrane on the surface of the matrix in the growth process of thalia dealbata, so that the purpose of optimizing the microenvironment of the water body is achieved, and the final goals of environmental friendliness and sustainability in exerting the remediation effect are achieved.

Description

technical field [0001] The invention relates to the technical field of urban inland river water pollution restoration, in particular to a method for replacing traditional hardening engineering with a combination of a new type of artificial substrate and plants and its application. Background technique [0002] The waterfront area is the transition area between land and water, and it is interdependent and symbiotic with the city. The area is rich in habitats, species, and ecologically sensitive. Traditional hardening engineering cannot solve the fundamental problem, and at the same time destroys the habitat of organisms, which is not conducive to the virtuous cycle of the river ecosystem. [0003] In order to realize the sustainable development of urban waterfront space, it is more and more important to construct and restore the living environment of organisms. Biofilm is an aggregate composed of autotrophic microorganisms (algae, etc.) or heterotrophic microorganisms (virus...

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