Ecological restoration type high-efficiency natural purification wetland of the present invention is a purification using aquatic plants to purify non-point source or low concentration of river water, or in the ecological restoration type natural purification wetland as surface wetland, sediment that precipitates the organic and inorganic contained in the influent Typical wetlands; A ground-flow oxidative decomposition wetland in which porous sintered aggregates formed by mixing and firing ocher, diatomaceous earth, and inorganic binder, which are provided to decompose organic materials of influent water introduced from the sedimentation tank, are filled as soil materials; A filter-type Bacillus-enriched microbial denitrification marsh that is formed to form an island in a deep marsh and is filled with Bacillus-enriched microorganisms in the rocky stones to remove the flowing nitrogen and phosphorus from the microorganisms; Pond-type wetland is provided to discharge the effluent flowing out of the filter-type Bacillus concentrated microbial denitrification wetland; is configured in turn so that the inflow water flows out through the precipitation-type wetland, oxidative decomposition wetland, concentrated microbial denitrification wetland and pond-type wetland By structurally forming sedimentation basin, porous sintered aggregate surface flow type shallow wetland, Bacillus concentrated microbial filtration type wetland, pond type wetland, it is possible to prevent water flow change or clogging due to inflow of soil, It provides a habitat for micro-animals and maximizes microbial activity by elution of calcium ions, and interacts with Bacillus-concentrated microorganisms to effectively remove water, nitrogen and phosphorus from influents in a short time regardless of organic concentration. Not only maximizes, but also This biodiversity is a very useful effect to preserve the ecological environment by providing a habitat that can be formatted according to.
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