A PASSAGE-BIOFILTER
A passage-filter comprises body with the layer of higher aqueous plants with pipelines of water supply for purification and withdrawal of purified water connected thereto. The body is filled with granular charge in which the rootage of higher plants is present, which plants forming separate phyto so...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A passage-filter comprises body with the layer of higher aqueous plants with pipelines of water supply for purification and withdrawal of purified water connected thereto. The body is filled with granular charge in which the rootage of higher plants is present, which plants forming separate phyto sorption purification zones, and individual kind of plants are placed in series; the body being additionally equipped with intake drainage connected to the pipeline of water supply for purification, and discharge drainage connected to the pipeline for withdrawal of water from the body into the separate drain well, to which the pipeline for withdrawal of purified water is led. |
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