Rural retail investor sewage treatment facility

Abstract

The invention discloses a rural retail investor sewage treatment facility. The facility comprises a pool body, an anaerobic storage adjustment tank, a first lattice wall, a miniature constructed wetland, a second lattice wall and a water outlet canal are orderly arranged along a horizontal direction between a first side wall and a second side wall opposite to the first side wall on the pool body, the first side wall is provided with a water inlet pipe, the second side wall is provided with a water outlet pipe, the horizontal position of the water inlet pipe is located above the horizontal position of the water outlet pipe, the water inlet pipe of the pool body and the pool body below the horizontal position of the water inlet pip are arranged under the ground, the miniature constructed wetland is orderly provided with a first gravel layer, a second gravel layer, a third gravel layer and a fourth gravel layer along the horizontal direction, and aquatic wetland plants are planted on the first gravel layer, the second gravel layer, the third gravel layer and the fourth gravel layer. The sewage treatment facility can beautify the rural environment, is simple and practical, does not easily cause blocking, has stable performances, produces high quality product water, has a low investment, is easy to manage, realizes a low operation cost and has a small occupied area.

Description

technical field [0001] The invention relates to the field of sewage treatment of rural individual households in municipal engineering, in particular to a sewage treatment facility for rural individual households. Background technique [0002] The sewage collected in the city must go to the sewage plant for treatment, and then the treated water is used back to the river, or for other purposes, and cannot be discharged directly; while the construction of sewage facilities in rural areas is lagging behind, and sewage is discharged in an orderly manner, which affects rural environmental sanitation and The health of the majority of farmers restricts the further development of the rural economy. The existing rural sewage treatment mostly uses vertical water flow treatment, dosing, etc. The vertical load is low, it is greatly affected by the climate, and the sanitary conditions are not very good, which is likely to cause problems such as breeding mosquitoes in summer and freezing a...

AI Technical Summary

Problems solved by technology

[0002] The sewage collected in the city must go to the sewage plant for treatment, and then the treated water is used back to the river, or for other purposes, and cannot be discharged directly; while the construction of sewage facilities in rural areas is lagging behind, and sewage is discharged in an orderly manner, which affects rural environmental sanitation and The health of the majority of farmers has restricted the further development of the rural economy

The existing rural sewage treatment mostly uses vertical water flow treatment, dosing, etc. The vertical load is low, it is greatly affected by the climate, and the sanitary conditions are not very good, which is likely to cause problems such as breeding mosquitoes in summer and freezing at low temperature in winter. The effect is average; sewage dosing has an impact on the quality of effluent water. In order to effectively control pollution as soon as possible, facilitate rural sewage treatment methods, improve effluent water quality, realize the coordinated development of rural economy and ecological environment, improve the environmental quality of rural areas, and build rural retail sewage treatment facilities are necessary

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