Solar micro-power rural sewage treatment system

A technology for rural sewage and treatment systems, which is applied in water/sewage treatment, biological water/sewage treatment, water/sewage treatment equipment, etc. The effect of not affecting the environment and landscape, convenient construction management and low energy consumption

Pending Publication Date: 2019-01-01
湖南新九方科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems that the existing urban sewage treatment technology has complex procedures, high operation and management costs, and is not suitable for popularization and application in rural areas, the purpose of this invention is to provide a solar micro-power rural sewage treatment system

Method used

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  • Solar micro-power rural sewage treatment system
  • Solar micro-power rural sewage treatment system
  • Solar micro-power rural sewage treatment system

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Solar micro power rural sewage treatment system, such as figure 1 As shown, including successively connected water inlet wells, anaerobic ponds, anoxic ponds, contact oxidation ponds, sedimentation ponds, wetland filters and water outlet wells;

[0041] An aerator is arranged in the contact oxidation tank;

[0042] A reflux system is further provided between the anoxic tank and the sedimentation tank;

[0043] The solar micro-power sewage treatment system also includes a solar power supply system, the solar power supply system includes solar photovoltaic cells, storage batteries and a microcomputer control system, and the solar power supply system is connected with the return system and the aerator.

[0044]Anaerobic biochemical filler layer, anoxic biochemical filler layer and contact oxidation filler layer are respectively arranged in the anaerobic tank, anoxic tank and contact oxidation tank, and the anaerobic biochemical filler layer, anoxic biochemical filler laye...

Embodiment 2

[0053] Solar micro-power rural sewage treatment system, including successively connected water inlet wells, anaerobic ponds, anoxic ponds, contact oxidation ponds, sedimentation ponds, wetland filters and water outlet wells;

[0054] An aerator is arranged in the contact oxidation tank;

[0055] A reflux system is further provided between the anoxic tank and the sedimentation tank;

[0056] The solar micro-power sewage treatment system also includes a solar power supply system, the solar power supply system includes solar photovoltaic cells, storage batteries and a microcomputer control system, and the solar power supply system is connected with the return system and the aerator.

[0057] Anaerobic biochemical filler layer, anoxic biochemical filler layer and contact oxidation filler layer are respectively arranged in the anaerobic tank, anoxic tank and contact oxidation tank, and the anaerobic biochemical filler layer, anoxic biochemical filler layer and contact oxidation Th...

Embodiment 3

[0066] Solar micro-power rural sewage treatment system, including successively connected water inlet wells, anaerobic ponds, anoxic ponds, contact oxidation ponds, sedimentation ponds, wetland filters and water outlet wells;

[0067] An aerator is arranged in the contact oxidation tank;

[0068] A reflux system is further provided between the anoxic tank and the sedimentation tank;

[0069] The solar micro-power sewage treatment system also includes a solar power supply system, the solar power supply system includes solar photovoltaic cells, storage batteries and a microcomputer control system, and the solar power supply system is connected with the return system and the aerator.

[0070] Anaerobic biochemical filler layer, anoxic biochemical filler layer and contact oxidation filler layer are respectively arranged in the anaerobic tank, anoxic tank and contact oxidation tank, and the anaerobic biochemical filler layer, anoxic biochemical filler layer and contact oxidation Th...

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Abstract

The invention provides a solar micro-power rural sewage treatment system, which comprises an influent water well, anaerobic tank, an anoxic tank, a contact oxidation tank, a sedimentation tank, a wetland filter, and an effluent water well, an aerator is arranged in the contact oxidation tank, and a return system is further arranged between the anoxic tank and the sedimentation tank. Compared witha trickling filtration technology, the solar micro-power rural sewage treatment system provided by the invention does not require electricity consumption and professional operation and maintenance personnel; compared with an ecological combined pond treatment system, the solar micro-power rural sewage treatment system solves the defects of large land area occupation, high seasonality and great investment on vegetation maintenance; compared with a contact oxidation treatment system, the solar micro-power rural sewage treatment system solves the defects of poor effluent water quality, poor nitrogen and phosphorus removal and odor; compared with a conventional rural domestic sewage treatment technology, the solar micro-power rural sewage treatment system can reduce preliminary construction investment by 10 to 20 percent; because green solar energy is adopted for operation, the operating cost is zero; and therefore the solar micro-power rural sewage treatment system is superior to the prior art and systems.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a solar micro-power rural sewage treatment system. Background technique [0002] With the rapid economic development in rural areas, the discharge of rural sewage continues to increase, becoming the main source of nitrogen and phosphorus pollution in many watersheds, resulting in water pollution and eutrophication of receiving water bodies and downstream estuaries and lakes, and destroying the water ecological environment. . The content of nitrogen and phosphorus nutrients in rural sewage is high, the coefficient of variation of water quality and water quantity is large, and because people live relatively scattered, the drainage pipe network is not perfect, and it is difficult to collect. However, the technical means of urban sewage treatment have complicated procedures and high operation and management costs, which are not suitable for popularization and ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F101/10C02F101/16C02F101/30
CPCC02F1/001C02F3/30C02F3/32C02F3/34C02F9/00C02F2001/007C02F2101/105C02F2101/16C02F2101/30C02F2201/009C02F2301/08Y02A20/212
Inventor 成一知贺志勇纪智慧赵大勇周超宁琛
Owner 湖南新九方科技有限公司
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