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System and process for micro-power sewage treatment in plateau environment

A sewage treatment system and plateau environment technology, applied in water/sewage treatment, biological water/sewage treatment, oxidized water/sewage treatment, etc., can solve the problems of high energy consumption, inconvenient sewage treatment, high cost, etc., and achieve the goal of installation project Simple, reduce heat loss and save energy

Pending Publication Date: 2019-11-26
四川天府泓源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a micro-dynamic sewage treatment system and its technology for plateau environment, in order to solve the problem of inconvenient sewage treatment, high cost and large energy consumption in plateau environment, which is not suitable for large areas and sparsely populated areas. regional problems

Method used

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  • System and process for micro-power sewage treatment in plateau environment
  • System and process for micro-power sewage treatment in plateau environment
  • System and process for micro-power sewage treatment in plateau environment

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Experimental program
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Embodiment 1

[0036] refer to figure 1 , figure 2 As shown, one embodiment of the present invention is, a kind of microdynamic sewage treatment system that is used in plateau environment, above-mentioned tank body 1 is placed in the low-temperature antifreeze layer of plateau surface, is provided with functional pool in above-mentioned tank body 1, and above-mentioned functional pool comprises Anaerobic pond 2, anoxic pond 3, aerobic pond 4, sedimentation pond 5, and purification pond 6, the above-mentioned anaerobic pond 2, anoxic pond 3, aerobic pond 4, sedimentation pond 5, and purification pond 6 are connected in sequence, and the above-mentioned The anaerobic tank 2, the anoxic tank 3, the aerobic tank 4, and the sedimentation tank 5 are provided with a heating element 7, and the bottom of the above-mentioned sedimentation tank 5 is provided with a return pipe 8, and the head end of the above-mentioned return pipe 8 is connected with the sedimentation tank 5, and the end Connected wi...

Embodiment 2

[0038] Based on the above-mentioned sewage treatment system, the present invention also provides a micro-dynamic sewage treatment process, the steps of which include: S1 tank installation, digging an installation pit under the surface of the selected plateau area, the above-mentioned installation pit is 40 cm below the surface and install a solar power supply device 7 on the ground surface for obtaining energy from the solar power supply device 7; S2 adjusts the temperature of the tank body, injects water into the tank body 1, and then heats up the water inside the tank body 1 through the heating element 6, Keep its temperature at 15-25 degrees Celsius to ensure the activity of nitrifying bacteria; S3 sewage treatment, continuously input sewage into tank 1, the sewage is input from anaerobic tank 2, and put matching compound nitrifying bacteria into the tank according to the characteristics of sewage In the anaerobic pool 2, the sewage flows through the entire sewage treatment ...

Embodiment 3

[0040] On the basis of the above-mentioned embodiments, in order to save equipment energy consumption and reduce the overall energy consumption of the heating element 7, the thickness of the above-mentioned thermal insulation cotton 101 is not less than three centimeters, and the above-mentioned anaerobic pool 2, anoxic pool 3, aerobic pool 4, All be provided with the temperature sensor 10 corresponding with heating element 7 in the settling tank 5, above-mentioned temperature sensor 10 is connected with heating element 7 control unit signal, and wherein temperature sensor 10 is existing commodity, can be temperature transmitter or thermocouple, And installed in the desired position of anaerobic pool 2, anoxic pool 3, aerobic pool 4, and sedimentation tank 5 through conventional installation methods, the temperature signal is collected by the temperature sensor 10, transmitted to the controller of the heating element 7, and sent to the controller The thyristor signal is output,...

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Abstract

The invention discloses a system and process for micro-power sewage treatment in a plateau environment. The system includes a tank body, wherein the tank body is arranged on a low-temperature antifreeze layer on surface of the plateau, the tank body is provided with a functional pool, and the functional pool includes an anaerobic pool, an anoxic pool, an aerobic pool, a sedimentation pool and a purification tank. The process comprises the steps: selecting a lighting environment, adopting a good lighting zone in the plateau environment as the selected zone, performing digging so as to form an installation pit under the surface of the selected plateau zone, installing a solar power supply device on the ground surface, introducing sewage from the anaerobic pool, adding matched composite nitrifying bacteria according to the characteristics of the sewage, guiding the sewage to flow through the entire system, finally discharging the sewage from the purification pool, and heating the sewage inside the tank body through a heating element so as to maintain the temperature at 15-25 DEG C. The invention aims to solve the problems of inconvenient sewage treatment, high cost, high energy consumption and no suitability for wide and sparsely-populated areas in the plateau environment are solved.

Description

technical field [0001] The invention relates to sewage treatment, in particular to a micro-dynamic sewage treatment system and its technology used in plateau environments. Background technique [0002] Sewage treatment generally adopts biological treatment, and its sewage treatment equipment is mainly used in low-altitude areas, because plateau areas have the characteristics of high altitude, low air pressure, low oxygen content, low ground temperature, large temperature difference between day and night, and strong solar radiation; It is difficult for conventional sewage treatment equipment to operate normally in adverse environments such as low temperature, low pressure and low oxygen. [0003] The sewage treatment in the plateau area is mainly transported to the treatment station by the municipal pipe network for centralized treatment. The treatment process is commonly used in the A / O process and the A2 / O process; Pools, intermediate pools, and mud storage pools are proce...

Claims

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Application Information

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IPC IPC(8): C02F9/14H02J7/35
CPCC02F9/00H02J7/35C02F3/02C02F3/28C02F3/30C02F2001/007C02F1/78C02F2305/02C02F1/001C02F1/283C02F3/34C02F3/302C02F2201/009
Inventor 曾晓松曹立新程祎兰杨刚黄浩然
Owner 四川天府泓源环保科技有限公司
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