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Modularized sewage treatment device based on constructed wetland and treatment method thereof

A sewage treatment device and artificial wetland technology, applied in water/sewage multi-stage treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of insufficient funds, insufficient efficiency, high cost, etc., and achieve improvement Factory environment, reduced dosage, good effect

Pending Publication Date: 2022-08-02
JIANGSU DONGZHU LANDSCAPE CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sewage treatment plants: Some people have investigated more than 100 large treatment plants, and there are many serious problems, such as insufficient funds, high costs, and low efficiency. The general efficiency is less than 70%, and the low one is only 40%
Sewage treatment cost and energy consumption: basically high energy consumption \ low efficiency

Method used

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  • Modularized sewage treatment device based on constructed wetland and treatment method thereof
  • Modularized sewage treatment device based on constructed wetland and treatment method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like figure 1A constructed wetland-based modular sewage treatment device is shown, including a sedimentation tank 100, a water pump 110, an aeration tank 200, a first constructed wetland module 300, a second constructed wetland module 400, a third constructed wetland module 500, and water purification. The pool 600, the baffle plate 700, the filter screen 710, the pebble layer 720, the activated sludge layer 730, the original soil layer 740, the first layer of aquatic plants 750, the second layer of aquatic plants 760; the sedimentation tank 100 is a cylindrical container, the sedimentation The water pump 110 is arranged on the right side of the tank 100, and the aeration tank 200 is arranged on the right side of the water pump 110; the pipeline of the water pump 110 is connected to the top of the sedimentation tank 100 and the bottom of the aeration tank 200; The first constructed wetland module 300 is arranged on the right side of the aeration tank 200 and is separate...

Embodiment 2

[0036] like figure 2 A constructed wetland-based modular sewage treatment device is shown, including a sedimentation tank 100, a water pump 110, an aeration tank 200, a first constructed wetland module 300, a second constructed wetland module 400, a third constructed wetland module 500, and water purification. The pool 600, the baffle plate 700, the filter screen 710, the pebble layer 720, the activated sludge layer 730, the original soil layer 740, the first layer of aquatic plants 750, the second layer of aquatic plants 760; the sedimentation tank 100 is a cylindrical container, the sedimentation The water pump 110 is arranged on the right side of the tank 100, and the aeration tank 200 is arranged on the right side of the water pump 110; the pipeline of the water pump 110 is connected to the top of the sedimentation tank 100 and the bottom of the aeration tank 200; The first constructed wetland module 300 is arranged on the right side of the aeration tank 200 and is separa...

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Abstract

The invention belongs to the field of ecological sewage treatment, and discloses a modular sewage treatment device based on a constructed wetland and a treatment method thereof. The modularized sewage treatment device comprises a sedimentation tank (100), a water pump (110), an aeration tank (200), a first artificial wetland module (300), a second artificial wetland module (400), a third artificial wetland module (500), a water purification tank (600), a baffle (700), a filter screen (710), a pebble bed (720), an active sludge layer (730), an original soil layer (740), a first aquatic plant layer (750) and a second aquatic plant layer (760), the ecological purification capacity of the constructed wetland and original equipment of a sewage treatment plant are fully and ingeniously combined, continuous sewage treatment is achieved, the use amount of sewage treatment chemical reagents is reduced, the sewage treatment effect is good, and the environmental protection effect is outstanding.

Description

technical field [0001] The invention belongs to the field of ecological sewage treatment, and discloses a modular sewage treatment device based on a constructed wetland and a treatment method thereof. Background technique [0002] Sewage treatment (sewage treatment, wastewater treatment): The process of purifying sewage in order to make it meet the water quality requirements for discharge into a water body or for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, etc., while domestic sewage is sewage produced in daily life, which ref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F3/32C02F1/52
CPCC02F9/00C02F3/32C02F1/5281C02F2201/007C02F2301/08Y02W10/10
Inventor 浦金业章辰林刘颖琦朱冬海王飚
Owner JIANGSU DONGZHU LANDSCAPE CONSTR
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