A garden sewage treatment system and its treatment method

A technology of sewage treatment system and sewage treatment agent, applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc., can solve the burden of drainage system, waste of urban domestic water, and loss of water resources and other issues, to achieve the effect of high practical value, worthy of promotion and application, and huge market value

Active Publication Date: 2020-09-01
山东高速环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, landscape pools, restaurants, toilets, etc. in the garden will produce some domestic wastewater every day. The direct discharge of these wastewater will pollute the environment and increase the burden on the drainage system of the garden; Sewage, if this kind of sewage in rainy days is discharged directly, it will often lose a lot of water resources, and in the garden area under drought conditions, tap water needs to be used to irrigate plants, thus wasting a lot of urban domestic water
[0003] The filter residue after the treatment of sewage by the current sewage treatment agent can only be landfilled, which not only causes waste of resources, but also produces new domestic garbage. It is particularly important to recycle domestic waste water and rainy day sewage

Method used

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  • A garden sewage treatment system and its treatment method
  • A garden sewage treatment system and its treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A garden sewage treatment system, comprising a water collection well 1, a sedimentation tank 3, a horizontal submerged flow pool 4 and an irrigation system 5; the water collection well 1 and the sedimentation tank 3 are connected by a water pipe, and a water pump is installed on the water pipe; the water pump can The water in the collection well 1 is pumped into the settling tank 3, which includes a feeding device 2 and a filter layer 8 arranged on the top of the settling tank; the sewage treatment agent is housed in the described feeding device 2; in the settling tank 3 The waste water can be processed by settling and filtering; the settling tank 3 and the horizontal submerged flow tank 4 are connected by a water pipe, and a water pump is installed on the water pipe, so that the water in the settling tank 3 can be drawn into the horizontal submerged flow tank 4; the described The water pipe is connected between the horizontal submerged flow pool 4 and the irrigation sys...

Embodiment 2

[0039] The following devices are added to the equipment in Embodiment 1: the irrigation system 5 is provided with several second drainage pipes 13, and a water valve is installed on each drainage pipe.

Embodiment 3

[0041] A sewage treatment agent, in parts by mass, is composed of the following raw materials: 45kg of modified fruit shell activated carbon, 12kg of wheat starch, 85kg of corncob powder and 6kg of polyferric chloride;

[0042] Described sewage treatment agent obtains according to the following steps:

[0043] ①Mix 35kg of walnut shells, 35kg of cottonseed shells, 15kg of wheat bran and 1kg of polyethylene glycol, add 25kg of water to wet the surface, and then 2 Two stages of anaerobic pyrolysis were carried out in a mixed gas with a volume ratio of 1:3 of CO: the first stage temperature was 210°C, and the time lasted for 55 minutes; the second stage temperature was 340°C, and the time lasted for 25 minutes. Shell activated carbon; the mass ratio of walnut shell, cottonseed shell, wheat bran, polyethylene glycol and water is 35:35:15:1:25;

[0044] ② Add 2.7kg of hydrogen peroxide and 0.045kg of manganese dioxide to the fruit shell activated carbon obtained in step ①, first h...

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PUM

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Abstract

The invention discloses a sewage treatment system for gardening and a sewage treatment method thereof. The sewage treatment system for gardening sequentially comprises a water-collecting well, a sedimentation pond, a horizontal undercurrent pond and an irrigation system, wherein the connected devices are connected through water pipes; water pumps are arranged on the water pipes. The sewage treatment system for gardening can recycle, treat and utilize domestic sewage and rainwater sewage; the sewage treatment system for gardening is simple in structure and high in practical value, can meet gardening needs, and effectively relieves the freshwater resource pressure caused by gardening water; the sewage treatment system for gardening uses a self-prepared sewage treatment agent for treating impurities in sewage, and can effectively remove nitride and phosphide in the sewage and adjust the pH till a neutral state; the treated sewage can be used as gardening water for irrigating garden plants, while sludge obtained after filtration can be used as a fertilizer for the garden plants, so that the purpose of turning wastes into treasures is achieved; the sewage treatment system for gardening has a good market prospect.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a garden sewage treatment system and a treatment method thereof. Background technique [0002] In the process of garden design, sewage treatment is a very important project. On the one hand, landscape pools, restaurants, toilets, etc. in the garden will produce some domestic wastewater every day. The direct discharge of these wastewater will pollute the environment and increase the burden on the drainage system of the garden; Sewage, if this kind of sewage in rainy days is discharged directly, a large amount of water resources will often be lost, and in the garden area under drought conditions, tap water needs to be used to irrigate plants, thus wasting a large amount of urban domestic water. [0003] The filter residue after the treatment of sewage by the current sewage treatment agent can only be landfilled, which not only causes waste of resources, but also produces ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00A01G25/02C05F7/00C02F101/16
CPCA01G25/02C02F1/00C02F1/001C02F2001/007C02F2101/105C02F2101/16C02F2201/007C05F7/00Y02A40/20
Inventor 宋国防郝立东姜莉华
Owner 山东高速环境科技有限公司
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