Discharge port disinfection method combining multi-component oxidants and ultraviolet rays

A discharge outlet and oxidant technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, special treatment targets, etc., can solve the problem of increasing the infection risk of surrounding residents or passing pedestrians, endangering public health and human health, and easy formation of water splashes Aerosol and other problems, to achieve the effect of convenient transmission, improved treatment effect, and convenient installation

Active Publication Date: 2020-09-01
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the wastewater carrying a large amount of viruses or pathogenic bacteria flows into the surface water body through the discharge outlet, it is easy to cause the virus to spread to the water source and enter the drinking water treatment and water supply equipment, endangering public health and human health
In addition, due to the fall of the discharge port or the turbulent outflow, the splashed water is easy to form aerosols, which increases the risk of infection for surrounding residents or passing pedestrians, and even triggers super-spreading events

Method used

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  • Discharge port disinfection method combining multi-component oxidants and ultraviolet rays
  • Discharge port disinfection method combining multi-component oxidants and ultraviolet rays
  • Discharge port disinfection method combining multi-component oxidants and ultraviolet rays

Examples

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Effect test

Embodiment 1

[0080] A discharge port detoxification device combining multi-component oxidizers and ultraviolet rays, the device includes a multi-functional axle 1 , multi-component oxidation synergistic ultraviolet lamps 2 , an operation control device 3 and a power transmission device 4 .

[0081] The multifunctional axle 1 is fixed on the discharge port of the municipal pipe network, and is used to carry the multi-component oxidation synergistic ultraviolet lamp 2 and uniformly distribute the oxidant 21 in the internal pipeline 51 of the discharge port; the multi-functional oxidation synergy ultraviolet lamp 2 is installed on the multi-functional axle 1. It is used to eliminate the virus of the water body 52 in the discharge port pipe, purify the water quality and deodorize; the operation control device 3 is arranged outside the discharge port, and is used to supply power to the device, transport the oxidant 21 and the operation of the auxiliary device; the power transmission device 4 is ...

Embodiment 2

[0106] A discharge port detoxification device that combines multiple oxidants and ultraviolet rays, its basic structure and water purification method are the same as in Example 1, and its specific implementation method is:

[0107] The multifunctional axle 1 is fixed on the discharge port of the municipal pipe network, and is used to carry the multi-component oxidation synergistic ultraviolet lamp 2 and uniformly distribute the oxidant 21 in the internal pipeline 51 of the discharge port; the multi-functional oxidation synergy ultraviolet lamp 2 is installed on the multi-functional axle 1. It is used to eliminate the virus of the water body 52 in the discharge port pipe, purify the water quality and deodorize; the operation control device 3 is arranged outside the discharge port, and is used to supply power to the device, transport the oxidant 21 and the operation of the auxiliary device; the power transmission device 4 is placed next to the operation control device 3, and is u...

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Abstract

The invention provides a discharge port disinfection method combining multi-component oxidants and ultraviolet rays. A multifunctional wheel shaft is fixed at a discharge port of a municipal pipe network; a multi-component oxidation synergistic ultraviolet lamp is installed on the multifunctional wheel shaft; an operation control device and a power transmission device are arranged outside a discharge port; and the multi-component oxidation synergistic ultraviolet lamp is used for conducting disinfection, water purification and deodorization on water in pipes at the discharge port through the combined physicochemical effect of various oxidants and an ultraviolet lamp. According to the discharge port disinfection method of the invention, the internal space of the discharge port is fully utilized; through the ingenious design of the multifunctional wheel shaft and the power transmission device, the arrangement and rotation of the multi-component oxidation synergistic ultraviolet lamp in the discharge port are achieved; and efficient disinfection, water quality purification and stink removal of water discharged from the discharge port are achieved through the combined action of the multi-component oxidants and the ultraviolet lamp and the multifunctional regulation and control of the operation control device. Compared with the prior art, the method has the outstanding advantages ofhigh applicability, easiness in implementation, quickness, high efficiency, multiple functions, flexibility in operation and the like.

Description

technical field [0001] The invention belongs to the technical field of municipal drainage and public health, and relates to a discharge port detoxification method combining multiple oxidants and ultraviolet rays. Background technique [0002] As an important part of urban drainage installations, discharge outlets undertake the functions of discharging rainwater to surface water bodies or entering surface water bodies after being treated by sewage treatment plants. Relevant studies have shown that river outlets are important carrier reservoirs for microorganisms, and there are a variety of human viruses and pathogenic bacteria. [0003] There may be a potential transmission and exposure path for the virus from the toilet to the municipal pipe network, to the outfall, and finally to the surface water body. If the wastewater carrying a large amount of viruses or pathogenic bacteria flows into the surface water body through the discharge outlet, it is easy to cause the virus to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08C02F101/16C02F101/30
CPCC02F1/32C02F1/50C02F1/722C02F1/766C02F9/00C02F2101/16C02F2101/30C02F2201/324C02F2303/04C02F2303/14
Inventor 张欣董磊张辰崔贺杨一烽
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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