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Sewage treatment system equipment for absolute quantification of sludge and method for recycling sewage

A technology of sewage treatment system and system equipment, applied in water/sludge/sewage treatment, oxidized water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of secondary pollution and pollution diffusion, and save production Land use, good treatment conditions, and the effect of avoiding secondary pollution

Inactive Publication Date: 2012-07-04
SOUTH CHINA REBORN RESOURCES ZHONGSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current sewage treatment equipment and technology have not completely solved and realized the simultaneous elimination of sludge generation and sludge disposal in the sewage treatment equipment system. Leaving the sewage treatment site and transferring it to other places for treatment, in the process, it may also cause pollution spread or secondary pollution

Method used

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  • Sewage treatment system equipment for absolute quantification of sludge and method for recycling sewage
  • Sewage treatment system equipment for absolute quantification of sludge and method for recycling sewage
  • Sewage treatment system equipment for absolute quantification of sludge and method for recycling sewage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] Embodiment 1 Sewage treatment system equipment using glowing felt water treatment device and its treatment method and process flow

[0086] like figure 2 , the method and equipment include the following:

[0087] 1. 100 tons of sewage is preliminarily filtered from the primary sedimentation tank 1 through the solid-liquid separation gate 2 in the sundries column, and then is fed into the glowing felt water treatment device in the equipment system by the water inlet pump 3 at a delivery rate of 4.8 tons per hour for solid-liquid treatment. Separation, the sewage is sprayed on the glowing felt 5 in the middle of the tank through the injection port on the top of the tank, after solid-liquid separation, the liquid enters the water storage 6 at the bottom of the tank, and there are several manholes for repairs on the tank 7. After the sludge in the sewage settles at the bottom of the tank, it is pumped out by the sludge pump 4 to be used in the subsequent process and made ...

Embodiment 2

[0096] Embodiment 2 Sewage treatment system equipment using a vertical ultrasonic sewage treatment device and its treatment method and process flow

[0097] like Figure 4 Shown:

[0098] 1. The mixed sewage of 50 tons of domestic sewage and industrial sewage is initially filtered by the primary sedimentation tank 1 through the solid-liquid separation gate 2 of the debris column, and then input into the water storage tank 5 in the equipment system through the water inlet pump 3, The sludge is discharged through the sludge pump 4 at the bottom of the water storage tank 5, and is used in the production of subsequent adsorbents; after the sewage passes through the water storage tank 5, it enters the vertical ultrasonic atomization device for solid-liquid separation, and the vertical ultrasonic atomization device It includes a plurality of ultrasonic atomizers 8 with downward spraying heads, and a mist dropper 9 is arranged below it. After the sewage is collected by the mist drop...

Embodiment 3

[0103] Embodiment 3 Sewage treatment system equipment using a horizontal ultrasonic sewage treatment device and its treatment method and process flow

[0104] like Image 6 Shown:

[0105] 1. The mixed sewage of 100 tons of domestic sewage and industrial sewage is initially filtered from the primary sedimentation tank 1 through the solid-liquid separation gate 2 of the sundries column, and then enters the sewage pool 5 through the water inlet pipe 3, and the sewage at the bottom of the sewage pool 5 The pool sediment 9 is discharged through the sludge pump 4, and is used in the production of subsequent adsorbents; in this embodiment, the solid-liquid separation device is a horizontal horizontal ultrasonic sewage treatment device 6, and the top of the device is provided with a rotating scraper for cleaning. arm 6, the device is located above the liquid level of the sewage pool 5, and an automatic suction valve 8 is provided on the top shell, and the atomized sewage is sucked i...

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Abstract

The invention provides sewage treatment system equipment for absolute quantification of sludge and a method for recycling sewage. The equipment comprises a sewage filtration device, a solid-liquid separation device, an ozone generator, a gas-water mixer, an ozone-water reactor, a composite filtration device, an ultraviolet water treatment device, and sewage treatment system equipment for converting the sludge into an adsorbent and a hybrid charge adsorbent, wherein the sewage filtration device is connected and communicated with the solid-liquid separation device. The method for recycling the sewage comprises the following steps that: the sludge in the sewage and the sewage are separated in the solid-liquid separation device; the sewage is collected by using a fog water collection device and then flows into the gas-water mixer; meanwhile, ozone gas produced by the ozone generator also flows into the gas-water mixer and then is mixed with the input sewage, and is conveyed to the ozone-water reactor; the sewage treated by using the ozone-water reactor flows into the composite filtration device; and water obtained after the treatment of the composite filtration device flows into a reservoir, then is fed to the ultraviolet water treatment device through a water pump and treated to form reclaimed water.

Description

technical field [0001] The application of the present invention relates to a system equipment and corresponding method for treating sewage treatment and sludge, the inevitable product in sewage treatment, in the same equipment system. This method can achieve reuse water and landscape water after sewage treatment. standards, and convert the sludge produced in the sewage treatment process into the water purification adsorbent in the treatment system, which belongs to the technical field of sewage treatment equipment. Background technique [0002] In recent years, with the large increase in the area of ​​industrial and human residential land in various places, the subsequent large-scale generation of industrial wastewater and domestic sewage has prompted continuous improvement and upgrading of sewage treatment equipment and technology. [0003] At present, there are many commonly used processes for sludge treatment, including anaerobic-anoxic-aerobic process, adsorption-biodegr...

Claims

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Application Information

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IPC IPC(8): C02F9/08C02F1/32C02F1/78C02F1/36
Inventor 许文姬李国声李汉声
Owner SOUTH CHINA REBORN RESOURCES ZHONGSHAN
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