CN209242830U - A kind of permeable absorbent-type micro-polluted water treatment system - Google Patents
A kind of permeable absorbent-type micro-polluted water treatment system Download PDFInfo
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- CN209242830U CN209242830U CN201821927585.1U CN201821927585U CN209242830U CN 209242830 U CN209242830 U CN 209242830U CN 201821927585 U CN201821927585 U CN 201821927585U CN 209242830 U CN209242830 U CN 209242830U
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Abstract
The utility model discloses a kind of permeable absorbent-type micro-polluted water treatment systems, it is characterized in that, module and three-level electrolytic module are concentrated including primary adsorption module, second level, the primary adsorption module is made of combined filter element and the water-permeable brick being enclosed in outside combined filter element, it is to be made of the collecting conduit of water collecting funnel and connection water collecting funnel that the second level, which concentrates module, water collecting funnel is connected to water-permeable brick and is located at below water-permeable brick, and the three-level electrolytic module is that the electrolysis process chamber being mounted in collecting conduit filled with iron carbon filler material forms.The utility model directly recycles after sewage is carried out subsurface processes by slightly polluted underwater processing system, it is energy saving, pass through more means multistep treatments such as physical absorption, chemical precipitation, electrolysis processing, sewage treatment is set to reach preferable effect, realize recycling for municipal sewage, it is energy saving.
Description
Technical field
The utility model relates to micro-polluted water treatment system more particularly to a kind of permeable absorbent-type micro-polluted water treatment systems
System.
Background technique
Micro-polluted water refers to drinking-water water source by the pollution based on organic matter, and making part index number is more than defending for drinking water source
Raw standard.In general, in contaminated rivers water body mainly include petroleum hydrocarbon, volatile phenol, ammonia nitrogen, pesticide, COD, heavy metal,
Arsenic, cyanide etc., these pollutant kinds are more, and property is more complex, but concentration is humbleer, especially those be difficult to degrade,
It is easy to biological accumulation and the priority acccess control toxic organic pollutant with three-induced effect, human health is poisoned very big.
The general processing method of micro-polluted water has method of chemical treatment, physical treatment process and biological treatment, by micro-polluted water
In some inorganic substances and be difficult to the organic substance degraded removal.The processing method of traditional micro-polluted water generally passes through aqueduct
It is transported to sewage treatment plant to be handled, is also unfavorable for environment while more energy consumption and purifies in time.
Sponge city refers to that city can have in terms of adapting to environmental change and reply as sponge
Good " elasticity ".Make city water suction, water storage, infiltration function and meanwhile provide water purification effect, therefore in recent years be suitable for sponge
The slightly polluted underwater processing system in city needs to develop.
Utility model content
The purpose of this utility model provides a kind of a kind of permeable absorbent-type micro-polluted water for being arranged in the undergrounds such as cell flower pond
Processing system, it is easy to operate, adsorption effect is good.
Technical solution
It includes that primary adsorption module, second level concentrate module and three-level electrolytic module that the utility model, which discloses column one kind, described
Primary adsorption module is made of combined filter element and the water-permeable brick being enclosed in outside combined filter element, and the second level concentrates module to serve as reasons
The collecting conduit composition of water collecting funnel and connection water collecting funnel, water collecting funnel is connected to water-permeable brick and is located at below water-permeable brick, described
Three-level electrolytic module is that the electrolysis process chamber being mounted in collecting conduit filled with iron carbon filler material forms.Using in iron carbon filler
Voltage carries out light electrolysis to micro-polluted water in 1.2V existing for portion.
Further, the combined filter element is peanut shell, straw powder and ferrous sulfate flocculant composition.Utilize peanut
The physical absorption function of shell, straw powder, the characteristic higher using its porosity, surface area is big, the functional groups such as hydroxyl, amino also have
There is stronger coordination ability, also have preferable physical adsorption property to some heavy metal ion and forms heavy metal coordination structure
Ability.Coagulating sedimentation water process is carried out using ferrous sulfate flocculant simultaneously, flocculant is recycled, except in decontaminated water
The series materials such as dyestuff, to achieve the purpose that resource circulation utilization.
Further, the coefficient of permeability of the water-permeable brick be 2.0~3.0 × 10-2cm/s, flexural strength 4.0~
5.0MPa, splitting and drawing flexural strength is 4.0~4.5MPa.It is required that playing permeable effect while having certain snap-resistent ability
Fruit.
Further, magnetic powder and flocculant are filled in the collecting conduit.Setting blender is constantly stirred, and is carried out
Magnetic load precipitating water process.Flocculated effect can achieve the requirement of national standard coloration, small miscellaneous in main removal micro-polluted water
Matter and coloured contaminant, removal rate reach 95% or more.
Further, the electrolysis process chamber upper end is connected with aerator.Aerator is continuously increased sewage and iron carbon
The contact rate of filler, removes the iron ion in water using principle of oxidation and reduction, adsorbs water using the porosity characteristic of iron and carbon
In metal ion and organic matter, can make to generate Fe (OH) 2 and Fe (OH) 3 to alkaline (7.5 or more) by adjusting pH value
Flocculation sedimentation, can colloidal particles in strong adsorption waste water, achieve the purpose that reduce coloration and remove the organic matter in waste water,
Realize 98% or more removal rate.
Further, it is also equipped with detection probe in the outlet part of micro-polluted water treatment system, passes through control system
The discharge of sewage, detection probe transfer data to controller after control processing, and controller is controlled further according to the index of setting
Whether the sewage after emission treatment.
Beneficial effect
The utility model directly recycles after sewage is carried out subsurface processes by slightly polluted underwater processing system, saves
The about energy makes sewage treatment reach preferable effect by more means multistep treatments such as physical absorption, chemical precipitation, electrolysis processing
Fruit realizes recycling for municipal sewage, energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Embodiment 1
Permeable absorbent-type micro-polluted water treatment system, including primary adsorption module, second level concentrate module and three-level to be electrolysed mould
Block, primary adsorption module are made of combined filter element 1 and the water-permeable brick 2 being enclosed in outside combined filter element, and second level concentration module is
It is made of the collecting conduit 5 of water collecting funnel 3 and connection water collecting funnel, is connected with water-supply-pipe between water collecting funnel 3 and collecting conduit
4, water collecting funnel 3 is located at 2 lower section of water-permeable brick, and three-level electrolytic module is to be mounted in collecting conduit 5 filled with iron carbon filler material 6
Electrolysis process chamber 9 form.Light electrolysis is carried out to micro-polluted water using voltage in 1.2V existing for iron carbon filler inside.
Combined filter element is peanut shell, straw powder and ferrous sulfate flocculant composition.The coefficient of permeability of water-permeable brick is permeable
Coefficient is 2.4 × 10-2Cm/s, flexural strength 4.6MPa, splitting and drawing flexural strength is 4.3MPa.Magnetic is filled in the collecting conduit
Powder and flocculant, setting blender are constantly stirred, and carry out magnetic load precipitating water process.Flocculated effect can achieve national standard
The requirement of coloration, the main minute impurities removed in micro-polluted water and coloured contaminant, removal rate reach 95% or more.
Electrolysis 9 upper end of process chamber is connected with aerator 7.Aerator 7 is continuously increased the contact of sewage with iron carbon filler
Rate, using principle of oxidation and reduction remove water in iron ion, using the porosity characteristic of iron and carbon absorption water in metal from
Son and organic matter can make to generate Fe (OH) 2 and 3 flocculation sedimentation of Fe (OH), energy to alkaline (7.5 or more) by adjusting pH value
Colloidal particles in enough strong adsorption waste water achieve the purpose that reduce coloration and remove the organic matter in waste water, realize 98% with
On removal rate.The outlet part of micro-polluted water treatment system is also equipped with detection probe 8, is handled by control system control
The discharge of sewage afterwards, detection probe transfer data to controller, and controller controls whether to discharge further according to the index of setting
Treated sewage.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of permeable absorbent-type micro-polluted water treatment system, which is characterized in that concentrate module including primary adsorption module, second level
With three-level electrolytic module, the primary adsorption module is made of combined filter element and the water-permeable brick being enclosed in outside combined filter element,
It is to be made of the collecting conduit of water collecting funnel and connection water collecting funnel that the second level, which concentrates module, and water collecting funnel is connected to water-permeable brick simultaneously
Below water-permeable brick, the three-level electrolytic module is to be mounted on the electrolysis process chamber that iron carbon filler material is filled in collecting conduit
Composition.
2. processing system according to claim 1, which is characterized in that the coefficient of permeability of the water-permeable brick be 2.0~3.0 ×
10-2Cm/s, 4.0~5.0MPa of flexural strength, splitting and drawing flexural strength is 4.0~4.5MPa.
3. processing system according to claim 1, which is characterized in that filled with magnetic powder and flocculation in the collecting conduit
Agent.
4. processing system according to claim 1, which is characterized in that the electrolysis process chamber upper end is connected with aeration dress
It sets.
5. processing system according to any one of claims 1-4, which is characterized in that in going out for micro-polluted water treatment system
Water portion is equipped with detection probe, the discharge of sewage after being handled by control system control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927585.1U CN209242830U (en) | 2018-11-22 | 2018-11-22 | A kind of permeable absorbent-type micro-polluted water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927585.1U CN209242830U (en) | 2018-11-22 | 2018-11-22 | A kind of permeable absorbent-type micro-polluted water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242830U true CN209242830U (en) | 2019-08-13 |
Family
ID=67529278
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927585.1U Active CN209242830U (en) | 2018-11-22 | 2018-11-22 | A kind of permeable absorbent-type micro-polluted water treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894168A (en) * | 2019-11-22 | 2020-03-20 | 河海大学 | Water permeable system for treating micro-polluted water, composite water permeable brick and preparation method thereof |
-
2018
- 2018-11-22 CN CN201821927585.1U patent/CN209242830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894168A (en) * | 2019-11-22 | 2020-03-20 | 河海大学 | Water permeable system for treating micro-polluted water, composite water permeable brick and preparation method thereof |
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