CN205974001U - A biological powder activity charcoal purification processing system for water supply plant - Google Patents
A biological powder activity charcoal purification processing system for water supply plant Download PDFInfo
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- CN205974001U CN205974001U CN201620849583.XU CN201620849583U CN205974001U CN 205974001 U CN205974001 U CN 205974001U CN 201620849583 U CN201620849583 U CN 201620849583U CN 205974001 U CN205974001 U CN 205974001U
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- biological
- burgy
- activated carbon
- water
- biological powder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses a biological powder activity charcoal purification processing system for water supply plant, it contains: biological powder carbon adsorbs the pond, is filled with biological powder activity charcoal in this pond, waits the water that purifies and imports this biology powder carbon and adsorb in the pond, adsorb the powder carbon separate tank of pond exit linkage with biological powder carbon, it is provided with the second export that is used for discharging the first export of purifying waste water and is used for discharging biological powder activity charcoal, with the biological powder carbon degradation pool of powder carbon separate tank second export intercommunication, it still is provided with the blast aeration entry, this biology powder carbon degradation pool's export communicates biological powder carbon and adsorbs the pond. The utility model discloses a clean system handles and receives the pollution raw water, is divided into two processes with biological powder activity charcoal to getting rid of of former aquatic organic pollutant - - - and adsorbing and the degradation, going on in biological powder carbon adsorbs pond and biological powder carbon degradation pool respectively, the treatment effeciency is high, and purifying effect is good, and biological powder activity charcoal can use repeatedly, and the energy consumption is low, but in the advanced treatment of wide application water behind water supply plant sediment precipitation.
Description
Technical field
This utility model belongs to Water purification field, is related to a kind of emergency processing of water supply factory, advanced treating and special type
The purification technique of water process, it particularly relates to a kind of biological powder activated carbon cleaning treatment system of water supply factory.
Background technology
At present, surface water quality constantly deteriorates, and water quality standard for drinking water improves constantly, and traditional water treatment technology can not meet
The requirement to high-quality drinking water quality for the people.Organic pollution be China major part urban drinking water process in institute must faced by
One of problem, organic pollution particularly trace toxic noxious pollutant can have a strong impact on the healthy of resident, how warp
Organic pollution in the removal raw water of Ji effective and safe is the focus of current drinking water treatment field concern.Water factory is actual at present
In production many by conventional and set up the removal effect that pretreatment and advanced treatment mode improves Organic substance using strengthening, wherein deeply
Degree is processed with ozone and activated carbon and membrane technology for two kinds of topmost application forms.
Powdered Activated Carbon is one kind of activated carbon, has good absorption property, is good microbial reproduction carrier.Powder
Processing tap water, to improve in water quality be a kind of very effective method to last activated carbon, and it is to natural organic matters such as humic acidss, different
Smell the adsorptivities such as class material, incretion interferent, persistence organic pollutant, algae metabolite, medicine and personal care articles
Can be good, there is good application in terms of water process.
But in current Water purification, its absorption property is mainly utilized to the application of Powdered Activated Carbon, its adsorption capacity is limited,
Therefore cost of use is higher, and most of water factory is as emergency processing it is contemplated that but being difficult to bear up operation as longtime running
Cost.
Therefore, in the urgent need to providing a kind of can strengthening to make good use of the net of the absorption of Powdered Activated Carbon and bio-carrier effect
Change method, to reach the purpose of the former organic pollutants of removal of economical and effective safety.
Utility model content
The purpose of this utility model is the biological powder of a kind of emergency processing of water supply factory, advanced treating and extraordinary water process
Last active carbon purifying system and method, it is possible to achieve by the removal to former organic pollutants for the biological powder activated carbon, this reality
It is divided into absorption and two processes of degraded with new cleaning treatment system, respectively in biological burgy adsorption tank and biological burgy degraded
Carry out in pond, it is good to reach biological growth conditions on Powdered Activated Carbon, the high purpose for the treatment of effeciency greatly improves Organic substance
Removal effect and the recycling rate of waterused of Powdered Activated Carbon, reduce water producing cost.
For reaching above-mentioned purpose, this utility model provides a kind of biological powder activated carbon purified treatment of water supply factory
System, this processing system comprises：
Biological burgy adsorption tank；It is filled with biological powder activated carbon, water to be clean inputs in this biological burgy adsorption tank
To in this biological burgy adsorption tank, it is fully contacted with biological powder activated carbon therein, completes adsorption cleaning；
The burgy separate tank being connected with the outlet of biological burgy adsorption tank, for separating water and the biology through sufficiently cleaned up process
Powdered Activated Carbon；This burgy separate tank is provided with the first outlet for discharging purified water and is used for discharging biological powder activated carbon
Second outlet；
The biological burgy degraded pond connecting with burgy separate tank second outlet；This biological burgy degraded pond is additionally provided with air blast
Aeration entrance, is used for blasting oxygen, accelerates the degradation reaction in biological burgy degraded pond；The outlet of this biological burgy degraded pond is even
Lead to biological burgy adsorption tank so that the biological powder activated carbon through degradation treatment recycles.
Described water to be clean refers to the water after removing silt and contamination precipitation, and it is in biological burgy adsorption tank and burgy
Sediment deposition, the purity of impact biological powder activated carbon will not be produced in separate tank.
Described biological powder activated carbon selects ature of coal Powdered Activated Carbon.
The particle diameter of described biological powder activated carbon is 100 ~ 200 mesh.
In described biological burgy adsorption tank, Powdered Activated Carbon concentration is 20 ~ 200mg/L.
The described biological burgy adsorption tank internal adsorption time is 5 ~ 20min.
Oxygen, gas-water ratio 0.5 ~ 5 is blasted through blast aeration entrance in described biological burgy degraded pond：1, with volume ratio
Meter, to create the environment of good biodegradation pollutant.
In described biological burgy degraded pond, biological powder activated carbon concentration is 2000 ~ 100000mg/L.
Described biological burgy adsorption tank is to be thoroughly mixed form.
Described biological burgy degraded pond bottom is additionally provided with sewage draining exit, to discharge deactivated biological powder activity
Charcoal.
This utility model compared with prior art, has the advantage that and beneficial effect：
1st, the biological burgy adsorption tank adsorption time of processing system of the present utility model is shorter, is 5 ~ 20min, therefore, inhales
The volume in attached pond is typically small, and the later high-concentration biological burgy mud of the separation of biological burgy degraded pond receiving, therefore, biological
The volume of burgy degraded pond is also less.
2nd, in the biological burgy degraded pond of processing system of the present utility model, the content of organic matter is high, and aeration is abundant, dissolved oxygen
Height, creates and is conducive in biodegradable control environment, preferably degrades the Organic substance of attachment on burgy, preferably tames
Using burgy as the microorganism of carrier, greatly improve the treatment effect to Organic substance in water for the biodegradation.
3rd, processing system of the present utility model has higher ability to bear to the impact load of water water quality, the water yield, when
When biological burgy in biological burgy adsorption tank suffers to destroy, can be mended in time by the biological burgy in biological burgy degraded pond
Fill.
Brief description
Fig. 1 is a kind of biological powder activated carbon cleaning treatment system structural representation of water supply factory of the present utility model
Figure.
Specific embodiment
Describe the technical solution of the utility model below in conjunction with drawings and Examples in detail.
As shown in figure 1, being a kind of biological powder activated carbon cleaning treatment system of water supply factory of the present utility model, its
Comprise：Biological burgy adsorption tank 10, burgy separate tank 20 and biological burgy degraded pond 30.
It is filled with biological powder activated carbon in described biological burgy adsorption tank 10（Referred to as biological burgy）, water to be clean
It is input in this biological burgy adsorption tank, be fully contacted with biological powder activated carbon therein, complete adsorption cleaning.
Described burgy separate tank 20 is connected with the outlet of biological burgy adsorption tank 10, for separating through sufficiently cleaned up process
Water and biological powder activated carbon；This burgy separate tank 20 is provided with the first outlet 21 for discharging purified water and is used for discharging
The second outlet 22 of biological powder activated carbon；
Described biological burgy degraded pond 30 is connected with the second outlet 22 of burgy separate tank；This biological burgy degraded pond 30
It is additionally provided with blast aeration entrance 31, is used for blasting oxygen, to create the environment of good biodegradation pollutant, accelerate biological
Degradation reaction in burgy degraded pond 30；The outlet of this biological burgy degraded pond 30 to biological burgy adsorption tank 10 so that
Biological powder activated carbon through degradation treatment recycles.Described biological burgy degraded pond 30 bottom is additionally provided with sewage draining exit
（In figure is not shown）.As biological powder activated carbon loss of activity, in burgy separate tank bottom blow-down mouth, the burgy losing efficacy can be excluded,
And in the fresh Powdered Activated Carbon of biological burgy adsorption tank 10 supplement.
Described biological burgy adsorption tank is the form that is thoroughly mixed, and water to be clean is permissible with being fully contacted of biological burgy
There are various ways, can be mixed with broken pipe flow-disturbing waterpower, diving mixer mixes, vertical stirrer mixing etc..
Described burgy separate tank can also have various ways, has natural sedimentation to separate, inclined tube separates, swash plate separates and film
Separate etc., typically will not be separated using filter screen it is difficult to clean.
The biological powder activated carbon cleaning treatment system of water supply factory of the present utility model, using method is as follows：
(1) water to be clean is input in biological burgy adsorption tank 10, powder activity in described biology burgy adsorption tank
Charcoal concentration is 20 ~ 200mg/L, using burgy quick adsorption ability by Adsorption of Organic in raw water to burgy, absorption
Time is 5 ~ 20min；
(2) using burgy separate tank 20, water is separated with biological burgy, water is purified；
(3) the high concentration bottom burgy mud of burgy separate tank 20 drains into the life that biological burgy degraded pond 30 carries out Organic substance
Thing is degraded, and blasts oxygen, gas-water ratio 0.5 ~ 5 through blast aeration entrance 31 in described biology burgy degraded pond 30：1, with volume ratio
Meter, to create the environment of good biodegradation pollutant, in described biology burgy degraded pond, biological powder activated carbon concentration is
2000~100000mg/L；
(4) the high-concentration biological burgy mud after degradation of contaminant is back to the water inlet end of biological burgy adsorption tank 10, with
Enter biological burgy adsorption tank after raw water mixing and continue absorption；
(5) continuously run by above-mentioned steps, the removal of achievable Organic Pollutants of Drinking Water and biodegradation.
Described water to be clean refers to the water after removing silt and contamination precipitation, and it is in biological burgy adsorption tank and burgy
Sediment deposition, the purity of impact biological powder activated carbon will not be produced in separate tank.
Described biological powder activated carbon selects ature of coal Powdered Activated Carbon, and its particle diameter is 100 ~ 200 mesh.
Embodiment 1
In the present embodiment, PROCESS FOR TREATMENT contaminant water is purified using the absorption of biological burgy, separate tank and degraded pond, to be clean
Water is 1.85NTU, TOC for water after water supply plant precipitation, turbidity（Total organic carbon Total Organic Carbon）For 4.5mg/L,
UV254（UV254Value is absorbance under 254nm length ultraviolet light for some Organic substances in water, and reflection is naturally occurring in water
The number of the aromatic compound of Humus larger molecular organicses and double bond containing C=C and C=O double bond）For 0.07.Biological powder
The dosage that charcoal adsorption tank enters aquatic organism burgy is 50mg/L, and in biological burgy degraded pond, the concentration of biological burgy is 20000mg/
L, blast aeration gas-water ratio is 1：1.Continuous operation 7 days, on burgy, biological growth is good, separate tank delivery turbidity 1.8NTU, TOC
For 2.7mg/L, UV254For 0.03.
Embodiment 2：
In the present embodiment, PROCESS FOR TREATMENT contaminant water is purified using the absorption of biological burgy, separate tank and degraded pond, to be clean
Water is 1.85NTU for water after water supply plant precipitation, turbidity, and TOC is 4.5mg/L, UV254For 0.07.Biological burgy adsorption tank enters aquatic
The dosage of thing burgy is 100mg/L, and in biological burgy degraded pond, the concentration of biological burgy is 50000mg/L, blast aeration gas
Water is than for 2：1.Raw water simulation burst water pollution event adds Nitrobenzol 0.05mg/L, separate tank water outlet 0.01mg/L, removes
Rate 80%.
This utility model provides a kind of biological powder being applied to water supply plant emergency processing, advanced treating and extraordinary water process
Last active carbon purifying system, this system includes biological burgy adsorption tank, burgy separate tank, biological burgy degraded pond.Through precipitation
The water of removal silt enters biological burgy adsorption tank with the high-concentration biological burgy mud of backflow after mixing, biological burgy adsorption tank is
Be thoroughly mixed form, using burgy quick adsorption ability by Adsorption of Organic in raw water to burgy, separate in burgy
Water is separated the purpose it is achieved that being purified water with biological burgy by pond.Meanwhile, the biological burgy having adsorbed pollutant enters
Biological burgy degraded pond, blast aeration oxygenation in degraded pond, the environment of good biodegradation pollutant is created to biological burgy,
Realize the biology using burgy as carrier the organic pollution of absorption on burgy fully to be degraded, after degradation of contaminant
Biological burgy mud is back to the water inlet end of biological burgy adsorption tank again, enters biological burgy adsorption tank and continue to inhale after mixing with raw water
Attached.Cleaning system purified treatment micro-polluted water of the present utility model, by biological powder activated carbon to former organic pollutants
Removal be divided into the absorption of two processes and degrade, carry out in biological burgy adsorption tank and biological burgy degraded pond respectively,
Treatment effeciency is high, good purification, and biological powder activated carbon can repeatedly use, and energy consumption is low, can be widely applied to water supply plant
In the advanced treating of water after sediment deposition.
Although content of the present utility model has been made to be discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as to restriction of the present utility model.After those skilled in the art have read the above, for
Multiple modifications and substitutions of the present utility model all will be apparent from.Therefore, protection domain of the present utility model should be by appended
Claim limiting.
Claims (10)
1. a kind of biological powder activated carbon cleaning treatment system of water supply factory is it is characterised in that this processing system comprises：
Biological burgy adsorption tank（10）；This biological burgy adsorption tank（10）Inside it is filled with biological powder activated carbon, water to be clean
It is input to this biological burgy adsorption tank（10）In, it is fully contacted with biological powder activated carbon therein, complete adsorption cleaning；
With biological burgy adsorption tank（10）The burgy separate tank that outlet connects（20）, for separate water through sufficiently cleaned up process with
Biological powder activated carbon；This burgy separate tank（20）It is provided with the first outlet for discharging purified water（21）And be used for discharging life
The second outlet of thing Powdered Activated Carbon（22）；
With burgy separate tank second outlet（22）The biological burgy degraded pond of connection（30）；This biological burgy degraded pond（30）Also set
It is equipped with blast aeration entrance（31）, it is used for blasting oxygen, accelerate biological burgy degraded pond（30）Interior degradation reaction；This biological powder
Charcoal degraded pond（30）Outlet to biological burgy adsorption tank（10）So that the biological powder activated carbon circulation through degradation treatment
Use.
2. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that described
Water to be clean refers to the water after removing silt and contamination precipitation, and it will not in biological burgy adsorption tank and burgy separate tank
Produce sediment deposition, the purity of impact biological powder activated carbon.
3. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that described
Biological powder activated carbon select ature of coal Powdered Activated Carbon.
4. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 3 is it is characterised in that described
Biological powder activated carbon particle diameter be 100 ~ 200 mesh.
5. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that described
Biological burgy adsorption tank（10）Interior Powdered Activated Carbon concentration is 20 ~ 200mg/L.
6. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 5 is it is characterised in that described
Biological burgy adsorption tank（10）The internal adsorption time is 5 ~ 20min.
7. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that described
Biological burgy adsorption tank（10）For being thoroughly mixed form.
8. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that described
Biological burgy degraded pond（30）Interior through blast aeration entrance（31）Blast oxygen, gas-water ratio 0.5 ~ 5：1, with volume basis.
9. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that described
Biological burgy degraded pond（30）Interior biological powder activated carbon concentration is 2000 ~ 100000mg/L.
10. the biological powder activated carbon cleaning treatment system of water supply factory as claimed in claim 1 is it is characterised in that institute
The biological burgy degraded pond stated（30）Bottom is additionally provided with sewage draining exit, to discharge deactivated biological powder activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849583.XU CN205974001U (en) | 2016-08-08 | 2016-08-08 | A biological powder activity charcoal purification processing system for water supply plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849583.XU CN205974001U (en) | 2016-08-08 | 2016-08-08 | A biological powder activity charcoal purification processing system for water supply plant |
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| CN205974001U true CN205974001U (en) | 2017-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045063A (en) * | 2016-08-08 | 2016-10-26 | 上海市政工程设计研究总院（集团）有限公司 | Biological powder activated carbon purification treatment system for water supply plant |
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2016
- 2016-08-08 CN CN201620849583.XU patent/CN205974001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045063A (en) * | 2016-08-08 | 2016-10-26 | 上海市政工程设计研究总院（集团）有限公司 | Biological powder activated carbon purification treatment system for water supply plant |
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