CN107311398A - A kind of high concentrated organic wastewater processing unit - Google Patents
A kind of high concentrated organic wastewater processing unit Download PDFInfo
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- CN107311398A CN107311398A CN201710635976.XA CN201710635976A CN107311398A CN 107311398 A CN107311398 A CN 107311398A CN 201710635976 A CN201710635976 A CN 201710635976A CN 107311398 A CN107311398 A CN 107311398A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001179 sorption measurement Methods 0.000 claims abstract description 27
- 230000001699 photocatalysis Effects 0.000 claims abstract description 14
- 238000007146 photocatalysis Methods 0.000 claims abstract description 14
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000001954 sterilising effect Effects 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 9
- 238000011049 filling Methods 0.000 claims abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 60
- 238000007789 sealing Methods 0.000 claims description 22
- 238000005276 aerator Methods 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002894 chemical waste Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of high concentrated organic wastewater processing unit, including being sequentially connected barrier, settling tank, SBR biochemistry pools, adsorption tank, pH regulating reservoirs, sterilization pool, settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, sewage draining exit is all connected with sludge-tank, activated carbon adsorption layer is provided with adsorption tank, activated carbon adsorption layer includes filling activated carbon in fixed net, activated carbon, photocatalysis layer, ultraviolet lamp source, fixed net, it is provided with fixed net in ultraviolet lamp source, activated carbon and is provided with photocatalysis layer；PH regulating reservoirs connect soda acid tank, and barrier is provided with water inlet end, and sterilization pool is provided with water side.Advantage of the present invention：The waste water of efficient process different batches is realized as needed, while energy consumption is saved, the mode being uniformly processed that is simple to operate, time saving and energy saving, changing traditional different waste water；Simple to operate and floor space is small, equipment life is long.
Description
Technical field
The present invention relates to a kind of technical field of waste water processing, specially a kind of high concentrated organic wastewater processing unit.
Background technology
With industrial boom, the type and quantity of waste water rapidly increase, and the pollution to water body is also increasingly extensively and tight
Weight, threatens the health and safety of the mankind.Wherein high concentrated organic wastewater mainly has the characteristics that:One is that organic concentration is high.
COD is general in 2 000 more than mg/L, the even as high as tens of thousands of or even hundreds of thousands mg/L having, and comparatively, BOD is relatively low, a lot
Waste water BOD and COD ratio are less than 0.3；Two be complicated component, and Organic substance in water is given up with aromatic compound containing toxicant
Thing and heterocyclic compound are in the majority, more than contain sulfide, nitride, heavy metal and toxic organic compound；Three be that colourity is high, there is different
Taste.Some waste water give out pungent stench, are had undesirable effect to surrounding environment；Four be with strong acid and strong base.
In the ultra-high concentration organic wastewater that industry is produced, acid, bases are numerous, often with strong acid or strong basicity.One is to need
Oxygen endangers:Due to biodegradation, high concentrated organic wastewater can make receiving water body anoxic even anaerobism, and most aquatic organisms will
Death, so as to produce stench, deteriorates water quality and environment.Two be sense organ contact scar:High concentrated organic wastewater not only loses water body
Use value, more has a strong impact on the normal life of the nearby water bodies people.Three be causing toxicity harm:Contain in ultra-high concentration organic wastewater
There are a large amount of toxic organic compounds, can constantly accumulate, store in the natural environments such as water body, soil, finally enter human body, harmful to human
Health.
High concentrated organic wastewater processing in the prior art mainly includes Oxygen Adsorption method, burning method, absorption method, SBR processing
Etc. method processing.Wherein SBR sewage treatment process is a type of modern activated sludge process, it be one provided with aeration and
In the reactor of agitating device, according to predetermined program, the behaviour for carrying out the process such as water-filling, biochemical reaction, precipitation, draining, idle
Make.Terminate to be a cycle to idle since water-filling.But there is problems with during wastewater treatment in the prior art：1st, at waste water
Manage installation area big, because biochemistry pool, settling tank need serial or parallel connection setting multiple, cause floor space big；2nd, by
Yu Shuizhong contains high-enriched organics, and the corrosivity to equipment is larger, and service life of equipment is short；3rd, additional thing such as activated carbon is needed
Absorption, coal dust absorption etc., cost is high, and expense is expensive, causes unit price high, by by taking coking chemical waste water as an example, ideal processing
The unit water cost of coking chemical waste water is at least in (RMB) 10-8 members/more than m3；4th, by plant capacity, production kind
Difference causes organism kinds in high concentrated organic wastewater, BOD values have larger difference in waste water.
The content of the invention
To solve the above problems, the invention discloses a kind of high concentrated organic wastewater processing unit, reducing processing unit
Overall floor space, reduces cost, wider using scope, can effectively processing plant's different product, different operating amount it is all kinds of
Waste water.
In order to reach object above, the present invention provides following technical scheme：
A kind of high concentrated organic wastewater processing unit, including it is sequentially connected barrier, settling tank, SBR biochemistry pools, adsorption tank, pH tune
Pond, sterilization pool are saved, the settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, and the sewage draining exit is all connected with sludge-tank, described
Activated carbon adsorption layer is provided with adsorption tank, the activated carbon adsorption layer includes fixed net, activated carbon, photocatalysis layer, ultraviolet lamp source,
It is provided with filling activated carbon in the fixed net, the fixed net in ultraviolet lamp source, the activated carbon and is provided with photocatalysis layer；It is described
PH regulating reservoirs connect soda acid tank, and the barrier is provided with water inlet end, and the sterilization pool is provided with water side.
Further, the photocatalysis layer is optically catalytic TiO 2 layer.The titanium deoxide catalyst that photocatalysis layer is set
The titanium deoxide catalyst set in the self-recovery power of activated carbon, activated carbon can be accelerated, under the irradiation of ultraviolet lamp source, recovered
The adsorption function of activated carbon, makes the organic matter of charcoal absorption be decomposed.
Further, the SBR biochemistry pools include pre-reaction pond, main reaction pond, water decanter, aerator, agitator, described
Aerator is arranged on SBR biochemistry pools bottom, and deflection plate, the deflection plate side are provided between the pre-reaction pond and main reaction pond
Provided with openable sealing plate, the water decanter is arranged on the middle part in main reaction pond, and the agitator is arranged in main reaction pond,
The SBR biochemistry pools are additionally provided with water inlet, delivery port, and the water decanter connects delivery port.SBR biochemistry pools first carry out pre-reaction,
Subsequently into the processing of main reaction pond, the agitator in main reaction pond accelerates extent of reaction, and aerator is effectively aerated, and water decanter is convenient
Water is strained, deflection plate, effective water conservancy diversion are set between main reaction pond and pre-reaction pond, while openable sealing plate is set, when
When waste water needs to enter the processing of main reaction pond, sealing plate can be opened, into main reaction pond, when waste water need not be carried out at main reaction
During reason, adsorption tank can be directly entered.
Further, the SBR biochemistry pools include the main reaction pond of two or more setting parallel with one another, and the adjacent main is anti-
The second deflection plate is provided between Ying Chi, the second deflection plate side is provided with openable second sealing plate.SBR biochemistry pools include
The more than two main reaction ponds being arranged in parallel, cause high concentrated organic wastewater according to the difference of plant capacity, production kind
In middle organism kinds, waste water there is larger difference in BOD values, when output make it that wastewater discharge is few less or product is produced in itself
When raw waste water is less, one of main reaction pond can be only used alone；When the organic matter for the waste water that different workshops are produced contains
, can independent several main reaction ponds therein used in parallel when amount, concentration are different；Adjacent main reaction tank is directly provided with the second baffling
Plate and the second sealing plate, can be achieved the direct crossfire connection in each main reaction pond, when sewage load is less, when organic concentration is high,
It can be handled by the way of series connection, effectively improve processing speed, disposal ability.The waste water of efficient process different batches is realized,
Energy consumption, the mode being uniformly processed that is simple to operate, time saving and energy saving, changing traditional different waste water are saved simultaneously.
Further, the pre-reaction pond is anaerobic nitrification pond.Anaerobic digestion pretreatment is first carried out, effective acidifying is decomposed
Organic matter, is conducive to the processing of a follow-up step, while the operation such as methane, heap can be carried out as needed.
Further, sludge pump is provided with the sludge-tank.Sludge pump can quickly remove sludge.
The principle of high concentrated organic wastewater processing is carried out using the high concentrated organic wastewater processing unit of the present invention：The device
The water inlet of barrier connect the delivery port of pending waste water, waste water enters barrier, obstructs larger solid impurity, subsequently into
Settling tank is settled, the most of granule foreign of sedimentation, and then waste water enters SBR biochemistry pools, carries out biochemical treatment, and effective processing has
Organic matter in machine waste water, subsequently into adsorption tank, because the colourity of high concentrated organic wastewater is higher, it is necessary to adjust colourity, together
When adsorb the residual organic matter that is not handled by biochemistry pool, pH regulating reservoirs are entered after the completion of processing, pH is adjusted, finally enters sterilization pool
Carry out disinfection.Wherein settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, and sewage draining exit is all connected with sludge-tank；It is provided with adsorption tank
Activated carbon adsorption layer, activated carbon adsorption layer includes filling activity in fixed net, activated carbon, photocatalysis layer, ultraviolet lamp source, fixed net
It is provided with charcoal, fixed net in ultraviolet lamp source, activated carbon and is provided with photocatalysis layer, the organic matter adsorbed in activated carbon is by ultraviolet lamp source point
Solution purification, activated carbon can be realized by ultraviolet lamp source activating and regenerating and recycled；PH regulating reservoirs connect soda acid tank, adjust pH；Barrier
Connect water inlet, sterilization pool connection delivery port.
The invention has the advantages that：
（1）The high concentrated organic wastewater processing unit of the present invention, the waste water of efficient process different batches can be realized as needed, together
Shi Jieyue energy consumptions, the mode being uniformly processed that is simple to operate, time saving and energy saving, changing traditional different waste water；
（2）The high concentrated organic wastewater processing unit of the present invention, reduces wastewater treatment equipment floor space；
（3）The high concentrated organic wastewater processing unit of the present invention, activated carbon effectively restorability can be recycled, and be saved into
This；Reduce unit cost for wastewater treatment；
（4）The present invention is easy to use, simple to operate and economical and practical, is adapted to promote the use of.
Brief description of the drawings
Fig. 1, the embodiment of the present invention 1 structural representation；
Fig. 2, the SBR biochemistry pools of the embodiment of the present invention 1 structural representation（First sealing plate closed mode）；
Fig. 3, the SBR biochemistry pools of the embodiment of the present invention 1 front view（First sealing plate upwardly opens state）；
Fig. 4, the embodiment of the present invention 1 adsorption tank structural representation；
Fig. 5, the SBR biochemistry pools of embodiments of the invention 2 top view.
Wherein：Barrier 1, settling tank 2, SBR biochemistry pools 3, pre-reaction pond 31, main reaction pond 32, water decanter 33, aerator
34th, the first deflection plate 36, the first sealing plate 37, the second deflection plate 38, the second sealing plate 39, water inlet 310, delivery port 311, suction
Attached pond 4, activated carbon adsorption layer 41, fixed net 411, activated carbon 412, ultraviolet lamp source 413, pH regulating reservoirs 5, soda acid tank 51, sterilization
Pond 6, sewage draining exit 7, sludge-tank 8.Arrow represents waste water flow direction in figure.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of high concentrated organic wastewater processing unit, including be sequentially connected barrier 1, settling tank
2nd, SBR biochemistry pools 3, adsorption tank 4, pH regulating reservoirs 5, sterilization pool 6, settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit 7, blowdown
Mouth is all connected with sludge-tank 8, adsorption tank being provided with activated carbon adsorption layer 41, and active carbon layer is arranged on the pool wall of adsorption tank, activity
Charcoal adsorption layer includes filling activated carbon in fixed net 411, activated carbon 412, photocatalysis layer, ultraviolet lamp source 413, fixed net, fixed
It is provided with net in ultraviolet lamp source, activated carbon and is provided with photocatalysis layer；PH regulating reservoirs connection soda acid tank 51, barrier is provided with water inlet end, disappears
Malicious pond is provided with water side.Wherein water inlet end connects the conveyance conduit of waste water, the purification waterpipe after water side connection processing.
Preferably, photocatalysis layer is optically catalytic TiO 2 layer.Optically catalytic TiO 2 layer is coated in activated carbon surface
Or stick on activated carbon surface, while plating layer of titanium dioxide photocatalysis layer in fixed net surface.
As a further improvement on the present invention, SBR biochemistry pools include pre-reaction pond 31, main reaction pond 32, water decanter 33, exposure
Gas device 34, agitator.Do not show in agitator figure, agitator is arranged in the pond in main reaction pond.Aerator is arranged on SBR biochemistry pools
Bottom, is provided with the first deflection plate 36 between pre-reaction pond and main reaction pond, the first deflection plate side is close provided with openable first
Shrouding 37, water decanter is arranged on the middle part in main reaction pond, and agitator is arranged in main reaction pond, and SBR biochemistry pools are additionally provided with into water
Mouth 310, delivery port 311, water decanter connection delivery port.Deflection plate and sealing plate are provided between pre-reaction pond and main reaction pond, is beaten
When driving sealing plate, waste water can first carry out pre-reaction processing and then carry out main reaction processing, when the content of organics of waste water is relatively low,
Can person who craves office's sealing plate, waste water is directly entered adsorption tank after being pre-processed.
Preferably, being provided with sludge pump in sludge-tank.
Preferably, pre-reaction pond is anaerobic nitrification pond.
Embodiment 2
In the present embodiment, as shown in figure 5, SBR biochemistry pools include the main reaction pond of two settings parallel with one another, two main reactions
Between pond be provided with the second deflection plate 38, the second deflection plate side be provided with openable second sealing plate 39, while pre-reaction pond with
Two main reaction ponds are respectively equipped with the first deflection plate 36 and the first sealing plate 37, convenient in order to strain water, in two main reaction ponds
All there is provided a water decanter, each water decanter connects delivery port.Remaining structure and the high concentration organic waste shown in embodiment 1
Water treatment facilities is identical.
Two main reaction ponds that SBR biochemistry pools are arranged in parallel, can processing different batches, the different organic matter of high-speed and high-efficiency contain
Amount, different amounts of waste water.When the amount of waste water is big and content of organics is high, two the first sealing plates can be opened simultaneously（Also can be same
The sealing plates of Shi Kaiqi second）, realize that two main reaction ponds are connected in parallel, while handling waste water；When the amount of waste water is small and organic matter
When content is high, the second sealing plate between first main reaction pond and pre-reaction pond can be opened, open the between main reaction pond
Two sealing plates, realize and are connected in series between two main reaction ponds, the high waste water of the few content of organics for the treatment of capacity of high-speed and high-efficiency；When
The amount of waste water is few and during low content of organics, can only open the first sealing plate between a main reaction pond and pre-reaction pond, close
The second sealing plate is closed, single main reaction pond operation is realized.
Multiple main reaction ponds can be set according to actual needs.Do not repeating in the present embodiment.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of high concentrated organic wastewater processing unit, it is characterised in that：It is biochemical including being sequentially connected barrier, settling tank, SBR
Pond, adsorption tank, pH regulating reservoirs, sterilization pool, the settling tank, SBR biochemistry pools bottom are equipped with sewage draining exit, and the sewage draining exit connects
Connect and activated carbon adsorption layer is provided with sludge-tank, the adsorption tank, the activated carbon adsorption layer includes fixed net, activated carbon, light and urged
Change to be provided with ultraviolet lamp source, the activated carbon in filling activated carbon in layer, ultraviolet lamp source, the fixed net, the fixed net and set
There is photocatalysis layer；The pH regulating reservoirs connect soda acid tank, and the barrier is provided with water inlet end, and the sterilization pool is provided with water side.
2. a kind of high concentrated organic wastewater processing unit as claimed in claim 1, it is characterised in that：The photocatalysis layer is two
Titanium oxide photochemical catalyst layer.
3. a kind of high concentrated organic wastewater processing unit as claimed in claim 1 or 2, it is characterised in that：The SBR biochemistry pools
Including pre-reaction pond, main reaction pond, water decanter, aerator, agitator, the aerator is arranged on SBR biochemistry pools bottom, described
Deflection plate is provided between pre-reaction pond and main reaction pond, the deflection plate side is provided with openable sealing plate, the water decanter
The middle part in main reaction pond is arranged on, the agitator is arranged in main reaction pond, the SBR biochemistry pools are additionally provided with water inlet, gone out
The mouth of a river, the water decanter connects delivery port.
4. a kind of high concentrated organic wastewater processing unit as claimed in claim 3, it is characterised in that：The SBR biochemistry pools bag
Include and the second deflection plate, described second are provided between the main reaction pond of two or more setting parallel with one another, the adjacent main reaction tank
Deflection plate side is provided with openable second sealing plate.
5. a kind of high concentrated organic wastewater processing unit as claimed in claim 3, it is characterised in that：The pre-reaction pond is to detest
Oxygen nitrification tank.
6. a kind of high concentrated organic wastewater processing unit as claimed in claim 1, it is characterised in that：It is provided with the sludge-tank
Sludge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710635976.XA CN107311398A (en) | 2017-07-31 | 2017-07-31 | A kind of high concentrated organic wastewater processing unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710635976.XA CN107311398A (en) | 2017-07-31 | 2017-07-31 | A kind of high concentrated organic wastewater processing unit |
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| CN107311398A true CN107311398A (en) | 2017-11-03 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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