CN207405031U - A kind of high-concentration organic wastewater treatment system - Google Patents
A kind of high-concentration organic wastewater treatment system Download PDFInfo
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- CN207405031U CN207405031U CN201721294511.4U CN201721294511U CN207405031U CN 207405031 U CN207405031 U CN 207405031U CN 201721294511 U CN201721294511 U CN 201721294511U CN 207405031 U CN207405031 U CN 207405031U
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- reactor
- organic wastewater
- coagulating sedimentation
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- membrane bioreactor
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Abstract
The utility model is related to a kind of high-concentration organic wastewater treatment system, it includes adjusting adsorption tank, adjusts solid-liquid separating machine that adsorption tank is connected, the coagulating sedimentation reactor being connected with the solid-liquid separating machine, the fixed interval (FI) filter being connected with the coagulating sedimentation reactor, the sludge homogeneous pond being connected respectively with the facultative aerobic membrane bioreactor and the UASB reactors with described and be connected respectively with the coagulating sedimentation reactor, the facultative aerobic membrane bioreactor and the contact oxidation reactor for the wind turbine being aerated to it.It can cause entire technique that can omit biological sludge processing system, each unit volumetric loading anti-impact force is strong, reduces equipment to greatest extent and builds investment；It is designed suitable for high concentrated organic wastewater, water inlet allows COD to be up to 20000 100000mg/l.
Description
Technical field
The utility model is related to a kind of water treatment systems, and in particular to a kind of high-concentration organic wastewater treatment system.
Background technology
At present, the organic wastewater treatment process such as sanitary sewage are mainly formed by precipitating and being aerated twice technique（It is corresponding useless
Water treatment system includes sedimentation basin and aeration tank）, this technique and system are organic in high concentration of the processing with certain solid holdup
Waste water（The life organic wastewater concentrated such as pasture, the waste water of feed lot or personnel）When since sludge yield is big, organic loading is high
So that wastewater treatment is extremely difficult, processing cost is very high；And waste water processing station odor pollution especially severe.
The content of the invention
The utility model aim is to provide a kind of high concentrated organic wastewater processing system for overcome the deficiencies in the prior art
System.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of high-concentration organic wastewater treatment system,
It includes adjusting adsorption tank, adjusts solid-liquid separating machine that adsorption tank is connected with described, is connected with the solid-liquid separating machine
Coagulating sedimentation reactor, the fixed interval (FI) filter being connected with the coagulating sedimentation reactor are filtered with the fixed interval (FI)
Facultative aerobic membrane bioreactor that device is connected, the UASB reactors being connected with the facultative aerobic membrane bioreactor, with it is described
Contact oxidation reactor that UASB reactors are connected, the more medium filter being connected with the contact oxidation reactor, with
It is anti-pollution reverse-osmosis machine that the more medium filter is connected, anti-with the facultative aerobic membrane bioreactor and the UASB respectively
Answer sludge homogeneous pond that device is connected and respectively with the coagulating sedimentation reactor, the facultative aerobic membrane bioreactor and described
Contact oxidation reactor is connected for the wind turbine divulged information to it.
Optimally, the adjusting adsorption tank is also connected with the sludge homogeneous pond and the more medium filter respectively.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
High-concentration organic wastewater treatment system, by the way that adsorption tank, solid-liquid separating machine, fixed interval (FI) filter and oxygen film biology will be adjusted
Reactor and UASB reactors etc. are sequentially communicated setting, can cause entire technique that can omit biological sludge processing system, each list
First volumetric loading anti-impact force is strong, reduces equipment to greatest extent and builds investment；It is designed suitable for high concentrated organic wastewater, water inlet is permitted
Perhaps COD is up to 20000-100000mg/l.
Description of the drawings
Fig. 1 is the flow diagram of the utility model high-concentration organic wastewater treatment system.
Specific embodiment
The utility model preferred embodiment is described in detail below in conjunction with attached drawing：
High-concentration organic wastewater treatment system as shown in Figure 1, it is main to include adjusting adsorption tank 1, solid-liquid separating machine 2, mix
Solidifying precipitation reactor 3, fixed interval (FI) filter 4, facultative aerobic membrane bioreactor 5 and UASB reactors 6 etc..
Wherein, adjust adsorption tank 1 to be mainly used for the organic wastewater of input being adjusted absorption, larger grain is removed with initial filter
The sundries such as footpath object or big fibre object.Solid-liquid separating machine 2（Or use sludge dewatering equipment）It is connected with adjusting adsorption tank 1, so
Organic wastewater can be delivered to by adjusting adsorption tank 1 in solid-liquid separating machine 2 using suction pump, while to solid-liquid separating machine 2
PAM is added in waste water（Polyacrylamide）, the slag charge outward transport desiccation obtained by separation of solid and liquid stacks, the muddy aqueous isolated
Then downstream transport.Coagulating sedimentation reactor 3 is connected with solid-liquid separating machine 2, for accepting above-mentioned isolated muddy water
Liquid；It treats that above-mentioned isolated muddy aqueous is entered in coagulating sedimentation reactor 3, adds PAC thereto（Aluminium polychloride）,
So that PAC and the abundant coagulating sedimentation of muddy aqueous.Fixed interval (FI) filter 4（It is different from Varied clearance filter）It is anti-with coagulating sedimentation
Device 3 is answered to be connected, for accepting the organic wastewater of above-mentioned abundant coagulating sedimentation, and it is fully filtered.And oxygen film biology
Reactor 5 is connected with fixed interval (FI) filter 4, it receives the aqueous that fixed interval (FI) filter 4 exports（That is waste water）, so that
The aqueous of reception is reacted with the characteristic biology in facultative aerobic membrane bioreactor 5, is dioxy by the contaminant degradation in waste water
Change the inorganic substances such as carbon and water, while nutrient source of the thalline to become feeble and die again as other bacteriums is decomposed metabolism, up to whole generations
It thanks and reaches dynamic equilibrium for inorganic matter.UASB reactors 6 are connected with facultative aerobic membrane bioreactor 5, for by simultaneous oxygen film life
The sewage that object reactor 5 inputs carries out anaerobic reaction with further decomposing organic matter, the water discharge UASB reactors 6 after clarification.
Contact oxidation reactor 7 is connected with UASB reactors 6, and the sewage for being inputted to UASB reactors 65 carries out biodegradation,
The pollutants such as CODcr, BOD5, NH3-N in sewage can be effectively removed in contact oxidation reactor 7, while can also be taken off
Oxygen, dephosphorization etc..More medium filter 8（It is preferable to use high-throughput more medium filters）It is connected with contact oxidation reactor 7, it
For being filtered to the water outlet of contact oxidation reactor 7；Anti-pollution reverse-osmosis machine 9 is then connected with more medium filter 8, from
And the water outlet after above-mentioned filtering is enabled to obtain the standard of discharge purified water.Sludge homogeneous pond 10 respectively with and oxygen membrane biological reaction
Device 5 is connected with UASB reactors 6, and is also connected with adjusting adsorption tank 1, for collecting 5 He of facultative aerobic membrane bioreactor
The a small amount of dirt generated in UASB reactors 6 also is expected to the concentration of reflux to reach, and adsorption tank 1 is adjusted so as to be back to
In, be so conducive to improve the treatment effect to sewage.Wind turbine 11 respectively with coagulating sedimentation reactor 3 and oxygen membrane biological reaction
Device 5 is connected with contact oxidation reactor 7, for being aerated to promote the growth of microorganism and the oxidation drop of pollutant to it
Solution.In the present embodiment, more medium filter 8 is also connected with adjusting adsorption tank 1, so that 8 fruit of more medium filter is filtered
The dirt of generation, which can be back to, to be adjusted in adsorption tank 1, to improve the treatment effect to sewage.
Such high-concentration organic wastewater treatment system water inlet allows COD to be up to 20000 ~ 100000mg/l；It is preferable to use
High load capacity is multistage and reaction designing is matched somebody with somebody in the anti-device of oxygen, 10kg/m2 high volumetric loadings, remarkable pole, and system possesses superpower shock resistance
Load-bearing capacity；It is preferable to use efficient UASB reactors, effectively collect the biogas that reative cell generates, are sufficiently separated sludge in reative cell
Particle, volumetric loading are up to 7kg/m2；Sludge dewatering is efficient, movable plate spiral type sludge dehydrator, coordinates the spy selected meticulously
Kind flocculant, substantially reduces moisture percentage in sewage sludge to less than 70%；System refines, and integrated level is high：Entire technique can omit biological sludge
Processing system, each unit volumetric loading anti-impact force is strong, reduces equipment to greatest extent and builds investment.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (2)
1. a kind of high-concentration organic wastewater treatment system, it is characterised in that：It includes adjusting adsorption tank（1）And described adjust is inhaled
Attached pond（1）The solid-liquid separating machine being connected（2）And the solid-liquid separating machine（2）The coagulating sedimentation reactor being connected（3）And
The coagulating sedimentation reactor（3）The fixed interval (FI) filter being connected（4）And the fixed interval (FI) filter（4）It is connected
Facultative aerobic membrane bioreactor（5）And the facultative aerobic membrane bioreactor（5）The UASB reactors being connected（6）, with it is described
UASB reactors（6）The contact oxidation reactor being connected（7）And the contact oxidation reactor（7）The multimedium being connected
Filter（8）And the more medium filter（8）The anti-pollution reverse-osmosis machine being connected（9）, respectively with described and oxygen film biology
Reactor（5）With the UASB reactors（6）The sludge homogeneous pond being connected（10）And it is reacted respectively with the coagulating sedimentation
Device（3）, the facultative aerobic membrane bioreactor（5）With the contact oxidation reactor（7）It is connected for the wind turbine divulged information to it
（11）.
2. high-concentration organic wastewater treatment system according to claim 1, it is characterised in that：The adjusting adsorption tank（1）
Also respectively with the sludge homogeneous pond（10）With the more medium filter（8）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294511.4U CN207405031U (en) | 2017-10-09 | 2017-10-09 | A kind of high-concentration organic wastewater treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721294511.4U CN207405031U (en) | 2017-10-09 | 2017-10-09 | A kind of high-concentration organic wastewater treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487964A (en) * | 2017-10-09 | 2017-12-19 | 安徽佳明环保科技股份有限公司 | A kind of high-concentration organic wastewater treatment system |
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- 2017-10-09 CN CN201721294511.4U patent/CN207405031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487964A (en) * | 2017-10-09 | 2017-12-19 | 安徽佳明环保科技股份有限公司 | A kind of high-concentration organic wastewater treatment system |
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