CN207877528U - A kind of organic wastewater treating system - Google Patents

A kind of organic wastewater treating system Download PDF

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Publication number
CN207877528U
CN207877528U CN201820075939.8U CN201820075939U CN207877528U CN 207877528 U CN207877528 U CN 207877528U CN 201820075939 U CN201820075939 U CN 201820075939U CN 207877528 U CN207877528 U CN 207877528U
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China
Prior art keywords
bed
organic wastewater
abfb
coagulating basin
treating system
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CN201820075939.8U
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Chinese (zh)
Inventor
卢月俊
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Gao Pu Certification Service (zhongshan) Co Ltd
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Gao Pu Certification Service (zhongshan) Co Ltd
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Abstract

The utility model discloses a kind of organic wastewater treating system, including grid pond, regulating reservoir, iron filings fluid bed, coagulating basin, hydrolysis acidification pool, UASB reactors, ABFB be aerobic biological fluid-bed, ultra filtration unit, RO reverse osmosis units and sludge concentration tank, and the grid pond, regulating reservoir, iron filings fluid bed, coagulating basin, hydrolysis acidification pool, UASB reactors, ABFB be aerobic biological fluid-bed, hyperfiltration treatment unit and RO reverse osmosis units;The coagulating basin and ABFB is aerobic biological fluid-bed is connect with sludge concentration tank.The resistance to overload shock ability of organic wastewater treating system described in the utility model is high, and the organic matter in the effective degradation of organic waste water of energy removes the pollutant in organic wastewater, reaches discharge standard.

Description

A kind of organic wastewater treating system
Technical field
The utility model is related to a kind of organic wastewater treating systems.
Background technology
The complicated component of organic wastewater, in addition to the COD of high concentration, also containing part organic matter difficult to degrade, suspended matter and Heavy metal ion, organic matter difficult to degrade obtain that stability is strong, are difficult by this pollutant using conventional biochemical degradation method processing Degradation, when water quality and quantity fluctuation is larger, anti impulsion load ability is low, and treatment effeciency is low, if treatment of Organic Wastewater reaches discharge Direct emission after standard can bring serious influence to ecological environment.
Utility model content
The main purpose of the utility model is to provide a kind of organic wastewater treating system, can effectively handle organic wastewater simultaneously Reach discharge standard, the technical solution used for:
A kind of organic wastewater treating system, including grid pond, regulating reservoir, iron filings fluid bed, coagulating basin, hydrolysis acidification pool, UASB reactors, ABFB be aerobic biological fluid-bed, ultra filtration unit, RO reverse osmosis units and sludge concentration tank, the grid pond, tune Save that pond, iron filings fluid bed, coagulating basin, hydrolysis acidification pool, UASB reactors, ABFB be aerobic biological fluid-bed, hyperfiltration treatment unit With RO reverse osmosis units;The coagulating basin and ABFB is aerobic biological fluid-bed is connect with sludge concentration tank.
Further, the bio-carrier during the ABFB is aerobic biological fluid-bed is granular activated carbon.
Further, the concentrated water water outlet of the RO reverse osmosis units is connect by reflux line with regulating reservoir.
Further, grug feeding jar is equipped in the coagulating basin, for the dosing coagulant into coagulating basin.
Further, the coagulant is lime stone.
The resistance to overload shock ability of organic wastewater treating system described in the utility model is high, can effective degradation of organic waste water In organic matter, remove organic wastewater in pollutant, reach discharge standard.
Description of the drawings
Fig. 1 is the schematic diagram of organic wastewater treating system described in the utility model.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.
Referring to Fig.1, organic wastewater treating system described in the utility model includes grid pond 1, regulating reservoir 2, iron filings fluid bed 3, coagulating basin 4, hydrolysis acidification pool 5, UASB reactors 6, ABFB be aerobic biological fluid-bed 7, ultra filtration unit 8, RO reverse osmosis units 9 With sludge concentration tank 10, the coagulating basin 4 and ABFB aerobic biological fluid-bed 7 are connect with sludge concentration tank.
Organic wastewater flows into grid pond 1, and organic wastewater partial suspended solid and flows into regulating reservoir by going out after grid pond 1 2。
Aerator and agitating device are equipped in the regulating reservoir 2, aerator is aerated into regulating reservoir 2, agitating device Stirring, makes the pollutant in organic wastewater be contacted in advance with air, pollutant is avoided to precipitate in regulating reservoir 2, is conducive to follow-up The processing of biochemical steps.
The water outlet of regulating reservoir 2 flows into iron filings fluid bed 3, and iron filings fluid bed 3 degrades organic wastewater using iron-carbon micro-electrolysis In organic matter difficult to degrade, improve the biodegradability of organic wastewater, reduce organic wastewater toxicity, handle and provide for subsequent biochemical Good condition.
The water outlet of iron filings fluid bed 3 flows into coagulating basin 4, is equipped with grug feeding jar in coagulating basin 4, grug feeding jar is thrown into coagulating basin 4 It is lime stone to add coagulant, coagulant.The water outlet of iron filings fluid bed 3 contains iron ion, the iron ion in the water outlet of iron filings fluid bed 3 Ferric hydroxide colloid floccule is generated under the action of lime stone, effectively removes the coloration in organic wastewater, reduces a huge sum of money Belong to ion concentration, which has stronger adsorption capacity to organic matter and suspended matter, strengthen coagulating basin 3 to organic The effect of Wastewater Pretreatment.
The water outlet of coagulating basin 4 flows into hydrolysis acidification pool 5, and larger molecular organics can be effectively degraded to by hydrolysis acidification pool 5 Small organic molecule is conducive to the treatment effect for improving subsequent biochemical step.
The water outlet of hydrolysis acidification pool 5 flows into UASB reactors 6, and the anti impulsion load ability of UASB reactors 6 is high, processing effect Fruit is good, organic matter that can effectively in degradation of organic waste water;And 6 equipment of UASB reactors is simple, operation is convenient, small, has Conducive to system footprint area is reduced, system operation cost is reduced.
The water outlet of UASB reactors 6, which flows into aerobic biological fluid-bed 7, the ABFB of ABFB aerobic biological fluid-bed 7, biology Carrier, waste water enters after UASB reactors 6 first adsorbed after regrowth degrade, be conducive to improve ABFB aerobic biological fluid-bed 7 To the treatment effect of organic wastewater, anti impulsion load ability is high, enables the system to effectively remove the COD in organic wastewater.
Bio-carrier in the ABFB aerobic biological fluid-bed 7 is granular activated carbon, and granular activated carbon is reusable, Service life is long, advantageously reduces the operating cost of system.
The water outlet of ABFB aerobic biological fluid-bed 7 flows into hyperfiltration treatment unit 8, remove COD in organic wastewater, colloid and Suspended matter;RO reverse osmosis units 9 are flowed by the organic wastewater of hyperfiltration treatment unit 8, further removal has RO reverse osmosis units 9 Heavy metal ion, COD in machine waste water and suspended matter, make the water outlet of system reach discharge standard;Wherein RO reverse osmosis units 9 Concentrated water water outlet is connected to by reflux line with regulating reservoir, and the pure water outlet of RO reverse osmosis units 9 is connected to outlet conduit.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases The technical field of pass, is equally included in the patent within the scope of the utility model.

Claims (5)

1. a kind of organic wastewater treating system, which is characterized in that including grid pond, regulating reservoir, iron filings fluid bed, coagulating basin, water Acidification pool, UASB reactors, ABFB aerobic biological fluid-bed, ultra filtration unit, RO reverse osmosis units and sludge concentration tank are solved, it is described Grid pond, regulating reservoir, iron filings fluid bed, coagulating basin, hydrolysis acidification pool, UASB reactors, ABFB be aerobic biological fluid-bed, ultrafiltration Processing unit and RO reverse osmosis units;The coagulating basin and ABFB is aerobic biological fluid-bed is connect with sludge concentration tank.
2. a kind of organic wastewater treating system according to claim 1, which is characterized in that the ABFB aerobes fluidisation Bio-carrier in bed is granular activated carbon.
3. a kind of organic wastewater treating system according to claim 1, which is characterized in that the RO reverse osmosis units it is dense Water water outlet is connect by reflux line with regulating reservoir.
4. a kind of organic wastewater treating system according to claim 1, which is characterized in that be equipped with dosing in the coagulating basin Tank, for the dosing coagulant into coagulating basin.
5. a kind of organic wastewater treating system according to claim 4, which is characterized in that the coagulant is lime stone.
CN201820075939.8U 2018-01-16 2018-01-16 A kind of organic wastewater treating system Active CN207877528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820075939.8U CN207877528U (en) 2018-01-16 2018-01-16 A kind of organic wastewater treating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820075939.8U CN207877528U (en) 2018-01-16 2018-01-16 A kind of organic wastewater treating system

Publications (1)

Publication Number Publication Date
CN207877528U true CN207877528U (en) 2018-09-18

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CN201820075939.8U Active CN207877528U (en) 2018-01-16 2018-01-16 A kind of organic wastewater treating system

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110759610A (en) * 2019-12-24 2020-02-07 山东万圣博化工有限公司 Adhesive industrial wastewater treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110759610A (en) * 2019-12-24 2020-02-07 山东万圣博化工有限公司 Adhesive industrial wastewater treatment method

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