CN103864239A - Circulating purifying water - Google Patents

Circulating purifying water Download PDF

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Publication number
CN103864239A
CN103864239A CN201310246424.1A CN201310246424A CN103864239A CN 103864239 A CN103864239 A CN 103864239A CN 201310246424 A CN201310246424 A CN 201310246424A CN 103864239 A CN103864239 A CN 103864239A
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Prior art keywords
water
draining
oxidation
circulation
reuse
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CN201310246424.1A
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Chinese (zh)
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黄斌夫
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黄斌夫
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Abstract

The invention relates to circulating purifying water. The circulating purifying water comprises industrial recycled water. In a water purification process that oxidized dissolved gas (4) is adhered to a circulating water pump (14), reused discharged water (1) of circulating recycled water (20) and circulating clean water (2) are diluted as circulating discharged water (3), the circulating discharged water (3) is mingled with the circulating clean water regulated by a recirculation water valve (18), is then diluted as recycled discharged water (10), is input into a sediment recycling process (9) and a discharged water recycling process (5) of a denitrification-carbon removal process (13) and is input into subsequent circulating-reuse water purification processes such as an oxidation-carbon removal process (16), a phosphorus mud recycling process (7) and the like.

Description

Circularly purifying water
(1) technical field
The present invention relates to circulating water treatment, especially zero blowdown system give, the circularly purifying water of draining reuse.
(2) background technology
Existing sanitary sewage or trade effluent and water drain are carried disposing of sewage or waste water of municipal sewage plant's discharge, all regenerated recycle-waters take middle water treatment as middle channel system, and its consumes expensive, and be difficult to zero blowdown or no effuent discharge.
(3) summary of the invention
The object of this invention is to provide a kind of circularly purifying water, in zero blowdown system, garbage leachate and the fecal sewage etc. of the liquid washing of municipal effluent, trade effluent and solid waste, independent or reuse water source that interflow is system purification.
The object of the present invention is achieved like this: reused sewage or waste water are reuse draining, neutralizes as circulation draining with the dilution of circulation water purification, in it is characterized in that, is connected with carbon elimination, denitrogenation carbon elimination, oxidation carbon elimination and oxidation dephosphorization recirculated water.The oxidation unit that water circulating pump is set, is characterized in that: the input terminus of oxidation unit, is connected with the preposition water of denitrogenation carbon elimination that reclaims draining; Oxidation unit output terminal is connected with the molten gas of oxidation, oxidizing solution and the follow-up water of oxidation carbon elimination.In circulation water purification dilution circulation draining and carbon elimination, it is characterized in that: the acid waste water of cyclically utilizing is to reclaim draining by alkaline depth filtration, deep bed filtration neutralization; Alkaline waste water refluxes neutralization as reclaiming draining by reclaiming exhaust take reuse air pump.The circulation feedwater of oxidation carbon elimination output, is characterized in that: the purified water source that oxidation dephosphorization and recovery phosphorus mud thereof and desalination sterilization are cyclically utilizing.Cyclically utilizing interflow draining, is characterized in that: a kind of reuse draining that is easy to biochemical decomposition, with the unreachable reuse draining that is difficult to biochemical decomposition of another kind, composition can biochemically decompose and be easy to the source of recycled water that oxygenolysis is interflow draining.Take oxidation dephosphorization as waters, earth's surface, it is characterized in that: a kind of reuse draining that is easy to biochemical decomposition, be difficult to biochemical reuse draining of decomposing with its waters, earth's surface is unreachable, composition can biochemically decompose with the interflow draining that is easy to oxygenolysis provide oxidation dephosphorization be circulation water purification benefit, change water source.Take oxidation dephosphorization as surface water domain system, it is characterized in that: the compound above water platform of constructing underwater facility is the waters real estate of circulating water purification system.In infrastructure, it is characterized in that: with the water circulating pump input terminus of the molten gas of oxidation, be connected with the denitrogenation carbon elimination output water that reclaims draining, recovery exhaust and recovery sediment; Water circulating pump output terminal with reclaim exhaust, the oxidation carbon elimination input water that reclaims the reuse circulation water purification such as phosphorus mud connects.
Owing to adopting such scheme, can be in the reuse flow process of circularly purifying water, in and sewage, acidity or alkaline waste water, unreachable trade effluent or the earth's surface sewage that is difficult to biochemistry decomposition, is to decompose and the circulation draining that is easy to oxygenolysis by biochemistry with being easy to biochemical organic sewage interflow of decomposing, all renewable resource take purifications such as denitrogenation, carbon elimination and dephosphorization as circulation water purification, only adopt general pipeline, water channel assembling oxidation unit and system facility thereof, method is simple, and save land, water saving and energy-conservation.
(4) accompanying drawing explanation
Further illustrate below in conjunction with embodiment.
Fig. 1 be in and the circulation water purification flow path of sewage.
Fig. 2 is the circulation water purification flow path of acid waste water.
Fig. 3 is the circulation water purification flow path of alkaline waste water.
Fig. 4 is the circulation water purification flow path of interflow draining.
Fig. 5 is the circulation water purification flow path in waters, earth's surface.
Fig. 6 is the circulation water purification flow path of infrastructure.
In figure, number:
1-reuse draining 2-circulation water purification 3-circulation draining 4-is oxidized molten gas 5-and reclaims exhaust
6-circulation feedwater 7-reclaims phosphorus mud 8-desalination sterilization 9-recovery sediment 10-and reclaims draining
In 11-, be oxidized dephosphorization 13-denitrogenation carbon elimination 14-water circulating pump 15-oxidizing solution with carbon elimination 12-
16-oxidation carbon elimination 17-reuse air pump 18-backflow water valve 19-reuse water valve 20-cyclically utilizing
(5) embodiment
In Fig. 1:
In cyclically utilizing 20 and sewage (PH6-9), with the circulation water purification 2 that reuse water valve 19 regulates, dilute in circulation draining 3 input and carbon elimination 11; Through reclaiming sediment 9, reclaiming exhaust 5, then be recovery draining 10 and input denitrogenation carbon elimination 13 with the circulation water purification dilution that backflow water valve 18 regulates; It reclaims the denitrogenation solution of exhaust, provides the oxidation carbon elimination 16 of the molten gas 4 of oxidation with oxidizing solution 15 by water circulating pump 14; Until the circulation feedwater 6 that recovery exhaust is output carbon elimination to be purified is the purified water source that oxidation dephosphorization 12 and recovery phosphorus mud 7 and desalination sterilization 8 thereof are cyclically utilizing.
In Fig. 2:
The acid waste water (PH < 6) of cyclically utilizing 20, the circulation water purification 2 regulating with its reuse water valve 19, neutralization for circulation draining 3 and input alkaline depth filtration, deep bed filtration in and carbon elimination 11; Through reclaiming sediment 9, reclaiming exhaust 5, the circulation water purification neutralization regulating with backflow water valve 18 is recovery draining 10 and all follow-up circulation water purification flow paths thereof.
In Fig. 3:
The alkaline waste water (PH > 9) of cyclically utilizing 20, the circulation water purification 2 regulating with its reuse water valve 19, neutralization for circulation draining 3 and input that acid exhaust dissolves in and carbon elimination 11, reflux and reclaim circulation water purification neutralization that exhausts 5 and backflow water valve 18 regulate for reclaiming draining 10 and all follow-up flow processs thereof through reclaiming sediment 9, reuse air pump 17.
In Fig. 4:
Cyclically utilizing 20 bfor being easy to the biochemical organic sewage decomposing, with 20 cthe unreachable biochemical trade effluent decomposing etc. that is difficult to, collaborates for can biochemically decomposing and the reuse draining 1 that is easy to oxygenolysis, and follows in circulation draining 3 that water purification 2 dilutions are interflow input and carbon elimination 11 with the ring that reuse water valve 19 regulates; Through reclaiming sediment 9, reclaiming exhaust 5, the circulation water purification neutralization regulating with backflow water valve 18 is recovery draining 10 and all follow-up flow processs thereof.
In Fig. 5:
Cyclically utilizing 20 bfor being easy to the biochemical organic sewage decomposing, with 20 cthe unreachable biochemical earth's surface sewage decomposing etc. that is difficult to, collaborates for can biochemically decomposing and the reuse draining 1 that is easy to oxygenolysis, and with circulation water purification 2 dilutions that reuse water valve 19 the regulates circulation draining 3 that is earth's surface input in and carbon elimination 11 and all follow-up flow processs thereof; Comprise the oxidation dephosphorization 12 in waters, earth's surface self and reclaim benefit that the sterilization 8 of phosphorus mud 7 and desalination is earth's surface circulation water purification, change water source.
In Fig. 6:
In water purification flow path at water circulating pump 14 with the molten gas 4 of oxidation, the reuse draining 1 of cyclically utilizing 20 is circulation draining 3 with its circulation water purification 2 dilutions, and the circulation water purification regulating with backflow water valve 18, redilution is to reclaim draining 10 and input is reclaimed sediment 9 and reclaimed the denitrogenation carbon elimination 13 of exhaust 5; Follow-up for being oxidized the circulation water purification flow path of the cyclically utilizing such as carbon elimination 16 and recovery phosphorus mud 7 thereof.

Claims (8)

1. a circularly purifying water, take reused sewage or waste water as reuse draining (1), neutralize as circulation draining (3) with circulation water purification (2) dilution, in it is characterized in that, be connected with carbon elimination (11), denitrogenation carbon elimination (13), oxidation carbon elimination (16) and oxidation dephosphorization (12) recirculated water.
2. circularly purifying water according to claim 1, arranges the oxidation unit of water circulating pump 14, it is characterized in that: the input terminus of oxidation unit, is connected with the preposition water of denitrogenation carbon elimination (13) that reclaims draining (10); Oxidation unit output terminal is connected with the molten gas of oxidation (4), oxidizing solution (15) and the follow-up water of oxidation carbon elimination (16).
3. circularly purifying water according to claim 1, circulation water purification (2) release rare circulation draining (3) in and carbon elimination (13), it is characterized in that: the acid waste water of cyclically utilizing (20) is to reclaim draining (10) by alkaline depth filtration, deep bed filtration neutralization; Alkaline waste water refluxes neutralization as reclaiming draining by reclaiming exhaust (5) take reuse air pump (17).
4. circularly purifying water according to claim 1, be oxidized carbon elimination (13) output circulation feedwater (6), it is characterized in that: the purified water source that oxidation dephosphorization (12) and recovery phosphorus mud (7) thereof and desalination sterilization (8) are cyclically utilizing (20).
5. circularly purifying water according to claim 1, cyclically utilizing (20 b/ 20 c) interflow draining (1), it is characterized in that: a kind of reuse draining (1 that is easy to biochemical decomposition b), with the unreachable reuse draining (1 that is difficult to biochemical decomposition of another kind c), composition can biochemically decompose and be easy to the source of recycled water that oxygenolysis is interflow draining.
6. circularly purifying water according to claim 1, to be oxidized dephosphorization (12) as waters, earth's surface, is characterized in that: a kind of reuse draining (1 that is easy to biochemical decomposition b), with the unreachable reuse draining (1 that is difficult to biochemical decomposition in its waters, earth's surface c), composition can biochemically decompose and the interflow draining (1) that is easy to oxygenolysis, the benefit of oxidation dephosphorization (12) for waters, earth's surface circulation water purification (2) is provided, changes water source.
7. circularly purifying water according to claim 1, to be oxidized dephosphorization (12) as waters, earth's surface water cleaning systems, is characterized in that: the compound above water platform of constructing underwater facility is the waters real estate of circulation water purification (2) system.
8. circularly purifying water according to claim 1, in infrastructure, it is characterized in that: with water circulating pump (14) input terminus of the molten gas of oxidation (4), be connected with denitrogenation carbon elimination (13) the output water that reclaims draining (10), recovery exhaust (5) and recovery sediment (9); Water circulating pump output terminal is connected with oxidation carbon elimination (16) the input water that reclaims the reuse circulation water purification (2) such as exhaust, recovery phosphorus mud (7).
CN201310246424.1A 2013-06-06 2013-06-06 Circulating purifying water Pending CN103864239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310246424.1A CN103864239A (en) 2013-06-06 2013-06-06 Circulating purifying water

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CN201310246424.1A CN103864239A (en) 2013-06-06 2013-06-06 Circulating purifying water

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105884134A (en) * 2016-05-13 2016-08-24 黄斌夫 Zero-discharge method of waste acid
CN105923899A (en) * 2016-05-13 2016-09-07 黄斌夫 Excrement and urine zero-drainage method
CN106477704A (en) * 2016-10-08 2017-03-08 黄斌夫 Waste water zero-emission method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100051540A1 (en) * 2007-08-31 2010-03-04 University Of Central Florida Research Foundation, Inc. Retention/Detention Pond And Green Roof Passive Nutrient Removal Material Mixes
CN102815781A (en) * 2012-06-26 2012-12-12 黄斌夫 Pollution discharge and water purification area

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100051540A1 (en) * 2007-08-31 2010-03-04 University Of Central Florida Research Foundation, Inc. Retention/Detention Pond And Green Roof Passive Nutrient Removal Material Mixes
CN102815781A (en) * 2012-06-26 2012-12-12 黄斌夫 Pollution discharge and water purification area

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
蒋展鹏: "《环境工程学(第二版)》", 30 June 2005, 高等教育出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105884134A (en) * 2016-05-13 2016-08-24 黄斌夫 Zero-discharge method of waste acid
CN105923899A (en) * 2016-05-13 2016-09-07 黄斌夫 Excrement and urine zero-drainage method
CN106477704A (en) * 2016-10-08 2017-03-08 黄斌夫 Waste water zero-emission method

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Application publication date: 20140618

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