CN102815781B - Pollution discharge and water purification area - Google Patents

Pollution discharge and water purification area Download PDF

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Publication number
CN102815781B
CN102815781B CN201210232864.7A CN201210232864A CN102815781B CN 102815781 B CN102815781 B CN 102815781B CN 201210232864 A CN201210232864 A CN 201210232864A CN 102815781 B CN102815781 B CN 102815781B
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water
biochemical
waters
water purification
purification
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CN102815781A (en
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黄斌夫
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黄斌夫
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Abstract

In a pollution discharge and water purification area, urban garbage 1 is input to a pre-washing well 11 and is washed by circular purified water 2 to generate garbage sewage 3 for recovering washing slag 9, and the garbage sewage together with the circular purified water of surface water area 2 or excrement sewage 13 or surface sewage 14 or urban sewage 15 is all input into a converging water well 16, mixed slag 17 is recovered and converging sewage 18 is put to a biochemical unit 10 for aeration and oxidation 4, after nitrogen carbon 5 is recovered, biochemical phosphorus liquid 6 is generated, following purified water well 12 is used to recover phosphorus mud 7, after disinfection and desalination 8, the sewage is biochemically deep treated as reuse water source of sustainable circular purified water and reuse purified water 19.

Description

Blowdown water purification territory
(1) technical field
The present invention relates to solid waste and municipal sewage treatment, especially urban sewage is as the biochemical advanced treatment of combined sewage and the blowdown water purification territory of sustainable reuse circulation water purification.
(2) background technology
Conventional garbage station is collected townm refuse and transports landfill or burning disposal, and wherein, rubbish landfill consumes soil, waste transport, rubbish and pollution damage underground water source and atmospheric environment; And resource is still wasted in waste incineration, more concentrated contaminated water infringement atmospheric environment, the cost of these incinerator systems and running cost costliness, and be difficult to the secondary pollution of effecting a radical cure rubbish landfill or burning.Percolate is transferred municipal sewage plant's discharge, be still do not effect a radical cure rubbish landfill and Sewage Plant itself discharge standard sewage at different levels pollution damage to surface water environment quality.
Existing ight soil includes municipal effluent in flush the toilet, or exempts to rush ight soil for pass on respectively; Wherein, sewage work and water drain pipe network thereof, must consume a large amount of soil, investment and the energy.Meanwhile, still flushing supply is being wasted in a large number; And the cost of closet without flushing and running cost are costly, and be difficult to effect a radical cure fecal sewage or packing, tinning excrement body and the just liquid secondary pollution of transporting respectively.Because ight soil nitrogen and phosphorus content is very high, high concentration urea is easy to be decomposed into ammonia nitrogen, its biochemical oxygen demand (BOD) and total nitrogen ratio B: N < 3, total phosphorus and biochemical oxygen demand (BOD) ratio P: B > 0.06, the ight soil of biodegradability does not include municipal effluent in; Or exempt from the process of red switch fortune, be all can not be embodied as biochemical sewage advanced treatment and the renewable resource of sustainable reuse circulation water purification by independent ight soil.
Existing surface water environment comprises ditch, river, lake, sea, the biochemical oxygen demand (BOD) of its I-V class water quality and ratio B: the C < 0.3 of chemical oxygen demand (COD); Belong to the waters of not bio-degradable; B: C < 0.4 of bad V class urban waters and surface waste water is then for being difficult to the waters of biochemical degradation.In addition, a large amount of municipal effluents, through municipal sewage system and section dirty pipe network, concentrates on municipal sewage plant's emission compliance sewage, and can not be back to the purification moisturizing of urban waters and change water.Be promoted to the reuse water quality of sewerage disposing again from the permitted discharge of sewage work, not only pipe network and water factory's cost and running cost double, and are still difficult to the original ecological water quality recovering waters, earth's surface.
The method (ZL 01124599.9) of the biochemical synchronization processing method (ZL 00130402.X) of survival discharged sewage of the present invention, urban sewage treatment and waste-gas cleaning and shunting oxidation ditch (ZL 200620113222.5) and Categorised water drain (ZL 200620118491.0) etc., comprise rubbish and fecal sewage etc., be the innovative approach of water pollutions radical cure and the facility that makes the transition.
(3) summary of the invention
The object of this invention is to provide a kind of blowdown water purification territory, can in the water purification flow path of urban sewage, with the garbage leachate of townm refuse liquid state washing, the fecal sewage of flushing the toilet, the surface waste water of runoff or the municipal effluent etc. for damming, the urban sewage configured with waters, earth's surface is the biochemical advanced treatment of combined sewage and the circulation water purification of sustainable reuse.
The object of the present invention is achieved like this: in waters, earth's surface, garbage leachate, or garbage leachate and fecal sewage or surface waste water or municipal effluent, all by interflow purification, it is characterized in that the garbage leachate of townm refuse liquid state washing, or with fecal sewage or surface waste water or municipal effluent, the circulation water purification all continuing to reflux with waters, earth's surface collaborates to purify waste water to be connected; And a kind of biochemical unit of pump machine water lift is set, make one end of biochemical unit, with reclaim washery slag and the biochemical water of the combined sewage after reclaiming mixed slag is connected, the other end of biochemical unit aerating oxidation, recovery nitrogen carbon is then reclaim phosphorus mud and the renewable resource combination purification water of desalination of sterilizing is connected with biochemical phosphorus liquid.The surface waste water of townm refuse, the fecal sewage of flushing the toilet, runoff, the municipal effluent dammed, unit biochemical with the circulation water purification combinatorial input of the sustainable backflow in waters, earth's surface, it is characterized in that: interflow well is combined as and reclaims mixed slag and combined sewage, through anoxic, anaerobic and aerobic pipeline, implement biochemical denitrification, carbon elimination and dephosphorization biochemical phosphorus liquid for reclaiming phosphorus mud and sterilization desalination and continuing backflow waters, earth's surface, purification moisturizing is provided and changes the circulation water purification of water.The rubbish washing well that biochemical unit is preposition is set, it is characterized in that: it is garbage leachate and the materialization resource reclaiming washery slag that input townm refuse is recycled water purification washing.The garbage purification well that biochemical unit is follow-up is set, it is characterized in that: export circulation water purification and be refluxed the biochemical resource that purification townm refuse is aerating oxidation, recovery nitrogen carbon, recovery phosphorus mud, sterilization desalination and circulation water purification.The rubbish water treatment station that biochemical unit is the washing of circulation water purification and purification townm refuse is set, it is characterized in that: the well body wall constructed by garbage purification well, be the biochemical pipeline of biochemical units biochemical denitrification, carbon elimination and dephosphorization, and be the compound well body wall constructed of concrete.Configuration townm refuse flush the toilet in water treatment station, ight soil, rubbish are purified by liquid state, it is characterized in that: fecal sewage, garbage leachate, circulation water purification collaborate decontamination cycle water with ight soil, rubbish and be connected.In the earth's surface water purification canal of waters configuration rubbish, waters, rubbish with being purified by liquid state, is characterized in that: waters, earth's surface, garbage leachate, circulation water purification, configure recycle purify waste water and be connected with waters.In the earth's surface water purification canal of waters configuration blowdown, waters, blowdown comprise garbage leachate, fecal sewage, surface waste water, municipal effluent, all collaborate to purify with waters, it is characterized in that: waters, earth's surface, combined sewage, circulation water purification configure blowdown circularly purifying water with waters and be connected.In the earth's surface water purification canal of waters configuration blowdown, the biochemical pipeline of biochemical unit and washing well, purification well and interflow well, under being all located at waters, earth's surface (20), is characterized in that; Construct the compound water and soil platform of the biochemical pipeline in waters; Be the waters real estate of earth's surface water purification canal.
Owing to adopting such scheme, can in the water purification flow path of urban sewage, the garbage leachate of townm refuse liquid state washing, the fecal sewage of flushing the toilet, the surface waste water of runoff or the municipal effluent etc. for damming, collaborate to configure with waters, earth's surface, synchronous direct purification, and the biochemical advanced treatment of self-produced combined sewage is circulation water purification and the regeneration water purification resource of sustainable reuse, only adopts the biochemical unit of general Tube formation and system facility thereof, method is simple, and saves land, to economize on water and energy-conservation.
(4) accompanying drawing explanation
Illustrate below in conjunction with accompanying drawing:
Fig. 1 is blowdown water purification flow path figure.
Fig. 2 is rubbish water purification orthographic plan.
Fig. 3 is purification well vertical planning drawing.
Number in figure:
1-townm refuse 2-circulation water purification 3-garbage leachate 4-aerating oxidation 5-reclaims nitrogen carbon
6-biochemical phosphorus liquid 7-reclaims phosphorus mud 8-sterilization desalination 9-and reclaims the biochemical unit of washery slag 10-
11-washs well 12-and purifies well 13-fecal sewage 14-surface waste water 15-municipal effluent
16-collaborates well 17-and reclaims mixed waters, slag 18-combined sewage 19-reuse water purification 20-earth's surface
(5) embodiment
In FIG:
Townm refuse 1 inputs preposition washing well 11, and washs as garbage leachate 3 with circulation water purification 2, and the recovery washery slag 9 of its washing, purifying is materialization resource; And the circulation water purification 2 in rubbish washings and waters, earth's surface 20, the fecal sewage 13 of flushing the toilet with circulation water purification or surface waste water 14 or municipal effluent 15, all be transfused to interflow well 16, the mixed slag 17 of recovery and combined sewage 18 input by biochemical unit 10, implement aerating oxidation 4, reclaim the biochemical phosphorus liquid 6 of nitrogen carbon 5, again through subsequent purification well 12, with reclaim phosphorus mud 7 and sterilization desalination 8 be biochemical denitrification, the cyclic regeneration water source of carbon elimination and the sustainable reuse water purification 19 of dephosphorization.
In fig. 2:
Biochemical unit 10 be the input air of pump machine water lift, aerating oxidation 4 by preposition washing well 11 conveying garbage sewage 3, and five funtion parts such as biochemical pipeline that subsequent purification well 12 is constructed as denitrogenation, carbon elimination and dephosphorization in well body wall form.
In figure 3:
The biochemical unit 10 of rubbish water treatment station, its washing well 11 and purification well 12, all establish
In this station indoor or outdoors subsurface, be convenient to the cleansing operation of refuse liquid state washing.

Claims (9)

1. a blowdown water purification territory, in waters, earth's surface (20), garbage leachate (3), or garbage leachate and fecal sewage (13) or surface waste water (14) or municipal effluent (15), all by interflow purification, it is characterized in that the garbage leachate of townm refuse (1) liquid state washing, or with fecal sewage or surface waste water or municipal effluent, the circulation water purification (2) all continuing with waters, earth's surface to reflux collaborates to purify waste water to be connected; And a kind of biochemical unit (10) of pump machine water lift is set, make one end of biochemical unit, be connected with combined sewage (18) the biochemical water after reclaiming washery slag (9) and reclaim mixed slag (17), the other end of biochemical unit aerating oxidation (4), recovery nitrogen carbon (5) then reclaims phosphorus mud (7) with biochemical phosphorus liquid (6) being and the renewable resource combination purification water of desalination (8) of sterilizing is connected.
2. blowdown water purification territory according to claim 1, townm refuse (1), the fecal sewage (13) of flushing the toilet, the surface waste water (14) of runoff, the municipal effluent (15) dammed, all biochemical with circulation water purification (2) combinatorial input of waters, earth's surface (20) sustainable backflow unit (10), it is characterized in that: interflow well (16) is combined as reclaims mixed slag (17) and combined sewage (18), through anoxic, anaerobic and aerobic pipeline, implement biochemical denitrification, the biochemical phosphorus liquid (6) of carbon elimination and dephosphorization is for reclaiming phosphorus mud (7) and sterilization desalination (8) and continuing waters, earth's surface of refluxing, the circulation water purification purifying moisturizing and change water is provided.
3. blowdown water purification territory according to claim 1, rubbish washing well (11) that biochemical unit (10) is preposition is set, it is characterized in that: it is garbage leachate (3) and the materialization resource reclaiming washery slag (9) that input townm refuse (1) is recycled water purification (2) washing.
4. blowdown water purification territory according to claim 1, the garbage purification well (12) that biochemical unit (10) is follow-up is set, it is characterized in that: export circulation water purification (2) be refluxed purification townm refuse (1) be aerating oxidation (4), reclaim nitrogen carbon (5), reclaim phosphorus mud (7), sterilization desalination (8) and the biochemical resource of circulation water purification.
5. blowdown water purification territory according to claim 1, biochemical unit (10) is set for circulation water purification (2) washing and the rubbish water treatment station purifying townm refuse (1), it is characterized in that: the well body wall constructed by garbage purification well (12), be the biochemical pipeline of biochemical units biochemical denitrification, carbon elimination and dephosphorization, and be the compound well body wall constructed of concrete.
6. blowdown water purification territory according to claim 1, configuration townm refuse (1) flush the toilet in water treatment station, ight soil, rubbish are purified by liquid state, it is characterized in that: fecal sewage (13), garbage leachate (3), circulation water purification (2) collaborate decontamination cycle water with ight soil, rubbish and be connected.
7. blowdown water purification territory according to claim 1, in the earth's surface water purification canal in waters configuration townm refuse (1), waters, rubbish, with being purified by liquid state, is characterized in that: waters, earth's surface (20), garbage leachate (3), circulation water purification (2) configure garbage purification recirculated water with waters and be connected.
8. blowdown water purification territory according to claim 1, in the surface waste water water purification canal of waters configuration blowdown, waters, blowdown comprise garbage leachate (3), fecal sewage (13), surface waste water (14), municipal effluent (15), all collaborate to purify with waters, it is characterized in that: waters, earth's surface (20), combined sewage (18), circulation water purification (2), configure dirt-discharging purifying recirculated water with waters and be connected.
9. blowdown water purification territory according to claim 1, in the earth's surface water purification canal of waters configuration blowdown, biochemical unit (10) and washing well (11) thereof, purification well (12) and collaborate the biochemical pipeline of well (16), under being all located at waters, earth's surface (20), it is characterized in that: the compound above water platform constructing the biochemical pipeline in waters, is the waters real estate of earth's surface water purification canal.
CN201210232864.7A 2012-06-26 2012-06-26 Pollution discharge and water purification area Expired - Fee Related CN102815781B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001048A (en) * 2016-05-13 2016-10-12 黄斌夫 Garbage zero discharge method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103864239A (en) * 2013-06-06 2014-06-18 黄斌夫 Circulating purifying water
CN105271611A (en) * 2015-09-14 2016-01-27 黄斌夫 Sewage interception chemical fertilizer plant
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296922A (en) * 1999-11-22 2001-05-30 黄斌夫 Sewage treating plant and industry for water region
CN1302769A (en) * 2000-09-17 2001-07-11 黄斌夫 Biochemical method for synchronously treating discharged sewage
CN2804084Y (en) * 2005-07-27 2006-08-09 文中智 Faeces treatment appts
CN2871521Y (en) * 2006-01-13 2007-02-21 上海碧蓝环保技术有限公司 Fast sewage integrated treater
CN2900513Y (en) * 2006-05-30 2007-05-16 天津水运工程勘察设计院 Integrated treating and reutilizing device for residential community waste water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296922A (en) * 1999-11-22 2001-05-30 黄斌夫 Sewage treating plant and industry for water region
CN1302769A (en) * 2000-09-17 2001-07-11 黄斌夫 Biochemical method for synchronously treating discharged sewage
CN2804084Y (en) * 2005-07-27 2006-08-09 文中智 Faeces treatment appts
CN2871521Y (en) * 2006-01-13 2007-02-21 上海碧蓝环保技术有限公司 Fast sewage integrated treater
CN2900513Y (en) * 2006-05-30 2007-05-16 天津水运工程勘察设计院 Integrated treating and reutilizing device for residential community waste water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001048A (en) * 2016-05-13 2016-10-12 黄斌夫 Garbage zero discharge method

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