CN106430631A - Water filter wall - Google Patents

Water filter wall Download PDF

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Publication number
CN106430631A
CN106430631A CN201611115308.6A CN201611115308A CN106430631A CN 106430631 A CN106430631 A CN 106430631A CN 201611115308 A CN201611115308 A CN 201611115308A CN 106430631 A CN106430631 A CN 106430631A
Authority
CN
China
Prior art keywords
filler
filter wall
water
clear water
framework
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611115308.6A
Other languages
Chinese (zh)
Other versions
CN106430631B (en
Inventor
孙永健
赵安娜
刘光辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lingxian Environmental Protection Technology Co Ltd
Original Assignee
Nanjing Lingxian Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Nanjing Lingxian Environmental Protection Technology Co Ltd filed Critical Nanjing Lingxian Environmental Protection Technology Co Ltd
Priority to CN201611115308.6A priority Critical patent/CN106430631B/en
Publication of CN106430631A publication Critical patent/CN106430631A/en
Application granted granted Critical
Publication of CN106430631B publication Critical patent/CN106430631B/en
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Classifications

    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The invention relates to a water filter wall. The water filter wall comprises floats, filler frames and piles. The filler frames are connected with lower ends of the floats, and the floats and the filler frames are fixed in water by the piles. The filler frames are filled with a certain quantity of filler, each float is provided with an aerator and a control system, and the lower end of each filler frame is provided with an aeration head. Each control system controls operation of the corresponding aerator, and each aerator is used for artificial aeration for the filler in the corresponding filler frame to promote growth and attachment of microorganisms in the water. When polluted water flows through the filter wall, automatic film forming on the filler can be realized through physical filtration, contaminants in the water are partially absorbed and consumed by microorganisms, and accordingly water treatment is realized. The water filter wall is short in construction period and low in cost, and long-term sewage treatment can be realized while secondary pollution is avoided.

Description

A kind of clear water filters wall
Technical field
The present invention relates to a kind of sewage-treatment plant is and in particular to a kind of clear water filters wall.
Background technology
With the development of modern society, sewage quantity is increasing, and processing sewage needs to expend the energy, manpower, and is one Permanent engineering, existing sewage-treatment plant has a high cost, complex process, the defect such as regulation effect is bad.Needs relate to And a kind of maintenance cost is low, high degree of automation, the good sewage-treatment plant of effect.
Content of the invention
It is an object of the invention to provide a kind of clear water filters wall, maintenance cost is low, using effect is good, reality that can be steady in a long-term Existing waste water control.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is：
A kind of clear water filters wall, including buoyancy aid, filler framework, pile body, aeration module and solar opto-electronic board, described buoyancy aid Lower end bonding pad framework, buoyancy aid and filler framework are fixed in water body pile body；Described filler framework is built with a certain amount of Filler；Described buoyancy aid is provided with aerator and control system, is provided with aeration head in the lower end of filler framework, aforementioned aeration head Air inlet and aerator gas outlet, described control system controls the work of aerator, by aeration in filler framework Filler carry out artificial oxygenation, contribute to the growth of microorganism in natural water and attachment；It is provided with too at the top of described buoyancy aid Sun energy electro-optical package, described solar opto-electronic board converts solar energy into electrical energy, and is that the aerating system that clear water is filtered in wall is powered, exposes Gas is the packing artificial oxygen supplement in filler framework, contributes to the growth of microorganism in natural water and attachment and forms light electrolysis Loop.Described clear water filter wall is made up of several buoyancy aids side by side and filler framework.
The water of polluted-water passes through to filter wall, first passes through physical filtering, and then filler is understood itself biofilm and absorbed and chemistry Precipitation consumes the partial contamination thing in water, thus realizing the improvement of water body.Aerating system lifts water body dissolved oxygen, promotes microorganism Growth and attachment.
Described filler framework is Repository Framework version, pitch-row at regular intervals；Filling carrier porosity is 75 ～98%, aperture is 1～5mm, and specific surface area is 10～35/g；Described filling carrier is macromolecule organic material (poly- second Alkene or polyurethane) and ferrum material with carbon element composite, this filler can be that the apposition growth of microorganism provides huge surface area, Also there is good mass-transfer performance simultaneously, light electrolysis loop can also be formed, form a kind of internal cell reaction.
Described filling carrier surface loads various active group, and foregoing active group includes hydroxyl, carboxyl and amino, tool There is good biocompatibility, can group corresponding with microbial cell surface combine；Be conducive to carrier that microorganism is carried out Quick adsorption and immobilization, thus promote biomembranous quick formation.And pass through the aerating system with solar energy as power, also can Promote quickly generating of microbial film, filler blocking risk can be reduced simultaneously.
Described filler framework built with the filler having cultivated microorganism, the species of aforementioned micro organism include Ammonifying bacteria, Nitrobacteria, denitrifying bacteria and acid-producing bacteria, being capable of initial breakdown Organic substance；Meanwhile, using intermittent aerating mode so that one Realize simultaneous nitrification and denitrification in the unit of individual filler framework, remove ammonia nitrogen, total nitrogen, total phosphorus and Organic substance.
The clear water filter wall of the present invention has further the advantage that：
The equipment of the present invention is modularized design, is easy to site operation and maintenance；Pollution in microorganism absorption, degradation water Thing, reduces mud yield；Light electrolysis chemical precipitation dephosphorization；2 pollutions will not be produced when administering sewage；By natural extension Film, low cost, without delivering medicament and strain；With solar powered, equipment operation Non-energy-consumption；Microorganism in this system is former The microorganism that water grows naturally, so survival rate is high, strong adaptability, enables long-term waste water control effect.
The filter wall of the present invention is mainly for the more slow water body of flow velocity.It is to remove turbidity, lifting water transparency for purpose Water body, rely primarily on filler and the filtration of water body granulating material, crown_interception realized.Further, since original inhabitants are micro- on filler Biological attachment, the flco that microorganism produces, to the degraded of suspended state material, absorption etc. in water body, can reduce water body turbid further Degree.It is to remove water nutrition for main purpose, reduce turbidity, the water body of lifting water transparency, filter wall is in filler simultaneously The filler having cultivated microorganism in advance is loaded in framework.Wherein, microbe species mainly include Ammonifying bacteria, nitrobacteria, Denitrifying bacteria, acid-producing bacteria etc., initial breakdown Organic substance.Meanwhile, using the method for operation of intermittent aerating, in a frame unit Inside realize synchronous nitration and denitrification, thus removing ammonia nitrogen, total nitrogen, total phosphorus Organic substance etc..This filter wall removes has degraded water pollution Additionally it is possible to direct filtration, the inorganic and organic pollution of trapped particles state outside the effect of thing, reduce water turbidity, lift water Body transparency.Meanwhile, microbial film produce flco also can absorbed portion suspended state and particulate form pollutant, improve water body saturating Lightness.
The filler of the filter wall of the present invention is made up of several filler fritters, and each filler fritter is in cubic morphology.Due to The effect of intermittent aerating, filler fritter surface can form aerobic region, and attached in a large number due to microbial film inside filler fritter , wrap up, formed and oxygen and anaerobic zone.The aerobic region on filler surface forms nitrifying microorganisms flora, and the simultaneous oxygen of inside and Anaerobic zone, then form the growth of denitrification flora, so that forming the nitrogen transformation functions such as complete nitration denitrification in packing area Flora, realizes carrying out nitration denitrification in the inter-sync of same reaction zone.
Brief description
Fig. 1：The clear water of the present invention filters the structural representation one of wall.
Fig. 2：The clear water of the present invention filters the structural representation two of wall.
Fig. 3：The clear water of the present invention filters the top view of wall.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
A kind of clear water filters wall, and including buoyancy aid 1, filler framework 2, pile body 3 and solar opto-electronic board 7, described buoyancy aid 1 lower end is even Connect filler framework 2, buoyancy aid 1 and filler framework 2 are fixed in water body pile body 3, described buoyancy aid 1 is provided with aerator 5 and control System 4 processed, is provided with aeration head 6 in filler framework 2 lower end, and described control system 4 controls aerator 5 to work；In described buoyancy aid 1 Top be provided with solar opto-electronic board 7, described solar opto-electronic board 7 converts solar energy into electrical energy, be clear water filter wall on Device is powered；Described filler framework is built with microbe stuffing.Described clear water filter wall is by several buoyancy aids side by side and filler Framework forms.Described filler framework is Repository Framework version, pitch-row at regular intervals；Described microbe stuffing has Certain porosity requires (filler porosity is 75～98%, and aperture is 1～5mm, and specific surface area is 10～35/g).
The water of polluted-water passes through to filter wall, first passes through physical filtering, and itself biofilm understood by filler, and microorganism absorbs and consumes Partial contamination thing in water, thus realize the improvement of water body；Aerating system is to increase dissolved oxygen in feedwater body, promotes microorganism life Length and attachment.
The above, be only presently preferred embodiments of the present invention, and not the present invention is made with any pro forma restriction, any ripe Know professional and technical personnel, in the range of without departing from technical solution of the present invention, according to the technical spirit of the present invention, to above reality Apply any simple modification, equivalent and improvement that example is made etc., all still fall within technical solution of the present invention protection domain it Interior.

Claims (8)

1. a kind of clear water filter wall it is characterised in that：Including buoyancy aid (1), filler framework (2), pile body (3) and aeration module, described Lower end bonding pad framework (2) of buoyancy aid (1), buoyancy aid (1) and filler framework (2) are fixed in water body pile body (3)；Described Filler framework (2) is built with a certain amount of filler；Described buoyancy aid (1) is provided with aerator (5) and control system (4), is filling out The lower end of material frame frame (2) is provided with aeration head (6), the air inlet of aforementioned aeration head (6) and the gas outlet of aerator (5), described Control system (4) controls the work of aerator (2), carries out artificial oxygenation by aeration for the filler in filler framework (2), helps Growth of microorganism in natural water and attachment.
2. clear water as claimed in claim 1 filter wall it is characterised in that：It is provided with solar photoelectric at the top of described buoyancy aid (1) Plate (7), described solar opto-electronic board (7) converts solar energy into electrical energy, and is that the aerating system that clear water is filtered in wall is powered.
3. clear water as claimed in claim 1 filter wall it is characterised in that：Described filler includes filling carrier and is attached to filler Microorganism on carrier, microorganism is the strain being conducive to contaminant degradation in natural water.
4. clear water as claimed in claim 1 filter wall it is characterised in that：Described clear water filter wall buoyancy aid (1) side by side by several And filler framework (2) composition.
5. clear water as claimed in claim 1 filter wall it is characterised in that：Described filler framework (2) is Repository Framework structure shape Formula, the upper setting of filler framework (2) has hole at regular intervals.
6. clear water as claimed in claim 3 filter wall it is characterised in that：Described filling carrier is macromolecule organic material, bag Include polyethylene or polyurethane；Filling carrier porosity is 75～98%, and aperture is 1～5mm, and specific surface area is 10～35/g.
7. clear water as claimed in claim 3 filter wall it is characterised in that：Described filling carrier surface loads various active base Group, foregoing active group includes hydroxyl, carboxyl and amino, can group corresponding with microbial cell surface combine.
8. clear water as claimed in claim 3 filter wall it is characterised in that：The species of microorganism include Ammonifying bacteria, nitrobacteria, Denitrifying bacteria and acid-producing bacteria, being capable of initial breakdown Organic substance；Meanwhile, using intermittent aerating mode so that in a filler frame Realize simultaneous nitrification and denitrification in the unit of frame (2), remove ammonia nitrogen, total nitrogen and Organic substance.
CN201611115308.6A 2016-12-07 2016-12-07 Clear water filtering wall Active CN106430631B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611115308.6A CN106430631B (en) 2016-12-07 2016-12-07 Clear water filtering wall

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Application Number Priority Date Filing Date Title
CN201611115308.6A CN106430631B (en) 2016-12-07 2016-12-07 Clear water filtering wall

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Publication Number Publication Date
CN106430631A true CN106430631A (en) 2017-02-22
CN106430631B CN106430631B (en) 2023-09-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108328887A (en) * 2018-05-11 2018-07-27 四川立蓝水务有限公司 Underground integrated domestic sewage processing system
CN108483667A (en) * 2018-04-16 2018-09-04 中商纳阳环保科技有限公司 A kind of river and lake sewage water treatment method
CN114988580A (en) * 2022-07-18 2022-09-02 滨州学院 Method for treating high-nitrogen-content mariculture wastewater by utilizing enteromorpha

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2926210Y (en) * 2006-07-19 2007-07-25 湖北大学 Composite ecological chinampa water purifier
CN201330201Y (en) * 2009-01-07 2009-10-21 于容朴 Biological filling
CN201330389Y (en) * 2008-12-31 2009-10-21 金翼 Lake water body biochemical purifying device
CN201501812U (en) * 2008-11-12 2010-06-09 中山大学 Biological filter wall used for biological purification of water body
CN101851024A (en) * 2010-06-17 2010-10-06 同济大学 Combined type ecological floating bed water purifying device
CN102249400A (en) * 2011-07-20 2011-11-23 江苏苏净集团有限公司 Device for ecologically restoring natural water body in situ
CN102531178A (en) * 2011-09-22 2012-07-04 中国环境科学研究院 Combination device for treating cultivation wastewater of solar ecological compound purification pond
CN103466797A (en) * 2013-07-03 2013-12-25 佛山市水业集团有限公司 Novel ecological floating bed and solar energy composite ecological floating bed system
CN203668098U (en) * 2013-12-31 2014-06-25 天津大学 Solar aeration oxygenation-plant bed carrying biofilm device
CN104016490A (en) * 2014-06-23 2014-09-03 珠江水利委员会珠江水利科学研究院 Multi-corridor scarfed filter wall bio-membrane sewage treatment apparatus and application thereof
CN105800771A (en) * 2016-03-28 2016-07-27 秦立 Biological filter wall system
CN206298433U (en) * 2016-12-07 2017-07-04 南京领先环保技术股份有限公司 A kind of clear water filters wall

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2926210Y (en) * 2006-07-19 2007-07-25 湖北大学 Composite ecological chinampa water purifier
CN201501812U (en) * 2008-11-12 2010-06-09 中山大学 Biological filter wall used for biological purification of water body
CN201330389Y (en) * 2008-12-31 2009-10-21 金翼 Lake water body biochemical purifying device
CN201330201Y (en) * 2009-01-07 2009-10-21 于容朴 Biological filling
CN101851024A (en) * 2010-06-17 2010-10-06 同济大学 Combined type ecological floating bed water purifying device
CN102249400A (en) * 2011-07-20 2011-11-23 江苏苏净集团有限公司 Device for ecologically restoring natural water body in situ
CN102531178A (en) * 2011-09-22 2012-07-04 中国环境科学研究院 Combination device for treating cultivation wastewater of solar ecological compound purification pond
CN103466797A (en) * 2013-07-03 2013-12-25 佛山市水业集团有限公司 Novel ecological floating bed and solar energy composite ecological floating bed system
CN203668098U (en) * 2013-12-31 2014-06-25 天津大学 Solar aeration oxygenation-plant bed carrying biofilm device
CN104016490A (en) * 2014-06-23 2014-09-03 珠江水利委员会珠江水利科学研究院 Multi-corridor scarfed filter wall bio-membrane sewage treatment apparatus and application thereof
CN105800771A (en) * 2016-03-28 2016-07-27 秦立 Biological filter wall system
CN206298433U (en) * 2016-12-07 2017-07-04 南京领先环保技术股份有限公司 A kind of clear water filters wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108483667A (en) * 2018-04-16 2018-09-04 中商纳阳环保科技有限公司 A kind of river and lake sewage water treatment method
CN108328887A (en) * 2018-05-11 2018-07-27 四川立蓝水务有限公司 Underground integrated domestic sewage processing system
CN114988580A (en) * 2022-07-18 2022-09-02 滨州学院 Method for treating high-nitrogen-content mariculture wastewater by utilizing enteromorpha

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