CN109485156A - Modified form bio-contact oxidation integrated sewage treating apparatus - Google Patents
Modified form bio-contact oxidation integrated sewage treating apparatus Download PDFInfo
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- CN109485156A CN109485156A CN201910018878.0A CN201910018878A CN109485156A CN 109485156 A CN109485156 A CN 109485156A CN 201910018878 A CN201910018878 A CN 201910018878A CN 109485156 A CN109485156 A CN 109485156A
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- modified form
- treating apparatus
- contact oxidation
- integrated sewage
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses modified form bio-contact oxidation integrated sewage treating apparatus, including the anaerobic zone successively interconnected, anoxic zone, aerobic zone, settling zone, filtering area, its mode of communicating is that the anaerobic zone bottom is connected to the anoxic zone, it is connected at the top of the anoxic zone with the aerobic zone, the aerobic zone bottom is connected to the settling zone, it is connected at the top of the settling zone with the filtering area, the anaerobic zone is provided with water inlet, up-flow blender is provided in the anoxic zone, aeration tube is provided in the aerobic zone, biologic packing material is filled in the aerobic zone, the settling zone bottom is provided with mud discharging mouth, the connection opening of the aerobic zone and settling zone bottom is provided with out water screen, filter material is provided in the filtering area, the filtering area bottom is provided with discharge outlet.Modified form bio-contact oxidation integrated sewage treating apparatus structure of the present invention is simple, good sewage processing effect, convenient for promoting.
Description
Technical field
The present invention relates to modified form bio-contact oxidation integrated sewage treating apparatus.
Background technique
Sewage treatment (sewage treatment, waste-water treatment): certain is discharged into reach sewage
The process that one water body or the water quality requirement reused purify it.Sewage treatment is widely used in building, agricultural, hands over
The every field such as logical, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also come into the daily of common people more and more
Life.
The effect of Sewage Disposal is handled production, sanitary sewage, is reached defined discharge standard, is protection ring
The critical facility in border.The Sewage Disposal of industrially developed country is very universal, and the Sewage Disposal in China villages and small towns is seldom, existing
There is the sewage-treatment plant wastewater treatment efficiency of Sewage Disposal in technology bad, take up a large area, cost is high.
Summary of the invention
The present invention provides modified form bio-contact oxidation integrated sewage treating apparatus to solve at sewage in the prior art
The sewage-treatment plant wastewater treatment efficiency for managing station is bad, takes up a large area, the high technical problem of cost.
Modified form bio-contact oxidation integrated sewage treating apparatus include the anaerobic zone successively interconnected, anoxic zone,
Aerobic zone, settling zone, filtering area, mode of communicating are that the anaerobic zone bottom is connected to the anoxic zone, the anoxic zone is pushed up
Portion is connected to the aerobic zone, and the aerobic zone bottom is connected to the settling zone, the settling zone top and the filtering area
Connection, the anaerobic zone is provided with water inlet, up-flow blender is provided in the anoxic zone, is provided in the aerobic zone
Aeration tube, biologic packing material is filled in the aerobic zone, and the settling zone bottom is provided with mud discharging mouth, the aerobic zone and precipitating
The connection opening of area bottom is provided with out water screen, filter material is provided in the filtering area, the filtering area bottom is provided with
Discharge outlet.
Preferably, the aeration tube is set as HDPE material.
Preferably, plate-type aerator is additionally provided in the aeration tube, the aeration tube is connected to plate-type aerator.
Preferably, the aerobic zone bottom is provided with tilt-wall, and the tilt-wall is tilted towards the settling zone, described to incline
Sloping core and the divider wall are arranged in 150 ° of angles.
Preferably, the settling zone bottom faces are provided with mud guard, the mud guard and settling zone to connection opening
Bottom surface is in 60 ° of angle settings.
Preferably, filter material is set as a nanometer filtering layer.
Preferably, aeration outlet is provided at the top of the aerobic zone, the aeration outlet is opened and closed by shutter.
Preferably, the anaerobic zone is additionally provided with overflow.
Preferably, the biologic packing material loading is the 40% of aerobic zone volume.
Preferably, the filtering area is also communicated with sterile zones, is connected at the top of the filtering area with the sterile zones, described to disappear
It is provided with dosing tank and dosing mouth at the top of contaminated area, the sterile zones bottom is provided with water outlet.
Modified form bio-contact oxidation integrated sewage treating apparatus structure of the present invention is simple, good sewage processing effect, just
In popularization.
Detailed description of the invention
Fig. 1 is modified form bio-contact oxidation integrated sewage treating apparatus structural schematic diagram of the present invention；
Fig. 2 is modified form bio-contact oxidation integrated sewage treating apparatus cross-sectional view of the present invention；
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give several embodiments of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the disclosure more thorough and comprehensive.
As shown in Figs. 1-2, modified form bio-contact oxidation integrated sewage treating apparatus of the present invention includes successively mutually being connected
Logical anaerobic zone a, anoxic zone b, aerobic zone c, settling zone d, filtering area e, mode of communicating are the bottom anaerobic zone a and anoxic zone b
It is connected at the top of connection, anoxic zone b with aerobic zone c, the aerobic zone bottom c is connected to settling zone d, is connected at the top of settling zone d with filtering area e
Logical, the area the present embodiment Zhong Ge is set as the multiple receiving areas isolated by divider wall, and mode of communicating is to be provided on divider wall
It is open, is sequentially communicated the sequencing for being interpreted as the area water flow Tong Ge in the present embodiment, the arrangement mode in the area the present embodiment Zhong Ge has
A variety of, the present embodiment is set as arranging from left to right, can also arrange for nested type, such as the nested setting in the c of aerobic zone
Anaerobic zone a, anoxic zone b, water (flow) direction are flowing into aerobic zone c to be introduced into anaerobic zone a, flowing into anoxic zone b.
Anaerobic zone a is provided with water inlet a1, is additionally provided with overflow port a2 thereon, and sewage to be processed is larger miscellaneous by removing
Anaerobic zone a is entered so as to subsequent purification processing by water inlet a1 after matter, overflow port a2 is set as when the larger subsequent processing of water flow
It is flowed out when not catching up with from overflow port a2, prevents from covering entire anaerobic zone a.
Up-flow blender b1 is provided in the b of anoxic zone, up-flow blender b1 is set as stirring sewage from bottom and take
Band makes internal solution flow into aerobic zone c from upper opening after evenly mixing, also sets up at the top of the b of anoxic zone to the anoxic zone top b
There is open and close door b2 in order to replace or overhaul up-flow blender b1.
Aeration tube c1 is provided in the c of aerobic zone, aeration tube c1 is set as HDPE material, and is fixed on by branch seat support
In oxygen area c, in particular it is fixed on the bottom plate of concrete region using chemically expansible bolt, it is easy to operate, convenient for transformation, aeration tube
Plate-type aerator c2 is additionally provided on c1, aeration tube c1 is connected to plate-type aerator c2, so that aeration is uniform, it is ensured that raw
Change area's oxygen demand and treatment effect, be filled with biologic packing material g in the c of aerobic zone, wherein biologic packing material g loading is preferably preferably
The 40% of the area c, oxygen area volume, biologic packing material g is set as biomembrane carrier in the present embodiment, and material is specific gravity close to water
Modified form HDPE, with large specific surface area (about 500m2/m3), it is suitble to microorganism adsorption growth and shielded feature.It is raw
Fluidisation state of the object filler g in reactor, so that the biomembrane of aging falls off naturally and refreshes, and the biomembrane adhered to is with prosperous
The activity of Sheng.Meanwhile increasing contact and oxygen transfer efficiency of the biomembrane with oxygen, the present embodiment biologic packing material g voidage is big, specific gravity
Gently, corrosion-resistant strong.Aeration outlet is provided at the top of the c of aerobic zone, aeration outlet is opened and closed by shutter c3.
The aerobic zone bottom c is connected to settling zone d, and the aerobic zone bottom c is provided with tilt-wall c4, and tilt-wall c4 is towards settling zone
Inclination, tilt-wall c4 and divider wall are configured so that precipitated sludge in 150 ° of angles can accumulate toward settling zone flowing, aerobic zone c
Settling zone d bottom opening is provided with out water screen d2, water screen d2 is obliquely installed to cover bottom opening placement biology and fill out out
Expect that g flows into settling zone d, settling zone d bottom faces are provided with mud guard d4 to bottom opening, and mud guard d4 is in settling zone bottom surface
60 ° of angle settings are consequently facilitating mud discharge, is provided with mud discharging mouth d1 will be deposited between mud guard d4 and out water screen d2
The mud of bottom opening is discharged, and is provided with installing port at the top of settling zone d to install mud guard d4, installing port be provided with cover board d3 into
Row opening and closing.
Filter material e2 is provided in filtering area e, filter material is set as a nanometer filtering layer in the present embodiment, and filtering area is communicated with out
Mouth of a river f1, water outlet f1 are set as to be discharged by the filtered water of filter material e2, and filtrate rinse mouth is arranged in the bottom filtering area e
E1, filtrate rinse mouth e1 are set as the opening when filtrate needs to rinse, and filtering area is rinsed filtrate using the gravity of water.It crosses
It is provided with filtrate at the top of filter area e and loads mouth, filtrate loads mouth and opened and closed by sealing plate e3.
Modified form bio-contact oxidation integrated sewage treating apparatus of the present invention when handling country sewage, be additionally provided with
It is connected to, dosing tank f3 is provided at the top of the f of sterile zones and adds with sterile zones f at the top of the sterile zones f of filtering area e connection, filtering area e
Disinfectant in dosing tank f3 is added in the f of sterile zones by medicine mouth f2 by dosing mouth f2, and the sterile zones bottom f is provided with out
Mouth of a river f1, the water sterilized are discharged for using by water outlet f1, are used as clearly in the present embodiment without sterile zones f when sterilizing
Pool is to be discharged filtered clear water in water outlet f1.
Modified form bio-contact oxidation integrated sewage treating apparatus of the present invention is in use, sanitary sewage passes through regulatory region lattice
After grid remove larger impurity, into the anaerobic zone a of modified form bio-contact oxidation integrated sewage treating apparatus of the present invention, detesting
The hydrolysis acidification of balanced water quality and utilization anaerobic environment acts in oxygen area a, and the macromolecular hardly degraded organic substance in sewage is decomposed
For small-molecule substance, anoxic zone b is subsequently entered, up-flow blender b1 is provided in anoxic zone, stirring is taken from bottom by sewage
Band mixes internal solution uniformly to device top.Sewage carries out denitrification denitrogenation in anoxic zone, and sewage self-flowing is extremely after denitrogenation
Aerobic zone c, aeration tube c1 and plate-type aerator c2 is arranged in c in aerobic zone, and air is moved upwards by bottom after aeration, the sky of rising
Gas forms gas-water mixture with sewage and the biologic packing material g being filled in the c of aerobic zone is driven to stir, seethe in water, is formed uniform
Fluidized state, as microorganism carrier, mass propagation, growth form highly active biology on the surface biologic packing material g
Film, degrade water in organic matter and part ammonia nitrogen, modified form bio-contact oxidation integrated sewage treating apparatus of the present invention due to
The biochemical system of device is in the state that is thoroughly mixed, and sewage is completed dephosphorization in the environment of anaerobism, anoxic and aerobic alternately variation and taken off
Nitrogen reaction.Under anaerobic, the polyP bacteria inside device in suspended sludge is suppressed, and can only be discharged intracorporal phosphate and be obtained
Take energy, with absorb in sewage can the dissolved organic matter of quick biochemical degradation survive, and in the cell will be organic
Object is converted to poly- β hydroxybutyric acid (PHB) and is stored up.The anaerobism release of phosphorus is completed in this process；Under anoxic conditions, instead
Nitrifier carries out " anaerobic respiration " using the organic carbon in sewage as electron donor, using nitrate as electron acceptor, will mix
It closes nitrate-nitrogen reduction in liquid to release at nitrogen, completes denitrification process；And under aerobic condition, one side polyP bacteria is by body
Interior PHB carries out aerobic decomposition, and phosphorus of the energy of release in cell synthesis, proliferation and absorption sewage synthesizes Quadrafos,
With excess sludge discharge system, to realize the dephosphorization of sewage, another aspect nitrifier is the ammonium oxidation in sewage at nitric acid
Salt；It is mixed again with anoxic zone solution, performs necessary preparation for denitrogenation, treated that waste water gravity flow enters nanometer through biochemical system
Filtering layer e2, the effects of due to filtering, absorption and biological oxidation, the biomembrane split away off is blocked, and water outlet reaches one
Grade A index, is discharged after disinfection.The biomembrane being retained down passes through biological oxidation in filtering layer gap, reaches minimizing.
Modified form bio-contact oxidation integrated sewage treating apparatus of the present invention have it is following the utility model has the advantages that
(1) influent quality is automatically adjusted
Anaerobic zone, anoxic zone, aerobic zone are interconnected, and entire biochemical system is to be thoroughly mixed state.When water inlet anoxic, corruption,
When lacking nutriment, the treatment fluid that device leading portion is thoroughly mixed can improve the corruption situation of water inlet, provide nutrient, adjustable
It saves and stablizes influent quality.
(2) filler volumetric loading is high
Biologic packing material large specific surface area (> 500), can adhere to high-concentration biological flora, have very strong COD degradation ability, and COD holds
Product load reaches 6~10kgCOD/m3.d, it is 2-4 times of traditional handicraft；Biological flora type abundant on filling carrier simultaneously,
Increase the degradation property to hardly degraded organic substance.Therefore the effluent quality of system is more preferable.
(3) denitrification effect is good
Biomembrane sludge age on filler is long, is extremely suitable for the growth of nitrifier, nitrification bacteria concentration is high, therefore nitrifies denitrogenation energy
Power is significant, and 25 DEG C of nitrification efficiency is up to 720~1000gNH4-N/m3.d, traditional activated sludge process is 3g/l in sludge concentration
In the case where, nitrification efficiency is lower than 30~50gNH4-N/m3.d.Can also to remove system total by increasing Prepositive denitrification section for device
Nitrogen, denitrification effect is up to 1100 g NOX-N/m3.d(25℃)。
(4) treatment effect is stablized
The device can obtain stable effluent quality and mainly benefit and the very strong capacity of resisting impact load of the technique.Biochemical reaction
The biomass of high concentration and the characteristic of apposition growth make to be always maintained at higher biological concentration in reaction zone in area, water water
The fluctuation of matter can be rapidly decomposed, it is ensured that stable effluent quality.
(5) operational management is simple
The apparatus main body biochemical process belongs to technology of biological membrane, and there is no the sludge bulkings of traditional activated sludge process, Mud up-floating
And the problems such as sludge loss, without worry mass transfer problem and oxygen supply problem, therefore it need not frequently monitor reaction zone sludge
Situation and transformation operating parameter, keep daily operational management simpler and more direct.
(6) occupied area is small, with low investment
The volumetric loading rate of biologic packing material is 2-4 times of traditional handicraft.In the condition for obtaining same treatment ability and treatment effect
Under, which can reduce structures volume and 1~3 times of occupied area, therefore construction investment and land expropriation cost greatly reduce.
(7) excess sludge production is few
Microorganism sludge age is long (30 days or more) in mixed state biofilm system, and biofacies is more and stabilizes, while microorganism
Autoxidation decomposes, therefore system sludge yield is few, reduces by 20% or more sludge yield, accordingly reduces Treatment of Sludge expense.
(8) filtering area high treating effect
Integration apparatus filtering area plays a role in filtering under normal circumstances；After running a period of time, environmental microorganism is coated on
Grain filter material surface forms biomembrane, can further function as biodegradation.Filtering area water intake mode be bottom in and top out, stop into
Water, which is self-possessed using water body, realizes backwash, and scientific saves media regeneration cost.
In conclusion modified form bio-contact oxidation integrated sewage treating apparatus structure of the present invention is simple, sewage treatment
Effect is good, convenient for promoting.
One or several kinds of embodiments of the invention above described embodiment only expresses, description are more specific and detailed
Carefully, but it cannot be understood as limitations on the scope of the patent of the present invention.It should be pointed out that for the common skill of this field
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. modified form bio-contact oxidation integrated sewage treating apparatus, which is characterized in that including the anaerobism successively interconnected
Area, anoxic zone, aerobic zone, settling zone, filtering area, mode of communicating is connected to for the anaerobic zone bottom with the anoxic zone, institute
State and be connected to the aerobic zone at the top of anoxic zone, the aerobic zone bottom is connected to the settling zone, the settling zone top and
The filtering area connection, the anaerobic zone is provided with water inlet, up-flow blender is provided in the anoxic zone, described aerobic
It is provided with aeration tube in area, is filled with biologic packing material in the aerobic zone, the settling zone bottom is provided with mud discharging mouth, described good
The connection opening of oxygen area and settling zone bottom is provided with out water screen, and filter material, the filtering area are provided in the filtering area
It is connected to water outlet.
2. modified form bio-contact oxidation integrated sewage treating apparatus according to claim 1, it is characterised in that: described
Aeration tube is set as HDPE material.
3. modified form bio-contact oxidation integrated sewage treating apparatus according to claim 2, it is characterised in that: described
Plate-type aerator is additionally provided on aeration tube, the aeration tube is connected to plate-type aerator.
4. modified form bio-contact oxidation integrated sewage treating apparatus according to claim 3, it is characterised in that: described
Aerobic zone bottom is provided with tilt-wall, and the tilt-wall is tilted towards the settling zone, and the tilt-wall is in the divider wall
150 ° of angle settings.
5. according to right want described 4 described in modified form bio-contact oxidation integrated sewage treating apparatus, it is characterised in that: institute
It states settling zone bottom faces and mud guard, the mud guard and settling zone bottom surface is provided in 60 ° of angles settings to connection opening.
6. modified form bio-contact oxidation integrated sewage treating apparatus according to claim 5, it is characterised in that: filtering
Material is set as a nanometer filtering layer, and filtrate rinse mouth is arranged in the filtering area bottom.
7. modified form bio-contact oxidation integrated sewage treating apparatus according to claim 6, it is characterised in that: described
Aeration outlet is provided at the top of aerobic zone, the aeration outlet is opened and closed by shutter.
8. modified form bio-contact oxidation integrated sewage treating apparatus according to claim 7, it is characterised in that: described
Anaerobic zone is additionally provided with overflow.
9. -8 any modified form bio-contact oxidation integrated sewage treating apparatus, feature exist according to claim 1
In: the biologic packing material loading is the 40% of aerobic zone volume.
10. -8 any modified form bio-contact oxidation integrated sewage treating apparatus, feature exist according to claim 1
In: the filtering area is also communicated with sterile zones, is connected at the top of the filtering area with the sterile zones, setting at the top of the sterile zones
There are dosing tank and dosing mouth, the water outlet is arranged in the sterile zones bottom.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910018878.0A CN109485156A (en) | 2019-01-09 | 2019-01-09 | Modified form bio-contact oxidation integrated sewage treating apparatus |
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| CN201910018878.0A CN109485156A (en) | 2019-01-09 | 2019-01-09 | Modified form bio-contact oxidation integrated sewage treating apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054295A (en) * | 2019-05-15 | 2019-07-26 | 桂林市全净生物科技有限公司 | Multi-functional sewage processor |
| CN110104900A (en) * | 2019-06-03 | 2019-08-09 | 西安西热水务环保有限公司 | A kind of environmentally friendly high efficiency composition thermal power plant domestic sewage processing system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201406344Y (en) * | 2009-05-19 | 2010-02-17 | 山东汇盛天泽环境工程有限公司 | Biologic fixed bed reactor |
| CN104030442A (en) * | 2014-06-27 | 2014-09-10 | 重庆港力环境科技有限公司 | Integral domestic sewage treatment equipment |
| CN203999140U (en) * | 2014-07-29 | 2014-12-10 | 沭阳嘉净环保科技有限公司 | A kind of moving-bed type decentralized sewage treatment device |
| CN106517516A (en) * | 2016-10-31 | 2017-03-22 | 浙江大学 | Industrial wastewater upgrading and reconstruction biological treatment equipment and treatment technology |
| CN206127067U (en) * | 2016-09-20 | 2017-04-26 | 厦门溢盛环保科技有限公司 | Container formula sludge -biofilm intergrowth integrative sewage treatment device |
| CN107935275A (en) * | 2017-12-29 | 2018-04-20 | 武汉恒通源环境工程技术有限公司 | A kind of integral water purifier |
| CN209702393U (en) * | 2019-01-09 | 2019-11-29 | 长江生态(湖北)科技发展有限责任公司 | Modified form bio-contact oxidation integrated sewage treating apparatus |
-
2019
- 2019-01-09 CN CN201910018878.0A patent/CN109485156A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201406344Y (en) * | 2009-05-19 | 2010-02-17 | 山东汇盛天泽环境工程有限公司 | Biologic fixed bed reactor |
| CN104030442A (en) * | 2014-06-27 | 2014-09-10 | 重庆港力环境科技有限公司 | Integral domestic sewage treatment equipment |
| CN203999140U (en) * | 2014-07-29 | 2014-12-10 | 沭阳嘉净环保科技有限公司 | A kind of moving-bed type decentralized sewage treatment device |
| CN206127067U (en) * | 2016-09-20 | 2017-04-26 | 厦门溢盛环保科技有限公司 | Container formula sludge -biofilm intergrowth integrative sewage treatment device |
| CN106517516A (en) * | 2016-10-31 | 2017-03-22 | 浙江大学 | Industrial wastewater upgrading and reconstruction biological treatment equipment and treatment technology |
| CN107935275A (en) * | 2017-12-29 | 2018-04-20 | 武汉恒通源环境工程技术有限公司 | A kind of integral water purifier |
| CN209702393U (en) * | 2019-01-09 | 2019-11-29 | 长江生态(湖北)科技发展有限责任公司 | Modified form bio-contact oxidation integrated sewage treating apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054295A (en) * | 2019-05-15 | 2019-07-26 | 桂林市全净生物科技有限公司 | Multi-functional sewage processor |
| CN110104900A (en) * | 2019-06-03 | 2019-08-09 | 西安西热水务环保有限公司 | A kind of environmentally friendly high efficiency composition thermal power plant domestic sewage processing system and method |
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