CN108585186A - Anti- sludge loss system for dispersant type domestic wastewater terminal - Google Patents
Anti- sludge loss system for dispersant type domestic wastewater terminal Download PDFInfo
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- CN108585186A CN108585186A CN201810575045.XA CN201810575045A CN108585186A CN 108585186 A CN108585186 A CN 108585186A CN 201810575045 A CN201810575045 A CN 201810575045A CN 108585186 A CN108585186 A CN 108585186A
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- Prior art keywords
- overflow
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- domestic wastewater
- type domestic
- dispersant type
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- 239000010802 sludge Substances 0.000 title claims abstract description 62
- 239000002270 dispersing agent Substances 0.000 title claims abstract description 34
- 239000010840 domestic wastewater Substances 0.000 title claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 33
- 238000005842 biochemical reaction Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005276 aerator Methods 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000013011 mating Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012913 prioritisation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention belongs to technical field of sewage more particularly to a kind of anti-sludge loss systems for dispersant type domestic wastewater terminal.It solves the prior art and designs the technical problems such as unreasonable.This includes in the overflow cylinder being vertically arranged for the anti-sludge loss system of dispersant type domestic wastewater terminal, it is equipped with overflow inlet in the upper end side of overflow cylinder, it is exported equipped with overflow in the upper end other side of overflow cylinder, the through-hole being located at below overflow outlet is equipped in the lower end of overflow cylinder, it is equipped with and be arranged diagonally downward to overflow outlet side and can be by the flow apron of overflow cylinder lower end closed below the inner orifice of overflow inlet, and the upper end of flow apron is located at the inner orifice top of through-hole.The advantage of the invention is that：Sewage treating efficiency and quality can be improved.
Description
Technical field
The invention belongs to technical field of sewage more particularly to a kind of anti-sludge for dispersant type domestic wastewater terminal
Loss system.
Background technology
Dispersant type domestic wastewater processing terminal is suitable for rural domestic sewage treatment, has become low-density, population at present
The technique that the vast rural areas sanitary sewage disposal of scattered settlement preferentially selects.Dispersant type domestic wastewater processing terminal, which has, to be thrown
Money less, efficient, small accommodation area many advantages, such as.Dispersant type domestic wastewater terminal mostly uses greatly AO or A2O techniques are profits
Degradation and suction-operated with the activated sludge in biochemical reaction tank to organic matter, to enable pollutant to remove.
Dispersant type domestic wastewater terminal starts overlong time early period, is mostly that activity is dirty during startup due to biochemical reaction tank
Mud is lost in seriously with water outlet, and sludge rate of rise is slower.Due to dispersant type domestic wastewater terminal biochemical reaction tank at this stage it
Between pipeline be open type, sludge can be largely lost with water outlet, and the concentration of activated sludge is the guarantee of terminal processes pollutant, if
Sludge loss is serious, and micro organism quantity can be caused insufficient, is reduced to the removal efficiency of pollutant.
Therefore, continue to design a device that can be to solve the above technical problems.
Invention content
Regarding the issue above, the present invention provides a kind of can improve being given birth to for distributing for sewage treating efficiency
The anti-sludge loss system and its system of sewage terminal living.
In order to achieve the above objectives, present invention employs following technical proposals：
This anti-sludge loss system for being used for dispersant type domestic wastewater terminal includes biochemical reaction tank, in biochemical reaction bottom of pond
Portion is equipped with aerator, and outlet pipeline is connected at the top of biochemical reaction tank, anti-sludge loss is connected on outlet pipeline
Device, which includes being equipped with overflow inlet in the upper end side of overflow cylinder in the overflow cylinder being vertically arranged, raw
The sewage changed in reaction tank is entered to from overflow inlet in overflow cylinder, is exported equipped with overflow in the upper end other side of overflow cylinder,
The water outlet of overflow outlet is connected with outlet pipe and outlet pipe is connected with outlet pipeline socket, is equipped with and is located in the lower end of overflow cylinder
The through-hole of overflow outlet lower section is equipped with below the inner orifice of overflow inlet and is arranged diagonally downward to overflow outlet side and can incite somebody to action
The flow apron of overflow cylinder lower end closed, and the upper end of flow apron is located above the inner orifice of through-hole, flow apron, which is located at, to expose
Above device of air, there are gaps between through-hole outlet and the pool wall of biochemical reaction tank.
Overflow cylinder and flow apron form the sludge settling space in a sewage, internal to form a flow relatively
For more stable space, the sludge settling in sewage is easily facilitated, can not only improve sewage treating efficiency, but also can
To further increase quality of sewage disposal, the sludge loss serious phenomenon in sewage is avoided.
The overflow inlet of design and overflow outlet, can not only improve the quality of sewage disposal to the full extent, and
And sludge loss in sewage can also be avoided.
It passes through flow apron for sludge in sewage, is voluntarily back in biochemical reaction tank under gravity.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the flow apron upper end connects
It is connected on the middle part of overflow cylinder, the lower end of flow apron is connected to the downside of through-hole.
120 °~145 ° of angle is formed between flow apron and the baffle of overflow inlet.
The lower end of flow apron be connected to through-hole downside its directly sludge directly can be back in biochemical sludge pond.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the overflow of the overflow inlet
Water level is higher than the flood level of overflow outlet；Or the flood level of the overflow inlet is equal to the overflow water of overflow outlet
Position；Or the flood level of the overflow inlet is less than the flood level of overflow outlet.
It can be set according to actual use environment.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the overflow inlet is rectangular
Import.
Rectangular import its can increase inflow.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, in the lower edge of the overflow inlet
Equipped with several sequentially connected retention sawtooth, V-shaped part is formed between adjacent two retention sawtooth.
Sewage can be cut into several thread branches to V-shaped part by it, can further increase the stability of flow, Ke Yi
The precipitation filtering of sewage sludge is carried out to the full extent.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the flood level of the V-shaped part
Higher than the flood level of overflow outlet；Or the flood level of the V-shaped part is equal to the flood level of overflow outlet；Or it is described
The flood level of V-shaped part is less than the flood level of overflow outlet.
It can be set according to actual use environment.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the V-shaped part included angle
It is 40 °~60 °.
Certainly, angle here should not be too large or too small, this structure its can further increase the steady of sewage flow
It is qualitative.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the overflow exports water outlet
It is connected with outlet pipe.
Outlet pipe is equipped with orientation mounting structure.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the overflow cylinder lateral cross section
It is square, a sidewall upper in the corresponding two side walls of overflow cylinder is arranged in overflow inlet, and overflow outlet is arranged another
The upper end of an outer side wall.
Overflow inlet and overflow exit design can be split flow on two corresponding side walls.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the outlet pipe and outlet pipeline
Between be equipped with orientation mounting structure.
The orientation mounting structure of design may insure that after overflow cylinder is installed be in be vertically arranged state.
In the above-mentioned anti-sludge loss system for dispersant type domestic wastewater terminal, the orientation mounting structure includes
Annular groove in water outlet pipe outer wall is set, annulus inner ring is equipped in annular groove, if being respectively equipped at the both ends of annulus inner ring
The cantilever shrapnel of dry circle distribution, be arranged annulus inner ring one end cantilever shrapnel and the cantilever in the annulus inner ring other end is set
Shrapnel shifts to install, and internal projecting ring is equipped in the middle part of the inner wall of annulus inner ring, is equipped with and the internal projecting ring in the slot bottom of annular groove
The annulus mating groove to match, the annulus inner ring are spliced to form by least two pieces of arc blocks, are set in the outer wall of annulus inner ring
Have and protrusion is installed along the orientation that annulus inner ring is axially arranged, outlet pipe inserts in outlet pipeline, in the water inlet end of outlet pipeline
Inner wall is equipped with the orientation being inserted into for the orientation installation protrusion and installs mating groove, if being equipped between outlet pipe and outlet pipeline
Do spaced sealing ring.
Compared with prior art, the advantage of the invention is that：
1, overflow cylinder and flow apron form the sludge settling space in a sewage, and one flow of internal formation is opposite
More more stable space, easily facilitates the sludge settling in sewage, can not only improve sewage treating efficiency, but also
Quality of sewage disposal can be further increased, the sludge loss serious phenomenon in sewage is avoided.
The overflow inlet of design and overflow outlet, can not only improve the quality of sewage disposal to the full extent, and
And sludge loss in sewage can also be avoided.
2, simple in structure and easy to manufacture.
3, the present invention can effectively prevent the sludge loss phenomenon of dispersant type domestic wastewater terminal biochemical reaction tank, make system
Internal sludge concentration keeps stablizing, and maintains rational growth load.
4, the present invention can reduce the sludge quantity that biochemical reaction tank is flowed back into from sedimentation basin, save power and cost, carry
High reaction efficiency.
5, the present invention can not only apply to dispersant type domestic wastewater terminal, as long as it is more serious to occur sludge loss
The present invention, and install convenient can be used in biochemical reaction unit, at low cost, quick.
Description of the drawings
Fig. 1 is anti-sludge loss apparatus structure schematic diagram provided by the invention.
Fig. 2 is anti-sludge loss device dimensional structure diagram provided by the invention.
Fig. 3 is system structure diagram provided by the invention.
Fig. 4 is the structural schematic diagram of orientation mounting structure provided by the invention.
Fig. 5 is the structural schematic diagram of the orientation mounting structure at another visual angle provided by the invention.
In figure, overflow cylinder 1, overflow inlet 11, sawtooth 111, overflow outlet 12, through-hole 13, flow apron 2, outlet pipe 3,
Annulus inner ring 31, cantilever shrapnel 32, arc depression mouth 321, internal projecting ring 33, annulus mating groove 34, orientation installation protrusion 35, biochemistry
Reaction tank 4, outlet pipeline 41, orientation installation mating groove 411, aerator 5, sealing ring 6, anti-sludge loss device a5.
Specific implementation mode
Below be invention specific embodiment and in conjunction with attached drawing, technical scheme of the present invention will be further described, but
Invention is not limited to these embodiments.
As shown in Figs. 1-5,
This anti-sludge loss system for being used for dispersant type domestic wastewater terminal includes biochemical reaction tank 4, in biochemical reaction tank 4
Bottom is equipped with aerator 5, is connected with outlet pipeline 41 at the top of biochemical reaction tank 4, is connected on outlet pipeline 41 anti-
Sludge loss device a5, the anti-sludge loss device include being set in the upper end side of overflow cylinder 1 in the overflow cylinder 1 being vertically arranged
There is overflow inlet 11, the sewage in biochemical reaction tank 4 is entered to from overflow inlet 11 in overflow cylinder 1, another in the upper end of overflow cylinder 1
Side is equipped with overflow and exports 12, is connected with outlet pipe 3 in the water outlet of overflow outlet 12 and outlet pipe 3 and outlet pipeline 41 are socketed
It is connected, the through-hole 13 being located at below overflow outlet 12 is equipped in the lower end of overflow cylinder 1, is set below the inner orifice of overflow inlet 11
Oriented overflow outlet 12 rolls setting obliquely and can be by the flow apron 2 of 1 lower end closed of overflow cylinder, and flow apron 2
Upper end is located above the inner orifice of through-hole 13, and flow apron 2 is located at 5 top of aerator, the through-hole 13 outlet and biochemistry
There are gaps between the pool wall of reaction tank 4.
Specifically, 1 lateral cross section of overflow cylinder of the present embodiment is square.Such as：Rectangle and square etc..
A sidewall upper in 1 corresponding two side walls of overflow cylinder, overflow is arranged in prioritization scheme, overflow inlet 11
Outlet 12 is arranged in the upper end of another side wall.
Design with this configuration can will enter after the sewage in overflow cylinder 1 and precipitation and dirty from 1 overflow of overflow cylinder
Water is separated, and avoiding to obscure causes sewage treating efficiency to decline to a great extent.
Sludge in sewage flows into biochemical reaction tank from through-hole 13, the water after then precipitating then continuous water level go up from
And it is flowed out from through-hole 13 and finally from outlet pipe.
Flow apron 2 can not only obstruct reaction zone Mud up-floating, moreover it is possible to allow the activated sludge being deposited on sludge lower skateboard
Come back to reaction zone.
Prioritization scheme, 2 upper end of flow apron are connected to the middle part of overflow cylinder 1, and the lower end of flow apron 2 is connected to through-hole 13
Downside.
Flood level of the flood level of the overflow inlet 11 higher than overflow outlet 12；Or the overflow inlet
11 flood level is equal to the flood level of overflow outlet 12；Or the flood level of the overflow inlet 11 goes out less than overflow
The flood level of mouth 12.
The overflow inlet 11 is rectangular import.
The lower edge of the overflow inlet 11 is equipped with several sequentially connected retention sawtooth 111, adjacent two retention saws
V-shaped part is formed between tooth 111.
Flood level of the flood level of the V-shaped part higher than overflow outlet 12；Or the flood level etc. of the V-shaped part
Flood level in overflow outlet 12；Or the flood level of the V-shaped part is less than the flood level of overflow outlet 12.
The V-shaped part included angle is 40 °~60 °.
Orientation mounting structure is equipped between outlet pipe and outlet pipeline.
The orientation mounting structure of design may insure that after overflow cylinder is installed be in be vertically arranged state.
By PVC, PP and PE etc., any one material is made anti-sludge loss device a5.
Specifically, the orientation mounting structure of the present embodiment includes the annular groove being arranged in water outlet pipe outer wall, in annular groove
It is interior to be equipped with annulus inner ring 31, it is respectively equipped with the cantilever shrapnel 32 of several circle distributions at the both ends of annulus inner ring, is arranged in annulus
The cantilever shrapnel of inner ring one end is shifted to install with the cantilever shrapnel for being arranged in the annulus inner ring other end, in the inner wall of annulus inner ring
Portion is equipped with internal projecting ring 33, and the annulus mating groove 34 to match with the internal projecting ring, the circle are equipped in the slot bottom of annular groove
Ring inner ring is spliced to form by least two pieces of arc blocks, and the orientation being axially arranged along annulus inner ring is equipped in the outer wall of annulus inner ring
Installation protrusion 35, outlet pipe inserts in outlet pipeline, is equipped in the water inlet end inner wall of outlet pipeline convex for the orientation installation
It acts the orientation being inserted into and mating groove 411 is installed, several spaced sealing rings 6 are equipped between outlet pipe and outlet pipeline.
Arc depression mouth 321 is equipped in the middle part of the inner surface of every piece of cantilever shrapnel 32.
Any one sealing ring 6 is located at 321 outside of arc depression mouth.
Certainly, it can also be connected by fastening type structure between outlet pipe and outlet pipeline.
The present invention is installed on the outlet pipeline inside biochemical reaction tank, sewage first passes around the overflow inlet of device
11, by the V-shaped part in overflow inlet 11, sewage can uniformly flow into inside device, after sewage enters device, work therein
Property sludge have the metastable space of flow, due to gravity, activated sludge is fallen on inclined flow apron, then weight
Newly slide into biochemical reaction tank.
And the flow apron designed, it can also avoid since the aeration work of aerator causes sludge directly from logical
Hole is back in overflow cylinder 1.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. the anti-sludge loss system for dispersant type domestic wastewater terminal, which is characterized in that this system includes biochemical reaction tank
(4), it is equipped with aerator (5) in biochemical reaction tank (4) bottom, outlet pipeline is connected at the top of biochemical reaction tank (4)
(41), anti-sludge loss device (a5) is connected on outlet pipeline (41), which includes in vertical
The overflow cylinder (1) of setting is equipped with overflow inlet (11) in the upper end side of overflow cylinder (1), the sewage in biochemical reaction tank (4) from
Overflow inlet (11) enters in overflow cylinder (1), and being equipped with overflow in the upper end other side of overflow cylinder (1) exports (12), in overflow
The water outlet of outlet (12) is connected with outlet pipe (3) and outlet pipe (3) is connected with outlet pipeline (41) socket, in overflow cylinder (1)
Lower end be equipped with the through-hole (13) being located at below overflow outlet (12), be equipped with to overflow below the inner orifice of overflow inlet (11)
It exports (12) and rolls setting obliquely and can be by the flow apron (2) of overflow cylinder (1) lower end closed, and flow apron (2)
Upper end is located above the inner orifice of through-hole (13), and flow apron (2) is located above aerator (5), and the through-hole (13) goes out
There are gaps between mouth and the pool wall of biochemical reaction tank (4).
2. the anti-sludge loss system according to claim 1 for dispersant type domestic wastewater terminal, which is characterized in that institute
Flow apron (2) upper end stated is connected to the middle part of overflow cylinder (1), and the lower end of flow apron (2) is connected under through-hole (13)
Side.
3. the anti-sludge loss system according to claim 1 for dispersant type domestic wastewater terminal, which is characterized in that institute
Flood level of the flood level for the overflow inlet (11) stated higher than overflow outlet (12)；Or the overflow inlet (11)
Flood level is equal to the flood level of overflow outlet (12)；Or the flood level of the overflow inlet (11) goes out less than overflow
The flood level of mouth (12).
4. the anti-sludge loss system according to claim 1 for dispersant type domestic wastewater terminal, which is characterized in that institute
The overflow inlet (11) stated is rectangular import.
5. the anti-sludge loss system according to claim 4 for dispersant type domestic wastewater terminal, which is characterized in that institute
The lower edge for stating overflow inlet (11) is equipped with several sequentially connected retention sawtooth (111), adjacent two retention sawtooth (111)
Between form V-shaped part.
6. the anti-sludge loss system according to claim 5 for dispersant type domestic wastewater terminal, which is characterized in that institute
State flood level of the flood level higher than overflow outlet (12) of V-shaped part；Or the flood level of the V-shaped part goes out equal to overflow
The flood level of mouth (12)；Or the flood level of the V-shaped part is less than the flood level of overflow outlet (12).
7. the anti-sludge loss system according to claim 6 for dispersant type domestic wastewater terminal, which is characterized in that institute
The V-shaped part included angle stated is 40 °~60 °.
8. the anti-sludge loss system according to claim 1 for dispersant type domestic wastewater terminal, which is characterized in that institute
Overflow outlet (12) water outlet stated is connected with outlet pipe (3).
9. the anti-sludge loss system according to claim 1 for dispersant type domestic wastewater terminal, which is characterized in that institute
Overflow cylinder (1) lateral cross section stated is square, overflow inlet (11) be arranged in overflow cylinder (1) corresponding two side walls one
A sidewall upper, overflow outlet (12) are arranged in the upper end of another side wall.
10. the anti-sludge loss system according to claim 1 for dispersant type domestic wastewater terminal, which is characterized in that
Orientation mounting structure is equipped between the outlet pipeline (41) and outlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575045.XA CN108585186A (en) | 2018-06-06 | 2018-06-06 | Anti- sludge loss system for dispersant type domestic wastewater terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810575045.XA CN108585186A (en) | 2018-06-06 | 2018-06-06 | Anti- sludge loss system for dispersant type domestic wastewater terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108585186A true CN108585186A (en) | 2018-09-28 |
Family
ID=63623203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810575045.XA Pending CN108585186A (en) | 2018-06-06 | 2018-06-06 | Anti- sludge loss system for dispersant type domestic wastewater terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN108585186A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585595A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | Biochemistry and sedimentation integrated central sedimentation type active sludge biochemical treatment unit |
| CN103043870A (en) * | 2013-01-15 | 2013-04-17 | 广东顺德弘顺达环保产业技术投资有限公司 | Novel automatic-reflux biological sewage processor |
| CN108101203A (en) * | 2017-12-21 | 2018-06-01 | 武汉森泰环保股份有限公司 | A kind of reaction precipitation integral deep water aeration tower and its treatment process |
| CN208500496U (en) * | 2018-06-06 | 2019-02-15 | 浙江金环宝生物技术有限公司 | Anti- sludge loss system for dispersant type domestic wastewater terminal |
-
2018
- 2018-06-06 CN CN201810575045.XA patent/CN108585186A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585595A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | Biochemistry and sedimentation integrated central sedimentation type active sludge biochemical treatment unit |
| CN103043870A (en) * | 2013-01-15 | 2013-04-17 | 广东顺德弘顺达环保产业技术投资有限公司 | Novel automatic-reflux biological sewage processor |
| CN108101203A (en) * | 2017-12-21 | 2018-06-01 | 武汉森泰环保股份有限公司 | A kind of reaction precipitation integral deep water aeration tower and its treatment process |
| CN208500496U (en) * | 2018-06-06 | 2019-02-15 | 浙江金环宝生物技术有限公司 | Anti- sludge loss system for dispersant type domestic wastewater terminal |
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Application publication date: 20180928 |