CN108358358A - A kind of municipal wastewater processing unit - Google Patents
A kind of municipal wastewater processing unit Download PDFInfo
- Publication number
- CN108358358A CN108358358A CN201810182123.XA CN201810182123A CN108358358A CN 108358358 A CN108358358 A CN 108358358A CN 201810182123 A CN201810182123 A CN 201810182123A CN 108358358 A CN108358358 A CN 108358358A
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- runner
- bactericidal device
- shaft
- 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.)
- Withdrawn
Links
- 239000010841 municipal wastewater Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000002155 anti-virotic effect Effects 0.000 claims abstract description 13
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 239000004576 sand Substances 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 3
- 241000700605 Viruses Species 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- C02F9/00—Multistage 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F2201/002—Construction details of the apparatus
-
- 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
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- 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)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of municipal wastewater processing units,Including primary filter,Sterilize bactericidal device and two-stage filter,It is provided with primary filtration network on the primary filter,First water inlet and the first water outlet,It is provided with the second water inlet on the disinfection bactericidal device,Ultraviolet light antivirus lamp,Dosing mouth,Paddle,Ozone generator,Rotary joint,First runner,Second runner,Motor,Puff prot and shaft,The water pump input terminal is arranged by water pipe in disinfection bactericidal device bottom,It is provided with point water plate on the two-stage filter,Stone sand English filter screen,Activated charcoal strainer,Reverse osmosis membrane and water outlet,The point water plate is hung at two-stage filter top,The point water plate is connected by water pipe with water pump output end,Stone sand English filter screen is provided with below the point water plate,Activated charcoal strainer and reverse osmosis membrane,Wastewater treatment efficiency of the present invention is excellent,It is simple in structure,It is efficient.
Description
Technical field
The present invention relates to environmental technology field, specifically a kind of municipal wastewater processing unit.
Background technology
Sewage disposal is the water quality requirement for draining a certain water body to make sewage reach or reusing, and is purified to it
Process.Sewage disposal is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
Every field also comes into the daily life of common people more and more, and the upstream supplier of sewage treatment industry is mainly dirt
The manufacturer and sewage treatment drug supplier of water treatment facilities belong to development comparatively fast, the good industry of demand status.It is existing
Sewage-treatment plant there is be easy to be blocked by the larger solid refuse of volume, can not handle the sewage containing a large amount of rubbish
Problem, while treatment effect is bad, efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of municipal wastewater processing units, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of municipal wastewater processing unit, including primary filter, disinfection bactericidal device and two-stage filter, the primary
Primary filtration network, the first water inlet and the first water outlet are provided on filter device, first water inlet is arranged in primary mistake
Device upper end is filtered, the primary filtration network is arranged in primary filter, and the first water outlet setting is filled in primary filter
Lower end is set, the second water inlet, ultraviolet light antivirus lamp, dosing mouth, paddle, ozone are provided on the disinfection bactericidal device and is occurred
Device, rotary joint, the first runner, the second runner, motor, puff prot and shaft, the second water inlet setting is in disinfection degerming
Device left side, on the inner wall of disinfection bactericidal device both sides, the dosing mouth setting is sterilizing for the ultraviolet light antivirus lamp setting
Bactericidal device upper end, the ozone generator, motor and water pump setting are in disinfection bactericidal device upper end, the motor upper end setting
Second runner, second runner are connected by belt with the first runner, and first runner is fixed at shaft top, institute
It states and is provided with rotary joint at the top of shaft, the rotary shaft hollow is arranged, and multiple paddles, the stirring are provided in the shaft
Multiple puff prots, the hollow setting of paddle are provided on leaf, the paddle is connected to shaft, and the water pump input terminal is logical
It crosses water pipe setting and is provided with point water plate, stone sand English filter screen, activity on disinfection bactericidal device bottom, the two-stage filter
Charcoal filter screen, reverse osmosis membrane and water outlet, the point water plate are hung at two-stage filter top, and the point water plate passes through water pipe
It is connected with water pump output end, stone sand English filter screen, activated charcoal strainer and reverse osmosis membrane, institute is provided with below the point water plate
Water outlet is stated to be arranged in two-stage filter bottom.
As a further solution of the present invention：Second water inlet is connected with the first water outlet by water pipe.
As further scheme of the invention：The ultraviolet wavelength of ultraviolet light antivirus lamp transmitting is 240~
280nm。
As further scheme of the invention：The rotary joint is connected by pipeline with ozone generator.
As further scheme of the invention：The paddle is assemblied in shaft.
As further scheme of the invention：It is provided with check valve on the puff prot.
As further scheme of the invention：It is provided with nozzle in the point water plate.
Compared with prior art, the beneficial effects of the invention are as follows：Primary filter of the present invention carries out primary mistake to sewage
Filter, sterilised filtration device is interior to be provided with ultraviolet light antivirus lamp, and setting paddle is reinforced the mixed effect of sewage and liquid medicine, set simultaneously
Ozone sterilizing has been set, ozone rotates the contact effect for spraying and improving ozone with sewage by paddle, and bactericidal effect is good, while
Check valve is arranged on puff prot prevents sewage from blocking puff prot, and stone sand English filter screen filtration is fallen small-sized miscellaneous in two-stage filter
Object, the activated charcoal strainer filter out fine particle, and the reverse osmosis membrane carries out depth-type filtration, sewage disposal of the present invention to water
Excellent effect, it is simple in structure, it is efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of municipal wastewater processing unit.
Fig. 2 is enlarged drawing at A in Fig. 1.
In figure：1- primary filters, 2- primary filtration networks, the first water inlets of 3-, the first water outlets of 4-, 5- second are intake
Mouthful, 6- disinfection bactericidal device, 7- ultraviolet lights antivirus lamp, 8- paddles, 9- dosing mouths, 10- ozone generators, 11- rotary joints,
The first runners of 12-, the second runners of 13-, 14- motors, 15- water pumps, 16- two-stage filters, 17- point water plates, 18- stone sand English mistakes
Strainer, 19- activated charcoal strainers, 20- reverse osmosis membranes, 21- water outlets, 22- puff prots, 23- shafts.
Specific implementation mode
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the embodiment of the present invention, a kind of municipal wastewater processing unit, including primary filter 1, disappear
Malicious bactericidal device 6 and two-stage filter 16 are provided with primary filtration network 2, the first water inlet 3 on the primary filter 1
With the first water outlet 4, in 1 upper end of primary filter, the primary filtration network 2 is arranged first for the setting of the first water inlet 3
In grade filter device 1, the setting of the first water outlet 4 is arranged on 1 lower end of primary filter, the disinfection bactericidal device 6
There are the second water inlet 5, ultraviolet light antivirus lamp 7, dosing mouth 9, paddle 8, ozone generator 10, rotary joint 11, the first runner
12, the second runner 13, motor 14, puff prot 22 and shaft 23, the setting of the second water inlet 5 is in 6 left side of disinfection bactericidal device
Side, second water inlet 5 are connected with the first water outlet 4 by water pipe, and ultraviolet light antivirus lamp 7 setting is in disinfection degerming dress
It sets on 6 both sides inner walls, the ultraviolet wavelength that the ultraviolet light antivirus lamp 7 emits is 240~280nm, and the setting of the dosing mouth 9 exists
6 upper end of bactericidal device is sterilized, the ozone generator 10, motor 14 and the setting of water pump 15 are sterilizing 6 upper end of bactericidal device, described
The second runner 13 is arranged in 14 upper end of motor, and second runner 13 is connected by belt with the first runner 12, first runner
12 are fixed at 23 top of shaft, and 23 top of the shaft is provided with rotary joint 11, and the rotary joint 11 passes through pipeline
It is connected with ozone generator 10,23 hollow setting of the shaft is provided with multiple paddles 8, the stirring in the shaft 23
Leaf 8 is assemblied in shaft 23, and multiple puff prots 22,8 hollow setting of the paddle, the spray are provided on the paddle 8
Check valve is provided on gas port 22 prevents sewage from blocking puff prot 22, and the paddle 8 is connected to shaft 23, and the water pump 15 is defeated
Enter end and point water plate 17, Shi Shaying are provided on 6 bottom of disinfection bactericidal device, the two-stage filter 16 by water pipe setting
Filter screen 18, activated charcoal strainer 19, reverse osmosis membrane 20 and water outlet 21, the point water plate 17 are hung at two-stage filter 16
Top, the point water plate 17 are connected by water pipe with 15 output end of water pump, and nozzle is provided in the point water plate 17, described to divide water
The lower section of plate 17 is provided with stone sand English filter screen 18, activated charcoal strainer 19 and reverse osmosis membrane 20, the stone sand English filter screen 18
Small-sized sundries is filtered out, the activated charcoal strainer 19 filters out fine particle, and the reverse osmosis membrane 20 carries out depth mistake to water
Filter, the water outlet 21 are arranged in 16 bottom of two-stage filter.
The present invention operation principle be：Sewage is added in primary filter 1 by the first water inlet 3, primary filter
Net 2 carries out primary filter to sewage, and filtered water enters disinfection bactericidal device 6 by the first water outlet 4 and the second water inlet 5
In, the dosing mouth 9 adds liquid medicine into water, and ultraviolet light kills virus lamp 7 to water progress ultraviolet light antivirus, and motor 14 passes through second turn
Wheel 13 and the first runner 12 drive the paddle 8 in shaft 23 to be stirred sewage, while ozone generator 10 passes through rotation
Connector 11, shaft 23, paddle 8 and puff prot 22 carry out ozone sterilization to sewage, and ozone generator 10 stops after the completion of antivirus
Puff prot 22 is closed, prevents sewage from entering and block pipeline, water pump 15 inhales water by ozone supply, the check valve on puff prot 22
To point water plate 17, stone sand English filter screen 18, activated charcoal strainer 19 and reverse osmosis membrane 20 are dropped down onto by the nozzle in point water plate 17
It is filtered, is discharged by water outlet 21 after the completion of filtering.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of municipal wastewater processing unit, including primary filter（1）, disinfection bactericidal device（6）And two-stage filter
（16）, which is characterized in that the primary filter（1）On be provided with primary filtration network（2）, the first water inlet（3）With first
Water outlet（4）, first water inlet（3）It is arranged in primary filter（1）Upper end, the primary filtration network（2）Setting exists
Primary filter（1）It is interior, first water outlet（4）It is arranged in primary filter（1）Lower end, the disinfection bactericidal device
（6）On be provided with the second water inlet（5）, ultraviolet light kill virus lamp（7）, dosing mouth（9）, paddle（8）, ozone generator（10）、
Rotary joint（11）, the first runner（12）, the second runner（13）, motor（14）, puff prot（22）And shaft（23）, described second
Water inlet（5）Setting is in disinfection bactericidal device（6）Left side, the ultraviolet light antivirus lamp（7）Setting is in disinfection bactericidal device（6）
On the inner wall of both sides, the dosing mouth（9）Setting is in disinfection bactericidal device（6）Upper end, the ozone generator（10）, motor（14）
And water pump（15）Setting is in disinfection bactericidal device（6）Upper end, the motor（14）The second runner is arranged in upper end（13）, described second
Runner（13）Pass through belt and the first runner（12）It is connected, first runner（12）It is fixed at shaft（23）Top, institute
State shaft（23）Top is provided with rotary joint（11）, the shaft（23）Hollow setting, the shaft（23）On be provided with it is more
A paddle（8）, the paddle（8）On be provided with multiple puff prots（22）, the paddle（8）Hollow setting, it is described to stir
Mix leaf（8）With shaft（23）Connection, the water pump（15）Input terminal is arranged by water pipe in disinfection bactericidal device（6）Bottom, institute
State two-stage filter（16）On be provided with point water plate（17）, stone sand English filter screen（18）, activated charcoal strainer（19）, it is reverse osmosis
Film（20）And water outlet（21）, the point water plate（17）It is hung at two-stage filter（16）Top, the point water plate（17）It is logical
Cross water pipe and water pump（15）Output end is connected, the point water plate（17）Lower section be provided with stone sand English filter screen（18）, activated carbon
Filter screen（19）And reverse osmosis membrane（20）, the water outlet（21）It is arranged in two-stage filter（16）Bottom.
2. municipal wastewater processing unit according to claim 1, which is characterized in that second water inlet（5）With first
Water outlet（4）It is connected by water pipe.
3. municipal wastewater processing unit according to claim 1, which is characterized in that the ultraviolet light antivirus lamp（7）Transmitting
Ultraviolet wavelength be 240~280nm.
4. municipal wastewater processing unit according to claim 1, which is characterized in that the rotary joint（11）Pass through pipeline
With ozone generator（10）It is connected.
5. municipal wastewater processing unit according to claim 1, which is characterized in that the paddle（8）It is assemblied in shaft
（23）On.
6. municipal wastewater processing unit according to claim 1, which is characterized in that the puff prot（22）On be provided with list
To valve.
7. municipal wastewater processing unit according to claim 1, which is characterized in that the point water plate（17）On be provided with spray
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182123.XA CN108358358A (en) | 2018-03-06 | 2018-03-06 | A kind of municipal wastewater processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182123.XA CN108358358A (en) | 2018-03-06 | 2018-03-06 | A kind of municipal wastewater processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108358358A true CN108358358A (en) | 2018-08-03 |
Family
ID=63003654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182123.XA Withdrawn CN108358358A (en) | 2018-03-06 | 2018-03-06 | A kind of municipal wastewater processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108358358A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650620A (en) * | 2019-01-26 | 2019-04-19 | 浙江科技学院 | A kind of water body restoration device |
| CN110563074A (en) * | 2019-09-30 | 2019-12-13 | 浙江海洋大学 | Device for removing algae polluting water source |
| CN110759560A (en) * | 2019-09-30 | 2020-02-07 | 徐顺球 | Multi-layer filtering type sewage treatment device |
| CN111087101A (en) * | 2019-12-30 | 2020-05-01 | 西安金清泰环境科技有限公司 | Sewage filtering device |
| CN111875092A (en) * | 2020-07-14 | 2020-11-03 | 北部湾大学 | Fishery breeding tail water treatment device |
| CN111995139A (en) * | 2020-08-25 | 2020-11-27 | 西安工程大学 | Novel sewage treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487948A (en) * | 2017-09-21 | 2017-12-19 | 朱玥 | It is easy to impurity removal type environmental wastewater processing unit |
| CN107487919A (en) * | 2017-09-21 | 2017-12-19 | 顾渠成 | Secondary precipitation formula sewage purifying and treating device |
| CN107500439A (en) * | 2017-09-30 | 2017-12-22 | 浙江正元地理信息有限责任公司 | A kind of multistage medical sewage processing unit |
| CN206985798U (en) * | 2017-05-02 | 2018-02-09 | 武汉碧水源环保科技有限公司 | Sewage disposal chlorination equipment |
-
2018
- 2018-03-06 CN CN201810182123.XA patent/CN108358358A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206985798U (en) * | 2017-05-02 | 2018-02-09 | 武汉碧水源环保科技有限公司 | Sewage disposal chlorination equipment |
| CN107487948A (en) * | 2017-09-21 | 2017-12-19 | 朱玥 | It is easy to impurity removal type environmental wastewater processing unit |
| CN107487919A (en) * | 2017-09-21 | 2017-12-19 | 顾渠成 | Secondary precipitation formula sewage purifying and treating device |
| CN107500439A (en) * | 2017-09-30 | 2017-12-22 | 浙江正元地理信息有限责任公司 | A kind of multistage medical sewage processing unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650620A (en) * | 2019-01-26 | 2019-04-19 | 浙江科技学院 | A kind of water body restoration device |
| CN110563074A (en) * | 2019-09-30 | 2019-12-13 | 浙江海洋大学 | Device for removing algae polluting water source |
| CN110759560A (en) * | 2019-09-30 | 2020-02-07 | 徐顺球 | Multi-layer filtering type sewage treatment device |
| CN111087101A (en) * | 2019-12-30 | 2020-05-01 | 西安金清泰环境科技有限公司 | Sewage filtering device |
| CN111875092A (en) * | 2020-07-14 | 2020-11-03 | 北部湾大学 | Fishery breeding tail water treatment device |
| CN111995139A (en) * | 2020-08-25 | 2020-11-27 | 西安工程大学 | Novel sewage treatment equipment |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |
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| WW01 | Invention patent application withdrawn after publication |