CN101838080B - Magnetic seed type continuous sewage treatment method and device - Google Patents
Magnetic seed type continuous sewage treatment method and device Download PDFInfo
- Publication number
- CN101838080B CN101838080B CN2010101717812A CN201010171781A CN101838080B CN 101838080 B CN101838080 B CN 101838080B CN 2010101717812 A CN2010101717812 A CN 2010101717812A CN 201010171781 A CN201010171781 A CN 201010171781A CN 101838080 B CN101838080 B CN 101838080B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- permanent magnet
- sewage
- pollutent
- magnetic kind
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a magnetic seed type continuous sewage treatment method and a device. The device is characterized by comprising a sewage interfusion flocculant, a coagulant aid, a magnetic seed part, a sewage treatment part and a magnetic seed/pollutant separation part, wherein the sewage treatment part is connected with the sewage delivery ports of the sewage interfusion flocculant, the coagulant aid and the magnetic seed part, the magnetic seed/pollutant separation part is connected with an outlet of a colloid shape flocculating pollutant discharged and separated by the sewage treatment part, the sewage treatment part comprises a sewage containing cavity, a permanent magnet belt and scraping plates, part of the permanent magnet belt is arranged in the sewage containing cavity, the permanent magnet belt is driven by a power mechanism, and the scraping plates are positioned above the sewage containing cavity and are arranged at the two side faces of the permanent magnet belt. Compared with the prior art, the invention has the advantages of carrying out sewage treatment effectively, quickly and continuously and adding the recovered magnetic seeds into a sewage treatment system newly after recovering the magnetic seeds.
Description
Technical field
The present invention relates to a kind of treatment process and device of water.
Background technology
Pollutent generally all is that form with colloidal exists in the sewage; Above-mentioned colloidal in the existing removing sewage wad a quilt with cotton with fixed attention the up-to-date of pollutent and relatively effective means be in sewage, to add flocculation agent, coagulant aids and the magnetic kind (compound of iron; Like ferromagnetic powders such as Z 250s); Flocculation agent, coagulant aids are that pollutants in sewage is the flocculence pollutent; Mode through the magnetic flocculence pollutent that will be mixed with the magnetic kind absorbs then, makes these flocculence pollutent and water sepn, makes sewage become clean water again.Adopt aforesaid method institute to solve, problem be to reclaim the magnetic kind how effectively, apace and the magnetic kind of recovery is put in the Sewage treatment systems again, existing technology also fails to address the above problem.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of and can reclaims the magnetic kind effectively, apace, continuously and the magnetic kind that reclaims is put into magnetic seed type continuous sewage treatment method and device in the Sewage treatment systems again.
Magnetic seed type sewage treatment method of the present invention is to realize like this; Comprise successively toward sewage throw in flocculation agent, coagulant aids and magnetic kind process, permanent magnet dewater middle pollutent process, from pollutent separation magnetic kind process; Throwing in flocculation agent, coagulant aids and magnetic kind process toward sewage is to be blended into the magnetic kind in the sewage equably; The sewage that will be mixed with the magnetic kind then deliver to permanent magnet dewater in the pollutent process;, permanent magnet makes the permanent magnet band of the sewage process cycle rotation that is mixed with the magnetic kind in dewatering in the pollutent process; Colloidal in the sewage is wadded a quilt with cotton pollutent with fixed attention under the drive of magnetic kind, is attached to the two sides of permanent magnet band, rotates the permanent magnet band; Make and be adsorbed with wad a quilt with cotton the with fixed attention that part of permanent magnet band of pollutent of colloidal and leave sewage; And the colloidal on permanent magnet plate body two sides that will have the permanent magnet plate of non-magnetic conductive board through the scraper plate pollutent of wadding a quilt with cotton with fixed attention scrapes off together with the two sides of magnetic kind from the permanent magnet band, and deliver on the mud belt conveyor that from pollutent, separates in the magnetic kind process, removed wad a quilt with cotton the with fixed attention permanent magnet band of pollutent of colloidal and has been rotated further and gets into the colloidal of drawing in the sewage in the sewage pollutent of wadding a quilt with cotton with fixed attention again; Be provided with permanent magnet in the belt transmission cylinder in the exit of the mud belt conveyor in from pollutent, separating magnetic kind process; In from pollutent, separating magnetic kind process, make colloidal wad a quilt with cotton pollutent with fixed attention together with the belt transmission cylinder of magnetic kind through mud belt conveyor exit, do not have the colloidal of magnetic diffusivity to wad a quilt with cotton pollutent with fixed attention under action of gravity, the outlet from the mud belt conveyor earlier falls; Just fall after having the magnetic kind of magnetic diffusivity to leave the cylinder that is provided with permanent magnet below the belt conveyor; Like this, collect colloidal wad a quilt with cotton with fixed attention pollutent and magnetic kind in different place, then the magnetic kind of collecting is delivered to again in sewage input magnetic kind process.Owing to adopted the permanent magnet band; And through scaler with colloidal wad a quilt with cotton with fixed attention pollutent together with the scraping delivery of magnetic kind to the mud belt conveyor; The mud belt conveyor of the driving drum through being provided with permanent magnet in having separates wad a quilt with cotton with fixed attention pollutent and magnetic kind of colloidal, thereby removes wad a quilt with cotton with fixed attention pollutent and reclaim the magnetic kind effectively, apace and the magnetic kind that reclaims is put in the Sewage treatment systems in the sewage again of colloidal serially.
Here; In order more effectively to remove the magnetic kind on the permanent magnet band; Get wad a quilt with cotton the with fixed attention cylinder that adopts part to wear magnetic force strong magnetic force on the permanent magnet band above the pollutent of colloidal and the magnetic kind is drawn to from the permanent magnet band on the face of band magnetic force of cylinder scraping than permanent magnet band; Through scraper the magnetic kind is scraped on the face that does not have magnetic force on the cylinder then, and under the effect of gravity, drop on the scraper plate.
Magnetic seed type waste disposal plant of the present invention is to realize like this; Comprise that sewage sneaks into flocculation agent, coagulant aids and magnetic kind part, sneaks into WWT part that the sewage transport mouth of flocculation agent, coagulant aids and magnetic kind part links to each other, separates magnetic kind/pollutent part with the colloidal that the drainage of WWT part is separated wads a quilt with cotton with fixed attention that the pollutent outlet links to each other with sewage; Sewage is sneaked into flocculation agent, coagulant aids and magnetic kind and is partly comprised the waste water container that has whisking appliance; Sneak into sewage that WWT that the sewage transport mouth of flocculation agent, coagulant aids and magnetic kind part links to each other comprises partly that sewage cavity volume, part are arranged on the permanent magnet band by the actuating unit drive in the sewage cavity volume, are positioned at above the sewage cavity volume and scraper plate that be arranged on permanent magnet band two sides, sewage cavity volume following and above be provided with water inlet and water out; The end of scraper plate is wad a quilt with cotton with fixed attention pollutent outlet of colloidal; Separating magnetic kind/pollutent partly is the conveying belt that is driven by cylinder; Be provided with permanent magnet in the cylinder in conveying belt exit; The inboard of the cylinder that has permanent magnet below the conveying belt is provided with magnetic kind receiving tank, and the magnetic kind delivery port of magnetic kind receiving tank links to each other with the waste water container that has whisking appliance.During work; Mix flocculation agent, coagulant aids and go into the magnetic kind and mix through the waste water container that thick barrier, thin barrier filter and the sewage of sand setting after handling is sneaked into flocculation agent, coagulant aids and magnetic kind part at sewage through whisking appliance; The sewage that will be mixed with the magnetic kind is then delivered to the WWT part; Sewage partly gets into the sewage cavity volume in WWT, and the pollutent of wadding a quilt with cotton with fixed attention of the colloidal in the sewage is adsorbed on the two sides of permanent magnet band under the drive of magnetic kind, drive the permanent magnet band through PWR PLT and rotate; Be adsorbed with colloidal and wad a quilt with cotton the permanent magnet band of pollutent with fixed attention when turning to the scraper plate place above the sewage; The colloidal pollutent of wadding a quilt with cotton is with fixed attention scraped on the scraper plate, and the colloidal that contains the magnetic kind on the scraper plate is wadded a quilt with cotton contaminant stream with fixed attention to the conveying belt that separates magnetic kind/pollutent part, and is transported on the contaminant collecting groove by conveying belt; When the colloidal that contains the magnetic kind is wadded a quilt with cotton pollutent when being sent to the outlet of conveying belt with fixed attention; The magnetic kind is attracted on the conveying belt that has the permanent magnet cylinder surface, and the colloidal pollutent of wadding a quilt with cotton is with fixed attention then fallen on the contaminant collecting groove, and the magnetic kind moves to following with conveying belt and leaves when having the permanent magnet cylinder; The magnetic kind is under the effect of gravity, and falling magnetic kind receiving tank and sent can be to the waste water container that has whisking appliance.
Here; Scrape and get the permanent magnet band that colloidal wads a quilt with cotton above the pollutent with fixed attention and be provided with power drum; Have the magnetic force magnetic force stronger on the umbrella shape face of the certain angle of power drum than the magnetic force of permanent magnet band; Be non-magnetic conduction face on the umbrella shape face of other angle of power drum, on power drum, be provided with scraper, have the magnetic force magnetic force stronger on the umbrella shape face of the certain angle of the driving drum on the permanent magnet band on the water surface than the magnetic force of permanent magnet band; Be non-magnetic conduction face on the umbrella shape face of other angle of this driving drum, on driving drum, be provided with scraper.During work, power drum, driving drum rotate, when the face that has magnetic force during near the permanent magnet band; This face is under the effect of magnetic force; The absorption of magnetic kind is come, and power drum, driving drum rotate, and scraper scrapes the magnetic kind on the non-magnetic conduction face of power drum, driving drum; Like this, lost above the scraper plate of magnetic kind below the effect of gravity drops to that magnetic force draws and flow on the conveying belt.
The permanent magnet band comprises belt body, is arranged on and is with intravital several pieces permanent magnet sheets.Like this, the permanent magnet band had both had the surface smooth performance, simultaneously, and bending easily again.
For colloidal on the scraper plate pollutent of wadding a quilt with cotton is with fixed attention flow on the conveying belt swimmingly, scraper plate tilts to belt direction.
Compared with present technology the present invention has after carrying out WWT effectively, apace, continuously and reclaiming the magnetic kind magnetic kind that reclaims is put into the advantage in the Sewage treatment systems again.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of WWT part of the present invention;
Fig. 3 is the vertical view of WWT part of the present invention;
Fig. 4 is the vertical view of WWT part of the present invention;
Fig. 5 is the structural representation of permanent magnet band.
Embodiment:
Combine accompanying drawing and embodiment that the present invention is described in further detail at present:
Magnetic seed type sewage treatment method of the present invention is to realize like this; Comprise successively toward sewage throw in flocculation agent, coagulant aids and magnetic kind process, permanent magnet dewater middle pollutent process, from pollutent separation magnetic kind process; Throwing in flocculation agent, coagulant aids and magnetic kind process toward sewage is to be blended into the magnetic kind in the sewage equably; The sewage that will be mixed with the magnetic kind then deliver to permanent magnet dewater in the pollutent process;, permanent magnet makes the permanent magnet band of the sewage process cycle rotation that is mixed with the magnetic kind in dewatering in the pollutent process; Colloidal in the sewage is wadded a quilt with cotton pollutent with fixed attention under the drive of magnetic kind, is attached to the two sides of permanent magnet band, rotates the permanent magnet band; Make and be adsorbed with wad a quilt with cotton the with fixed attention that part of permanent magnet band of pollutent of colloidal and leave sewage; And the colloidal on permanent magnet plate body two sides that will have the permanent magnet plate of non-magnetic conductive board through the scraper plate pollutent of wadding a quilt with cotton with fixed attention scrapes off together with the two sides of magnetic kind from the permanent magnet band, and deliver on the mud belt conveyor that from pollutent, separates in the magnetic kind process, removed wad a quilt with cotton the with fixed attention permanent magnet band of pollutent of colloidal and has been rotated further and gets into the colloidal of drawing in the sewage in the sewage pollutent of wadding a quilt with cotton with fixed attention again; Be provided with permanent magnet in the belt transmission cylinder in the exit of the mud belt conveyor in from pollutent, separating magnetic kind process; In from pollutent, separating magnetic kind process, make colloidal wad a quilt with cotton pollutent with fixed attention together with the belt transmission cylinder of magnetic kind through mud belt conveyor exit, do not have the colloidal of magnetic diffusivity to wad a quilt with cotton pollutent with fixed attention under action of gravity, the outlet from the mud belt conveyor earlier falls; Just fall after having the magnetic kind of magnetic diffusivity to leave the cylinder that is provided with permanent magnet below the belt conveyor; Like this, collect colloidal wad a quilt with cotton with fixed attention pollutent and magnetic kind in different place, then the magnetic kind of collecting is delivered to again in sewage input magnetic kind process.Get wad a quilt with cotton the with fixed attention cylinder that adopts part to wear magnetic force strong magnetic force on the permanent magnet band above the pollutent of colloidal and the magnetic kind is drawn to from the permanent magnet band on the face of band magnetic force of cylinder scraping than permanent magnet band; Through scraper the magnetic kind is scraped on the face that does not have magnetic force on the cylinder then, and under the effect of gravity, drop on the scraper plate.
As shown in the figure; Magnetic seed type waste disposal plant of the present invention comprises that barrier filtration/silt particle sedimentation preprocessing part 24, sewage sneaks into flocculation agent, coagulant aids and magnetic kind part 1, sneaks into WWT part 2 that the sewage transport mouth of flocculation agent, coagulant aids and magnetic kind part links to each other, separates magnetic kind/pollutent part 3 with the colloidal that the drainage of WWT part 2 is separated wads a quilt with cotton with fixed attention that the pollutent outlet links to each other with sewage; Sewage is sneaked into flocculation agent, coagulant aids and magnetic kind part 1 and is comprised the waste water container 5 that has whisking appliance 4; With sewage sneak into WWT part 2 that the sewage transport mouth of flocculation agent, coagulant aids and magnetic kind part links to each other comprise sewage cavity volume 6, part be arranged on the permanent magnet band 8 that drives by actuating unit 7 in the sewage cavity volume 6, be positioned at the following of the top and scraper plate 9 that be arranged on permanent magnet band 8 two sides of sewage cavity volume 6, sewage cavity volume 6 and above be provided with water inlet 25 and water out 10; The end of scraper plate 9 is wad a quilt with cotton with fixed attention pollutent outlet of colloidal; Separating magnetic kind/pollutent part 3 is the conveying belt 11 that driven by cylinder; Be provided with permanent magnet 13 in the cylinder 12 in conveying belt 11 exits; The inboard of the cylinder that has permanent magnet 13 12 below the conveying belt 11 is provided with magnetic kind receiving tank 14, and the magnetic kind delivery port of magnetic kind receiving tank 14 links to each other with the waste water container that has whisking appliance 45.
Scrape and get the permanent magnet band 8 that colloidal wads a quilt with cotton above the pollutent with fixed attention and be provided with power drum 15; Have the magnetic force magnetic force stronger on the umbrella shape face 16 of the certain angle of power drum 15 than the magnetic force of permanent magnet band; It on the umbrella shape face 17 of other angle of power drum 15 non-magnetic conduction face; On power drum 15, be provided with scraper 18; Having the magnetic force magnetic force stronger than the magnetic force of permanent magnet band on the umbrella shape face 22 of the certain angle of the driving drum 21 on the permanent magnet band 8 on the water surface, is non-magnetic conduction face on the umbrella shape face 23 of other angle of this driving drum 21, on driving drum 21, is provided with scraper 24.
Scraper plate 9 tilts to conveying belt 11 directions.
Claims (8)
1. magnetic seed type continuous sewage treatment method; It is characterized in that comprising successively toward sewage throw in flocculation agent, coagulant aids and magnetic kind process, permanent magnet dewater middle pollutent process, from pollutent separation magnetic kind process; Throwing in flocculation agent, coagulant aids and magnetic kind process toward sewage is to be blended into the magnetic kind in the sewage equably; The sewage that will be mixed with the magnetic kind then deliver to permanent magnet dewater in the pollutent process;, permanent magnet makes the permanent magnet band of the sewage process cycle rotation that is mixed with the magnetic kind in dewatering in the pollutent process; Colloidal in the sewage is wadded a quilt with cotton pollutent with fixed attention under the drive of magnetic kind, is attached to the two sides of permanent magnet band, rotates the permanent magnet band; Make and be adsorbed with wad a quilt with cotton the with fixed attention that part of permanent magnet band of pollutent of colloidal and leave sewage; And the colloidal on permanent magnet plate body two sides that will have the permanent magnet plate of non-magnetic conductive board through the scraper plate pollutent of wadding a quilt with cotton with fixed attention scrapes off together with the two sides of magnetic kind from the permanent magnet band, and deliver on the mud belt conveyor that from pollutent, separates in the magnetic kind process, removed wad a quilt with cotton the with fixed attention permanent magnet band of pollutent of colloidal and has been rotated further and gets into the colloidal of drawing in the sewage in the sewage pollutent of wadding a quilt with cotton with fixed attention again; Be provided with permanent magnet in the belt transmission cylinder in the exit of the mud belt conveyor in from pollutent, separating magnetic kind process; In from pollutent, separating magnetic kind process, make colloidal wad a quilt with cotton pollutent with fixed attention together with the belt transmission cylinder of magnetic kind through mud belt conveyor exit, do not have the colloidal of magnetic diffusivity to wad a quilt with cotton pollutent with fixed attention under action of gravity, the outlet from the mud belt conveyor earlier falls; Just fall after having the magnetic kind of magnetic diffusivity to leave the cylinder that is provided with permanent magnet below the belt conveyor; Like this, collect colloidal wad a quilt with cotton with fixed attention pollutent and magnetic kind in different place, then the magnetic kind of collecting is delivered to again in sewage input magnetic kind process.
2. magnetic seed type continuous sewage treatment method according to claim 1; It is characterized in that getting wad a quilt with cotton the with fixed attention cylinder that adopts part to wear magnetic force strong magnetic force on the permanent magnet band above the pollutent of colloidal and the magnetic kind being drawn to from the permanent magnet band on the face of band magnetic force of cylinder scraping than permanent magnet band; Through scraper the magnetic kind is scraped on the face that does not have magnetic force on the cylinder then, and under the effect of gravity, drop on the scraper plate.
3. magnetic seed type continuous sewage treatment device; It is characterized in that comprising that barrier filtration/silt particle sedimentation preprocessing part, sewage sneaks into flocculation agent, coagulant aids and magnetic kind part, sneaks into WWT part that the sewage transport mouth of flocculation agent, coagulant aids and magnetic kind part links to each other, separates magnetic kind/pollutent part with the colloidal that the drainage of WWT part is separated wads a quilt with cotton with fixed attention that the pollutent outlet links to each other with sewage; Sewage is sneaked into flocculation agent, coagulant aids and magnetic kind and is partly comprised the waste water container that has whisking appliance; Sneak into sewage that WWT that the sewage transport mouth of flocculation agent, coagulant aids and magnetic kind part links to each other comprises partly that sewage cavity volume, part are arranged on the permanent magnet band by the actuating unit drive in the sewage cavity volume, are positioned at above the sewage cavity volume and scraper plate that be arranged on permanent magnet band two sides, sewage cavity volume following and above be provided with water inlet and water out; The end of scraper plate is wad a quilt with cotton with fixed attention pollutent outlet of colloidal; Separating magnetic kind/pollutent partly is the conveying belt that is driven by cylinder; Be provided with permanent magnet in the cylinder in conveying belt exit; The inboard of the cylinder that has permanent magnet below the conveying belt is provided with magnetic kind receiving tank, and the magnetic kind delivery port of magnetic kind receiving tank links to each other with the waste water container that has whisking appliance.
4. magnetic seed type continuous sewage treatment device according to claim 3; It is characterized in that scraping and get the permanent magnet band that colloidal wads a quilt with cotton above the pollutent with fixed attention and be provided with power drum; Have the magnetic force magnetic force stronger on the umbrella shape face of the certain angle of power drum than the magnetic force of permanent magnet band; Be non-magnetic conduction face on the umbrella shape face of other angle of power drum, on power drum, be provided with scraper.
5. magnetic seed type continuous sewage treatment device according to claim 4; It is characterized in that having the magnetic force magnetic force stronger on the umbrella shape face of certain angle of the driving drum on the permanent magnet band on the water surface than the magnetic force of permanent magnet band; Be non-magnetic conduction face on the umbrella shape face of other angle of this driving drum, on driving drum, be provided with scraper.
6. according to claim 3 or 4 or 5 described magnetic seed type continuous sewage treatment devices, it is characterized in that the permanent magnet band comprises belt body, is arranged on and is with intravital several pieces permanent magnet sheets.
7. according to claim 3 or 4 or 5 described magnetic seed type continuous sewage treatment devices, it is characterized in that scraper plate tilts to belt direction.
8. magnetic seed type continuous sewage treatment device according to claim 6 is characterized in that scraper plate tilts to belt direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101717812A CN101838080B (en) | 2010-05-08 | 2010-05-08 | Magnetic seed type continuous sewage treatment method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101717812A CN101838080B (en) | 2010-05-08 | 2010-05-08 | Magnetic seed type continuous sewage treatment method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101838080A CN101838080A (en) | 2010-09-22 |
| CN101838080B true CN101838080B (en) | 2012-10-31 |
Family
ID=42741790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101717812A Expired - Fee Related CN101838080B (en) | 2010-05-08 | 2010-05-08 | Magnetic seed type continuous sewage treatment method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101838080B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206015B (en) * | 2011-04-27 | 2013-06-12 | 李泽 | Sewage treatment method and device |
| CN102992533A (en) * | 2011-09-16 | 2013-03-27 | 常熟科勒有限公司 | Paint wastewater treatment system |
| CN103232132B (en) * | 2013-03-25 | 2014-11-05 | 四川环能德美科技股份有限公司 | Magnetic separation method and apparatus for mine water underground treatment |
| CN109095700A (en) * | 2018-10-05 | 2018-12-28 | 佛山市己阿已磁电设备有限公司 | A kind of Kitchen wastewater treatment method and device |
| CN109231701A (en) * | 2018-10-29 | 2019-01-18 | 王腾 | The super magnetic purification system of sewage and technique |
| CN114477391B (en) * | 2021-12-24 | 2023-09-05 | 成都源蓉科技有限公司 | Magnetic flocculation-removing method and magnetic seed recovery device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217619Y (en) * | 1994-12-21 | 1996-01-17 | 冶金工业部包头钢铁设计研究院 | Turbid-water flocculator |
| CN2446126Y (en) * | 2000-08-25 | 2001-09-05 | 黄树胜 | Synchronous treater for sewage and sludge |
| CN201704114U (en) * | 2010-05-08 | 2011-01-12 | 李泽 | Magnetic-seed continuous sewage treatment device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008018319A (en) * | 2006-07-12 | 2008-01-31 | Sekisui Chem Co Ltd | Attraction and removal method of suspended particle, and attraction and removal apparatus therefor |
-
2010
- 2010-05-08 CN CN2010101717812A patent/CN101838080B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217619Y (en) * | 1994-12-21 | 1996-01-17 | 冶金工业部包头钢铁设计研究院 | Turbid-water flocculator |
| CN2446126Y (en) * | 2000-08-25 | 2001-09-05 | 黄树胜 | Synchronous treater for sewage and sludge |
| CN201704114U (en) * | 2010-05-08 | 2011-01-12 | 李泽 | Magnetic-seed continuous sewage treatment device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-18319A 2008.01.31 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101838080A (en) | 2010-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101838080B (en) | Magnetic seed type continuous sewage treatment method and device | |
| US7255793B2 (en) | Methods for removing heavy metals from water using chemical precipitation and field separation methods | |
| US4039447A (en) | Waste water treatment method and apparatus | |
| US20080073280A1 (en) | Device for Removing Magnetic Floc from a Magnetic Collector in a Water Treatment System | |
| US20080073283A1 (en) | Magnetic Separator for Water Treatment System | |
| US20080073281A1 (en) | Method and Apparatus for Batch Treating Water Utilizing Magnetic Separation | |
| CA2567693A1 (en) | Magnetic separation purifying apparatus and magnetic separation purifying method | |
| US20080073282A1 (en) | Device and Methods for Shearing Magnetic Floc in a Water Treatment System | |
| JP7300119B2 (en) | soil purification system | |
| JP2019098313A (en) | Soil remediation system | |
| CN201704114U (en) | Magnetic-seed continuous sewage treatment device | |
| JP2002273261A (en) | Membrane magnetic separation device | |
| KR101809553B1 (en) | Apparatus for sucking and removing the underwater waste | |
| CN102086052A (en) | Drum-type sewage treatment method and device | |
| CN204162489U (en) | A kind of magnetic separating apparatus rapidly and efficiently | |
| CN102206015B (en) | Sewage treatment method and device | |
| CN106745990A (en) | A kind of waste water purification system | |
| CN201817312U (en) | Magnetic seed-type sewage treatment device | |
| CN101838037B (en) | Magnetic seed type sewage treatment method and device | |
| CN115259534B (en) | Water treatment method and equipment for sand aggregate production | |
| CN201447394U (en) | Integrated machine for sewage treatment | |
| JP2008018319A (en) | Attraction and removal method of suspended particle, and attraction and removal apparatus therefor | |
| CN212236333U (en) | Sedimentation tank industrial chemistry floater is received and is scraped structure | |
| KR101192856B1 (en) | solid waste treatment apparatus | |
| CN219839597U (en) | Dynamic capturing liquid purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20180508 |