CN109592736A - It is a kind of increase polluted-water active material dead time device and method for separating polluted particles - Google Patents
It is a kind of increase polluted-water active material dead time device and method for separating polluted particles Download PDFInfo
- Publication number
- CN109592736A CN109592736A CN201910073132.XA CN201910073132A CN109592736A CN 109592736 A CN109592736 A CN 109592736A CN 201910073132 A CN201910073132 A CN 201910073132A CN 109592736 A CN109592736 A CN 109592736A
- Authority
- CN
- China
- Prior art keywords
- active material
- water
- polluted
- several
- device noumenon
- 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.)
- Pending
Links
Classifications
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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)
- Water Treatment By Sorption (AREA)
Abstract
本发明公开了一种增加污染水体在活性材料停滞时间的装置及除污方法，属于污水处理技术领域。该装置包括装置本体，在其内部填充活性材料；装置本体分为前部和背部，在装置本体的前部边缘周边处开设若干第一透水孔，在装置本体的背部中心处开设若干第二透水孔；装置本体被放置在污染水体中时，装置本体的前部若干第一透水孔正对着水流方向，污染水体从装置本体的前部若干第一透水孔进入装置本体内与活性材料接触，活性材料吸附污染水体中的污染物将污染水体净化，净化后的水体从装置本体的背部若干第二透水孔排出。本发明装置使污染水体在活性材料中停滞时间增加从而充分修复污染水体。
The invention discloses a device and a decontamination method for increasing the stagnation time of a polluted water body in an active material, belonging to the technical field of sewage treatment. The device comprises a device body, which is filled with active materials; the device body is divided into a front part and a back part, a number of first water permeable holes are opened at the periphery of the front edge of the device body, and a number of second water permeable holes are opened at the center of the back of the device body When the device body is placed in the polluted water body, several first permeable holes in the front of the device body are facing the direction of water flow, and the polluted water body enters the device body from the several first permeable holes in the front part of the device body to contact the active material, The active material adsorbs the pollutants in the polluted water body to purify the polluted water body, and the purified water body is discharged from a plurality of second water permeable holes on the back of the device body. The device of the invention increases the stagnation time of the polluted water body in the active material so as to fully restore the polluted water body.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of increase polluted-water in active material dead time
Device and method for separating polluted particles.
Background technique
As population increases and economic development, the problem of water pollution are more and more serious.The pollutant of mankind's activity discharge, it is main
It to include domestic pollution water body, waste, industrial wastewater, pesticide and fertilizer etc., they enter rivers and lakes system, influence water body
Function and use.River pollution meeting influences the water body environment in entire river so that pollutant is spread with the runoff in river,
Pollution range is big；Meanwhile the pollutant in river water can endanger human health, lake by modes such as drinking-water and river-water irrigation farmlands
Pollution will lead to pollutant and add up in lake and generate qualitative change.
Currently, the processing mode of pollution of water mainly has Coagulation Method, electrochemical process, biochemical treatment process and absorption method
Deng.Coagulation Method is easy to operate, high-efficient, but the input amount of coagulant excessively easily causes secondary pollution, and input amount is excessively few then to be polluted
Water body processing is incomplete；The energy consumption cost of electrochemical process is high and there are the side reactions such as liberation of hydrogen and analysis oxygen；The device is complicated for biochemical method, at
This height needs professional to safeguard.
Absorption method is the most frequently used at present and most wide method of application range, and most common adsorbent is active material；According to
The difference of water pollution substance selects one or more active materials to carry out selective improvement to water body.But active material exists
When dispensing, the problem of being easily unevenly distributed；When it is launched into flow region, and it is easy to be washed out by water flow；Together
When dead time of the polluted-water in active material it is too short, good treatment effect cannot be played；Active material adsorption saturation
The problem that active material does not collect is faced again afterwards, this pollutant that can further result in absorption can be desorbed and reenter water
Body influences the adsorption effect of active material.
Summary of the invention
In view of this, device and decontamination side the present invention provides a kind of increase polluted-water in active material dead time
It is too short and cannot effectively decontaminate, shed active material in contaminated site to solve polluted-water dead time in active material for method
Active material is adsorbed with the active material of pollutant when being unevenly distributed when material, repairing flow region after the completion of being easily flushed away and repair
The problems such as material does not collect.
A kind of device increasing polluted-water in active material dead time, including device noumenon, described device ontology
Inside filling active material；Described device ontology is divided into front and back, opens at the forward edge periphery of described device ontology
If several first permeable holes open up several second permeable holes at the center back of described device ontology；Described device ontology quilt
When being placed in polluted-water, several first permeable holes in the front of described device ontology face water (flow) direction, polluted-water from
Several first permeable holes at the forward edge periphery of device noumenon enter in device noumenon to be contacted with active material, the activity
Polluted-water is converted purifying water body, back of the purified water body from device noumenon by pollutant in material absorption polluted-water
Several second permeable holes of portion's centre are discharged.
Further, described device ontology one end is equipped with sack, is filled active material to device sheet by the sack
In vivo, it is equipped with zipper at sack, pull zipper closure or opens sack；Several fixations are fixedly connected with around device noumenon periphery
Rope, the fixed rope are used for the active material sliding by the forward and backward fixation of device noumenon, inside anti-locking apparatus；Device noumenon appearance
Face connects a drawstring, the drawstring traction device ontology, for recycling the device.
Further, described device ontology can arrange relationship according to the benefit of surface and ground water, be set as single layer or double
Layer.If surface water and groundwater only exists the case where individual event supply, it is set as single layer；If there are two-way benefits for surface water and groundwater
To the case where, then be set as double-deck.When described device ontology is set as bilayer, opened up at the front and rear portions perimeter of outer layer ontology
Several first permeable holes open up several second permeable holes at the forward and backward center of internal layer ontology, and active material is filled to internal layer sheet
In body.
Further, the aperture of the permeable hole is less than the partial size of the active material.
Further, the material of described device ontology is nylon material.
Further, the fixed rope is spaced 20cm on described device body peripheral in length and breadth direction and is uniformly distributed, and is used for
Described device ontology front and rear portions are fixed.
Further, the outer surface of described device ontology is also connected with several connecting ropes, and connecting rope is adjacent for connecting
Device.
A kind of sewage water treatment method the present invention also provides increase polluted-water in active material dead time, including such as
Lower step:
S1, preparation facilities ontology: device noumenon can be single or double layer, a sack be arranged in device noumenon one end, in bag
Zipper is installed at mouthful, and drawstring is installed on device noumenon outer surface；When device noumenon is single layer, on the front side of device noumenon
Several first, second permeable holes are opened up at edge periphery and at center back respectively；When device noumenon is double-deck, in outer layer ontology
Several first permeable holes are opened up at front, back edge periphery, and several second are opened up at internal layer body portion, center back thoroughly
Water hole；
S2, it is packed into active material: by active material by the way that in the sack charging apparatus ontology, device noumenon is bilayer
When, active material is packed into internal layer ontology；And sack is closed by the zipper；
S3, fixed active material: several fixed ropes are set around the periphery of device noumenon, fixed rope is used for described device
The front and rear portions of ontology are fixed；
S4, adsorption treatment polluted-water: above-mentioned apparatus is placed in polluted-water, several first permeable holes of device noumenon
Water (flow) direction is faced, polluted-water enters in device from several first permeable holes and collects to the center of device noumenon, with work
Property material, carry out adsorption treatment, the water body purified from several second permeable holes of device noumenon outflow, dirt is increased with this
Contaminate dead time of the water body in active material；
S5, recycling active material: one drawstring is set in device noumenon outer surface, to active material adsorption saturation in device
Afterwards, the active material of pollutant is attached with by traction drawstring recycling.
Further, the periphery of device noumenon described in step S3 also sets up several connecting ropes, and connecting rope is used for will be several
Device is connected with each other, be spliced into it is planar, to expand adsorption treatment range.
Further, further include step S6: the active material in replacement device noumenon, then device is placed in polluted-water
Continue to decontaminate.
Compared with prior art, technical solution provided by the invention has the benefit that
(1) apparatus of the present invention solve during active material throwing is spread and are unevenly distributed uniform active material in flow region
It is easy the problem of being flushed away；
(2) apparatus of the present invention can use different active materials according to the difference of the pollutant in polluted-water, together
Dead time of the Shi Zengjia polluted-water in active material improves purifying rate to increase adsorption efficiency；
(3) present invention collects the active material of adsorption saturation in time, and the pollutant that can effectively reduce active material absorption is de-
The case where attached and recontamination water body, occurs；
(4) present invention can apply to various polluted-waters to handle occasion, have adsorption capacity strong, the spy having a wide range of application
Point.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is the apparatus structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the schematic diagram under the device use state 1 of the embodiment of the present invention；
Fig. 3 is the schematic diagram under the device use state 2 of the embodiment of the present invention；
Fig. 4 is the schematic diagram under the device use state 3 of the embodiment of the present invention；
Fig. 5 is the flow chart of the method for separating polluted particles of the embodiment of the present invention.
Appended drawing reference:
1- device noumenon；2- sack；3- zipper；4- fixed rope；5- drawstring；6- permeable hole；7- active material；8- pollution
River water；9- earth's surface water level；The bed mud of 10- pollution；The underground water of 11- pollution；12- level of ground water；13- connecting rope.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
As shown in Figure 1, the device the embodiment of the invention provides a kind of increase polluted-water in active material dead time,
It include: device noumenon 1, sack 2, zipper 3, fixed rope 4, drawstring 5, connecting rope 13 and active material 7；Described device ontology 1
One end is reserved with sack 2, is filled active material 7 to device by sack 2；Zipper 3 is provided at sack 2, zipper 3 is used for
The sack 2 is closed, is oozed out to prevent active material 7 of the stop bit inside described device ontology 1.
Different activities material 7 can be filled according to actual needs by being filled in active material 7 in device noumenon 1；For example, for not
Same pollution source, polluted-water property and degree for the treatment of requirement etc., in 7 filling device of active material for selecting corresponding type；
The active material 7 including but not limited to quartz sand filter media, ANTHRACITE FILTER MEDIA, aluminium polychloride, active carbon, honeycomb inclined-tube are filled out
Material, fiber-ball filter media and garnet are husky.
Described device ontology 1 can be set to single or double layer (in Fig. 1 by taking single layer as an example).If river water 8 and the pollution of pollution
Underground water 11 mutually fed between year border, then device noumenon 1 can apply double-layer structure, internal layer ontology front and rear portions center
Place opens up several second permeable holes 6, and several first permeable holes 6 are opened up at the front and rear portions perimeter of outer layer ontology；If pollution
River water 8 and pollution underground water 11 between only exist individual event supply, then device noumenon 1 apply single layer structure, in device noumenon 1
The centre at back opens up several second permeable holes 6, and several first permeable holes are opened up at the perimeter of device noumenon front
6。
Several first permeable holes 6 are equipped at the forward edge periphery of device noumenon 1, several first permeable holes 6 are towards water flow
Direction allows polluted-water to enter in device by first permeable hole 6 and contacts with active material 7, while in described device sheet
Several second permeable holes 6 are equipped at the center back of body 1, such structure setting can be such that polluted-water collects to center, to increase
Add dead time of the polluted-water in active material 7, the polluted-water after carrying out adsorption treatment is flowed out from the second permeable hole 6.
The aperture of the permeable hole 6 can be designed according to actual needs.For example, the particle for different active materials 7 is big
It is small, guarantee that the aperture of the permeable hole 6 is less than the partial size of the active material 7.
Interval between the forward edge of described device ontology 1 and middorsal permeable hole 6 on same level direction
It can design according to actual needs.For example, it is longer for the time needed for adsorption treatment of the active material 7 to certain pollutant,
And actual flow velocity is combined, increase the horizontal spacing between forward edge and middorsal permeable hole 6 on same level direction,
Guarantee that active material 7 has sufficiently long time absorption pollutant, purifies water.
The periphery of described device ontology 1 is equipped with several fixed ropes 4, and the fixed rope 4 is used to fix active material 7, with
Prevent it in the internal slide of described device ontology 1.Preferably, the fixed rope 4 is every on the direction in length and breadth of described device ontology 1
It is uniformly alternately distributed every 20cm.The fixed rope 4 carries out fastening up and down in device noumenon 1, for example, can be by the fixed rope
4 carry out suture up and down in device noumenon 1.Described device ontology is additionally provided with drawstring 5 on 1 outer surface, and device is placed in pollution
When in water body, is restrained using the drawstring 5, on the one hand prevent described device from being washed away by flowing water stream, on the other hand,
Facilitate recycling described device after use and is adsorbed with the active material 7 of pollutant.
The periphery of described device outer layer 1 is additionally provided with connecting rope 13, is connected with each other between adjacent device by connecting rope 13,
Multiple devices are connected with each other according to actual needs, planar tiling are formed, to expand adsorption treatment range.
As in Figure 2-4, the needs handled according to practical polluted-water, can be placed on contaminated area for described device
Carry out adsorption treatment.
As shown in figure 5, the embodiment of the invention also provides a kind of increase polluted-water removing in active material dead time
Dirty method, includes the following steps:
S1, preparation facilities ontology 1: using nylon material producing device ontology 1, reserves sack in one end of device noumenon 1
2, zipper 3 is installed at the sack 2；Several first permeable holes 6 are opened up at the forward edge periphery of device noumenon 1, are being filled
It sets and opens up several second air holes 6 at the center back of ontology 1；Described device ontology 1 is 1 meter long, 1 meter wide, thick 1 centimetre of length
Cube, the lateral distance between forward edge and middorsal permeable hole 6 on same level direction are 30cm.
S2, it is packed into active material 7: being packed into different active materials 7 according to the difference of polluted-water, active material 7 is led to
Sack 2 is closed with zipper 3 after crossing in 2 charging apparatus of sack.
S3, fixed active material 7: being respectively arranged four fixed ropes 4 on the direction in length and breadth of described device ontology 1, using admittedly
Surely rope 4 is fixed by about 1 described device ontology, slides to prevent the active material 7 inside locking apparatus.
S4, adsorption treatment polluted-water: device is placed in polluted-water, several first permeable hole, 6 face contaminant waters
The flow direction of body, polluted-water enters in device and collects to center from several first permeable holes 6 to be contacted with active material 7,
Adsorption treatment is carried out, dead time of the polluted-water in active material 7 is increased with this, the water body purified is saturating from several second
It flows out in water hole 6.
S5, recycling active material 7: after 7 adsorption saturation of active material, the drawing that 1 outer surface of device noumenon is set is utilized
It restricts 5 recyclable devices and active material 7.
Before step S 4, several connecting ropes can also be installed around described device ontology 1 according to actual needs
13, if equipment for drying is connected with each other by the connecting rope 13, be spliced into it is planar, to expand adsorption treatment range.
After step s 5, the active material 7 in changing device, then device is placed in polluted-water and is continued with.
The present invention provides a kind of increase polluted-waters in the device and method for separating polluted particles of active material dead time, solves
Active material throwing is unevenly distributed during spreading, and the problem of being flushed away is easy in flow region；The present invention can be according to dirt
It contaminates the difference of the pollutant in water body and uses different active materials, while increasing stagnation of the polluted-water in active material
Time to increase adsorption efficiency, improves purifying rate；The active material that adsorption saturation can be collected in time, can effectively reduce pollutant
Desorption comes out and the case where recontamination water body occurs；It can be applicable to the processing occasion of various polluted-waters, there is adsorption capacity
By force, the characteristics of having a wide range of application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of polluted-water that increases is in the device of active material dead time, which is characterized in that including device noumenon (1), institute
State inside filling active material (7) of device noumenon (1)；Described device ontology (1) is divided into front and back, in described device sheet
Several first permeable holes (6) are opened up at the forward edge periphery of body (1), are opened up at the center back of described device ontology (1)
Several second permeable holes (6)；When described device ontology (1) is placed in polluted-water, described device ontology (1) if front
Dry first permeable hole faces water (flow) direction, polluted-water from the forward edge periphery of device noumenon (1) several first thoroughly
Water hole (6) enters in device noumenon (1) to be contacted with active material (7), the pollution in active material (7) the absorption polluted-water
Object is by polluted water purification, several second permeable holes (6) row of the purified water body from the center back of device noumenon (1)
Out.
2. a kind of polluted-water that increases according to claim 1 is in the device of active material dead time, which is characterized in that
Described device ontology (1) one end is equipped with sack (2), is filled active material (7) to device noumenon (1) by the sack (2)
It is interior, zipper (3) are equipped at sack (2), zipper (3) closing is pulled or opens sack (2)；It is fixed around device noumenon (1) periphery
It is connected with several fixed ropes (4), the fixed rope (4) is for fixing device noumenon (1) front and rear portions；Device noumenon (1) appearance
Face connects a drawstring (5), drawstring (5) the traction device ontology (1), is used for recyclable device.
3. a kind of polluted-water that increases according to claim 1 is in the device of active material dead time, which is characterized in that
Described device ontology (1) is set as double-deck, offers several first permeable holes (6) at the front and rear portions perimeter of outer layer ontology,
Several second permeable holes (6) are offered at the forward and backward center of internal layer ontology, active material (7) is filled in internal layer ontology.
4. a kind of polluted-water that increases according to claim 1 is in the device of active material dead time, which is characterized in that
The aperture of the permeable hole (6) is less than the partial size of the active material (7).
5. a kind of polluted-water that increases according to claim 1 is in the device of active material dead time, which is characterized in that
The material of described device ontology (1) is nylon material.
6. a kind of polluted-water that increases according to claim 2 is in the device of active material dead time, which is characterized in that
The fixed rope (4) is spaced 20cm on device noumenon (1) periphery in length and breadth direction and is uniformly distributed.
7. a kind of polluted-water that increases according to claim 2 is in the device of active material dead time, which is characterized in that
The outer surface of described device ontology (1) is also connected with several connecting ropes (13), and connecting rope (13) is for connecting adjacent device.
8. a kind of polluted-water that increases is in the sewage water treatment method of active material dead time, which is characterized in that including walking as follows
It is rapid:
S1, preparation facilities ontology (1): device noumenon (1) is set as single or double layer, is arranged one bag in device noumenon (1) one end
Mouth (2) installs zipper (3) at sack (2), and installs drawstring (5) on device noumenon (1) outer surface；Device noumenon (1) is
When single layer, several first, second permeable holes are opened up respectively at the forward edge periphery of device noumenon (1) and at center back
(6)；When device noumenon (1) is double-deck, several first permeable holes (6) are opened up at the front, back edge periphery of outer layer ontology,
Several second permeable holes (6) are opened up at internal layer body portion, center back；
S2, active material (7) are packed into: active material (7) are passed through in the sack (2) charging apparatus ontology (1), device noumenon
(1) when being double-deck, active material (7) are packed into internal layer ontology；Sack (2) are closed by the zipper (3)；
S3, fixed active material (7): several fixed ropes (4) are set around the periphery of device noumenon (1), fixed rope (4) is used for will
The front and rear portions of device noumenon (1) are fixed；
S4, adsorption treatment polluted-water: device noumenon (1) is placed in polluted-water, and several the first of device noumenon (1) are permeable
Hole (6) faces water (flow) direction, and polluted-water enters in device and in device noumenon (1) from several first permeable holes (6)
Centre is collected, and contacts with active material (7), carries out adsorption treatment, and the water body purified is permeable from several the second of device noumenon (1)
Hole (6) outflow, increases dead time of the polluted-water in active material (7) with this；
S5, recycling active material (7): after active material in device (7) adsorption saturation, pass through traction drawstring (5) recycling attachment
There is the active material (7) of pollutant.
9. a kind of sewage water treatment method for increasing polluted-water in active material dead time according to claim 8,
It is characterized in that, the periphery of device noumenon described in step S3 (1) is also set up several connecting ropes (13), and connecting rope (13) will if being used for
Equipment for drying is connected with each other, be spliced into it is planar, to expand adsorption treatment range.
10. a kind of sewage water treatment method for increasing polluted-water in active material dead time according to claim 8,
It is characterized in that, further includes step S6: the active material (7) in replacement device noumenon (1), then device is placed in polluted-water relaying
Continuous decontamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073132.XA CN109592736A (en) | 2019-01-25 | 2019-01-25 | It is a kind of increase polluted-water active material dead time device and method for separating polluted particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073132.XA CN109592736A (en) | 2019-01-25 | 2019-01-25 | It is a kind of increase polluted-water active material dead time device and method for separating polluted particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109592736A true CN109592736A (en) | 2019-04-09 |
Family
ID=65966582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073132.XA Pending CN109592736A (en) | 2019-01-25 | 2019-01-25 | It is a kind of increase polluted-water active material dead time device and method for separating polluted particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109592736A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431331A1 (en) * | 1994-09-02 | 1996-03-07 | Weber Ingenieure Pforzheim Gmb | Preventing the spread of pollutants, with minimal interference to the ground |
| CN203833664U (en) * | 2013-12-31 | 2014-09-17 | 大理学院 | Activated carbon sieve for treating quality of water in lakes and rivers |
| JP2015087303A (en) * | 2013-10-31 | 2015-05-07 | 株式会社荏原製作所 | Contaminated water area decontamination device and method |
| JP2016165670A (en) * | 2015-03-09 | 2016-09-15 | 株式会社大林組 | Underground purification wall |
| CN107857329A (en) * | 2017-11-14 | 2018-03-30 | 中电建水环境治理技术有限公司 | Horizontal decontamination adsorption tube for polluted underground water reparation |
| JP3216768U (en) * | 2018-04-09 | 2018-06-21 | モリト株式会社 | Contaminated water purification unit and contaminated water purification apparatus using the unit |
| CN207738481U (en) * | 2017-12-06 | 2018-08-17 | 北京市水科学技术研究院 | A kind of emergent absorption grid being applied to burst water contamination accident |
| CN109020127A (en) * | 2018-08-03 | 2018-12-18 | 河海大学 | A kind of multi-functional coupled mode ecological blanket of in-situ immobilization endogenous pollution of substrate sludge |
| CN209635933U (en) * | 2019-01-25 | 2019-11-15 | 中国地质大学（武汉） | A device for increasing stagnation time of polluted water in active materials |
-
2019
- 2019-01-25 CN CN201910073132.XA patent/CN109592736A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431331A1 (en) * | 1994-09-02 | 1996-03-07 | Weber Ingenieure Pforzheim Gmb | Preventing the spread of pollutants, with minimal interference to the ground |
| JP2015087303A (en) * | 2013-10-31 | 2015-05-07 | 株式会社荏原製作所 | Contaminated water area decontamination device and method |
| CN203833664U (en) * | 2013-12-31 | 2014-09-17 | 大理学院 | Activated carbon sieve for treating quality of water in lakes and rivers |
| JP2016165670A (en) * | 2015-03-09 | 2016-09-15 | 株式会社大林組 | Underground purification wall |
| CN107857329A (en) * | 2017-11-14 | 2018-03-30 | 中电建水环境治理技术有限公司 | Horizontal decontamination adsorption tube for polluted underground water reparation |
| CN207738481U (en) * | 2017-12-06 | 2018-08-17 | 北京市水科学技术研究院 | A kind of emergent absorption grid being applied to burst water contamination accident |
| JP3216768U (en) * | 2018-04-09 | 2018-06-21 | モリト株式会社 | Contaminated water purification unit and contaminated water purification apparatus using the unit |
| CN109020127A (en) * | 2018-08-03 | 2018-12-18 | 河海大学 | A kind of multi-functional coupled mode ecological blanket of in-situ immobilization endogenous pollution of substrate sludge |
| CN209635933U (en) * | 2019-01-25 | 2019-11-15 | 中国地质大学（武汉） | A device for increasing stagnation time of polluted water in active materials |
Non-Patent Citations (2)
| Title |
|---|
| 郭晓辉;: "地下水有机污染修复技术探索", 产业与科技论坛, no. 05 * |
| 韩晓雷主编: "《土力学地基基础》", vol. 1, 30 June 2004, 冶金工业出版社, pages: 49 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104150688A (en) | Device for classifying organic matters in underground water and purifying underground water by areas and purifying method | |
| CN101531405A (en) | Process and device for movably adsorbing poisonous and harmful substances in natural water areas | |
| CN108271730A (en) | A kind of low-carbon zero-emission industrial circulating water cultivating system based on anaerobic denitrifying | |
| JP5050155B1 (en) | Radioactive material separation and removal method | |
| WO2017088822A1 (en) | Fiber bundle-based gas filtration method and apparatus | |
| KR20180051961A (en) | Treatment Device for Radioactive Contaminated Water Having Pre Treating Tub | |
| CN208029987U (en) | A kind of low-carbon zero-emission industrial circulating water cultivating system based on anaerobic denitrifying | |
| CN109592736A (en) | It is a kind of increase polluted-water active material dead time device and method for separating polluted particles | |
| ES2402391T3 (en) | Procedure and device for extracting organic components from a mixture of organic components and water | |
| CN209635933U (en) | A device for increasing stagnation time of polluted water in active materials | |
| CN209396939U (en) | An active adsorption blanket for treating polluted water | |
| CN109292891A (en) | A kind of active adsorption blanket for treating polluted water body and using method thereof | |
| JPH04271895A (en) | Biological filtration device for organic sewage | |
| CN107413167A (en) | A kind of dual air clearing machine | |
| CN101948199B (en) | Rural drinking water defluoridation device | |
| CN207347269U (en) | A kind of rainwater treatment device | |
| CN206219376U (en) | A kind of box-type sewage-treatment plant | |
| CN206767821U (en) | A kind of car wash sewage recycling device | |
| CN209081579U (en) | A kind of sewage-treatment plant based on metal-organic framework material | |
| CN115677083B (en) | Water environment microplastic treatment system and microplastic treatment method | |
| CN205687766U (en) | Urban black foul sewage water treatment system | |
| CN207862023U (en) | Sewage-treatment plant | |
| CN208055146U (en) | A kind of initial rainwater combination purification device for sponge city | |
| CN216129417U (en) | Secondary water treatment device based on zeolite | |
| CN207811434U (en) | A kind of sewage treatment apparatus for toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |