CN108529822A - Ballasting wastewater treatment equipment - Google Patents
Ballasting wastewater treatment equipment Download PDFInfo
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- CN108529822A CN108529822A CN201810386041.7A CN201810386041A CN108529822A CN 108529822 A CN108529822 A CN 108529822A CN 201810386041 A CN201810386041 A CN 201810386041A CN 108529822 A CN108529822 A CN 108529822A
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- filter tower
- pipe
- oxidation pond
- water
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A kind of ballasting wastewater treatment equipment, including oil removal settling tank, oxidation pond and filter tower.Oil removal settling tank includes mixing demulsification area, air supporting oil separation area, plug-flow area and settling zone, and mixing demulsification area top is equipped with oil removal settling tank water inlet pipe and demulsifier adds meter, and the middle part in mixing demulsification area is equipped with mixing demulsification area's blender；The top of air supporting oil separation area is provided with several oil traps, and the both sides of oil trap are equipped with oil spilling triangular-notch weir；Settling zone top is provided with several catch basins, and the both sides of catch basin are equipped with water outlet triangular-notch weir, and catch basin is connected to oil removal settling tank outlet pipe.Oxidation pond bottom is provided with ozonation aerated disk, oxidation pond water distribution branch pipe.Filter tower includes head cover, filter tower water inlet pipe, filter tower water distributor, filtrate, filtrate supporting rack, air inlet and filter tower outlet pipe.
Description
Technical field
The present invention relates to technical field of waste water processing, especially a kind of ballasting wastewater treatment equipment.
Background technology
Ship generates a certain amount of ballasting waste water in the process of moving, and ballasting waste water can be fresh water, also but seawater or
The mixture of two kinds of water.In ballasting waste water in addition to containing silt and oil, it is also possible to the change containing the iron rust and cleaning of evaporator that grind
Learn the sediment of drug.The untreated discharge of ballasting waste water causes harm to environment, such as influences the normal life of aquatile
It is long, so that aquatic animals and plants is had oily taste or toxicity, or even water body is made to foul, destroys the utility value etc. of water resource, more seriously
Carcinogen contained in oils is enriched with and is detrimental to health by food chain by fish, shellfish.Therefore, have to oily waste water
Effect processing is necessary.
Ballasting wastewater treatment mostly uses greatly backward technique at present, there are efficiency low, costly, poor processing effect, operation
The shortcomings of abnormal.
Invention content
The technical problem to be solved by the present invention is to：The technical issues of in order to solve ballasting wastewater treatment, provides a kind of ballasting
Ballasting waste water can be effectively treated in wastewater treatment equipment.
The technical solution adopted by the present invention to solve the technical problems is：Ballasting wastewater treatment equipment, including deoiling sedimentation
Pond, oxidation pond and filter tower.
The oil removal settling tank includes mixing demulsification area, air supporting oil separation area, plug-flow area and settling zone.
The mixing demulsification area top is equipped with oil removal settling tank water inlet pipe and demulsifier adds meter, mixing demulsification area
Middle part be equipped with mixing demulsification area's blender；The bottom in mixing demulsification area is equipped with mixing demulsification area's outlet pipe, and mixing demulsification area goes out
Water pipe is connected to diversion pipe, one end connection mixing demulsification area's outlet pipe of diversion pipe, the other end connection air supporting oil separation area of diversion pipe
Water inlet pipe.
The demulsifier that the demulsifier addition meter (1-6) is added is polymeric aluminum chlorides solution.
The lower part of the air supporting oil separation area is equipped with air supporting oil separation area water inlet pipe, and the lower part of air supporting oil separation area is provided with air
Aeration plate, air aeration disk are connected with the air-blaster outside air supporting oil separation area by pipeline.The air supporting oil separation area it is upper
Portion is provided with several oil traps, and the both sides of oil trap are equipped with oil spilling triangular-notch weir, oil sump flowline, and the air exposes
Gas disk is the pore type aeration plate for being evenly arranged with micropore.
Flow-stopping plate is equipped between the air supporting oil separation area and plug-flow area, the lower part of flow-stopping plate is provided with diversion tunnel.
Plug-flow plate is equipped in the plug-flow area, plug-flow plate is submerged in underwater, and waste water is from plug-flow plate upper flow.
Separating plate is equipped between the plug-flow area and settling zone, separating plate is higher by the water surface, and the lower part of separating plate has flow logical
Road；Inclined plate is provided in settling zone；Settling zone bottom is designed to pyramidal structure, and pyramidal structure lower part is provided with mud scraper and mud
Slag delivery pipe；Settling zone top is provided with several catch basins, and the both sides of catch basin are equipped with water outlet triangular-notch weir, and catch basin connection removes
Oil sump outlet pipe.
The oxidation pond bottom is provided with ozonation aerated disk, and the top of the ozonation aerated disk is equipped with oxidation pond water distribution
Branch pipe, the oxidation pond water distribution branch pipe connect oxidation pond water inlet pipe, and oxidation pond water inlet pipe is connected to oil removal settling tank outlet pipe；Institute
The ozonation aerated disk stated is connected with the ozone air blower outside oxidation pond by aeration tube, and ozone air blower is connected to ozone by pipeline
Generator；The outlet top of oxidation pond is equipped with oxidation pond overfalling weir, and oxidation pond overfalling weir is connected to oxidation pond outlet pipe.
The filter tower includes that head cover, filter tower water inlet pipe, filter tower water distributor, filtrate, filtrate supporting rack, air inlet and filter tower go out
Water pipe；Filter tower is arranged using multilayer, and top is equipped with head cover, and there are air outlets between head cover and tower body；Below the head cover of filter tower
Equipped with filter tower water inlet pipe, one end of filter tower water inlet pipe connects oxidation pond outlet pipe, and the other end of filter tower water inlet pipe connects filter tower cloth
Water pipe；Filter tower water distributor is placed in topmost one layer of filtrate top；Filtrate is placed on filtrate supporting rack, from upper layer under
Layer, the grain size of filtrate taper into；Filtrate supporting rack is designed to inverted trapezoidal drawer type, convenient for observing and replacing filtrate, when the layer
Filter clogging is serious, when filtering velocity is very low, this layer of filtrate extraction need to only be replaced；The bottom of filter tower is equipped with air inlet and filter tower
Outlet pipe.
The standard water discharge of filter tower outlet pipe is discharged or reuse.
The step of carrying out wastewater treatment using above-mentioned ballasting wastewater treatment equipment is as follows：
1. waste water enters mixing demulsification area by oil removal settling tank water inlet pipe, with the demulsification for adding meter from demulsifier
Agent mixes, and mixing demulsification area's blender is stirred waste water；Then waste water by diversion pipe and air supporting oil separation area water inlet pipe into
Enter air supporting oil separation area, air aeration disk generates a large amount of tiny bubbles, bubble and oil adherency formed mixture under buoyancy on
The water surface is risen to, oil slick is discharged by oil spilling triangular-notch weir, oil trap and flowline；
2. the waste water after air supporting oil removal enters settling zone by plug-flow area, the larger solids of proportion is under gravity
The lower part for sinking to settling zone is discharged by the body refuse delivery pipe of bottom；Waste water after precipitation separation is by being discharged triangular-notch weir, collection
Sink and the discharge of oil removal settling tank outlet pipe, into oxidation pond water inlet pipe；
3. waste water enters the middle and lower part of oxidation pond by oxidation pond water inlet pipe and oxidation pond water distribution branch pipe；Positioned at oxidation pond
Ozonation aerated disk below water distribution branch pipe generate a large amount of tiny bubbles the macromolecular substances in waste water are oxidized to be easy to absorb and
The small-molecule substance of absorption, the waste water after oxygenolysis enter filter tower water inlet pipe by oxidation pond overfalling weir, oxidation pond outlet pipe；
4. waste water enters filter tower by filter tower water inlet pipe and filter tower water distributor, air crosses with waste water in filtrate, filtrate
Waste water is filtered, while biochemical reaction occurs, treated that water enters filter tower outlet pipe, the water outlet of filter tower outlet pipe for filter tower
Qualified discharge or reuse；
5. the sediment of body refuse delivery pipe discharge is dehydrated and is further processed.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the oil removal settling tank of the embodiment of the present invention；
In Fig. 1：1. oil removal settling tank, 1-1. mixing demulsifications area, 1-2. air supportings oil separation area, 1-3. plug-flows area, 1-4. precipitations
Area, 1-5. oil removal settling tank water inlet pipes, 1-6. demulsifiers add meter, 1-7. mixing demulsification area's blenders, and 1-8. mixing is broken
Newborn area's outlet pipe, 1-9. diversion pipes, 1-10. air supportings oil separation area water inlet pipe, 1-11. air aeration disks, 1-12. air-blasters,
1-13. oil traps, 1-14. flow-stopping plates, 1-15. plug-flow plates, 1-16. separating plates, 1-17. inclined plates, 1-18. body refuse delivery pipes, 1-
19. catch basin.
Fig. 2 is the structural schematic diagram of the oxidation pond of the embodiment of the present invention；
In Fig. 2：2. oxidation pond, the ozonation aerated disks of 2-1., 2-2. oxidation pond water distribution branch pipes, 2-3. oxidation pond water inlet pipes, 2-
4. ozone air blower, 2-5. ozone generators, 2-6. oxidation pond overfalling weirs.
Fig. 3 is the structural schematic diagram of the filter tower of the embodiment of the present invention.
In Fig. 3：3. filter tower, 3-1. head covers, 3-2. filter tower water inlet pipes, 3-3. filter tower water distributors, 3-4. filtrates, 3-5. filtrates
Supporting rack, 3-6. air inlets, 3-7. filter tower outlet pipes.
Fig. 4 is the process flow chart of the embodiment of the present invention.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Embodiment
A kind of ballasting wastewater treatment equipment of the present invention as shown in Figure 1 to 4, including oil removal settling tank 1, oxidation pond 2
With filter tower 3.
The oil removal settling tank 1 includes mixing demulsification area 1-1, air supporting oil separation area 1-2, plug-flow area 1-3 and settling zone 1-4.
The mixing demulsification area tops 1-1 are equipped with oil removal settling tank water inlet pipe 1-5 and demulsifier adds meter 1-6,
The middle part in mixing demulsification area is equipped with mixing demulsification area blender 1-7；The bottom in mixing demulsification area is equipped with mixing demulsification area's outlet pipe
1-8, mixing demulsification area outlet pipe 1-8 are connected to diversion pipe 1-9, one end connection mixing demulsification area outlet pipe 1-8 of diversion pipe 1-9,
The other end connection air supporting oil separation area water inlet pipe 1-10 of diversion pipe 1-9.
The demulsifier that the demulsifier addition meter (1-6) is added is polymeric aluminum chlorides solution.
The lower part of the air supporting oil separation area is equipped with air supporting oil separation area water inlet pipe 1-10, and the lower part of air supporting oil separation area is provided with
Air aeration disk 1-11, air aeration disk 1-11 are connected with the air-blaster 1-12 outside air supporting oil separation area by pipeline.It is described
The top of air supporting oil separation area be provided with several oil trap 1-13, the both sides of oil trap 1-13 are equipped with oil spilling triangular-notch weir, oil-collecting
Slot 1-13 is connected to flowline, and the air aeration disk 1-11 is the pore type aeration plate for being evenly arranged with micropore.
Flow-stopping plate 1-14 is equipped between the air supporting oil separation area 1-2 and plug-flow area 1-3, the lower part of flow-stopping plate 1-14 is arranged
There is diversion tunnel.
Plug-flow plate 1-15 is equipped in the plug-flow area, plug-flow plate 1-15 is submerged in underwater, and waste water is from plug-flow plate overhead stream
It is dynamic.
Separating plate 1-16 is equipped between the plug-flow area and settling zone, separating plate 1-16 is higher by the water surface, the lower part of separating plate
There is water stream channel；Inclined plate 1-17 is provided in settling zone；Settling zone bottom is designed to pyramidal structure, is arranged in pyramidal structure lower part
There are mud scraper and body refuse delivery pipe 1-18；Settling zone top is provided with several catch basin 1-19, the both sides installation of catch basin 1-19
There are water outlet triangular-notch weir, catch basin 1-19 to be connected to oil removal settling tank outlet pipe.
The bottom of the oxidation pond 2 is provided with ozonation aerated disk 2-1, and the top of the ozonation aerated disk is equipped with oxidation
Pond water distribution branch pipe 2-2, the oxidation pond water distribution branch pipe 2-2 connection oxidation pond water inlet pipe 2-3, the 2-3 connections of oxidation pond water inlet pipe
Oil removal settling tank outlet pipe；The ozonation aerated disk 2-1 is connected with the ozone air blower 2-4 outside oxidation pond by aeration tube,
Ozone air blower 2-4 is connected to ozone generator 2-5 by pipeline；The outlet top of oxidation pond is equipped with oxidation pond overfalling weir 2-6, oxygen
Change pond overfalling weir 2-6 and is connected to oxidation pond outlet pipe.
Filter tower 3 include head cover 3-1, filter tower water inlet pipe 3-2, filter tower water distributor 3-3, filtrate 3-4, filtrate supporting rack 3-5, into
Air port 3-6 and filter tower outlet pipe 3-7；Filter tower 3 is arranged using multilayer, and top is equipped with head cover 3-1, between head cover 3-1 and tower body
There are air outlets；Filter tower water inlet pipe 3-2, one end connection oxidation pond water outlet of filter tower water inlet pipe is arranged below in the head cover 3-1 of filter tower
Pipe, the other end connection filter tower water distributor 3-3 of filter tower water inlet pipe；Filter tower water distributor 3-3 is placed on one layer of filtrate topmost
Portion；Filtrate 3-4 is placed on filtrate supporting rack 3-5, and the grain size from upper layer to lower layer's filtrate tapers into；Filtrate supporting rack designs
At inverted trapezoidal drawer type, on the one hand reinforce ventilation, avoid generating foul smell, is on the other hand convenient for observing and replaces filtrate, when the layer
Filter clogging is serious, when filtering velocity is very low, this layer of filtrate extraction need to only be replaced；The bottom of filter tower be equipped with air inlet 3-6 and
Filter tower outlet pipe 3-7.
The standard water discharge of filter tower outlet pipe is discharged or reuse.
The step of carrying out wastewater treatment using above-mentioned ballasting wastewater treatment equipment is as follows：
1. waste water enters mixing demulsification area 1-1 by oil removal settling tank water inlet pipe 1-5, meter is added with from demulsifier
The demulsifier of 1-6 mixes, and mixing demulsification area blender 1-7 is stirred waste water；Then waste water passes through diversion pipe 1-9 and air supporting
Oil separation area water inlet pipe 1-10 enters air supporting oil separation area 1-2, and air aeration disk 1-11 generates a large amount of tiny bubbles, and bubble is adhered to oil
It forms mixture and rises to the water surface under buoyancy, oil slick is discharged by oil spilling triangular-notch weir, oil trap 1-13 and flowline；
2. the waste water after air supporting oil removal enters settling zone 1-4 by plug-flow area 1-3, the larger solids of proportion is in gravity
The lower part that settling zone is sunk under effect passes through the body refuse delivery pipe 1-18 discharges of bottom；Waste water after precipitation separation is by going out
Water triangular-notch weir, catch basin 1-19 and the discharge of oil removal settling tank outlet pipe；
3. waste water enters the lower part of oxidation pond by oxidation pond water inlet pipe 2-3 and oxidation pond water distribution branch pipe 2-2；Positioned at oxygen
Ozonation aerated disk 2-1 below change pond water distribution branch pipe generates a large amount of tiny bubbles and the macromolecular substances in waste water is oxidized to be easy to
It absorbs and the small-molecule substance of absorption, the waste water after oxygenolysis enters filter by oxidation pond overfalling weir 2-6, oxidation pond outlet pipe
Tower water inlet pipe；
4. waste water enters filter tower 3 by filter tower water inlet pipe 3-2 and filter tower water distributor 3-3, air is with waste water in filtrate 3-4
It crossing, filtrate 3-4 is filtered waste water, while biochemical reaction occurs, and treated that water enters filter tower outlet pipe 3-7 for filter tower 3,
The standard water discharge of filter tower outlet pipe 3-7 is discharged or reuse；
5. the sediment of body refuse delivery pipe 1-18 discharges is dehydrated and is further processed.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (1)
1. ballasting wastewater treatment equipment, it is characterised in that：Including oil removal settling tank (1), oxidation pond (2) and filter tower (3)；
The oil removal settling tank (1) includes mixing demulsification area (1-1), air supporting oil separation area (1-2), plug-flow area (1-3) and settling zone
(1-4)；
Described mixing demulsification top area (1-1) is equipped with oil removal settling tank water inlet pipe (1-5) and demulsifier addition meter (1-
6), the middle part in mixing demulsification area is equipped with mixing demulsification area's blender (1-7)；The bottom in mixing demulsification area is equipped with mixing demulsification area and goes out
Water pipe (1-8), mixing demulsification area's outlet pipe (1-8) are connected to diversion pipe (1-9), one end connection mixing demulsification of diversion pipe (1-9)
Area's outlet pipe (1-8), the other end connection air supporting oil separation area water inlet pipe (1-10) of diversion pipe (1-9)；The demulsifier addition meter
The demulsifier of measuring device (1-6) addition is polymeric aluminum chlorides solution；
The lower part of the air supporting oil separation area is equipped with air supporting oil separation area water inlet pipe (1-10), and the lower part setting of air supporting oil separation area is free
Gas aeration plate (1-11), air aeration disk (1-11) are connected with the air-blaster (1-12) outside air supporting oil separation area by pipeline；
The top of air supporting oil separation area is provided with several oil traps (1-13), and the both sides of oil trap (1-13) are equipped with oil spilling triangular-notch weir, collection
Oil groove (1-13) is connected to flowline, and the air aeration disk (1-11) is the pore type aeration plate for being evenly arranged with micropore；
Flow-stopping plate (1-14), the lower part of flow-stopping plate (1-14) are equipped between the air supporting oil separation area (1-2) and plug-flow area (1-3)
It is provided with diversion tunnel；
Plug-flow plate (1-15) is equipped in the plug-flow area, plug-flow plate (1-15) is submerged in underwater, and waste water is from plug-flow plate overhead stream
It is dynamic；
Separating plate (1-16) is equipped between the plug-flow area and settling zone, separating plate (1-16) is higher by the water surface, the lower part of separating plate
There is water stream channel；Inclined plate (1-17) is provided in settling zone；Settling zone bottom is designed to pyramidal structure, is set in pyramidal structure lower part
It is equipped with mud scraper and body refuse delivery pipe (1-18)；Settling zone top is provided with several catch basins (1-19), catch basin (1-19)
Both sides are equipped with water outlet triangular-notch weir, and catch basin (1-19) is connected to oil removal settling tank outlet pipe；
The bottom of the oxidation pond (2) is provided with ozonation aerated disk (2-1), and the top of the ozonation aerated disk is equipped with oxidation
Pond water distribution branch pipe (2-2), the oxidation pond water distribution branch pipe (2-2) connect oxidation pond water inlet pipe (2-3), oxidation pond water inlet pipe
(2-3) is connected to oil removal settling tank outlet pipe；The ozonation aerated disk (2-1) is connected with the ozone outside oxidation pond by aeration tube
Air blower (2-4), ozone air blower (2-4) are connected to ozone generator (2-5) by pipeline；The outlet top of oxidation pond is equipped with oxygen
Change pond overfalling weir (2-6), oxidation pond overfalling weir (2-6) is connected to oxidation pond outlet pipe；
Filter tower (3) includes head cover (3-1), filter tower water inlet pipe (3-2), filter tower water distributor (3-3), filtrate (3-4), filtrate supporting rack
(3-5), air inlet (3-6) and filter tower outlet pipe (3-7)；Filter tower (3) is arranged using multilayer, and top is equipped with head cover (3-1), top
Covering (3-1), there are air outlets between tower body；Filter tower water inlet pipe (3-2), filter tower water inlet pipe is arranged below in the head cover (3-1) of filter tower
One end connect oxidation pond outlet pipe, filter tower water inlet pipe the other end connection filter tower water distributor (3-3)；Filter tower water distributor (3-3)
It is placed in topmost one layer of filtrate top；Filtrate (3-4) is placed on filtrate supporting rack (3-5), from upper layer to lower layer's filtrate
Grain size taper into；Filtrate supporting rack is designed to inverted trapezoidal drawer type, and the bottom of filter tower is equipped with air inlet (3-6) and filter tower goes out
Water pipe (3-7)；
The standard water discharge of filter tower outlet pipe (3-7) is discharged or reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386041.7A CN108529822A (en) | 2018-04-26 | 2018-04-26 | Ballasting wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386041.7A CN108529822A (en) | 2018-04-26 | 2018-04-26 | Ballasting wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108529822A true CN108529822A (en) | 2018-09-14 |
Family
ID=63479325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810386041.7A Pending CN108529822A (en) | 2018-04-26 | 2018-04-26 | Ballasting wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529822A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174939A (en) * | 2018-10-23 | 2019-01-11 | 常州大学 | A kind of gas station's contaminated soil processing unit |
| CN109553222A (en) * | 2019-01-29 | 2019-04-02 | 科盛环保科技股份有限公司 | A kind of wastewater treatment equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882901A (en) * | 2017-03-06 | 2017-06-23 | 常州大学 | A kind of B-grade sewage processes plant effluent advanced treatment system |
| CN106977047A (en) * | 2017-03-31 | 2017-07-25 | 常州大学 | A kind of ballasting wastewater treatment integrated apparatus peculiar to vessel |
-
2018
- 2018-04-26 CN CN201810386041.7A patent/CN108529822A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882901A (en) * | 2017-03-06 | 2017-06-23 | 常州大学 | A kind of B-grade sewage processes plant effluent advanced treatment system |
| CN106977047A (en) * | 2017-03-31 | 2017-07-25 | 常州大学 | A kind of ballasting wastewater treatment integrated apparatus peculiar to vessel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174939A (en) * | 2018-10-23 | 2019-01-11 | 常州大学 | A kind of gas station's contaminated soil processing unit |
| CN109553222A (en) * | 2019-01-29 | 2019-04-02 | 科盛环保科技股份有限公司 | A kind of wastewater treatment equipment |
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Application publication date: 20180914 |