CN107098544A - A kind of pharmaceutical factory wastewater treatment equipment - Google Patents
A kind of pharmaceutical factory wastewater treatment equipment Download PDFInfo
- Publication number
- CN107098544A CN107098544A CN201710501175.4A CN201710501175A CN107098544A CN 107098544 A CN107098544 A CN 107098544A CN 201710501175 A CN201710501175 A CN 201710501175A CN 107098544 A CN107098544 A CN 107098544A
- Authority
- CN
- China
- Prior art keywords
- decanting zone
- aerobic pond
- waste
- wastewater treatment
- treatment equipment
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- 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
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
Abstract
The invention discloses a kind of pharmaceutical factory wastewater treatment equipment, including sewage ascending pipe, tank body, diversion cover, a number water pump, filter screen, thermometer, oxygenerator, gas stone, No. two water pumps, water purification outlet pipe, first decanting zone, cut-out cock, waste drainpipe, waste collecting tank, Aerobic Pond, electrical bar, second decanting zone and depositing reservoir, sewage is imported to the inside of tank body by sewage ascending pipe, sewage initially enters the first decanting zone, through standing after a while, so that precipitum is slid to dividing plate bottom along dividing plate, and exported by waste drainpipe, into in waste collecting tank.The sewage after secondary settlement is subjected to decolorization using the decolorization flocculation agent set in depositing reservoir, and discharged by the water purification outlet pipe that depositing reservoir bottom is connected, the Valve controlling water purification flow velocity set on water purification outlet pipe is utilized.
Description
Technical field
The present invention relates to a kind of sewage treatment area, specifically a kind of pharmaceutical factory wastewater treatment equipment.
Background technology
The waste water that pharmaceutical factory production is produced mostly containing harmful substance and the high concentrated organic wastewater that is readily biodegradable, for
Such waste water uses biologic treating technique mostly, due to the economically feasible and the characteristic of non-secondary pollution of biologic treating technique,
So that biologic treating technique component comes into the visual field of people.Nowadays the outdoor progress mostly of pharmaceutical factory waste water is carried out, especially in Aerobic Pond
, it is necessary to be aerated using blower fan to the water inside Aerobic Pond during interior progress sewage disposal so that the oxygen in air incorporates water
In, pungent peculiar smell is had, is unfavorable for environmental protection.The aerobic respiration time of activated sludge can be extended simultaneously so that sewage disposal is imitated
Rate is reduced.At the same time, activity is different at different temperatures for the zoogloea inside activated sludge, is easily reduced the decomposition of organic matter
Speed.
The content of the invention
It is an object of the invention to provide a kind of pharmaceutical factory wastewater treatment equipment, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of pharmaceutical factory wastewater treatment equipment, including sewage ascending pipe, tank body, diversion cover, water pump, filter screen, thermometer, an oxygen processed
Machine, gas stone, No. two water pumps, water purification outlet pipe, the first decanting zone, cut-out cock, waste drainpipe, waste collecting tank, Aerobic Pond,
Electrical bar, the second decanting zone and depositing reservoir, the top of the tank body connect the bottom of sewage ascending pipe, tank interior dividing plate point
For four cavitys, four cavitys are respectively the first decanting zone, Aerobic Pond, the second decanting zone and depositing reservoir from top to bottom, and described the
The dividing plate of one decanting zone and the bottom of the second decanting zone is obliquely installed, and dividing plate angle of inclination is 20 ° -30 °, the lower end of dividing plate
Upper surface is concordant with the top lower end of waste drainpipe, and the quantity of waste drainpipe is two, and two waste drainpipes are respectively connected
In the first decanting zone and the side of the second decanting zone, the default hole in bottom insertion waste collecting tank side of waste drainpipe
In, cut-out cock is provided with waste drainpipe, it is fixed on the side of the first decanting zone relative with waste drainpipe to connect
A water pump is connect, the housing of a water pump is fixed on the side of the first decanting zone, the output of a water pump by fix bar
End is connected to the inside of the first decanting zone by pipeline, and the end connection diversion cover of pipeline is provided with filter screen in the inside of diversion cover,
The input of a number water pump is connected on the inside of Aerobic Pond, the outer wall of the Aerobic Pond by pipeline and is connected with thermometer, institute
The glass envelope for filling mercury for stating thermometer enters inside Aerobic Pond, and the remainder of thermometer stays in the outside of Aerobic Pond,
The bottom of thermometer is provided with oxygenerator, and the case weld of the oxygenerator is on the side wall of Aerobic Pond, and the output end of oxygenerator connects
Connect one end of plastic flexible pipe, the other end connection gas stone of plastic flexible pipe, the hole reserved using Aerobic Pond side wall is by plastic flexible pipe
Insert inside Aerobic Pond, electrical bar is additionally provided with Aerobic Pond inwall, the separator edge in Aerobic Pond bottom is provided with leak pipe, leakage
The inwall of Aerobic Pond is close in the side of water pipe, and valve is provided with leak pipe, in the second decanting zone side provided with No. two water pumps, institute
The input for stating No. two water pumps passes through the decanting zone of pipeline communication second and the inside of the second decanting zone of entrance, the output of No. two water pumps
The inside that depositing reservoir is connected by pipeline and enters depositing reservoir is held, the bottom of depositing reservoir is connected with water purification outlet pipe and gone out in water purification
Water pipe is provided with valve.
It is used as further scheme of the invention：Activated sludge is provided with inside the Aerobic Pond.
It is used as further scheme of the invention：The activated sludge is the bacterium being made up of by skeleton of der Pilz spherical bacterium
Micelle.
It is used as further scheme of the invention：Decolorization flocculation agent is provided with inside the depositing reservoir.
It is used as further scheme of the invention：Hole on the filter screen is 5-10mm.
Compared with prior art, the beneficial effects of the invention are as follows：Pharmaceutical factory Waste Water Centralized is collected using biologic treating technique
And handled, whole sewage disposal device is tank body shape, saves the floor space of sewage disposal device, is noted by sewage
Enter the inside that pipe imports sewage tank body, sewage initially enters the first decanting zone, through standing after a while, the dirt in waste water
Mud and other solid particulate matters are deposited in the baffle surface of the first decanting zone bottom, because the dividing plate of the first decanting zone bottom is tilted
Set.So that precipitum is slid to dividing plate bottom along dividing plate, and is exported by waste drainpipe, into waste collecting tank.
Using the water pump set on the side wall of the first decanting zone, the waste water after the first decanting zone is settled is evacuated in Aerobic Pond
Portion, using the activated sludge set inside Aerobic Pond, is decomposed into inorganic matter, by the side of Aerobic Pond by the organic matter in waste water
Electrical bar is set on wall so that the water temperature inside Aerobic Pond is adapted to activated sludge and carries out aerobic respiration, contributes to point of organic matter
Solve and so that waste sedimentation gets off, discharged by waste drainpipe.No. two water pumps set on the side wall of Aerobic Pond can be by
Water in Aerobic Pond is evacuated in depositing reservoir, is taken off the sewage after secondary settlement using the decolorization flocculation agent set in depositing reservoir
Color processing, and discharged by the water purification outlet pipe that depositing reservoir bottom is connected, it is net using the Valve controlling set on water purification outlet pipe
Water flow velocity.
Brief description of the drawings
Fig. 1 is the structural representation of pharmaceutical factory wastewater treatment equipment.
Fig. 2 is the structural representation of diversion cover in the wastewater treatment equipment of pharmaceutical factory.
In figure：Sewage ascending pipe 1, tank body 2, diversion cover 3, water pump 4, filter screen 5, thermometer 6, oxygenerator 7, gas stone 8,
It is No. two water pumps 9, water purification outlet pipe 10, the first decanting zone 11, cut-out cock 12, waste drainpipe 13, waste collecting tank 14, aerobic
Pond 15, electrical bar 16, the second decanting zone 17, depositing reservoir 18.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~2, the embodiment of the present invention, a kind of pharmaceutical factory wastewater treatment equipment, including sewage ascending pipe 1, tank body
2nd, diversion cover 3, water pump 4, filter screen 5, thermometer 6, oxygenerator 7, gas stone 8, No. two water pumps 9, a water purification outlet pipes 10, first sink
Area 11, cut-out cock 12, waste drainpipe 13, waste collecting tank 14, Aerobic Pond 15, electrical bar 16, the and of the second decanting zone 17 drop
Depositing reservoir 18, the bottom of the top connection sewage ascending pipe 1 of the tank body 2, tank body 2 is directed at by sewage ascending pipe 1 by sewage
It is divided into four cavitys inside inside, tank body 2 with dividing plate, four cavitys are respectively the first decanting zone 11 from top to bottom, aerobic
Pond 15, the second decanting zone 17 and depositing reservoir 18, the dividing plate of first decanting zone 11 and the bottom of the second decanting zone 17 are tilted
Set, dividing plate angle of inclination is 20 ° -30 °, and the lower end upper surface of dividing plate is concordant with the top lower end of waste drainpipe 13, give up
The quantity of thing discharge pipe 13 is two, and two waste drainpipes 13 are respectively connected to the side of the first decanting zone 11 and the second decanting zone 17
In face, the default hole in bottom insertion waste collecting tank 14 side of waste drainpipe 13, for by the sludge carried secretly in waste water
Settle and drain into inside waste collecting tank 14 Deng material.Cut-out cock 12 is provided with waste drainpipe 13, for controlling to give up
The velocity of discharge of thing.A water pump 4 is fixedly connected with the side of the first decanting zone 11 relative with waste drainpipe 13, it is described
The housing of a number water pump 4 is fixed on the side of the first decanting zone 11 by fix bar, and the output end of a water pump 4 is connected by pipeline
The inside of the first decanting zone 11 is connected on, the end of pipeline connects diversion cover 3, for expanding catchment area, number water pump 4 of raising
Pumpage, is provided with filter screen 5 in the inside of diversion cover 3, prevents from precipitum being evacuated to inside a water pump 4, cause a water pump 3
Block, the input of a water pump 4 is connected to the inside of Aerobic Pond 15 by pipeline, for the water of the first decanting zone 11 to be evacuated to
Thermometer 6 is connected with Aerobic Pond 15, the outer wall of the Aerobic Pond 15, the glass envelope for filling mercury of the thermometer 6 enters
Inside Aerobic Pond 15, the remainder of thermometer 6 stays in the outside of Aerobic Pond 15, is easy to observe the water temperature inside Aerobic Pond 15.
The bottom of thermometer 6 be provided with oxygenerator 7, the case weld of the oxygenerator 7 on the side wall of Aerobic Pond 15, oxygenerator 7
Output end connects one end of plastic flexible pipe, the other end connection gas stone 8 of plastic flexible pipe, the hole reserved using the side wall of Aerobic Pond 15
Plastic flexible pipe is inserted inside Aerobic Pond 15.Activated sludge is placed with inside Aerobic Pond 15, when waste water enters inside Aerobic Pond 15
When, start oxygenerator 7 so that oxygen is entered inside Aerobic Pond 15 by plastic flexible pipe so that activated sludge carries out aerobic respiration,
Organic matter is further resolved into inorganic matter.Electrical bar 16 is additionally provided with the inwall of Aerobic Pond 15, the water inside Aerobic Pond 15
When temperature is less than 30 DEG C, it is unfavorable for activated sludge and carries out aerobic respiration, be now powered to electrical bar 16, to ensure inside Aerobic Pond 15
The activated sludge of setting has preferable aerobic respiration environment, accelerates the decomposition of organic matter.Separator edge in the bottom of Aerobic Pond 15
Provided with leak pipe, the inwall of Aerobic Pond 15 is close in the side of leak pipe, valve is provided with leak pipe, for controlling Aerobic Pond 15
In water enter the second decanting zone 17.In the side of the second decanting zone 17 provided with No. two water pumps 9, the input of No. two water pumps 9
By the second decanting zone of pipeline communication 17 and into the inside of the second decanting zone 17, the output end of No. two water pumps 9 is connected by pipeline
Connect depositing reservoir 18 and enter the inside of depositing reservoir 18, enabling by and the sewage that this time settles is directed inside depositing reservoir 18.Institute
Stating the inside of depositing reservoir 18 can decolourize provided with decolorization flocculation agent to sewage, take out high-molecular compound so that sewage reaches
Discharge standard.The bottom of depositing reservoir 18 is connected with water purification outlet pipe 10, for by the sewage discharge being disposed, going out in water purification
Water pipe 10 is provided with valve, for controlling water purification flow velocity.
The present invention operation principle be：Pharmaceutical factory Waste Water Centralized is collected and handled using biologic treating technique, is passed through
Sewage ascending pipe 1 imports sewage the inside of tank body 2, and sewage initially enters the first decanting zone 11, through standing after a while,
Sludge and other solid particulate matters in waste water are deposited in the baffle surface of the bottom of the first decanting zone 11, due to the first decanting zone 11
The dividing plate of bottom is obliquely installed.So that precipitum is slid to dividing plate bottom along dividing plate, and is exported by waste drainpipe 13, enter
Enter in waste collecting tank 14.Using the water pump 4 set on the side wall of the first decanting zone 11, the first decanting zone 11 is settled
Waste water afterwards is evacuated to inside Aerobic Pond 15, the activated sludge set using the inside of Aerobic Pond 15, and the organic matter in waste water is decomposed
For inorganic matter so that waste sedimentation gets off, and discharged by waste drainpipe 13.No. two set on the side wall of Aerobic Pond 15
Water in Aerobic Pond 15 can be evacuated in depositing reservoir 18 by water pump 9, will be secondary using the decolorization flocculation agent set in depositing reservoir 18
Sewage after sedimentation carries out decolorization, and the water purification outlet pipe 10 connected by the bottom of depositing reservoir 18 is discharged, and is gone out using in water purification
The Valve controlling water purification flow velocity set on water pipe 10.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of invention.
Claims (9)
1. a kind of pharmaceutical factory wastewater treatment equipment, including sewage ascending pipe (1), tank body (2), diversion cover (3), water pump (4), a filter
Net (5), thermometer (6), oxygenerator (7), gas stone (8), No. two water pumps (9), water purification outlet pipe (10), the first decanting zone (11),
Cut-out cock (12), waste drainpipe (13), waste collecting tank (14), Aerobic Pond (15), electrical bar (16), the second decanting zone
(17) and depositing reservoir (18), it is characterised in that the bottom of the top connection sewage ascending pipe (1) of the tank body (2), tank body (2)
Inside is divided into four cavitys with dividing plate, and four cavitys from top to bottom respectively sink by the first decanting zone (11), Aerobic Pond (15), second
Area (17) and depositing reservoir (18) drop, the lower end upper surface of dividing plate is concordant with the top lower end of waste drainpipe (13), waste row
The quantity of outlet pipe (13) is two, and two waste drainpipes (13) are respectively connected to the first decanting zone (11) and the second decanting zone (17)
Side, in the default hole in bottom insertion waste collecting tank (14) side of waste drainpipe (13), in waste drainpipe
(13) cut-out cock (12) is provided with, it is fixed on the side of the first decanting zone (11) relative with waste drainpipe (13) to connect
A water pump (4) is connect, the housing of a water pump (4) is fixed on the side of the first decanting zone (11), No. one by fix bar
The output end of water pump (4) is connected to the inside of the first decanting zone (11) by pipeline, and the end of pipeline connects diversion cover (3),
The inside of diversion cover (3) is provided with filter screen (5), and the input of a water pump (4) is connected to the inside of Aerobic Pond (15) by pipeline,
The bottom of thermometer (6) be provided with oxygenerator (7), the case weld of the oxygenerator (7) on the side wall of Aerobic Pond (15),
Electrical bar (16) is additionally provided with Aerobic Pond (15) inwall, the separator edge in Aerobic Pond (15) bottom is provided with leak pipe, leak pipe
Side be close to the inwalls of Aerobic Pond (15), in the second decanting zone (17) side provided with No. two water pumps (9), No. two water pumps
(9) input is by the decanting zone of pipeline communication second (17) and enters the inside of the second decanting zone (17), No. two water pumps (9)
Output end connects depositing reservoir (18) by pipeline and enters the inside of depositing reservoir (18), and the bottom of depositing reservoir (18) is connected with water purification
Outlet pipe (10).
2. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that provided with work inside the Aerobic Pond (15)
Property sludge.
3. pharmaceutical factory wastewater treatment equipment according to claim 2, it is characterised in that the activated sludge be using der Pilz as
The zoogloea that skeleton is made up of spherical bacterium.
4. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that provided with de- inside the depositing reservoir (18)
Color flocculant.
5. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that the hole on the filter screen (5) is 3-
5mm。
6. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that first decanting zone (11) and second
The dividing plate of the bottom of decanting zone (17) is obliquely installed, and dividing plate angle of inclination is 20 ° -30 °.
7. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that in leak pipe and water purification outlet pipe (10)
On be equipped with valve.
8. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that connect on the outer wall of the Aerobic Pond (15)
Be connected to thermometer (6), the glass envelope for filling mercury of the thermometer (6) enters that Aerobic Pond (15) is internal, thermometer (6) its
The remaining outside for being partially left at Aerobic Pond (15).
9. pharmaceutical factory wastewater treatment equipment according to claim 1, it is characterised in that oxygenerator (7) is connected by plastic flexible pipe
Gas stone (8) is connect, it is internal that plastic flexible pipe is inserted Aerobic Pond (15) by the hole reserved using Aerobic Pond (15) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501175.4A CN107098544A (en) | 2017-06-27 | 2017-06-27 | A kind of pharmaceutical factory wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501175.4A CN107098544A (en) | 2017-06-27 | 2017-06-27 | A kind of pharmaceutical factory wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107098544A true CN107098544A (en) | 2017-08-29 |
Family
ID=59663892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710501175.4A Pending CN107098544A (en) | 2017-06-27 | 2017-06-27 | A kind of pharmaceutical factory wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107098544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439847A (en) * | 2019-12-10 | 2020-07-24 | 华北水利水电大学 | Biodegradable water treatment device |
Citations (4)
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|---|---|---|---|---|
| CN201512450U (en) * | 2009-09-24 | 2010-06-23 | 四川凯歌水处理设备有限公司 | Sewage treatment system in pharmaceutical factory |
| CN202322472U (en) * | 2011-10-17 | 2012-07-11 | 清远嘉博制药有限公司 | Pharmaceutical factory sewage treatment plant |
| CN206069599U (en) * | 2016-08-08 | 2017-04-05 | 孔华龙 | A kind for the treatment of of dyeing wastewater equipment |
| CN206985974U (en) * | 2017-06-27 | 2018-02-09 | 洛阳龙门药业有限公司 | A kind of pharmaceutical factory wastewater treatment equipment |
-
2017
- 2017-06-27 CN CN201710501175.4A patent/CN107098544A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201512450U (en) * | 2009-09-24 | 2010-06-23 | 四川凯歌水处理设备有限公司 | Sewage treatment system in pharmaceutical factory |
| CN202322472U (en) * | 2011-10-17 | 2012-07-11 | 清远嘉博制药有限公司 | Pharmaceutical factory sewage treatment plant |
| CN206069599U (en) * | 2016-08-08 | 2017-04-05 | 孔华龙 | A kind for the treatment of of dyeing wastewater equipment |
| CN206985974U (en) * | 2017-06-27 | 2018-02-09 | 洛阳龙门药业有限公司 | A kind of pharmaceutical factory wastewater treatment equipment |
Non-Patent Citations (2)
| Title |
|---|
| 曾郴林等: "《工业废水处理工程设计实例》", 31 January 2017, 中国环境出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439847A (en) * | 2019-12-10 | 2020-07-24 | 华北水利水电大学 | Biodegradable water treatment device |
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