CN106145464A - A kind of brown wastewater comprehensive treatment system - Google Patents
A kind of brown wastewater comprehensive treatment system Download PDFInfo
- Publication number
- CN106145464A CN106145464A CN201610646078.XA CN201610646078A CN106145464A CN 106145464 A CN106145464 A CN 106145464A CN 201610646078 A CN201610646078 A CN 201610646078A CN 106145464 A CN106145464 A CN 106145464A
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- China
- Prior art keywords
- cod
- brown
- electrolysis bath
- fluid reservoir
- comprehensive treatment
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- 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.)
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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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of brown wastewater comprehensive treatment system, it includes brown wastewater trough (1), fluid reservoir (2), COD cracks system (3), electro-deposition system (4) and Sewage Disposal (5), brown wastewater trough (1) connect have multiple fluid reservoir (2), described fluid reservoir (2) cracks system (3) and is connected with described COD, described COD cracks system (3) and is connected with described electro-deposition system, the liquid outlet of described electro-deposition system is connected with described Sewage Disposal (5), and it is provided with high-pressure pump on the pipeline between two connected parts.The invention has the beneficial effects as follows: it has the advantage that copper removal rate is high, ammonia nitrogen removal amount is high and electrolytic efficiency is high.
Description
Technical field
The present invention relates to Waste Water Treatment, particularly a kind of brown wastewater comprehensive treatment system.
Background technology
Printed circuit board in electronics manufacturing is to ensure that various electronic component forms the platform of electric interconnection.Printed circuit
Plate uses polymeric substrate, covers one layer of thin copper at polymeric substrate single or double, covers photoresist, warp on copper face
After exposing, developing, etch, circuitous pattern can be formed on copper face, so can produce the circuit board of single or double.Due to
The density that single dual platen provides electric interconnection is very limited, has then developed now widely used multilayer printed circuit board.
Multilayer printed circuit board is that dual platen is piled up, and separates with the resin of semi-solid preparation, shape after hot pressing between dual platen
Become.And brown processes the process being to improve multilayer printed circuit board internal layer copper face with polymeric substrate cohesive force, print for multilamellar
Circuit board processed provides reliable inter-layer bonding force in follow-up circuit production, the surface soldered of electronic component, attachment.
It is that a chemistry loses the process that copper reacts that brown processes, the carrying out produced along with brown, the copper ion in brown liquid
Concentration can constantly rise, and after copper ion has exceeded certain limitation, brown liquid too much will produce brown because of copper ion
Copper face turns white, the unequal quality problem of brown copper face color and luster, and therefore, now brown groove solution must process, and makes copper ion
Control within limits, thus ensure the quality of brown product.Current this processing method has two kinds, and one is more to renew
Brown liquid, the brown liquid that will lose efficacy drains as waste liquid, channels afterwards and adds new brown liquid, treats the brown liquid of new groove
Middle copper ion constantly rise reach discharge index amount after discharge again, so move in circles；Another kind is to use part to update tank liquor
Method, when in tank liquor, copper ion reaches discharge index amount, the brown liquid of partial volume of draining, then by Automatic Dosing system
System adds the brown annex solution without copper ion in brown tank liquor, makes the copper content in brown groove solution reduce, so that brown is anti-
Should be able to occur the most constantly, it is ensured that the quality of brown operation.The brown oxide waste liquid that these two kinds of methods are discharged all contain substantial amounts of
Copper ion and organic impurities, if again copper can be extracted after effectively the organic impurities in brown oxide waste liquid being removed,
The content of the copper ion in brown oxide waste liquid and organic impurities can not only be reduced, moreover it is possible to realize the recycling profit of copper.
But in the contained waste liquid after brown process, its COD content is higher, if not to COD process, will not reach state
The pollution emission standard that family specifies, and also the difficulty of Sewage Disposal can be increased.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of copper removal rate is high, ammonia nitrogen removal amount is high and electric
Solve the brown wastewater comprehensive treatment system that efficiency is high.
The purpose of the present invention is achieved through the following technical solutions: a kind of brown wastewater comprehensive treatment system, it includes palm fibre
Change wastewater trough, fluid reservoir, COD crack system, electro-deposition system and Sewage Disposal, and the brown wastewater trough connection of institute has multiple storage
Flow container, described fluid reservoir cracks system with described COD and is connected, and described COD cracks system with described electro-deposition system even
Connecing, the liquid outlet of described electro-deposition system is connected with described Sewage Disposal, and the pipeline between two connected parts
On be provided with high-pressure pump.
Described COD cracks system and includes multiple electrolysis bath, is provided with minus plate and positive plate, institute in described electrolysis bath
It is provided with dosing mouth on the electrolysis bath stated, in electrolysis bath, is additionally provided with the COD detection for detecting electrolysis bath electrolyte inside COD
Instrument.
Described electro-deposition system includes electrolysis bath, is provided with minus plate and positive plate in described electrolysis bath, described
Minus plate is multiple, and is serially connected and is arranged in electrolysis bath, and described positive plate is multiple, and is serially connected and is arranged on electrolysis
In groove.
Be provided with liquid level sensor in described fluid reservoir, described liquid level sensor, high-pressure pump, COD detector all with
One controller connects.
Described fluid reservoir cracks with COD on the pipeline that system is connected and is additionally provided with filter.
The invention have the advantages that the brown wastewater comprehensive treatment system of the present invention, be provided with COD and crack system, energy
Enough cupric brown waste water is carried out electrolysis pretreatment so that it is COD content reduction more than 80%, and pass through multiple-unit string, set parallel
The ammonia nitrogen removal in waste liquid in after the electro-deposition system of meter so that the electrolytic efficiency of waste liquid is largely increased, and electrolysis
Rate is more than 95%, thus greatly reduces cost for wastewater treatment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention
In figure, 1-brown wastewater trough, 2-fluid reservoir, 3-filter, 4-COD cracks system, 5-electro-deposition system, 6-sewage disposal
Stand.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to the following stated:
As it is shown in figure 1, a kind of brown wastewater comprehensive treatment system, it includes that brown wastewater trough 1, fluid reservoir 2, COD crack system
3, electro-deposition system 4 and Sewage Disposal 5, brown wastewater trough 1 connect have multiple fluid reservoir 2, described fluid reservoir 2 is with described
COD crack system 3 and connect, described COD cracks system 3 and is connected with described electro-deposition system, described electro-deposition system
Liquid outlet be connected with described Sewage Disposal 5, and be provided with high-pressure pump on the pipeline between two connected parts, enter one
Step, described fluid reservoir 2 cracks with COD and is additionally provided with filter 6 on the pipeline that system 3 is connected.
In the present embodiment, described COD cracks system 4 and includes multiple electrolysis bath, is provided with the moon in described electrolysis bath
Pole plate and positive plate, described electrolysis bath is provided with dosing mouth, is additionally provided with in detecting electrolysis bath electricity in electrolysis bath
Solve the COD detector of liquid COD, minus plate and positive plate are passed through low-voltage, high electric current so that the COD of cupric brown waste water
Being cracked, it cracks rate can reach 80%, i.e. COD is the cupric brown waste water of 30,000, can crack as being 5000 to COD content
Left and right, hence in so that the COD content in cupric brown waste water is greatly reduced.
In the present embodiment, described electro-deposition system includes electrolysis bath, be provided with in described electrolysis bath minus plate and
Positive plate, described minus plate is multiple, and is serially connected and is arranged in electrolysis bath, and described positive plate is multiple, and mutually
Being installed in series in electrolysis bath, so that the electrolytic efficiency of cupric brown waste water increases, and ammonia nitrogen removal frank can reach
95%, greatly reduce cost for wastewater treatment.
Be provided with liquid level sensor in described fluid reservoir 2, described liquid level sensor, high-pressure pump, COD detector all with
One controller connects, and liquid level sensor can detect the height of the liquid level in fluid reservoir, it is to avoid waste liquid overflows, and controller can be real
Reveal flow container, COD cracks system, the automatically controlling of electro-deposition system, thus realizes automatically processing of cupric brown waste water.
Claims (5)
1. a brown wastewater comprehensive treatment system, it is characterised in that: it includes that brown wastewater trough (1), fluid reservoir (2), COD are broken
Solution system (3), electro-deposition system (4) and Sewage Disposal (5), brown wastewater trough (1) connect have multiple fluid reservoir (2),
Described fluid reservoir (2) cracks system (3) and is connected with described COD, and described COD cracks system (3) and described electro-deposition system
System (4) connects, and the liquid outlet of described electro-deposition system (4) is connected with described Sewage Disposal (5), and two connected portions
It is provided with high-pressure pump on pipeline between part.
A kind of brown wastewater comprehensive treatment system the most according to claim 1, it is characterised in that: described COD cracks and is
System (4) includes multiple electrolysis bath, is provided with minus plate and positive plate, described electrolysis bath is provided with and adds in described electrolysis bath
Medicine mouth, is additionally provided with the COD detector for detecting electrolysis bath electrolyte inside COD in electrolysis bath.
A kind of brown wastewater comprehensive treatment system the most according to claim 1, it is characterised in that: described electro-deposition system
Including electrolysis bath, being provided with minus plate and positive plate in described electrolysis bath, described minus plate is multiple, and is serially connected peace
Being contained in electrolysis bath, described positive plate is multiple, and is serially connected and is arranged in electrolysis bath.
A kind of brown wastewater comprehensive treatment system the most according to claim 2, it is characterised in that: described fluid reservoir (2)
Inside being provided with liquid level sensor, described liquid level sensor, high-pressure pump, COD detector are all connected with a controller.
A kind of brown wastewater comprehensive treatment system the most according to claim 1, it is characterised in that: described fluid reservoir (2)
Crack with COD and on the pipeline that system (3) is connected, be additionally provided with filter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646078.XA CN106145464A (en) | 2016-08-09 | 2016-08-09 | A kind of brown wastewater comprehensive treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646078.XA CN106145464A (en) | 2016-08-09 | 2016-08-09 | A kind of brown wastewater comprehensive treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106145464A true CN106145464A (en) | 2016-11-23 |
Family
ID=57329283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610646078.XA Pending CN106145464A (en) | 2016-08-09 | 2016-08-09 | A kind of brown wastewater comprehensive treatment system |
Country Status (1)
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| CN (1) | CN106145464A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986901A (en) * | 2015-07-15 | 2015-10-21 | 成都虹华环保科技股份有限公司 | Brownification waste liquid comprehensive treatment system and method |
| CN204981439U (en) * | 2015-08-28 | 2016-01-20 | 上海八菱环保科技有限公司 | Black palmization effluent disposal system |
| CN204981441U (en) * | 2015-09-16 | 2016-01-20 | 深圳市瑞世兴科技有限公司 | Palmization waste liquid treatment device |
| CN205856216U (en) * | 2016-08-09 | 2017-01-04 | 成都虹华环保科技股份有限公司 | A kind of brown wastewater comprehensive treatment system |
-
2016
- 2016-08-09 CN CN201610646078.XA patent/CN106145464A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986901A (en) * | 2015-07-15 | 2015-10-21 | 成都虹华环保科技股份有限公司 | Brownification waste liquid comprehensive treatment system and method |
| CN204981439U (en) * | 2015-08-28 | 2016-01-20 | 上海八菱环保科技有限公司 | Black palmization effluent disposal system |
| CN204981441U (en) * | 2015-09-16 | 2016-01-20 | 深圳市瑞世兴科技有限公司 | Palmization waste liquid treatment device |
| CN205856216U (en) * | 2016-08-09 | 2017-01-04 | 成都虹华环保科技股份有限公司 | A kind of brown wastewater comprehensive treatment system |
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Application publication date: 20161123 |
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