CN108046485A - The technique that light electrolysis and combinations thereof pre-processes electrophoresis waste water - Google Patents
The technique that light electrolysis and combinations thereof pre-processes electrophoresis waste water Download PDFInfo
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- CN108046485A CN108046485A CN201711326142.7A CN201711326142A CN108046485A CN 108046485 A CN108046485 A CN 108046485A CN 201711326142 A CN201711326142 A CN 201711326142A CN 108046485 A CN108046485 A CN 108046485A
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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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
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
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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
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
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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
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a kind of techniques of light electrolysis and combinations thereof pretreatment electrophoresis waste water, collect including waste water, wastewater treatment, mud-water separation, supernatant liquid filtering and Treatment of Sludge and etc., pH value adjustment agent is added in wastewater treatment process, antisludging agent, the medicaments such as flocculant and corrosion inhibiter, pass through wastewater equalization pond, react pond, the waste water that electrophoretic painting generates is carried out the nontoxic processing in Qinghua by intermediate pool etc., and realize that cement separates, water resource pollution caused by avoiding the direct outer row of electrophoretic painting generation, additionally by the setting of water processing control device, system automation degree is high, substantially realize unattended, save labour cost.
Description
Technical field
The present invention relates to electrophoresis technical field of waste water processing more particularly to a kind of light electrolysis and combinations thereof pretreatment electrophoresis to give up
The technique of water.
Background technology
Electrophoretic painting is a kind of special coating film-forming methods to grow up for nearly 30 years, have it is water-soluble, nontoxic, be easy to oneself
The features such as dynamicization controls, is used widely in industries such as automobile, electronics, building materials, hardware.Electrophoresis waste water generates therewith as a result,
And as a kind of industrial wastewater of wide appearance, which has the characteristics that pollutant kind is more, complicated component.
Further, since every profession and trade, scope of the enterprise differ greatly, electrophoresis waste water water, water quality difference are also larger, electrophoresis waste water
Treatment process also necessarily be in diversity.Since waste water processing station must simultaneously design with new upper production line, construct simultaneously, simultaneously
It puts into operation, accurate waste water quality can not be obtained by way of spot sampling, therefore electrophoretic-coating wastewater handles engineering
Raw water quality combines data of water quality of the same trade by the enterprise and determines.But current electrophoretic-coating wastewater processing project occupation of land area is big,
Each reactive tank arrangement is unreasonable, and water treatment effect is unstable.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of water treatment effect and stablize, unattended light electrolysis and
It combines the technique of pretreatment electrophoresis waste water.
In order to solve the above technical problems, the technical scheme is that:Light electrolysis and combinations thereof pretreatment electrophoresis waste water
Technique comprises the following steps,
Step 1: waste water collects
One wastewater equalization pond is set, for collecting electrophoresis waste water, is equipped with to prevent waste water on the wastewater equalization pond
The aerator of sediment is generated, the outlet side of the aerator is arranged on the bottom in the wastewater equalization pond, the aeration
The aeration intensity of device is not less than 5m3/ (㎡ h), in the wastewater equalization pond one side, one spare pond, the waste water tune are set
Spare solenoid valve and reserve pump are installed on pipeline between section pond and the spare pond;
Step 2: wastewater treatment
One reaction pond is set, is connected between the reaction pond and the wastewater equalization pond by pumping water device, it is described
Corresponding in reaction pond to be equipped with aerator, mud-scraping apparatus, micro-electrolysis device and agitating device, the reaction pond is connected with
Chemicals dosing plant, described react in pond are equipped with pH value detection probe, and the signal output part of the pH value detection probe is connected to
Water processing control device, the control terminal of the water processing control device are connected to the chemicals dosing plant, chemicals dosing plant described first
Add pH value adjustment agent into the reaction pond, and start the agitating device, by waste water adjust to pH value be 3.5 when, stop
The pH value adjustment agent is only added, in the pH value adjustment stage, the mixing speed of the agitating device is not less than 180r/min, then
It adds in and antisludging agent, flocculant and corrosion inhibiter is added in by the chemicals dosing plant simultaneously, it is described to stir while above-mentioned medicament is added in
The mixing speed of device is mixed not less than 260r/min, after adding in medicament, reaction time of the waste water in the reaction pond is many
In 5h, after completion of the reaction, stop stirring, waste water is stood not less than 5h, and waste water reacts whole using described micro- in pond described
Electrolysis unit is electrolysed;
Step 3: mud-water separation
In the reaction pond one side, one sludge-tank and intermediate pool, the reaction pond top and the sludge-tank are set
Top is equipped with guide channel, and the reaction pool bottom end is communicated with sludge pipe with the sludge-tank bottom, is installed on the sludge pipe
There are soil discharging electromagnetic valve and sludge pump, the flocculate of the reaction pool surface is passed through into the guide channel using the mud-scraping apparatus
Scrape to the sludge-tank, by it is described reaction pond in supernatant be pumped into the intermediate pool, then using the water at
Control device is managed by the soil discharging electromagnetic valve and the spoil disposal pump startup, the sludge of reaction pool bottom end precipitation is drained into institute
It states in sludge-tank;
Step 4: supernatant liquid filtering
Quartz sand filtration layer is equipped in the intermediate pool, in the intermediate pool below the quartz sand filtration layer
Equipped with drainpipe, the drainpipe is communicated with clear water reserviors, and the clear water reserviors are connected to the spare pond, institute by clear water pipeline
It states and clear water solenoid valve and clarified water pump is installed on clear water pipeline, water quality detection is equipped in the clear water reserviors and is popped one's head in, the water quality inspection
Probing head is connected to the water processing control device, when the water quality detection probe detection detects water quality qualification, the water process
Control device makes to arrange outside the water in the clear water reserviors automatically, when water quality detection probe detection detection water quality is unqualified, institute
Stating water processing control device controls the clear water solenoid valve and the clarified water pump to open, and water is made to enter to the spare pond and is carried out
After-treatment;
Step 5: Treatment of Sludge
Sludge water treatment plant in the sludge-tank is installed, the moisture in sludge is separated, outer row is defeated after making sludge drying
It send.
As preferred technical solution, the chemicals dosing plant includes four pharmacy jars being set up in parallel, the pH value adjustment
Agent, the antisludging agent, the flocculant and the corrosion inhibiter are respectively arranged in the corresponding pharmacy jar, each pharmacy jar point
The reaction pond is not connected to by pipeline, and is corresponded to respectively on each pipeline and flow solenoid valve is installed, each flow electricity
Magnet valve is connected to the water processing control device.
As preferred technical solution, the pH value adjustment agent is arranged to the sulfuric acid liquid that concentration is 10%.
As preferred technical solution, the antisludging agent includes the component of following weight:
Diethylene triamine pentacetic acid (DTPA) 10~15, dodecyl benzyl dimethyl ammonium chloride 20~25, potassium borohydride 10~15,
Maleic acid-acrylic acid copolymer 12~20, Sodium Polyacrylate 8~12.
As preferred technical solution, the flocculant includes the component of following weight:
It is nano silicon dioxide 3~4, ethylenediamine 0.1~0.2, chitosan 3~6, dioctyl phthalate 8~12, inorganic
Aluminium salt 0.3~0.6, inorganic molysite 0.5~0.8.
As preferred technical solution, the corrosion inhibiter includes the component of following weight:
Sodium tungstate 12~18,5~9 parts of ethyl alcohol, monoethanolamine 4~9, ammonium citrate 20~35, water 230~300.
As preferred technical solution, the water processing control device includes microprocessor, and the microprocessor is connected with
Display, memory, hard disk and system bus, the microprocessor are also associated with communication interface.
As preferred technical solution, the communication interface be arranged to wired communication interface or based on GPRS, EDGE,
The wireless communication interface of WLAN, Wi-Fi, 3G and 4G technology.
As preferred technical solution, the aerator is pumped including gas explosion, and the outlet side of the gas explosion pump is connected with exposure
Gas standpipe, the aeration bottom of vertical connection, which is connected with, is aerated outer endless tube, and one side suit is connected with several in the outer endless tube of the aeration
Diameter gradually endless tube in small aeration.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows:By wastewater equalization pond, reaction pond, in
Between pond etc. the waste water that electrophoretic painting generates is subjected to the nontoxic processing in Qinghua, and realize that cement separates, electrophoretic painting avoided to generate
Direct outer row caused by water resource pollution, additionally by the setting of water processing control device, system automation degree is high, substantially
It realizes unattended, saves labour cost.
Description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structure diagram of the embodiment of the present invention;
Fig. 2 is the part-structure schematic diagram of aerator of the embodiment of the present invention;
In figure:1- is aerated standpipe;2- is aerated outer endless tube;Endless tube in 3- aerations.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only explanation is passed through
Mode describes some exemplary embodiments of the present invention.Undoubtedly, those of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As depicted in figs. 1 and 2, the technique of light electrolysis and combinations thereof pretreatment electrophoresis waste water, comprises the following steps,
Step 1: waste water collects
One wastewater equalization pond is set, for collecting electrophoresis waste water, is equipped with to prevent waste water on the wastewater equalization pond
The aerator of sediment is generated, the outlet side of the aerator is arranged on the bottom in the wastewater equalization pond, the aeration
The aeration intensity of device is not less than 5m3/ (㎡ h), in the wastewater equalization pond one side, one spare pond, the waste water tune are set
Spare solenoid valve and reserve pump are installed on pipeline between section pond and the spare pond.The spare pond is in system event
It is used when barrier or unqualified terminal water detection.The aerator is pumped including gas explosion, and the outlet side of the gas explosion pump is connected with exposure
Gas standpipe 1, the connection of 1 bottom of the aeration standpipe are connected with the outer endless tube 2 of aeration, and one side suit is connected in the outer endless tube 2 of the aeration
Several diameters gradually endless tube 3 in small aeration is between endless tube 3 and adjacent in the outer endless tube 2 of the adjacent aeration and the aeration
The aeration in linking arm is disposed between endless tube 3, the outer endless tube 2 of the aeration on endless tube 3 in the aeration with being evenly equipped with exposure
Stomata, aeration position is more, and arrangement is uniform, helps to improve aeration quality.
Step 2: wastewater treatment
One reaction pond is set, is connected between the reaction pond and the wastewater equalization pond by pumping water device, it is described
Corresponding in reaction pond to be equipped with aerator, mud-scraping apparatus, micro-electrolysis device and agitating device, the reaction pond is connected with
Chemicals dosing plant, described react in pond are equipped with pH value detection probe, and the signal output part of the pH value detection probe is connected to
Water processing control device, the control terminal of the water processing control device are connected to the chemicals dosing plant, chemicals dosing plant described first
Add pH value adjustment agent into the reaction pond, and start the agitating device, by waste water adjust to pH value be 3.5 when, stop
The pH value adjustment agent is only added, in the pH value adjustment stage, the mixing speed of the agitating device is not less than 180r/min, then
It adds in and antisludging agent, flocculant and corrosion inhibiter is added in by the chemicals dosing plant simultaneously, it is described to stir while above-mentioned medicament is added in
The mixing speed of device is mixed not less than 260r/min, after adding in medicament, reaction time of the waste water in the reaction pond is many
In 5h, after completion of the reaction, stop stirring, waste water is stood not less than 5h, and waste water reacts whole using described micro- in pond described
Electrolysis unit is electrolysed.The concrete structure of the micro-electrolysis device is interior known to those of ordinary skill in the art
Hold.
The chemicals dosing plant of the present embodiment includes four pharmacy jars being set up in parallel, the pH value adjustment agent, the resistance
Dirty agent, the flocculant and the corrosion inhibiter are respectively arranged in the corresponding pharmacy jar, and each pharmacy jar passes through pipe respectively
Road is connected to the reaction pond, and correspondence is equipped with flow solenoid valve respectively on each pipeline, and each flow solenoid valve connects
It is connected to the water processing control device.
Wherein, the pH value adjustment agent is arranged to the sulfuric acid liquid that concentration is 10%.The antisludging agent includes following parts by weight
The component of proportioning:Diethylene triamine pentacetic acid (DTPA) 10~15, dodecyl benzyl dimethyl ammonium chloride 20~25, potassium borohydride 10~
15th, maleic acid-acrylic acid copolymer 12~20, Sodium Polyacrylate 8~12.The flocculant includes the group of following weight
Point:Nano silicon dioxide 3~4, ethylenediamine 0.1~0.2, chitosan 3~6, dioctyl phthalate 8~12, inorganic aluminate
0.3~0.6, inorganic molysite 0.5~0.8.The corrosion inhibiter includes the component of following weight:Sodium tungstate 12~18, second
5~9 parts of alcohol, monoethanolamine 4~9, ammonium citrate 20~35, water 230~300.
As a kind of perferred technical scheme, the weight of the antisludging agent is:Diethylene triamine pentacetic acid (DTPA) 12, ten
Dialkyl dimethyl benzyl ammonium chloride 22, potassium borohydride 13, maleic acid-acrylic acid copolymer 16, Sodium Polyacrylate 9.The wadding
The weight of solidifying agent is:It is nano silicon dioxide 3.5, ethylenediamine 0.15, chitosan 4, dioctyl phthalate 10, inorganic
Aluminium salt 0.5, inorganic molysite 0.6.The weight of the corrosion inhibiter is:Sodium tungstate 16,7 parts of ethyl alcohol, monoethanolamine 6, lemon
Sour ammonium 28, water 280.
Step 3: mud-water separation
In the reaction pond one side, one sludge-tank and intermediate pool, the reaction pond top and the sludge-tank are set
Top is equipped with guide channel, and the reaction pool bottom end is communicated with sludge pipe with the sludge-tank bottom, is installed on the sludge pipe
There are soil discharging electromagnetic valve and sludge pump, the flocculate of the reaction pool surface is passed through into the guide channel using the mud-scraping apparatus
Scrape to the sludge-tank, by it is described reaction pond in supernatant be pumped into the intermediate pool, then using the water at
Control device is managed by the soil discharging electromagnetic valve and the spoil disposal pump startup, the sludge of reaction pool bottom end precipitation is drained into institute
It states in sludge-tank;
Step 4: supernatant liquid filtering
Quartz sand filtration layer is equipped in the intermediate pool, in the intermediate pool below the quartz sand filtration layer
Equipped with drainpipe, the drainpipe is communicated with clear water reserviors, and the clear water reserviors are connected to the spare pond, institute by clear water pipeline
It states and clear water solenoid valve and clarified water pump is installed on clear water pipeline, water quality detection is equipped in the clear water reserviors and is popped one's head in, the water quality inspection
Probing head is connected to the water processing control device, when the water quality detection probe detection detects water quality qualification, the water process
Control device makes to arrange outside the water in the clear water reserviors automatically, when water quality detection probe detection detection water quality is unqualified, institute
Stating water processing control device controls the clear water solenoid valve and the clarified water pump to open, and water is made to enter to the spare pond and is carried out
After-treatment.The water processing control device include microprocessor, the microprocessor be connected with display, memory, hard disk and
System bus, the microprocessor are also associated with communication interface, and the communication interface is arranged to wired communication interface or is based on
The wireless communication interface of GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology.
Step 5: Treatment of Sludge
Sludge water treatment plant in the sludge-tank is installed, the moisture in sludge is separated, outer row is defeated after making sludge drying
It send.
The waste water that electrophoretic painting generates is carried out Qinghua by the present invention by wastewater equalization pond, reaction pond, intermediate pool etc.
Nontoxic processing, and realize that cement separates, water resource pollution caused by the direct outer row of electrophoretic painting generation is avoided, additionally by water
The setting of processing control apparatus, system automation degree are high, realize substantially unattended, save labour cost.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. the technique that light electrolysis and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:Comprise the following steps,
Step 1: waste water collects
One wastewater equalization pond is set, for collecting electrophoresis waste water, is equipped with to prevent waste water from generating on the wastewater equalization pond
The aerator of sediment, the outlet side of the aerator are arranged on the bottom in the wastewater equalization pond, the aerator
Aeration intensity be not less than 5m3/ (㎡ h), in the wastewater equalization pond one side, one spare pond, the wastewater equalization pond are set
Spare solenoid valve and reserve pump are installed on pipeline between the spare pond;
Step 2: wastewater treatment
One reaction pond is set, is connected between the reaction pond and the wastewater equalization pond by pumping water device, the reaction
Corresponding in pond to be equipped with aerator, mud-scraping apparatus, micro-electrolysis device and agitating device, the reaction pond is connected with dosing
Device, described react in pond are equipped with pH value detection probe, and the signal output part of the pH value detection probe is connected at water
Control device is managed, the control terminal of the water processing control device is connected to the chemicals dosing plant, and chemicals dosing plant described first is to institute
State addition pH value adjustment agent in reaction pond, and start the agitating device, by waste water adjust to pH value for 3.5 when, stop adding
Add the pH value adjustment agent, in the pH value adjustment stage, then the mixing speed of the agitating device is added in not less than 180r/min
Antisludging agent, flocculant and corrosion inhibiter are added in by the chemicals dosing plant simultaneously, while above-mentioned medicament is added in, the stirring dress
The mixing speed put is not less than 260r/min, and after adding in medicament, reaction time of the waste water in the reaction pond is no less than 5h,
After completion of the reaction, stirring is stopped, waste water is stood not less than 5h, and waste water is whole in the reaction pond to be filled using the light electrolysis
It puts and is electrolysed;
Step 3: mud-water separation
In the reaction pond one side, one sludge-tank and intermediate pool, the reaction pond top and the sludge-tank top are set
Equipped with guide channel, reaction pool bottom end and the sludge-tank bottom are communicated with sludge pipe, the row of being equipped on the sludge pipe
Mud solenoid valve and sludge pump, using the mud-scraping apparatus by it is described reaction pool surface flocculate by the guide channel scrape to
In the sludge-tank, the supernatant in the reaction pond is pumped into the intermediate pool, then utilizes the water process control
Device processed drains into the dirt by the soil discharging electromagnetic valve and the spoil disposal pump startup, by the sludge of reaction pool bottom end precipitation
In mud sump;
Step 4: supernatant liquid filtering
Quartz sand filtration layer is equipped in the intermediate pool, is equipped in the intermediate pool below the quartz sand filtration layer
Drainpipe, the drainpipe are communicated with clear water reserviors, and the clear water reserviors are connected to the spare pond by clear water pipeline, described clear
Clear water solenoid valve and clarified water pump are installed, being equipped with water quality detection in the clear water reserviors pops one's head in, and the water quality detection is visited in water lines
Head is connected to the water processing control device, when the water quality detection probe detection detects water quality qualification, the water processing control
Device makes to arrange outside the water in the clear water reserviors automatically, when water quality detection probe detection detection water quality is unqualified, the water
Processing control apparatus controls the clear water solenoid valve and the clarified water pump to open, and water is made to enter to the spare pond progress secondary
Processing;
Step 5: Treatment of Sludge
Sludge water treatment plant in the sludge-tank is installed, the moisture in sludge is separated, makes outer row's conveying after sludge drying.
2. the technique that light electrolysis as described in claim 1 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:The dosing
Device includes four pharmacy jars being set up in parallel, the pH value adjustment agent, the antisludging agent, the flocculant and the corrosion inhibiter
It is respectively arranged in the corresponding pharmacy jar, each pharmacy jar is connected to the reaction pond, and each pipe by pipeline respectively
Correspondence is equipped with flow solenoid valve respectively for road, and each flow solenoid valve is connected to the water processing control device.
3. the technique that light electrolysis as claimed in claim 1 or 2 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:It is described
PH value adjustment agent is arranged to the sulfuric acid liquid that concentration is 10%.
4. the technique that light electrolysis as claimed in claim 1 or 2 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:It is described
Antisludging agent includes the component of following weight:
Diethylene triamine pentacetic acid (DTPA) 10~15, dodecyl benzyl dimethyl ammonium chloride 20~25, potassium borohydride 10~15, Malaysia
Acid-acrylic copolymer 12~20, Sodium Polyacrylate 8~12.
5. the technique that light electrolysis as claimed in claim 1 or 2 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:It is described
Flocculant includes the component of following weight:
Nano silicon dioxide 3~4, ethylenediamine 0.1~0.2, chitosan 3~6, dioctyl phthalate 8~12, inorganic aluminate
0.3~0.6, inorganic molysite 0.5~0.8.
6. the technique that light electrolysis as claimed in claim 1 or 2 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:It is described
Corrosion inhibiter includes the component of following weight:
Sodium tungstate 12~18,5~9 parts of ethyl alcohol, monoethanolamine 4~9, ammonium citrate 20~35, water 230~300.
7. the technique that light electrolysis as described in claim 1 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:At the water
Managing control device includes microprocessor, and the microprocessor is connected with display, memory, hard disk and system bus, micro- place
Reason device is also associated with communication interface.
8. the technique that light electrolysis as claimed in claim 9 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:The communication
Interface is arranged to wired communication interface or the wireless communication interface based on GPRS, EDGE, WLAN, Wi-Fi, 3G and 4G technology.
9. the technique that light electrolysis as described in claim 1 and combinations thereof pre-processes electrophoresis waste water, it is characterised in that:The aeration
Device is pumped including gas explosion, and the outlet side of the gas explosion pump is connected with aeration standpipe, and the aeration bottom of vertical connection is connected with aeration
Outer endless tube, one side suit is connected with several diameters gradually endless tube in small aeration in the outer endless tube of the aeration.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711326142.7A CN108046485B (en) | 2017-12-13 | 2017-12-13 | The technique of light electrolysis and combinations thereof pretreatment electrophoresis waste water |
CN201811177423.5A CN109095668B (en) | 2017-12-13 | 2017-12-13 | Micro-electrolysis and combined electrophoresis wastewater pretreatment process comprising sludge-water separation step |
CN201811178450.4A CN109095669B (en) | 2017-12-13 | 2017-12-13 | Micro-electrolysis and combined electrophoresis wastewater pretreatment process comprising wastewater treatment step |
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CN110395856A (en) * | 2019-09-04 | 2019-11-01 | 河北逾净环保科技有限公司 | A kind of processing method of electrophoretic-coating wastewater |
CN113135641A (en) * | 2021-04-30 | 2021-07-20 | 金源(荆州)环保科技有限公司 | Electroplating effluent biochemical treatment system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101665311A (en) * | 2009-09-24 | 2010-03-10 | 中南大学 | Catalysis and micro-electrolysis combined technology for high-concentration refractory organic wastewater |
CN101734826A (en) * | 2008-11-18 | 2010-06-16 | 南京理工大学 | Process method for treating coking wastewater |
CN102417274A (en) * | 2011-10-14 | 2012-04-18 | 武汉凯瑞达环保工程有限公司 | Non-degradable industrial sewage treatment technology and equipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106315878A (en) * | 2015-07-01 | 2017-01-11 | 刘夕平 | Scale inhibitor used for industrial wastewater |
CN105271534A (en) * | 2015-11-27 | 2016-01-27 | 济南昊泽环保科技有限公司 | Composite treatment agent for industrial wastewater and preparation method of composite treatment agent |
CN106400027A (en) * | 2016-11-27 | 2017-02-15 | 湖南金裕化工有限公司 | Efficient metal corrosion inhibitor and preparation method thereof |
CN206544941U (en) * | 2017-03-10 | 2017-10-10 | 天津沣博瑞环保科技有限公司 | A kind of aeration in sewage treatment disk |
CN206544958U (en) * | 2017-03-13 | 2017-10-10 | 东莞市铝基五金制品有限公司 | A kind of Waste Water Treatment |
CN107285545B (en) * | 2017-07-25 | 2021-01-22 | 杭州绿色环保技术开发有限公司 | Cadmium-ammonia wastewater zero discharge process for thin-film solar cell production line |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101734826A (en) * | 2008-11-18 | 2010-06-16 | 南京理工大学 | Process method for treating coking wastewater |
CN101665311A (en) * | 2009-09-24 | 2010-03-10 | 中南大学 | Catalysis and micro-electrolysis combined technology for high-concentration refractory organic wastewater |
CN102417274A (en) * | 2011-10-14 | 2012-04-18 | 武汉凯瑞达环保工程有限公司 | Non-degradable industrial sewage treatment technology and equipment |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110395856A (en) * | 2019-09-04 | 2019-11-01 | 河北逾净环保科技有限公司 | A kind of processing method of electrophoretic-coating wastewater |
CN113135641A (en) * | 2021-04-30 | 2021-07-20 | 金源(荆州)环保科技有限公司 | Electroplating effluent biochemical treatment system |
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