CN106865867A - The liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device - Google Patents
The liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device Download PDFInfo
- Publication number
- CN106865867A CN106865867A CN201710266936.2A CN201710266936A CN106865867A CN 106865867 A CN106865867 A CN 106865867A CN 201710266936 A CN201710266936 A CN 201710266936A CN 106865867 A CN106865867 A CN 106865867A
- Authority
- CN
- China
- Prior art keywords
- liquid
- waste liquid
- liquid level
- waste
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 239000010808 liquid waste Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 237
- 239000002699 waste material Substances 0.000 claims abstract description 127
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 80
- 239000012535 impurity Substances 0.000 claims abstract description 53
- 238000001704 evaporation Methods 0.000 claims abstract description 31
- 230000008020 evaporation Effects 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims description 18
- 238000005349 anion exchange Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000005341 cation exchange Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 150000001768 cations Chemical class 0.000 claims description 7
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 239000013618 particulate matter Substances 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002572 peristaltic effect Effects 0.000 description 19
- 238000012360 testing method Methods 0.000 description 7
- 241000219146 Gossypium Species 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The present invention discloses the liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device, and water quality on-line monitoring instrument device can be avoided to be polluted to water source in waste treatment process.The liquid waste treatment system includes：One neutralisation unit for being neutralized to waste liquid；One is connected with neutralisation unit, for the filter element filtered to the waste liquid after neutralisation unit is processed；One is connected with filter element, for the impurity removing unit filtered to the waste liquid after filter element is filtered；One is connected with impurity removing unit, for the evaporation element by heating evaporation is carried out by the waste liquid after impurity removing unit removal of impurities；And a central control unit, the central control unit is electrically connected with neutralisation unit, filter element, impurity removing unit and evaporation element respectively, for controlling the neutralisation unit, filter element, impurity removing unit and the operation of evaporation element.
Description
Technical field
The present invention relates to water quality monitoring technical field, at more particularly to a kind of waste liquid of zero-emission water quality on-line monitoring instrument device
Reason system and method.
Background technology
For the on-line monitoring of water quality, existing water quality monitoring instrument is mostly that water sample is divided using reagent and standard liquid
Analysis test, neighbouring water source would generally be directly discharged to after the completion of test by waste liquid, and water former state, oxygen are contained in the waste liquid for being discharged
The mixtures such as agent, reducing agent, acid, alkali or heavy metal mark thing, this mix ingredients is complicated, concentration is high, for a long time will be without place
The discharging of waste liquid of reason nearby or is directly discharged to water source and can cause serious pollution to water source.
How to solve the problems, such as that water quality on-line monitoring instrument device is polluted in waste treatment process to water source, as ability
Field technique personnel technical problem urgently to be resolved hurrily.
The content of the invention
The technical problems to be solved by the invention are to provide one kind to avoid water quality on-line monitoring instrument device at waste liquid
The liquid waste treatment system and method for the zero-emission water quality on-line monitoring instrument device polluted to water source during reason.
In order to solve the above technical problems, the present invention is provided uses technical scheme as described below：
A kind of liquid waste treatment system of zero-emission water quality on-line monitoring instrument device, including one is used for what waste liquid was neutralized
Neutralisation unit；One is connected with neutralisation unit, for the filter element filtered to the waste liquid after neutralisation unit is processed；One
It is connected with filter element, for the impurity removing unit filtered to the waste liquid after filter element is filtered；One and impurity removing unit
Connection, for the evaporation element by heating evaporation is carried out by the waste liquid after impurity removing unit removal of impurities；And a central control unit,
The central control unit is electrically connected with neutralisation unit, filter element, impurity removing unit and evaporation element respectively, for controlling
State the operation of neutralisation unit, filter element, impurity removing unit and evaporation element.
Further, the neutralisation unit includes the neutralization bucket of a splendid attire waste liquid；One is connected with neutralization bucket, for containing
The lye tank of alkali lye；One is connected with neutralization bucket, the acid solution bucket for containing acid solution；One is mounted on lid on neutralization bucket, is used for
Stir the agitator of waste liquid；And one be installed in neutralization bucket, the pH sensors of the pH value for detecting waste liquid.
Further, the neutralisation unit also includes the first liquid level gauge and second liquid level gauge that are installed in neutralization bucket,
The first liquid level gauge and second liquid level gauge are electrically connected with central control unit respectively, and the first liquid level gauge is less than the second liquid level
Meter.
Further, the filter element includes filter vat, third liquid level gauge and the 4th liquid level gauge, the 3rd liquid level
Meter, the 4th liquid level gauge are all installed in filter vat, and the third liquid level gauge and the 4th liquid level gauge are electric with central control unit respectively
Connection, the third liquid level gauge is less than the 4th liquid level gauge.
Further, the impurity removing unit includes one is used to adsorb the PP cotton filter elements of the particulate matter in waste liquid；One
It is connected with PP cotton filter elements, the activated carbon adsorption unit for adsorbing colored substance and organic substance in waste liquid；One with activity
Charcoal absorbing unit is connected, the cation and anion exchange post of the heavy metal ion for removing the waste liquid.The cation and anion exchange
Post includes cation exchange column and anion-exchange column.
Further, the impurity removing unit also includes one and is installed on the impurity removing unit outlet conduit, for warp
The waste water crossed after removal of impurities carries out the electric conductivity detector of water outlet detection.
Further, the evaporation element includes one is used to carry out waste liquid the water-bath of heating evaporation；One and water-bath
Pot connection, for waste liquid to be heated after produce steam discharge collecting pipe.
Further, the evaporation element also includes one and is mounted on the water-bath lid, for detecting
5th liquid level gauge of liquid level in the water-bath.
A kind of method for treating waste liquid of zero-emission water quality on-line monitoring instrument device, including step：
A, waste liquid is neutralized；
B, to being filtered by the waste liquid after neutralisation treatment；
C, to carrying out removal of impurities by the waste liquid after filtering；
D, heating evaporation will be carried out by the waste liquid after removal of impurities.
Advantageous Effects of the invention are：The liquid waste treatment system of above-mentioned zero-emission water quality on-line monitoring instrument device, gives up
Liquid is after the removal of impurities of the neutralisation treatment of neutralisation unit, the filtration treatment of filter element and impurity removing unit is processed, then passes through steaming
The heating evaporation of bill unit, is finally discharged with steam form, realizes the Zero discharge of water quality on-line monitoring instrument device, it is to avoid
Water quality on-line monitoring instrument device is polluted in waste treatment process to water source.
Brief description of the drawings
Fig. 1 is the functional block diagram of the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device of the invention；
Fig. 2 is the internal structure schematic diagram of the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device of the present invention.
Specific embodiment
To make one of ordinary skill in the art be more clearly understood from the object, technical solutions and advantages of the present invention, with
Under the present invention is further elaborated in conjunction with the accompanying drawings and embodiments.
As shown in figure 1, in some embodiments of the invention, the liquid waste treatment system bag of zero-emission water quality on-line monitoring instrument device
Include neutralisation unit 110, filter element 120, impurity removing unit 130, evaporation element 140 and central control unit 150.It is described to neutralize list
Unit 110, filter element 120, impurity removing unit 130, evaporation element are sequentially connected with by pipeline, described neutralisation unit 110, filtering
Unit 120, impurity removing unit 130, evaporation element and pipeline are fabricated by using acid and alkali-resistance corrosion-resistant material.The center control
Unit 150 is electrically connected with the neutralisation unit 110, filter element 120, impurity removing unit 130 and evaporation element 140 respectively, is used for
Control the operation of the neutralisation unit 110, filter element 120, impurity removing unit 130 and evaporation element 140.
Wherein, the neutralisation unit 110 includes the first peristaltic pump 111, neutralization bucket 112, agitator 113, pH sensors
114th, the second peristaltic pump 117, lye tank 118, the 3rd peristaltic pump 119, acid solution bucket 1110.The filter element 120 includes
Four peristaltic pumps 121, the peristaltic pump 125 of filter vat 122 and the 5th.The impurity removing unit 130 includes PP cottons filter element 131, lives
Property charcoal absorbing unit 132 and cation and anion exchange post, the cation and anion exchange post includes cation exchange column 133, anion
Exchange column 134.The evaporation element 140 includes：Water-bath 141, collecting pipe 142.
As shown in Fig. 2 the first peristaltic pump 111 is connected with the pipeline of neutralization bucket 112.Agitator 113 is fixed on neutralization bucket
Covered on 112.PH sensors 114 are installed in neutralization bucket 112, in order to detect the pH value of the waste liquid of low liquid level, the pH sensors
114 installation sites are near the bottom of neutralization bucket 112.Lye tank 118 is connected by the second peristaltic pump 117 with the pipeline of neutralization bucket 112, acid
Liquid bucket 1110 is connected by the 3rd peristaltic pump 119 with the pipeline of neutralization bucket 112.Filter vat 122 is by the 4th peristaltic pump 121 and neutralization
Bucket 112 pipelines connection.Filter vat 122 is connected by the 5th peristaltic pump 125 with the pipeline of PP cottons filter element 131.The filtering of PP cottons is single
Unit 131, activated carbon adsorption unit 132, cation exchange column 133, anion-exchange column 134 are sequentially connected with.The pipeline of water-bath 141
The anion-exchange column 134 is connected, collecting pipe 142 is connected with the lid 1411 of the water-bath 141.
The course of work of the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device：First peristaltic pump 111 is by water
The waste liquid of matter on-line monitoring instrument is extracted into the neutralization bucket 112, the waste liquid in the detection of pH sensors 114 neutralization bucket 112
PH value, according to the testing result of pH sensors 114, the second peristaltic pump 117 of control is by lye tank 118 for central control unit 150
Interior alkali lye is extracted into the neutralization bucket 112, or the 3rd peristaltic pump 119 of control the acid solution in acid solution bucket 1110 is extracted into it is described
In neutralization bucket 112, the agitator 113 stirs the alkali lye or acid solution of addition with the waste liquid of neutralization bucket 112, by alkali lye
Or the neutralization of acid solution, waste liquid is become into neutral solution.4th peristaltic pump 121 will be taken out in neutralization bucket 112 by the waste liquid for neutralizing
To in filter vat 122, impurity removing unit is drawn into by the 5th peristaltic pump 125 again by the waste liquid after filtration treatment in filter vat 122
Removal of impurities in 130.PP cottons filter element 131 in impurity removing unit 130 adsorbs the particulate matter of the waste liquid, activated carbon adsorption unit
The colored substance and organic substance of the 132 absorption waste liquids；The cation exchange column 133, the removal of cation and anion exchange post 134 institute
State the heavy metal ion of waste liquid.Flowed into water-bath 141 by pipeline from impurity removing unit 130 by the waste liquid after removal of impurities, water-bath
Waste liquid is carried out heating evaporation by pot 141, and steam is discharged by collecting pipe 142.
The liquid waste treatment system of above-mentioned zero-emission water quality on-line monitoring instrument device, waste liquid by neutralisation unit neutralisation treatment,
After the removal of impurities treatment of the filtration treatment and impurity removing unit of filter element, then by the heating evaporation of evaporation element, finally with steaming
Vapour form is discharged, and realizes the Zero discharge of water quality on-line monitoring instrument device, it is to avoid water quality on-line monitoring instrument device is at waste liquid
Water source is polluted during reason.
Preferably, in some embodiments of the invention, in the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device
First liquid level gauge 115 and second liquid level gauge 116 are also included with unit 110.The first liquid level gauge 115 and second liquid level gauge 116
All be installed in neutralization bucket 112, and second liquid level gauge 116 installation site higher than first liquid level gauge 115 installation site, first
Liquid level gauge 115 and second liquid level gauge 116 are electrically connected with central control unit 150 respectively.The first liquid level gauge 115 is used to measure
The liquid level of waste liquid in neutralization bucket 112 in low liquid level, and testing result is delivered to central control unit 150；It is described
Liquid level of the waste liquid that second liquid level gauge 116 is used to measure in neutralization bucket 112 in high level, and testing result is delivered to
Central control unit 150.
When the liquid level as little as first of waste liquid in neutralization bucket 112 presets liquid level, central control unit 150 is controlled
4th peristaltic pump 121 stops taking out the waste liquid in neutralization bucket 112 by neutralizing toward filter vat 122 is interior.When waste liquid in neutralization bucket 112
The default liquid level of liquid level up to second when, show that liquid waste treatment system breaks down, waste liquid has excessive in neutralization bucket 112
The risk for going out, central control unit 150 controls the liquid waste treatment system to alarm, and is stopped.The liquid waste treatment system
After eliminating failure, can be restarted artificial.It should be noted that the form of the liquid waste treatment system alarm can be
Alarmed by the alarm lamp of continuous flicker, or alarmed by sharp buzzer.
The liquid waste treatment system of above-mentioned zero-emission water quality on-line monitoring instrument device, is surveyed by first liquid level gauge and second liquid level gauge
The liquid level of waste liquid, when the liquid level of waste liquid as little as first presets liquid level in neutralization bucket, closes down in amount neutralization bucket
4th peristaltic pump, can save the consumption of energy；When the liquid level of waste liquid up to second presets liquid level in neutralization bucket,
The liquid waste treatment system alarms and is stopped, it is to avoid the risk that waste liquid overflows in neutralization bucket.
Preferably, in some embodiments of the invention, the mistake of the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device
Filter unit 120 also includes the liquid level gauge 124 of third liquid level gauge 123 and the 4th.The liquid level gauge 124 of third liquid level gauge 123 and the 4th
All be installed in filter vat 122, and the 4th liquid level gauge 124 installation site higher than third liquid level gauge 123 installation site, the 3rd
The liquid level gauge 124 of liquid level gauge 123 and the 4th is electrically connected with central control unit 150 respectively.The third liquid level gauge 123 is used to measure
The liquid level of waste liquid in filter vat 122 in low liquid level, and testing result is delivered to central control unit 150；It is described
Liquid level of the waste liquid that 4th liquid level gauge 124 is used to measure in filter vat 122 in high level, and testing result is delivered to
Central control unit 150.
When the liquid level the as little as the 3rd of waste liquid in filter vat 122 presets liquid level, central control unit 150 is controlled
5th peristaltic pump 125 stops to be taken out toward impurity removing unit 130 is crossed by the waste liquid after filtration treatment in filter vat 122.Work as filter vat
When the liquid level of waste liquid the up to the 4th presets liquid level in 122, show that liquid waste treatment system breaks down, filter vat 122
Interior waste liquid has the risk of spilling, and central control unit 150 controls the liquid waste treatment system to alarm, and is stopped.It is described useless
Liquid treating system after eliminating failure, can restart artificial.It should be noted that the liquid waste treatment system alarm
Form can be alarmed by the alarm lamp of continuous flicker, or alarmed by sharp buzzer.
The liquid waste treatment system of above-mentioned zero-emission water quality on-line monitoring instrument device, is measured by third liquid level gauge and the 4th liquid level
The liquid level of waste liquid, when the liquid level of waste liquid the as little as the 3rd presets liquid level in filter vat, closes down in amount filter vat
5th peristaltic pump, can save energy；It is described useless when the liquid level of waste liquid the up to the 4th presets liquid level in filter vat
Liquid treating system alarms and is stopped, it is to avoid the risk that waste liquid overflows in filter vat.
Preferably, in some embodiments of the invention, the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device is removed
Different kinds of bonding units 130 also includes an electric conductivity detector 135, for going out by the waste water after the removal of impurities of impurity removing unit 130 treatment
Water is detected.The electric conductivity detector 135 is mounted on the outlet conduit of anion-exchange column 134, the anion-exchange column 134
Outlet conduit be connected with water-bath 141.
Preferably, in some embodiments of the invention, the steaming of the liquid waste treatment system of zero-emission water quality on-line monitoring instrument device
Bill unit 140 also includes the 5th liquid level gauge 143, and the 5th liquid level gauge 143 is mounted on the lid 1411 of water-bath 141
On, for detecting liquid level in water-bath 141.
In some embodiments of the invention, the method for treating waste liquid of zero-emission water quality on-line monitoring instrument device, including step：
S100, waste liquid is neutralized.
The step is mainly by adding alkali lye or acid solution to reach the purpose of neutralization in the waste liquid toward acid or alkalescence.
Step S100 further includes step S110-S130：S110 detects the pH value of waste liquid；S120 is toward adding alkali lye or acid in waste liquid
Liquid；S130 will add alkali lye or acid solution to be stirred with waste liquid.
S200, to being filtered by the waste liquid after neutralisation treatment.
S300, to carrying out removal of impurities by the waste liquid after filtering.
Step S300 further includes step S310-S340：Particulate matter in S310 absorption waste liquids；In S320 absorption waste liquids
Colored substance and organic substance；S330 removes the heavy metal anion in the waste liquid；S340 removes the heavy metal of the waste liquid
Cation.In some other embodiment, step S300 further comprises step S350：To being carried out by the waste water after removal of impurities
Water outlet is detected.
S400, heating evaporation will be carried out by the waste liquid after removal of impurities.
Step S400 further includes step：S410 by the waste liquid after removal of impurities to heating；S340 is to vapor form
Waste liquid discharged.
The method for treating waste liquid of above-mentioned zero-emission water quality on-line monitoring instrument device, waste liquid is neutralized, is filtered, removal of impurities treatment
Afterwards, evaporation is reheated, is discharged by vapor form, realize the Zero discharge of water quality on-line monitoring instrument device, it is to avoid water quality
On-line monitoring instrument is polluted in waste treatment process to water source.
Further, between step S100 and S200, step is also included：To take out past by the waste liquid for neutralizing in neutralization bucket
In filter vat.Preferably, in some embodiments of the invention, the method for treating waste liquid of zero-emission water quality on-line monitoring instrument device,
While step S100-S400 is performed, also execute the following steps：
S11：The liquid level of waste liquid in detection neutralization bucket.
S12:Whether the liquid level of waste liquid in neutralization bucket is judged less than the first default liquid level, if so, performing step
S14。
S13：Judge the liquid level of waste liquid in neutralization bucket whether higher than the second default liquid level, the described second default liquid
Position height is more than the first default liquid level；If so, performing step S15.
S14：Stop to be taken out toward in filter vat by the waste liquid for neutralizing in neutralization bucket.
S15：Control liquid waste treatment system is alarmed and is stopped.
It should be noted that in some are embodiment, above-mentioned steps S12 and S13 can exchange order.
Further, between step S200 and S300, step is also included：To take out past by the waste liquid of filtering in filter vat
In impurity removing unit.Preferably, in some embodiments of the invention, the liquid waste processing side of zero-emission water quality on-line monitoring instrument device
Method, while step S100-S400 is performed, also executes the following steps：
S21：The liquid level of waste liquid in detection filter vat.
S22:Whether the liquid level of waste liquid in filter vat is judged less than the 3rd default liquid level, if so, performing step
S24。
S23:Judge the liquid level of waste liquid in filter vat whether higher than the 4th default liquid level, the described 4th default liquid
Position height is more than the 3rd default liquid level；If so, performing step S25.
S24:To be taken out toward in impurity removing unit by the waste liquid of filtering in filter vat.
S25：Control liquid waste treatment system is alarmed and is stopped.
It should be noted that in some are embodiment, above-mentioned steps S22 and S23 can exchange order.
The preferred embodiments of the present invention are the foregoing is only, rather than any formal limitation is done to the present invention.This area
Technical staff various equivalent changes and improvement, all institutes within the scope of the claims can be imposed on the basis of above-described embodiment
The equivalent variations done or modification, all should fall under the scope of the present invention.
Claims (10)
1. a kind of liquid waste treatment system of zero-emission water quality on-line monitoring instrument device, it is characterised in that including：
One neutralisation unit for being neutralized to waste liquid；
One is connected with neutralisation unit, for the filter element filtered to the waste liquid after neutralisation unit is processed；
One is connected with filter element, for the impurity removing unit filtered to the waste liquid after filter element is filtered；
One is connected with impurity removing unit, for the evaporation element by heating evaporation is carried out by the waste liquid after impurity removing unit removal of impurities；With
And
One central control unit, the central control unit is single with neutralisation unit, filter element, impurity removing unit and evaporation respectively
Unit's electrical connection, for controlling the neutralisation unit, filter element, impurity removing unit and the operation of evaporation element.
2. liquid waste treatment system as claimed in claim 1, it is characterised in that the neutralisation unit includes：
One neutralization bucket for containing waste liquid；
One is connected with neutralization bucket, the lye tank for containing alkali lye；
One is connected with neutralization bucket, the acid solution bucket for containing acid solution；
One is mounted on lid, the agitator for stirring waste liquid on neutralization bucket；And
One is installed in neutralization bucket, the pH sensors of the pH value for detecting waste liquid.
3. liquid waste treatment system as claimed in claim 2, it is characterised in that：The neutralisation unit is included and is installed on neutralization bucket
Interior first liquid level gauge and second liquid level gauge, the first liquid level gauge and second liquid level gauge are electrically connected with central control unit respectively
Connect, the first liquid level gauge is located at second liquid level gauge lower section.
4. liquid waste treatment system as claimed in claim 3, it is characterised in that：The filter element includes filter vat and installation
In the third liquid level gauge in filter vat and the 4th liquid level gauge, the third liquid level gauge and the 4th liquid level gauge are single with center control respectively
Unit's electrical connection, the third liquid level gauge is located at the 4th liquid level gauge lower section.
5. liquid waste treatment system as claimed in claim 1, it is characterised in that the impurity removing unit includes：
The one PP cotton filter elements for being used to adsorb the particulate matter in waste liquid；
One is connected with PP cotton filter elements, the activated carbon adsorption unit for adsorbing colored substance and organic substance in waste liquid；
One is connected with activated carbon adsorption unit, the cation and anion exchange post of the heavy metal ion for removing the waste liquid.
6. liquid waste treatment system as claimed in claim 1, it is characterised in that the evaporation element includes：
One water-bath for being used to carry out waste liquid heating evaporation；
One is connected with water-bath, for waste liquid to be heated after produce steam discharge collecting pipe.
7. a kind of method for treating waste liquid of zero-emission water quality on-line monitoring instrument device, it is characterised in that including step：
A, waste liquid is neutralized；
B, to being filtered by the waste liquid after neutralisation treatment；
C, to carrying out removal of impurities by the waste liquid after filtering；
D, heating evaporation will be carried out by the waste liquid after removal of impurities.
8. method for treating waste liquid as claimed in claim 7, it is characterised in that the step a is further included：
Detect the pH value of waste liquid；
Alkali lye or acid solution are added toward waste liquid；
Alkali lye or acid solution will be added to be stirred with waste liquid.
9. method for treating waste liquid as claimed in claim 7, it is characterised in that also included neutralization bucket between step a and b
Interior to be taken out toward the step in filter vat by the waste liquid for neutralizing, the method for treating waste liquid is also performed while step a-d is performed
Following steps：
S11：The liquid level of waste liquid in detection neutralization bucket；
S12:Whether the liquid level of waste liquid in neutralization bucket is judged less than the first default liquid level, if so, performing step S14；
S13：Whether the liquid level of waste liquid in neutralization bucket is judged higher than the second default liquid level, and the described second default liquid level is high
Degree is more than the first default liquid level；If so, performing step S15；
S14：Stop to be taken out toward in filter vat by the waste liquid for neutralizing in neutralization bucket；
S15：Control liquid waste treatment system is alarmed and is stopped.
10. method for treating waste liquid as claimed in claim 9, it is characterised in that also being included between step b and c to neutralize
Waste liquid in bucket by neutralizing is taken out toward the step in filter vat, and the method for treating waste liquid is also held while step a-d is performed
Row following steps：
S21：The liquid level of waste liquid in detection filter vat；
S22:Whether the liquid level of waste liquid in filter vat is judged less than the 3rd default liquid level, if so, performing step S24；
S23:Whether the liquid level of waste liquid in filter vat is judged higher than the 4th default liquid level, and the described 4th default liquid level is high
Degree is more than the 3rd default liquid level；If so, performing step S25；
S24:To be taken out toward in impurity removing unit by the waste liquid of filtering in filter vat；
S25：Control liquid waste treatment system is alarmed and is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266936.2A CN106865867A (en) | 2017-04-21 | 2017-04-21 | The liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266936.2A CN106865867A (en) | 2017-04-21 | 2017-04-21 | The liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106865867A true CN106865867A (en) | 2017-06-20 |
Family
ID=59163705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266936.2A Pending CN106865867A (en) | 2017-04-21 | 2017-04-21 | The liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106865867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414709A (en) * | 2018-01-15 | 2018-08-17 | 昆山奕盛来环境科技有限公司 | A kind of detection device of contaminated wastewater degree |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523859A (en) * | 2013-10-30 | 2014-01-22 | 山东双轮股份有限公司 | Kitchen oil-separation elevation integral device |
| CN103922509A (en) * | 2014-04-28 | 2014-07-16 | 江苏汇环环保科技有限公司 | On-line automatic monitoring instrument |
| CN104355474A (en) * | 2014-11-07 | 2015-02-18 | 清远市中宇环保实业有限公司 | Technique for extracting copper ions from industrial wastewater |
| CN105948365A (en) * | 2016-07-15 | 2016-09-21 | 武汉尚远环保股份有限公司 | Method for treating town sewage |
| CN106007083A (en) * | 2016-07-06 | 2016-10-12 | 崔金星 | Treatment device and method for waste liquid generated from COD value determination |
| CN206767843U (en) * | 2017-04-21 | 2017-12-19 | 宇星科技发展(深圳)有限公司 | A kind of liquid waste treatment system of zero-emission water quality on-line monitoring instrument device |
-
2017
- 2017-04-21 CN CN201710266936.2A patent/CN106865867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523859A (en) * | 2013-10-30 | 2014-01-22 | 山东双轮股份有限公司 | Kitchen oil-separation elevation integral device |
| CN103922509A (en) * | 2014-04-28 | 2014-07-16 | 江苏汇环环保科技有限公司 | On-line automatic monitoring instrument |
| CN104355474A (en) * | 2014-11-07 | 2015-02-18 | 清远市中宇环保实业有限公司 | Technique for extracting copper ions from industrial wastewater |
| CN106007083A (en) * | 2016-07-06 | 2016-10-12 | 崔金星 | Treatment device and method for waste liquid generated from COD value determination |
| CN105948365A (en) * | 2016-07-15 | 2016-09-21 | 武汉尚远环保股份有限公司 | Method for treating town sewage |
| CN206767843U (en) * | 2017-04-21 | 2017-12-19 | 宇星科技发展(深圳)有限公司 | A kind of liquid waste treatment system of zero-emission water quality on-line monitoring instrument device |
Non-Patent Citations (1)
| Title |
|---|
| 上海市经济团体联合会，上海市化学化工学会: "《教材解读·化学 九年级 下 RJ版》", 华东理工大学出版社, pages: 149 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414709A (en) * | 2018-01-15 | 2018-08-17 | 昆山奕盛来环境科技有限公司 | A kind of detection device of contaminated wastewater degree |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2500323A1 (en) | Method for the degradation of industrial wastewater and apparatus for performing the method | |
| KR100964895B1 (en) | System and method to measure feeding rate of coagulant for water purification process | |
| CN106673168A (en) | Laboratory waste liquid collection and treatment device | |
| CN112326911A (en) | Water quality monitoring device | |
| CN106865867A (en) | The liquid waste treatment system and method for a kind of zero-emission water quality on-line monitoring instrument device | |
| CN206767843U (en) | A kind of liquid waste treatment system of zero-emission water quality on-line monitoring instrument device | |
| CN103924419B (en) | Washing solution online detection method and washing device | |
| CN214252248U (en) | Water quality monitoring device | |
| CN106153593A (en) | Can the water monitoring device of dosing | |
| CN206074451U (en) | Can dosing water monitoring device | |
| CN108191032A (en) | A kind of inorganic chemistry liquid waste processing recovery vehicle | |
| CN209481355U (en) | A kind of liquid waste treating apparatus | |
| CN208883950U (en) | A kind of dump leaching-adsorbent equipment of use for laboratory multi-parameter monitoring | |
| CN111443175B (en) | Waste water detection device and detection method thereof | |
| CN105858980B (en) | CODcr liquid waste treatment systems and its processing method | |
| CN207072866U (en) | The device of monitoring processing potable water used in shipes | |
| CN212833234U (en) | Environment-friendly industrial sewage treatment plant | |
| CN214004213U (en) | Water quality monitoring equipment | |
| CN209961726U (en) | Water quality testing device convenient to wash | |
| JP6954336B2 (en) | Water sampling device for water quality measurement | |
| CN113567431A (en) | Industrial circulating water alkalinity online measuring device and measuring method | |
| CN213803339U (en) | Poisonous waste water on-line measuring equipment | |
| CN212569554U (en) | Intelligent supervision device for water treatment workshop | |
| CN205803182U (en) | CODcr liquid waste treatment system | |
| CN205773772U (en) | Water-jet loom wastewater treatment recycling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |