CN102662415B - Method for supplementing leacheate during on-line acidic precipitation monitoring - Google Patents
Method for supplementing leacheate during on-line acidic precipitation monitoring Download PDFInfo
- Publication number
- CN102662415B CN102662415B CN201210144422.7A CN201210144422A CN102662415B CN 102662415 B CN102662415 B CN 102662415B CN 201210144422 A CN201210144422 A CN 201210144422A CN 102662415 B CN102662415 B CN 102662415B
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- Prior art keywords
- leacheate
- concentration
- bottle
- water
- pump
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 8
- 230000002378 acidificating effect Effects 0.000 title abstract 2
- 238000001556 precipitation Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 19
- 230000008021 deposition Effects 0.000 claims description 19
- 239000003480 eluent Substances 0.000 claims description 11
- 239000013589 supplement Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a method for supplementing leacheate during on-line acidic precipitation monitoring. The method comprises the following steps of: recycling leacheate, wherein a leacheate outlet of a conductivity detector is connected with a recycling pipe and led to a suppressor, so that water can be supplemented into the suppressor, and sodion can be removed from the suppressor; and liquid containing water, sodion and carbanion enters a leacheate bottle for recycling; and supplementing the leacheate, wherein a concentration detector is arranged in the leacheate bottle and sends a proper concentration signal of the leacheate to a central control chamber; a deionized water tank is arranged near the leacheate bottle and connected with the leacheate through a counting pump; and the central control chamber controls the counting pump to be opened to directly pump water into the leacheate bottle until the concentration of the leacheate is stable, and the preset concentration range is reached, according to the change of the concentration of the leacheate. According to the method, the leacheate can be effectively supplemented, and the stability of the concentration of the leacheate can be guaranteed according to the change of the concentration of the leacheate.
Description
Technical field
The present invention is specifically related to a kind of supplementary method of acid deposition on-line monitoring leacheate, belongs to environmental monitoring technology field.
Background technology
The supply of leacheate (principal ingredient is sodium carbonate and sodium bicarbonate) and the control of concentration are the gordian techniquies that realizes acid deposition on-line monitoring.Concentration in the supplementary and use procedure of leacheate is controlled and mostly is artificial supplementation and control at present, not only there is supply and control problem frequent, time-consuming, effort in it, particularly importantly because supply and concentration are controlled the acid rain analysis precision that tends to produce not in place and reduced, thereby lose the object of Real-Time Monitoring.Also have the method that adopts leacheate generator to carry out supply, but a problem that the equipment cost that the method not only drops into is large, operating cost is high, concentration is difficult to limited control simultaneously simultaneously, so in countryside, remote mountains isogonic can not use or weak effect at a distance.
Summary of the invention
In order to address the above problem, the invention provides a kind of supplementary method of acid deposition on-line monitoring leacheate, the method not only can be supplemented leacheate effectively, can also guarantee the stable of eluent concentration according to the concentration change of leacheate simultaneously.
In order to realize the present invention, the technical scheme that the supplementary method of acid deposition on-line monitoring leacheate of the present invention is taked is as follows:
The method that acid deposition on-line monitoring leacheate is supplementary, it comprises, and leacheate reclaims, leacheate water supplements, and it is specific as follows:
Leacheate reclaims: the leacheate outlet of leading detector from electricity connects recovery tube and leads in rejector, be rejector supplementing water on the one hand, take away on the other hand the sodion in rejector, the liquid that then contains moisture and sodion and carbanion enters in leacheate bottle and recycles.
Leacheate water supplements: a concentration detector is set in leacheate bottle, and concentration detector sends to centralized control room by the in good time concentration signal of leacheate; A deionized water water tank is set near leacheate bottle, and this ionized water water tank adopts volume pump to be connected with leacheate; Central station of floating dock is controlled volume pump unlatching according to the variation of eluent concentration is toward pump water in leacheate bottle until eluent concentration reaches stable in predetermined concentration range.
Communication between the method centralized control room that acid deposition on-line monitoring leacheate of the present invention is supplementary and densimeter, volume pump can be taked wireless communication mode.
The volume pump that the supplementary method of acid deposition on-line monitoring leacheate of the present invention is taked is any one of peristaltic pump, constant-flux pump, ram pump.
Deionized water water tank capacity described in the supplementary method of acid deposition on-line monitoring leacheate of the present invention can be selected according to the difference of monitoring of environmental.
The supplementary method of acid deposition on-line monitoring leacheate of the present invention, related leacheate bottle, electricity led detector, densimeter, rejector and is industry known equipment.
The supplementary method of acid deposition on-line monitoring leacheate of the present invention suppresses principle and is industry principles well-known, at this, no longer sets forth.(having related to rejector above)
The supplementary method of acid deposition on-line monitoring leacheate of the present invention is through finite element analysis, and technique is simple, the acid rain on-line monitoring under applicable various environmental baselines, and maintaining is simple; Operating cost is than adopting leacheate generator can reduce more than 100 times.
Accompanying drawing explanation
Fig. 1 is the supplementary Method And Principle figure of acid deposition on-line monitoring leacheate of the present invention.
In figure, rejector 1, electric conductivity detector 2, centralized control room 3, leacheate bottle 4, deionized water water tank 5, concentration detector 6, volume pump 7.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Embodiment 1:
As shown in the figure, a kind of supplementary method of acid deposition on-line monitoring leacheate, its bag:
Leacheate reclaims: the leacheate outlet of leading detector 2 from electricity connects recovery tube and leads in rejector 1, be rejector 1 supplementing water on the one hand, take away on the other hand the sodion in rejector 1, the liquid that then contains moisture and sodion and carbanion enters in leacheate bottle 4 and recycles.
Leacheate water supplements: a concentration detector 6 is set in leacheate bottle 7, and concentration detector 6 sends to centralized control room 3 by the in good time concentration signal of leacheate; A deionized water water tank 5 is set near leacheate bottle 4, and this deionized water water tank 5 adopts peristaltic pump 7 to be connected with leacheate; Centralized control room 3 according to the unlatching of the variation controlled in wireless peristaltic pump 7 of eluent concentration toward pump water in leacheate bottle 4 until the eluent concentration in leacheate bottle 4 reaches stable in predetermined concentration range.
Embodiment 2:
As shown in the figure, a kind of supplementary method of acid deposition on-line monitoring leacheate, its bag:
Leacheate reclaims: the leacheate outlet of leading detector 2 from electricity connects recovery tube and leads in rejector 1, be rejector 1 supplementing water on the one hand, take away on the other hand the sodion in rejector 1, the liquid that then contains moisture and sodion and carbanion enters in leacheate bottle 4 and recycles.
Leacheate water supplements: leacheate water supplements: a concentration detector 6 is set in leacheate bottle 7, and concentration detector 6 sends to centralized control room 3 by the in good time concentration signal of leacheate; A deionized water water tank 5 is set near leacheate bottle 4, and this deionized water water tank 5 adopts constant-flux pump 7 to be connected with leacheate; Centralized control room 3 according to the unlatching of the variation controlled in wireless constant-flux pump 7 of eluent concentration toward pump water in leacheate bottle 4 until the eluent concentration in leacheate bottle 4 reaches stable in predetermined concentration range.
Embodiment 3:
As shown in the figure, a kind of supplementary method of acid deposition on-line monitoring leacheate, its bag:
Leacheate reclaims: the leacheate outlet of leading detector 2 from electricity connects recovery tube and leads in rejector 1, be rejector 1 supplementing water on the one hand, take away on the other hand the sodion in rejector 1, the liquid that then contains moisture and sodion and carbanion enters in leacheate bottle 4 and recycles.
Leacheate water supplements: leacheate water supplements: a concentration detector 6 is set in leacheate bottle 7, and concentration detector 6 sends to centralized control room 3 by the in good time concentration signal of leacheate; A deionized water water tank 5 is set near leacheate bottle 4, and this deionized water water tank 5 adopts ram pump 7 to be connected with leacheate; Centralized control room 3 according to the unlatching of the variation controlled in wireless ram pump 7 of eluent concentration toward pump water in leacheate bottle 4 until the eluent concentration in leacheate bottle 4 reaches stable in predetermined concentration range.
Claims (3)
1. the supplementary method of acid deposition on-line monitoring leacheate, it comprises, and leacheate reclaims, leacheate water supplements, and it is characterized in that:
Described leacheate reclaims: the leacheate outlet of leading detector from electricity connects recovery tube and leads in rejector, be rejector supplementing water on the one hand, take away on the other hand the sodion in rejector, the liquid that then contains moisture and sodion and carbanion enters in leacheate bottle and recycles;
Described leacheate water supplements: a concentration detector is set in leacheate bottle, and concentration detector sends to centralized control room by the in good time concentration signal of leacheate; A deionized water water tank is set near leacheate bottle, and this ionized water water tank adopts volume pump to be connected with leacheate bottle; Centralized control room is controlled the unlatching of volume pump and carry water until eluent concentration reaches stable in predetermined concentration range in leacheate bottle according to the variation of eluent concentration.
2. the supplementary method of acid deposition on-line monitoring leacheate according to claim 1, is characterized in that: volume pump is any one of peristaltic pump, constant-flux pump, ram pump.
3. the supplementary method of acid deposition on-line monitoring leacheate according to claim 1, is characterized in that: wireless communication mode is taked in the communication between described centralized control room and concentration detector, volume pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210144422.7A CN102662415B (en) | 2012-05-11 | 2012-05-11 | Method for supplementing leacheate during on-line acidic precipitation monitoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210144422.7A CN102662415B (en) | 2012-05-11 | 2012-05-11 | Method for supplementing leacheate during on-line acidic precipitation monitoring |
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| Publication Number | Publication Date |
|---|---|
| CN102662415A CN102662415A (en) | 2012-09-12 |
| CN102662415B true CN102662415B (en) | 2014-03-26 |
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| CN201210144422.7A Expired - Fee Related CN102662415B (en) | 2012-05-11 | 2012-05-11 | Method for supplementing leacheate during on-line acidic precipitation monitoring |
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| CN108935916B (en) * | 2018-07-24 | 2022-03-08 | 山东禹王生态食业有限公司 | Method and process for stabilizing soybean protein by online acid precipitation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660898A (en) * | 2004-12-29 | 2005-08-31 | 三九集团湛江开发区双林药业有限公司 | Method for retrieving albumin form constituent deposition 123 |
| CN1814558A (en) * | 2006-03-02 | 2006-08-09 | 河南安彩高科股份有限公司 | Device und method for controlling corrosion of cooling water system for terracedie |
| CN101718753A (en) * | 2009-11-10 | 2010-06-02 | 浙江大学 | Ion chromatography single-pump column switching system |
| CN201886161U (en) * | 2009-12-11 | 2011-06-29 | 青岛海颐天仪器有限公司 | Acid precipitation monitor |
| EP1991369B1 (en) * | 2006-02-10 | 2011-09-07 | Tennant Company | Method and apparatus for generating, applying and neutralizing an electrochemically activated liquid |
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2012
- 2012-05-11 CN CN201210144422.7A patent/CN102662415B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660898A (en) * | 2004-12-29 | 2005-08-31 | 三九集团湛江开发区双林药业有限公司 | Method for retrieving albumin form constituent deposition 123 |
| EP1991369B1 (en) * | 2006-02-10 | 2011-09-07 | Tennant Company | Method and apparatus for generating, applying and neutralizing an electrochemically activated liquid |
| CN1814558A (en) * | 2006-03-02 | 2006-08-09 | 河南安彩高科股份有限公司 | Device und method for controlling corrosion of cooling water system for terracedie |
| CN101718753A (en) * | 2009-11-10 | 2010-06-02 | 浙江大学 | Ion chromatography single-pump column switching system |
| CN201886161U (en) * | 2009-12-11 | 2011-06-29 | 青岛海颐天仪器有限公司 | Acid precipitation monitor |
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| CN102662415A (en) | 2012-09-12 |
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