CN104737967A - Improved SAT system for dealing with oestrone in fishpond water - Google Patents
Improved SAT system for dealing with oestrone in fishpond water Download PDFInfo
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- CN104737967A CN104737967A CN201510078813.7A CN201510078813A CN104737967A CN 104737967 A CN104737967 A CN 104737967A CN 201510078813 A CN201510078813 A CN 201510078813A CN 104737967 A CN104737967 A CN 104737967A
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Abstract
An improved SAT system for dealing with oestrone in fishpond water mainly comprises a stored liquid conveying device, a water distribution device, a reaction and degradation device and a monitoring device. The system is characterized in that the reaction and decomposition device sequentially comprises a first SAT layer, a concave-convex bar filtering layer and a second SAT layer from top to bottom, a sampling device is arranged on the intersection portion of every two layers of filler, and treated water is conveyed into the monitoring device composed of a data detection system and a control system through the sampling devices to obtain a real-time water outlet result. A concave-convex bar reaction layer is additionally arranged on the basis of traditional SAT, the oestrone can be adsorbed and stabilized, accuracy and reliability of real-time monitoring are further researched, interdisciplinary pollution field in-situ remediation mechanism study is carried out, and more possibility is provided for actual engineering implementation.
Description
Technical field
The present invention relates to a kind of device processing oestrone in fishpond water, particularly relate to a kind of improvement SAT system processing oestrone in fishpond water, belong to contaminated site and administer field.
Background technology
At present, in fishpond water, oestrone chaff interference is difficult to self-purification and falls, and along with migration and conversion is carried out in the flowing of surface water, brings ecosystem environment risk to surface water environment.Polluted water purification conventional method of the prior art is through flocculation, precipitation, filters and chemical treatment, generally effectively can remove most of dirt and kill most of microbe, but very effectively can not remove the class materials such as such as hormone, agricultural chemicals, virus, toxin and heavy metal ion, these harmful substances are still stayed in water source, work the mischief to people.Oestrone in not only practical but also economic method process fishpond water is difficult in reality.SAT treatment technology as a kind of ecological treatment system, its purification mechanism comprise occur in aeration zone medium filtering-depositing, oxidoreduction, adsorption-desorption, ion exchange, biological degradation, nitrification and denitrification and the effect such as the dispersion arrived in underground water and dilution.Through applicant's retrieval, not yet find that there is and adopt the report of oestrone in improvement SAT system process fishpond water to occur.
Summary of the invention
Main purpose of the present invention is exactly the problems referred to above existed for prior art, provide a kind of improvement SAT system processing oestrone in fishpond water, particularly to research and develop a kind of packing layer being applicable to fishpond water oestrone chaff interference absorption degradation, and on-line monitoring is applied in improvement SAT system, the accuracy and reliability that detect to increase water quality, for Practical Projectization is implemented to provide larger possibility.
The present invention is directed to the reparation problem that in surface water, oestrone pollutes, merged hydrogeology, microbiology, molecule (micro-) biology, analytical chemistry scheduling theory and method, the system research oestrone mass transfer in aeration zone and migrated and fractionation mode.The improvement SAT system that the present invention provides, as a kind of nascent state treatment system, traditional SAT basis adds concave convex rod conversion zone, can adsorb stable oestrone.Its purification mechanism comprises the filtering-depositing, oxidoreduction, absorption degradation, ion exchange, biological degradation etc. that occur in aeration zone medium.Based on traditional polluted water physiographic geology, utilize molecular microbiology theory and technology, the community distribution of microorganism, the Response Mechanism to pollution under molecule aspect understanding oestrone chaff interference contaminated site and biological reinforced environmental condition thereof, and further investigate the degradation effect of contaminated site SAT repair system, and study accuracy and the reliability of Real-Time Monitoring further, carry out contaminated site in-situ immobilization study mechanism interdisciplinary, for Practical Projectization is implemented to provide larger possibility.
The technical scheme that the present invention provides is: the improvement SAT system of oestrone in this process fishpond water, primarily of liquid storage conveying plant, water-distributing device, reaction decomposition apparatus, supervising device etc. four major part composition, wherein concave convex rod filling adsorption layer is part of the present invention in conjunction with on-Line Monitor Device system, and liquid storage conveying plant and reaction decomposition apparatus are that existing water technology improves, the reaction decomposition apparatus being characterized in described is from top to bottom followed successively by: a SAT layer, concave convex rod filter course, 2nd SAT layer, the intersection of every layer of filler is provided with a sampler, water after process is sent into the monitoring device that is made up of data detection system and control system to draw real-time water outlet result by this sampler.
Described concave convex rod filter course, also known as palygorskite or Palygorskite, be a kind of tool chain layer structure containing Shuifu County's magnesium silicate clay mineral, its structure is 2:1 type clay mineral.Be characterized in: Concave-convex clay rod available contact or filtering technique process water, these harmful substances can be eliminated.If make the recessed soil regeneration of adsorption fouling thing, can heat or be processed with chemical agent.
The water sample that fish pond is fetched by described reaction decomposition apparatus carries out storage and the homogeneous process of agitator, then reaches water-distributing device by elevator pump.
Be provided with water-distributing device above described reaction decomposition apparatus, be fixed on above the center line reacting decomposition apparatus width by support, water-distributing device utilizes pressure fluid to transmit and nozzle coverage rate principle, by even for water sample cloth on reaction decomposition apparatus top.
Described reaction decomposition apparatus utilizes SAT system principle to carry out improvement to increase concave convex rod adsorption layer and sampler, apparatus surface is evenly distributed on by water-distributing device water sample, be introduced into a SAT layer and carry out first step ira situ degradation, adsorb further and enter the 2nd SAT layer after degrading and carry out second step ira situ degradation entering concave convex rod filler conversion zone after reaction, finally enter exhalant region.Overall reaction layer thickness, with reference to SAT principle design, is set up detection mouth between the layers, is played process monitoring effect, the degradation effect between Real Time Observation different layers, in order to be effective continuity and reliability.
Supervising device utilizes modern on-line monitoring principle, control and on-line monitoring is fused together, and plays reliability that is easy to operate and raising testing result.
Compared with prior art, the invention has the beneficial effects as follows.
1) compared with existing treatment process, through engineering approaches expense saves 1 ∕ 3.
2), after increasing adsorption layer, degradation effect improves about 13%.
3) automaticity is high, and detection time saves half.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Fig. 1 is system equipment connection layout.
Fig. 2 is master control monitoring system front view.
Fig. 3 is that in Fig. 1,1-1 direction sequence number 11 reacts decomposition apparatus packing support plate figure.
Fig. 4 is 2-2 direction sequence number 6 water-distributing device vertical view in Fig. 1.
Fig. 5 is monitoring system figure.
In figure: 1. liquid reserve tank; 2. agitator; 3. elevator pump; 4. flow control valve; 5. check valve; 6. water-distributing device; 7. react decomposition apparatus water distribution area; 8. a SAT layer; 9. concave convex rod packing layer; 10. the 2nd SAT layer; 11. gripper shoes; 12. reaction decomposition apparatus exhalant regions; 13. discharge outlet; 14. first samplers; 15. second samplers; 16. the 3rd samplers; 17. the 4th samplers 4; 18. blank indicator lamps; 19. agitators control indicator lamp; 20. elevator pumps control indicator lamp; 21. monitoring device gauge taps; 22. battery main switches; 23. switch board switches; 24. first sampler result display screens; 25. second sampler result display screens; 26. the 3rd sampler result display screens; 27. the 4th sampler result display screens; 28. gripper shoe filter caps; 29. nozzles.
Embodiment
Embodiment 1.
The present embodiment is laboratory test, as Figure 1-4, the improvement SAT system of oestrone in this process fishpond water, primarily of the most of composition of liquid storage conveying plant, water-distributing device, reaction decomposition apparatus, detecting and controlling system etc. four, wherein react decomposition apparatus to be from top to bottom followed successively by: a SAT layer, sampler, concave convex rod filter course, sampler, the 2nd SAT layer, sampler, described detection system is made up of data detection system and control system.
Described concave convex rod filter course, also known as palygorskite or Palygorskite, be a kind of tool chain layer structure containing Shuifu County's magnesium silicate clay mineral, its structure is 2:1 type clay mineral.
The water sample that fish pond is fetched by described reaction decomposition apparatus carries out storage and the homogeneous process of agitator, then reaches water-distributing device by elevator pump.
Described water-distributing device utilizes pressure fluid to transmit and nozzle coverage rate principle, by even for water sample cloth on reaction decomposition apparatus top.
Control device utilizes modern on-line monitoring principle, control and on-line monitoring is fused together, and plays reliability that is easy to operate and raising testing result.
1, water sample storage device (liquid reserve tank).
Storage bin is fixed on ground, laboratory, the thick basis of 100mm is put in bottom, is then fixed on storage device by agitator and elevator pump, storage device adopts transparent organic glass, be convenient to observe inner case, agitator is bolted on device center, and elevator pump is put into bottom of device.
2, decomposition apparatus is reacted.
Utilize lucite to make a high 1500mm, wide 600mm, the reaction unit of long 800mm, establish packing support layer apart from bottom of device 300mm, play the effect supporting filler and SAT layer; The 2nd SAT layer taking from SAT field, fish pond is placed on supporting layer by supporting layer, thickness 500mm, then concave convex rod filler is made 50 orders and be placed on above the 2nd SAT layer 2, thickness 200mm, finally the SAT layer taking from SAT field, fish pond is placed on concave convex rod packing layer, thickness 300mm.Be provided with water-distributing device above reaction unit, be fixed on 100mm place above the center line reacting decomposition apparatus width by support.Every layer of filler intersection is provided with a sampler, and the water after process is sent into monitoring system, and draw real-time water outlet result, the water after process is drained by device discharge outlet.
3, master control monitoring system.
Master control system has 4 loops, first loop, and sequence number 19 controls agitator and runs, and carries out interlocking linkage with elevator pump, and before elevator pump starts, 1min agitator first starts, and ensures the homogeneous effect of water sample.Second loop, sequence number 20 controls sewage pump, is provided with low level Feng Ming and reports to the police, ensure water pump safe operation.3rd loop, sequence number 21 controls checkout gear, testing result is presented on corresponding display screen, is convenient to observe and management.4th loop, sequence number 22 plays the effect of control panel master switch.(monitoring system figure is as Fig. 5).
During work, first sewage storage is reached operation liquid level in fluid reservoir, control general supply of now closing.After plant running just continues, close startup power supply, rear 1min opened by agitator, elevator pump by sewage lifting to reaction decomposition apparatus, sewage is from the top diafiltration of improvement SAT reaction unit to bottom, improvement SAT sets 4 sample taps from top to bottom, carries out measure of merit (after process, water sample enters checkout gear by gravity current), finally obtain analysis result to different layers process.
4. test index situation.
Experiment proves, the present invention is compared with existing treatment process, and through engineering approaches expense saves 1 ∕ 3, and after increasing adsorption layer, degradation effect improves about 13%, and automaticity is high, and detection time saves half.
Claims (3)
1. one kind processes the improvement SAT system of oestrone in fishpond water, primarily of the most of composition of liquid storage conveying plant, water-distributing device, reaction decomposition apparatus, supervising device etc. four, it is characterized in that described reaction decomposition apparatus is followed successively by from top to bottom: a SAT layer, concave convex rod filter course, the 2nd SAT layer, the intersection of every layer of filler is provided with a sampler, and the water after process is sent into the monitoring device be made up of data detection system and control system and is drawn real-time water outlet result by this sampler.
2. the improvement SAT system of oestrone in process fishpond water according to claim 1, it is characterized in that described concave convex rod filter course, also known as palygorskite or Palygorskite, be a kind of tool chain layer structure containing Shuifu County's magnesium silicate clay mineral, its structure is 2:1 type clay mineral.
3. the improvement SAT system of oestrone in process fishpond water according to claim 1, it is characterized in that the water sample that fish pond is fetched by described reaction decomposition apparatus carries out storage and the homogeneous process of agitator, then water-distributing device is reached by elevator pump, water-distributing device is provided with above described reaction decomposition apparatus, be fixed on by support above the center line reacting decomposition apparatus width, water-distributing device utilizes pressure fluid to transmit and nozzle coverage rate principle, by even for water sample cloth on reaction decomposition apparatus top.
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| CN201510078813.7A CN104737967B (en) | 2015-02-13 | 2015-02-13 | The improvement SAT systems of oestrone in a kind of processing fishpond water |
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| CN201510078813.7A CN104737967B (en) | 2015-02-13 | 2015-02-13 | The improvement SAT systems of oestrone in a kind of processing fishpond water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044930A (en) * | 2016-07-28 | 2016-10-26 | 天津大学 | Padding pipeline combination circulation water purification device suitable for small and medium river channels |
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