CN108318386A - River pollution matter migrate and under ooze the Multi-functional analog experimental provision and method of rule - Google Patents
River pollution matter migrate and under ooze the Multi-functional analog experimental provision and method of rule Download PDFInfo
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- CN108318386A CN108318386A CN201810089541.4A CN201810089541A CN108318386A CN 108318386 A CN108318386 A CN 108318386A CN 201810089541 A CN201810089541 A CN 201810089541A CN 108318386 A CN108318386 A CN 108318386A
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- 238000000034 method Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 238000004088 simulation Methods 0.000 claims abstract description 42
- 238000002474 experimental method Methods 0.000 claims abstract description 30
- 238000013508 migration Methods 0.000 claims abstract description 19
- 230000005012 migration Effects 0.000 claims abstract description 19
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 15
- 231100000719 pollutant Toxicity 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 21
- 230000002572 peristaltic effect Effects 0.000 claims description 19
- 230000008020 evaporation Effects 0.000 claims description 13
- 238000001704 evaporation Methods 0.000 claims description 13
- 238000002386 leaching Methods 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 239000008400 supply water Substances 0.000 claims description 4
- 210000001364 upper extremity Anatomy 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000011160 research Methods 0.000 abstract description 22
- 239000002689 soil Substances 0.000 abstract description 9
- 230000009466 transformation Effects 0.000 abstract description 8
- 239000003673 groundwater Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 238000011068 loading method Methods 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/04—Investigating osmotic effects
-
- 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
Abstract
The invention belongs to Water in Porous Medium point and pollutant's transportion and transformation experimental study field, especially a kind of research river pollution matter migration and under ooze the Multi-functional analog experimental provision and method of rule.The present apparatus includes mainly main tank groove body, simulation river water tank, circulating water supply system, liquid-contacting part and analog board.By changing that main tank groove body left and right sides is permeable or water proof board type and top simulate riverbed and cross water, simulating pollution matter with each parameter of soil moisture in river water runoff and the drafting of the drift net of the Groundwater movement process in the variation of different sections and riverbed bottom different layers position, area between rivers of concentration in flow event and irrigation and water conservancy measurement etc..Moisture and the research of pollutant's difference transportion and transformation and the measurement of various parameters between river and underground water can be achieved using the present invention, and the switching of kinds of experiments purpose can be realized by easily changing a small amount of component, scientific research and teaching process are served well.
Description
Technical field
The invention belongs to Water in Porous Medium point and pollutant's transportion and transformation experimental study field, especially one kind is ground
Study carefully the migration of river pollution matter and under ooze the Multi-functional analog experimental provision and method of rule.For agrology and field of agricultural sciences
Moisture and the parameter of migration such as nutrient measure, the simulation of bed mud in river heavy metal pollution transformation rule, underground hydrodynamic(al) in environmental science
In mechanics in area between rivers streamflow regime and evaporation in the research of rainfall underground water Fluctuation, aeration zone and water table aquifer
Flow migrates teaching demonstration etc. with pollutant.
Background technology
Soil Water and nutrient are the key factors for influencing crop yield, and the measurement of soil physical and chemical property is in the wild
With certain difficulty.Relevant parameter is measured by simulating lab test device, certain section can be provided for soil characteristic research
Learn foundation；In conjunction with the migration rule of underground water in field precipitation and evaporation process simulation aeration zone, Agricultural Activities can be instructed.
Bed mud is the main place of heavy metal deposition and preservation in river wastewater, they can be lived by mankind such as the trainings of channel
Dynamic, biology and microorganism disturbance return river water or Transport And Transformation occur again upwards；The pollutants such as heavy metal are the bottom of from bed mud
With moisture downward infiltration process Transport And Transformation can occur for mud-aeration zone-zone of saturation.It is polluted between underground water in analog study river
Matter transportion and transformation can provide certain scientific basis for ecological restoration technology on river and underground water pollution prevention.
The variation of rivers and canals water level and flow is to influence rivers and canals groundwater dynamic in the neighbourhood（Supply and excretion, water level and stream
Speed etc.）An important factor for, by ground water movement rule between research rivers and canals, to Evaluation of Groundwater Resources, artificial drainage and irrigation
Deng all with important directive function.
The field trial research work of problem above is affected by various factors there are certain difficulty, and current experiment dress
Or setting complicated or being only applicable to a certain single goal, it is unable to multipurpose and flexibly uses.
Invention content
The solved the technical problems existing in the prior art of the present invention are that field trial research work is affected by various factors
There are certain difficulties, or and current experimental provision is complicated or be only applicable to a certain single goal, cannot be mostly used
Way flexibly uses；The present invention devises a indoor simulated system that can be freely adjusted according to research purpose and content.
The present invention is technical solution used by solving its technical problem：
A kind of migration of river pollution matter and under ooze the Multi-functional analog experimental provision of rule, including main tank groove body, simulation river water
Case, circulating water supply system, liquid-contacting part and analog board, the main tank groove body are the vitreum of deltiod, internal fillable
Medium, main tank groove body lower part are foraminate hollow out leaching plate, and the main tank groove body loins and bottom can use the three of welding
Tripod is supported；There are two the outer of the left and right sides hollow out porous disc for being located at main tank groove body altogether for the simulation river water tank
Side, and they and setting isolation board drawable on the contact surface of main tank groove body；The circulating water supply system includes water supply bottle
And mating water pipe, peristaltic pump, valve, water system have been connected to two simulation river water tanks；The liquid-contacting part has
Two parts, a part are arranged on main tank groove body, and another part is arranged below main tank groove body, is used to pick up liquid；It is described
Analog board is erected at every sky on main tank groove body, for simulated rainfall, the environmental characteristic of evaporation, disturbance.
Further, the water supply bottle is located at the top that left mould intends river water case, and bottom is provided with the water pipe of control valve simultaneously
Lead to left mould and intend river water case, for opened upper end to supply water and match liquid, the right mould intends having to carry a peristaltic pump in river water case
One end of water pipe, the water pipe with peristaltic pump is also connect with the top of water supply bottle, and the other end extend into right mould and intends river water case
In, the liquid that right mould can be intended to river water case draws back water supply bottle.
Further, it is to be arranged in main tank groove body front panel that the part on the main tank groove body, which is arranged, in the liquid-contacting part
On apopore water pipe, the apopore water pipe enters babinet medium position in 15 ° of oblique cuttings, to receive different section different layers position
The solution of exudation.
Further, it is band connecing there are two square-shaped hopper that the part below the main tank groove body, which is arranged, in the liquid-contacting part
Liquid holder, it is described connect liquid holder match hollow out leaching plate size be arranged below main tank groove body, to collect simulation river
The solution that upstream and downstream section leaks out.
Further, analog board metallic rod and screw are fixed on main tank groove body back side side wall upper limb, for simulating drop
The environmental characteristic that rain, evaporation, riverbed disturb；When simulated precipitation, it is made of rectangle shower panel；When simulating evaporation, by several
Group heating fluorescent tube or heater strip form Electric heating panel；When simulating riverbed disturbance, it is made of several stirring rod.
Further, the isolation board is enclosed type isolation board or water penetration isolation board；The two of the enclosed type isolation board
Plate upper edge makes circular arc or triangle weir-type, and right side is slightly below left side, so that flow is trickled from left to right；The permeable sexual isolation
Plate is to arrange foraminate hollow out porous disc, and the small aperture is less than the grain size of filled media in main tank groove body.
A kind of experimental method of river pollution matter Transport, using a kind of above-mentioned river pollution matter migration and under ooze rule
The Multi-functional analog experimental provision of rule, wherein isolation board are enclosed type isolation board, are carried out in accordance with the following steps：
Step 1 is laid with medium according to experiment purpose into main tank groove body, simulation medium that can be different on place Min layers or only spreads
Upper Single Medium is taped against groove body upper edge and forms simulation riverbed；
Step 2, water supply bottle is interior to be equipped with certain density pollutant, with simulating pollution river；
Step 3, opens control valve, and simulating pollution river water flows into right mould along simulation riverbed and intends river water case, and peristaltic pump is by right mould
Solution in quasi- river water case is again in blowback water feeding tank；
Step 4, pick up on wall the solution of different apopores exudations with graduated cylinder and different sections that bottom funnel is collected infiltrate it is molten
Liquid carries out concentration mensuration；
Step 5 is analyzed and is drawn a conclusion according to concentration mensuration data.
Step 6 carries out the experiment of pollutant's Transport when the disturbance of simulation riverbed, analog board is changed to stirring rod,
Experimental procedure of the repetition step 1 to step 5.
The experimental method of rule is oozed under a kind of river, which is characterized in that using a kind of above-mentioned river pollution matter migration and
Under ooze the Multi-functional analog experimental provision of rule, wherein isolation board is permeable isolation board, is carried out in accordance with the following steps：
Step 1 is laid with medium according to experiment purpose into main tank groove body, simulation medium that can be different on place Min layers or only spreads
Upper Single Medium is taped against groove body upper edge；
Step 2, water supply bottle is interior to contain a certain amount of water；
Step 3 opens control valve and peristaltic pump, intends river water case to left mould and right mould is intended injecting different water levels in river water case
Water；
Step 4 opens analog board, and according to experiment requirement simulation precipitation/evaporation scene, analog board is changed to shower accordingly
Panel/Electric heating panel observes water flow dynamic in main tank slot in-vivo medium；
Step 5 draws drift net according to observed result and WATER LEVEL CHANGES.
Possessed advantageous effect is the present invention compared with prior art：The present invention devise it is a with it is flexible, conveniently, letter
With the characteristics of list, reach under the premise of need not re-work new equipment, by simply changing associated components, switches different researchs
The effect of moisture and pollutant transport law study between the multi-purpose indoor simulation river and underground water of purpose；The device is beautiful real
With, installation and it is easy to operate, other than scientific research purposes, be also used as hydrology, hydrogeology, Environmental Engineering, life
The experimental teaching demonstration equipment of the courses such as state has certain practical value.
Description of the drawings
Fig. 1 is the device overall structure diagram in the present invention.
Fig. 2 is the experiment schematic diagram of present invention research river pollution matter Transport.
Fig. 3 is experiment schematic diagram (the as subsurface flow state mould in area between rivers that rule is oozed under present invention research river
Quasi- schematic diagram).
Wherein：1- water supply bottles, 2- control valves, 3- left moulds intend river water case, 4- isolation boards, 5- wall upper water-outs hole, 6- water receivings
Funnel, 7- graduated cylinders, 8- hollow out leaching plates, 9- right moulds intend river water case, 10- main tank groove bodies, 11- peristaltic pumps, 12- analog boards（Precipitation/
Evaporation/disturbance）.
Specific implementation mode
The present invention is described in further detail with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1
As shown in Figure 1, a kind of research river pollution matter migration and under ooze the Multi-functional analog experimental provision of rule, the present apparatus is main
River pollution matter Transport rule is studied, includes mainly main tank groove body 10, simulation river water tank, circulating water supply system, connect liquid
Component and analog board 12；The main tank groove body is the vitreum of deltiod, and main tank groove body lower part is foraminate hollow out
Leaching plate 8, main tank groove body loins and bottom can be supported with the tripod of welding, inside can according to simulation purpose layering or
Person mixes porous medias, the main tank groove body opened upper ends such as filling soil, sand and to facilitate sand loading soil sample, while being easily installed mould
Quasi- plate；Simulation river water tank altogether there are two, respectively left mould intends river water case 3 and right mould intends river water case 9, they respectively with master
The left and right sides of case groove body connects, and they and setting isolation board 4 drawable on the contact surface of main tank groove body, the isolation
Plate 4 can be set to enclosed type isolation board, and the isolation board upper edge makes circular arc or triangle weir-type, the enclosed type isolation board into
When row setting, the enclosed type isolation board on right side is slightly below the enclosed type isolation board in left side, so as to flow on simulation riverbed from a left side
It trickles to the right, to carry out pollutant's transportion and transformation research experiment, left mould is intended river water case 3 and do not had in this experiment, and flow is
From doing, migration to the right is same to ooze at present on simulation riverbed；The liquid-contacting part includes two parts, and a portion is uniform
Apopore water pipe 5 on the main tank groove body front panel respectively, the apopore water pipe enter position in the middle part of babinet in 15 ° of oblique cuttings
It sets, to receive the solution of different section different layers position exudation, another part is to connect liquid holder, under the main tank groove body 10
Portion is foraminate hollow out leaching plate 8, is placed on setting connecing on liquid holder 6 there are two square-shaped hopper, described to connect liquid holder
Match with the size of hollow out leaching plate 8, and graduated cylinder 7 is placed with below the two square-shaped hoppers, to collect simulation river
The solution that stream upstream and downstream section leaks out；The circulating water supply system includes water supply bottle 1 and mating water pipe, the water supply bottle position
Intend the top of river water case in left mould, bottom is provided with the water pipe of control valve 2, and opened upper end is described to supply water and match liquid
Right mould intends having a water pipe for carrying peristaltic pump 11 in river water case, the water pipe with peristaltic pump 11 also with the top of water supply bottle
Right mould, can be intended solution in river water case 9 and draw back water supply bottle, can also closed peristaltic pump by connection, to stop right mould intending river water
Solution in case 9 draws back water supply bottle；The analog board 12 is electronic flow-disturbing row brush, is fixed on main tank groove body with metallic rod and screw
Back side side wall upper limb, simulation riverbed disturbs scene when opening power supply.
As shown in Fig. 2, a kind of analogue experiment method of research river pollution matter migration, utilizes a kind of above-mentioned research river
Pollutant migrate and under ooze the Multi-functional analog experimental provision of rule, isolation board 4 therein is enclosed type isolation board, according to as follows
Step carries out：
Step 1 is laid with medium according to experiment purpose into main tank groove body 10, simulation medium that can be different on place Min layers or only
Single Medium is spread, groove body upper edge is taped against and forms simulation riverbed；
Step 2, water supply bottle 1 is interior to be equipped with certain density pollutant, with simulating pollution river；
Step 3 opens control valve 2, and simulating pollution river water flows into right mould along simulation riverbed and intends river water case 9, and peristaltic pump 11 will
Right mould intends the solution in river water case 9 again in blowback water feeding tank 1；
Step 4 picks up the different sections that the solution and bottom funnel 6 that different apopores 5 ooze out on wall are collected with graduated cylinder 7 and infiltrates
Solution, carry out concentration mensuration；
Step 5 is analyzed and is drawn a conclusion according to concentration mensuration data.
Step 6, in the case of doing riverbed disturbance, pollutant will simulate along the concentration changing rule research experiment in river
Plate 12 is changed to stirring bar, the analog board 12 on 10 top of main tank groove body is opened, step 1 is repeated to five experimental procedure, takes edge
Riverbed difference section solution is measured, and analysis of law is simultaneously drawn a conclusion.
Embodiment 2
As shown in Figure 1, a kind of research river pollution matter migration and under ooze the Multi-functional analog experimental provision of rule, the present apparatus is main
For studying the simulated experiment for oozing rule under river, mainly include main tank groove body 10, simulation river water tank, circulating water supply system,
Liquid-contacting part and analog board 12；The main tank groove body is the vitreum of deltiod, and main tank groove body loins and bottom can use welding
Tripod be supported, inside can be according to the layering of simulation purpose or mixing filling soil, the porous medias such as sand, the main tank
Groove body opened upper end to facilitate sand loading soil sample, while being easily installed analog board；There are two simulation river water tank is total, respectively
Intend river water case 3 for left mould and right mould intends river water case 9, they connect with the left and right sides of main tank groove body respectively, and they and master
Drawable setting isolation board 4 on the contact surface of case groove body, the isolation board 4 can be set to permeable isolation board, described permeable
Sexual isolation plate is to arrange foraminate hollow out porous disc, and the small aperture is less than the grain size of filled media in main tank groove body, makes
It is to intend river water case 3 from left mould in the medium to intend the flowing of river water case 9 to right mould to obtain flow；The liquid-contacting part includes two parts,
A portion is that uniformly the apopore water pipe 5 on the main tank groove body front panel, the apopore water pipe are in respectively
15 ° of oblique cuttings enter babinet medium position, and another part is to connect liquid holder, and 10 lower part of main tank groove body is foraminate hollow out
Leaching plate 8 is placed on setting connecing on liquid holder 6 there are two square-shaped hopper, and is placed below the two square-shaped hoppers
There are graduated cylinder 7, the liquid-contacting part to be closed with rubber stopper；The left mould intends river water case 3 and right mould intends the top of river water case 9
It is open, in addition to other than main tank groove body link surface porous, lap is sealing water proof panel, and outermost can set quarter
Degree, artificially to adjust water level by inlet valve；The circulating water supply system includes water supply bottle 1 and mating water pipe, described
Water supply bottle is located at the top that left mould intends river water case, and bottom is provided with the water pipe of control valve 2, and opened upper end is to supply water and to match
Liquid, the right mould intend having a water pipe for carrying peristaltic pump 11 in river water case, the water pipe with peristaltic pump 11 also with water supply
The top connection of bottle opens control valve 2 and peristaltic pump 11 simulates river water case to the left and right mould intends river water tank with water；The simulation
Plate 12 is the individual separating components such as rainfall or evaporation simulator, as board-like leaching head or heating filament plate, with metallic rod and spiral shell
Silk is fixed on main tank groove body back side side wall upper limb.
As shown in figure 3, oozing the experimental method of rule under a kind of research river, surface water is studied using a kind of above-mentioned research
The simulator of substance movement law between underground water, isolation board 4 therein be permeable isolation board, in accordance with the following steps into
Row：
Step 1 is laid with medium according to experiment purpose into main tank groove body 10, simulation medium that can be different on place Min layers or only
Single Medium is spread, groove body upper edge is taped against；
Step 2, water supply bottle 1 is interior to contain a certain amount of water；
Step 3 opens control valve 2 and peristaltic pump 11, intends river water case 3 to left mould and right mould is intended injecting difference in river water case 9
The water of water level；
Step 4 opens analog board 12, and according to experiment requirement simulation precipitation/evaporation scene, analog board is changed to flower accordingly
Panel/Electric heating panel is spilt, water flow dynamic in main tank slot in-vivo medium is observed；
Step 5 draws drift net according to observed result and WATER LEVEL CHANGES.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, remove more than
Outside experiment case study, the device also can on simulation riverbed long-term cropping, in conjunction with above two embodiment, carry out Soil Water and
Nutrient parametric measurement and the work of the experimental study of ecological environmental pollution problem, the device cannot be only used for scientific law research,
It can be used for the demonstration of relevant speciality student instruction；Any person skilled in the art is not departing from technical solution of the present invention
In range, when the technology contents using the disclosure above make change or modify equivalent variations equivalent embodiment, as long as being not
It is detached from the content of technical solution of the present invention, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of migration of river pollution matter and under ooze the Multi-functional analog experimental provision of rule, which is characterized in that including main tank slot
Body, simulation river water tank, circulating water supply system, liquid-contacting part and analog board, the main tank groove body are the vitreum of deltiod,
Its internal fillable medium, main tank groove body lower part is foraminate hollow out leaching plate, the main tank groove body loins and bottom
It can be supported with the tripod of welding；There are two the left and right sides for being located at main tank groove body altogether for the simulation river water tank
Outside, and they and setting isolation board drawable on the contact surface of main tank groove body；The circulating water supply system includes supplying water
Bottle and mating water pipe, peristaltic pump, valve, water system have been connected to two simulation river water tanks；The liquid-contacting part
There are two parts, a part to be arranged on main tank groove body, another part is arranged below main tank groove body, is used to pick up liquid；Institute
It states analog board to be erected on main tank groove body every sky, for simulated rainfall, the environmental characteristic of evaporation, disturbance.
2. a kind of river pollution matter migration as described in claim 1 and under ooze the Multi-functional analog experimental provision of rule, it is special
Sign is that the water supply bottle is located at the top that left mould intends river water case, and bottom is provided with the water pipe of control valve and leads to left mould
Quasi- river water case, for opened upper end to supply water and match liquid, the right mould intends having a water pipe for carrying peristaltic pump in river water case, described
One end of water pipe with peristaltic pump is also connect with the top of water supply bottle, and the other end, which extend into right mould, to be intended in river water case, can will be right
The liquid of simulation river water case draws back water supply bottle.
3. a kind of river pollution matter migration as described in claim 1 and under ooze the Multi-functional analog experimental provision of rule, it is special
Sign is that it is the water outlet being arranged on main tank groove body front panel that the part on the main tank groove body, which is arranged, in the liquid-contacting part
Hole water pipe, the apopore water pipe enter babinet medium position in 15 ° of oblique cuttings, to receive the molten of different section different layers position exudation
Liquid.
4. a kind of river pollution matter migration as described in claim 1 and under ooze the Multi-functional analog experimental provision of rule, it is special
Sign is that it is that band connects liquid holder there are two square-shaped hopper that the part below the main tank groove body, which is arranged, in the liquid-contacting part,
The liquid holder that connects matches the setting of hollow out leaching plate below main tank groove body, to collect simulation river upstream and downstream section leakage
The solution gone out.
5. a kind of river pollution matter migration as described in claim 1 and under ooze the Multi-functional analog experimental provision of rule, it is special
Sign is that analog board metallic rod and screw are fixed on main tank groove body back side side wall upper limb, for simulated rainfall, evaporation,
The environmental characteristic of riverbed disturbance；When simulated precipitation, it is made of rectangle shower panel；When simulating evaporation, by several groups of heating lamps
Pipe or heater strip form Electric heating panel；When simulating riverbed disturbance, it is made of several stirring rod.
6. a kind of river pollution matter migration as described in any one of claim 1 ~ 5 and under ooze rule Multi-functional analog it is real
Experiment device, which is characterized in that the isolation board is enclosed type isolation board or water penetration isolation board.
7. a kind of river pollution matter migration as claimed in claim 6 and under ooze the Multi-functional analog experimental provision of rule, it is special
Sign is that two plate upper edges of the enclosed type isolation board make circular arc or triangle weir-type, and right side is slightly below left side, so as to flow
It trickles from left to right.
8. a kind of river pollution matter migration as claimed in claim 6 and under ooze the Multi-functional analog experimental provision of rule, it is special
Sign is that the water penetration isolation board is to arrange foraminate hollow out porous disc, and the small aperture, which is less than in main tank groove body, to be filled out
The grain size of filling medium.
9. a kind of experimental method of river pollution matter Transport, which is characterized in that utilize one kind as described in claim 7
River pollution matter migrate and under ooze the Multi-functional analog experimental provision of rule, carry out in accordance with the following steps：
Step 1 is laid with medium according to experiment purpose into main tank groove body, simulation medium that can be different on place Min layers or only spreads
Upper Single Medium is taped against groove body upper edge and forms simulation riverbed；
Step 2, water supply bottle is interior to be equipped with certain density pollutant, with simulating pollution river；
Step 3, opens control valve, and simulating pollution river water flows into right mould along simulation riverbed and intends river water case, and peristaltic pump is by right mould
Solution in quasi- river water case is again in blowback water feeding tank；
Step 4, pick up on wall the solution of different apopores exudations with graduated cylinder and different sections that bottom funnel is collected infiltrate it is molten
Liquid carries out concentration mensuration；
Step 5 is analyzed and is drawn a conclusion according to concentration mensuration data；
Step 6 carries out the experiment of pollutant's Transport when the disturbance of simulation riverbed, analog board is changed to stirring rod, is repeated
Experimental procedure of the step 1 to step 5.
10. oozing the experimental method of rule under a kind of river, which is characterized in that utilize a kind of river as described in claim 8
Pollutant migrate and under ooze the Multi-functional analog experimental provision of rule, carry out in accordance with the following steps：
Step 1 is laid with medium according to experiment purpose into main tank groove body, simulation medium that can be different on place Min layers or only spreads
Upper Single Medium is taped against groove body upper edge；
Step 2, water supply bottle is interior to contain a certain amount of water；
Step 3 opens control valve and peristaltic pump, intends river water case to left mould and right mould is intended injecting different water levels in river water case
Water；
Step 4 opens analog board, and according to experiment requirement simulation precipitation/evaporation scene, analog board is changed to shower accordingly
Panel/Electric heating panel observes water flow dynamic in main tank slot in-vivo medium；
Step 5 draws drift net according to observed result and WATER LEVEL CHANGES.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089541.4A CN108318386B (en) | 2018-01-30 | 2018-01-30 | Multifunctional simulation experiment device and method for migration and infiltration rules of river pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089541.4A CN108318386B (en) | 2018-01-30 | 2018-01-30 | Multifunctional simulation experiment device and method for migration and infiltration rules of river pollutants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108318386A true CN108318386A (en) | 2018-07-24 |
| CN108318386B CN108318386B (en) | 2020-05-15 |
Family
ID=62891170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089541.4A Expired - Fee Related CN108318386B (en) | 2018-01-30 | 2018-01-30 | Multifunctional simulation experiment device and method for migration and infiltration rules of river pollutants |
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| CN109632581A (en) * | 2019-02-19 | 2019-04-16 | 泰华智慧产业集团股份有限公司 | Groundwater quality simulation of infiltration experimental provision and application method |
| CN109668809A (en) * | 2019-02-28 | 2019-04-23 | 水利部牧区水利科学研究所 | Valley plain band accumulation of soluble substances and Migration Simulation experimental provision and method |
| CN110794111A (en) * | 2019-12-18 | 2020-02-14 | 济南大学 | Method for analyzing migration and conversion rules of chlorinated hydrocarbon pollution in underground water |
| CN112577856A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Experimental device for researching migration rule of pollutants in underground water under artificial disturbance |
| CN113447400A (en) * | 2021-05-31 | 2021-09-28 | 长江大学 | Device and method for simulating phosphorus migration and conversion of groundwater in riparian zone |
| CN113777275A (en) * | 2021-09-13 | 2021-12-10 | 上海交通大学 | Device for measuring water power transmission and solute transport rate and path of water-land interface |
| CN113919141A (en) * | 2021-09-22 | 2022-01-11 | 中国矿业大学 | Coal mine area storage yard soil heavy metal risk management and control system and migration inversion method |
| CN114216621A (en) * | 2022-02-21 | 2022-03-22 | 成都理工大学 | Leakage detection and treatment simulation platform and simulation method |
| CN115096760A (en) * | 2022-06-15 | 2022-09-23 | 河海大学 | Self-cleaning pollutant migration and conversion experimental device and method |
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| CN109557285A (en) * | 2019-01-31 | 2019-04-02 | 北京市环境保护科学研究院 | A kind of soil purifies analytical equipment and method to pollution of area source |
| CN109632581A (en) * | 2019-02-19 | 2019-04-16 | 泰华智慧产业集团股份有限公司 | Groundwater quality simulation of infiltration experimental provision and application method |
| CN109668809A (en) * | 2019-02-28 | 2019-04-23 | 水利部牧区水利科学研究所 | Valley plain band accumulation of soluble substances and Migration Simulation experimental provision and method |
| CN112577856A (en) * | 2019-09-29 | 2021-03-30 | 中国石油化工股份有限公司 | Experimental device for researching migration rule of pollutants in underground water under artificial disturbance |
| CN110794111A (en) * | 2019-12-18 | 2020-02-14 | 济南大学 | Method for analyzing migration and conversion rules of chlorinated hydrocarbon pollution in underground water |
| CN113447400A (en) * | 2021-05-31 | 2021-09-28 | 长江大学 | Device and method for simulating phosphorus migration and conversion of groundwater in riparian zone |
| CN113777275A (en) * | 2021-09-13 | 2021-12-10 | 上海交通大学 | Device for measuring water power transmission and solute transport rate and path of water-land interface |
| CN113777275B (en) * | 2021-09-13 | 2022-07-15 | 上海交通大学 | Device for measuring water power transmission and solute transport rate and path of water-land interface |
| CN113919141A (en) * | 2021-09-22 | 2022-01-11 | 中国矿业大学 | Coal mine area storage yard soil heavy metal risk management and control system and migration inversion method |
| CN113919141B (en) * | 2021-09-22 | 2022-07-15 | 中国矿业大学 | Coal mine area yard soil heavy metal risk management and control system and migration inversion method |
| CN114216621A (en) * | 2022-02-21 | 2022-03-22 | 成都理工大学 | Leakage detection and treatment simulation platform and simulation method |
| US11566960B1 (en) | 2022-02-21 | 2023-01-31 | Chengdu University Of Technology | Simulation platform and simulation method for leakage detection and treatment |
| CN115096760A (en) * | 2022-06-15 | 2022-09-23 | 河海大学 | Self-cleaning pollutant migration and conversion experimental device and method |
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