CN101417844A - A kind of mobile comprehensive water quality purifying treater - Google Patents
A kind of mobile comprehensive water quality purifying treater Download PDFInfo
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- CN101417844A CN101417844A CNA200810021137XA CN200810021137A CN101417844A CN 101417844 A CN101417844 A CN 101417844A CN A200810021137X A CNA200810021137X A CN A200810021137XA CN 200810021137 A CN200810021137 A CN 200810021137A CN 101417844 A CN101417844 A CN 101417844A
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Abstract
The invention provides and a kind ofly utilize electrochemistry and ion-exchange absorption in conjunction with means to the eutrophication water repairing and treating, it is characterized in that: algae, nitrogen and chemical oxygen demand in electrochemistry direct oxidation and the redox water body, utilize the phosphorus in the ion-exchange adsorption mechanism reduction water body, this device can be widely used in the purification of the eutrophication water of river, lake, view water system.
Description
Technical field
The innovation invention relates to the clean recovery technique of the water surrounding in mobile waters (Ru Jiang, river, lake), portable treatment technology and device especially for the total nitrogen in the eutrophication water, total phosphorus and COD degraded, adopt this device to degrade, to kill and to deposit, reach the purpose of ecotope reparation total nitrogen, total phosphorus, algae, COD, the heavy metal in river, river, lake.
Background technology
Body eutrophication is under high development of social economy, the negative impact that ecotope is caused, make nutritive substances such as nitrogen, phosphorus enter unhurried current water bodys such as lake, river mouth, bay in a large number, the abnormality proliferation that causes some characteristic algae causes that water transparency descends, dissolved oxygen reduces, water quality degenerates, the phenomenon of fish and other biological mass mortality.When rotting to decompose, the residual body of algae consumes the dissolved oxygen in the water body.The reduction of dissolved oxygen, the organism in the water body causes corruption in water layer bottom anaerobic digestion microorganism, produces poisonous malodorants such as methane, hydrogen sulfide, mercaptan, makes water body smelly rotten.The toxin that is produced after some alga cells death has constituted serious threat to livestock and human body in addition.
The inventor is by utilizing electrochemical principle, and the mechanism of coupled ion exchange at the feature of eutrophication water, effectively makes up the eutrophication water that reaches river, river, lake and carries out comprehensively, purifies completely.For eutrophication water reparation and improvement provide solution.
The innovation content
The present invention is directed to the defective or the deficiency that exist in the prior art, providing a kind of utilizes electrochemistry and ion-exchange absorption to be incorporated into one dexterously, to directly strong oxidizing reaction of the algae in the eutrophication water, total nitrogen, virus, bacterium, COD, peculiar smell and colourity and redox reaction, total phosphorus in the ion-exchange absorption adventitious deposit water body, adopt this restoration of the ecosystem mobile cleaning device effectively to administer and suppress purification that reparation is played to environmental ecology and exemplary role to eutrophication water.Technical scheme of the present invention is as follows
A kind of portable ecological reestablishment and device comprise the hull that carries treatment system, the catch tray of collecting blue-green algae, transport pipe, collecting pump, low-temperature plasma oxidation reaction zone, the ion-exchange area of high-ratio surface area, the aquaporin and the on-line control system of water outlet.In hull, divided the zone, be divided into water and collect storage area, electrochemistry, ion-exchange area, machine room, watch-keeping cubicle and propulsion plant by function.Be provided with cab, rest room and laboratory on the upper strata of hull.Because portable ecological reestablishment and device have the ability of remote job, be provided with the daily life of satisfying the staff between toilet and kitchen at the afterbody of cabin.
Described catch tray is connected the place ahead of hull, has hydraulic lifting system and can regulate the level attitude and the water intaking degree of depth as required, and catch tray inside is provided with water supply body mobile passage.Passage is that soft pipeline is connected on the suction flange of collecting pump, and collecting pump is sent into water to the water body that collects and collected in the storage area, slowly enters the electrochemical reaction district with water body gravity and carries out the direct oxidation decomposition.The catalytic activation layer on electrode highdensity electric current exciting electrode surface under extra electric field forms the transition of forceful electric power, ionic coupling at electronegative unbound electron and positively charged is also extremely strong, charged particle can be coupled by same electric field, charged particle stream can with electromagnetic field couples directly to carrying out the oxidation contact reacts in the water body, algae in the oxygenolysis water body, bacterium, virus and ammonia-state nitrogen, the fragmentation of frustule makes the albumen that is hidden in the cell walls at first be oxidized to ammonia nitrogen in the water body, has generated CO in the secondary oxidation reaction
2And H
2O, carbohydrate.Because the ion of electronegative unbound electron and positively charged inspires nascent state in the high speed transition process hydroxyl radical free radical, oxyradical and superoxide ion carry out oxidizing reaction to the COD of water body, generate CO
2And H
2O and carbohydrate.Nitric nitrogen NO3 in the water body
-In reaction zone, contact and carry out strong redox reaction, generated N with the H of nascent state
2And H
2O.When total phosphorus value concentration content was very high in the water body, when water body entered the micelle adsorption layer that is rich in calcium salt, the phosphorus in the water body was separated out, and generate calcium superphosphate and dam on the adsorption layer surface, and water body penetrated adsorption layer and was purified and is discharged from.When adsorption layer reaches the absorption ultimate limit state, need regenerate to adsorption layer with saturated calcium salt soln, in regenerative process, calcium superphosphate is brought back in the container of calcium salt with saturated solution, slowly be deposited in the bottom of container along with the increase of calcium superphosphate concentration, accumulate to a certain amount of after, discharge by the mud valve of bottom and behind filter-press dehydration, to pack, can work as the fertilising that compound manure is used for plant.Colourity in the water body and peculiar smell are at the H of nascent state
2O
2Effect under obtain the degraded.Owing to exist certain amount of H CLO in the water body, so the bacterium in the water body, virus are had lasting virus killing, sterilization ability.
The portable ecological reestablishment and the device of the innovation invention comprise the hull that is entwined by steel plate welding or glass reinforced plastic, are provided with adjustable catch tray in the place ahead of hull, and catch tray is movably connected on the hull, and cabin is divided into two-layer up and down.Be provided with in the stratum and collect pumping plant, storage area, electrochemical reaction district, ion-exchange absorption district, saturated solution storage area, regeneration soln pump, water exit, Generators, power propelling machine room and fuel oil bin.Import at catch tray is provided with the height up and down that online frustule concentration determination instrument is controlled the collection mouth, also be provided with simultaneously on-line oxidation reduction potential instrument, the low-temperature plasma working condition is controlled in the chain work of popping one's head in of online chlorine residual measurement instrument, online dissolved oxygen meter and online PH determinator, these probes and the correspondence in electrochemical reaction district.Water inlet and water outlet correspondence in ion-exchange absorption district are provided with the redox potential instrument, control the working order of ion-exchange absorption layer.Be provided with cab, watch-keeping cubicle, rest room, laboratory and necessary living facilities on the upper strata of cabin.
Technique effect of the present invention is as follows:
The innovation invention is at defective that exists in the prior art or deficiency, a kind of electrochemical reaction is provided, ion-exchange absorption is incorporated into the portable ecological reestablishment and the device effectively removed at eutrophication water of one, use this device can degrade in the water body algae, virus, germ, total phosphorus, total nitrogen and chemical oxygen demand.
Because the portable ecological reestablishment of the innovation invention has adopted clean electrochemical techniques coupled ion exchange absorption comprehensive treating process means with device, fish animal in the water body and waterplant class are safe from harm, algae in water body sum average removal rate is reached 99%, average removal ability to the virus and bacteria in the water body reaches 99%, clearance ability to total nitrogen and total phosphorus reaches 95%, COD in water body clearance ability is reached 95%, and have telework ability flexibly.
The portable ecological reestablishment of the innovation invention is handled with the eutrophication water that device can be widely used in lake, river, reservoir, and can be applied to the sewage disposal on land.Be the inevitable trend of WeiLai Technology development.
Description of drawings:
Accompanying drawing 1 portable ecological reestablishment and device floor plan synoptic diagram
Reference numeral lists as follows:
1, hull 2, catch tray 3, hydraulic connecting device 4, transport pipe 5, conveying pumping plant 6, storage area
7, electrochemical reaction district 8, generating set 9, fuel oil bin 10, regenerative pump
11, saturated solution bin 12, ion-exchange absorption district 13, water exit 14, power advance district 15, wheel house
16, watch-keeping cubicle 17, laboratory 18, meeting rest room 19, kitchen 20, toilet
Embodiment
The present invention will be further described below in conjunction with drawings and Examples.
Represented as Fig. 1, portable ecological reestablishment and device include hull 1, be connected the catch tray 2 and the hydraulic connecting device that is connected usefulness of fore-body, being provided with transport pipe 4 in catch tray is connected with the import of carrying pumping plant 5, the water body of pumping up enters storage area 7, enter the electrochemical reaction district and carry out oxidizing reaction under the effect of water body gravity, the water body after peroxidation enters ion-exchange absorption district 12 under gravity and exchanges absorption after water exit 13 is discharged hull.The work energy of electrochemical reaction 7 is by generating set 8 supplies, and the fuel oil of generating set is supplied with by the fuel oil bin.Cruising of hull advances district 14 to provide by power.Provide the regeneration saturated solution by regenerative pump 10 when ion-exchange absorption district 12 reaches capacity the exchange adsorptive power, the regeneration saturated solution is stored in the saturated solution case 11.The working condition in electrochemical reaction district 7 and ion-exchange absorption district 12 is controlled in watch-keeping cubicle 16 respectively by the numerary signal of the online probe transmission of correspondence.The project that can not detect with online detecting instrument is born by manual analysis and detection in laboratory 17.
Embodiment 1
Equipment and device:
The electrochemical reaction electrode is extremely to 176 pairs, electrode specification 1000mm * 560
78 of electrochemistry power source specials, input voltage 220V; Output voltage 20V; Outward current 80A
Engine generator set 150Kw
21600 square metres of hour processing areas
Processing speed 1 meter per second
Treatment effect sees Appendix 1
Embodiment 2
Equipment and device:
Ion-exchange absorption groove 2000 * 4000 * 600 (mm), carrier layer height 500mm, carrier granule particle diameter 500 orders; Saturated solution reactor Φ 800 * 1200 (mm), agitator 0.75kw; Charging pump Q:500L/ minute.
Throughput per hour: 10800m
3
Exchange flow velocity: 0.5 meter per second
Exchange adsorption cycle: 37 hours
The saturated regeneration period: 4 hours
Clearance to phosphorus: 95%
Should be pointed out that the above embodiment can make those skilled in the art more fully understand the innovation invention, but limit the innovation invention never in any form.Therefore, invention has been described in detail to the innovation although this specification sheets is with reference to drawings and Examples,, it will be appreciated by those skilled in the art that still and can make amendment or replacement on an equal basis the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the innovation invention, and it all should be encompassed in the middle of the protection domain of the innovation patent of invention.
Annex 1-1 treatment effect and examining report:
Annex 1-1 processing data gathers
Portable ecological reestablishment is summed up the algae removal data with device
Annex 1-2 examining report:
Claims (11)
1. portable ecological reestablishment and device, the hull 1 that comprises bearing system is divided into two-layer up and down, it is characterized in that: be provided with in described carrying hull 1 stratum storage area 6 store the water body of collecting by catch tray 2 through transport pipe 4 by carrying in the pumping plant 5 pressurization input storages 6, under hydraulic action, enter electrochemical reaction district 7 and carry out strong oxidizing reaction and strong redox reaction, after the water body of participating in oxidizing reaction and redox reaction entered under the effect of water body gravity and exchanges absorption in the ion-exchange absorption district 12, water body was discharged from outside the hull by water exit 13.Described catch tray 2 is had the place ahead that hydraulic connecting device is fixed in hull, is provided with soft transfer line 4 in the catch tray and is connected with the suction flange of carrying pumping plant 5.The online detection instrument of carrying the feed flow of pumping plant 5 to be arranged on catch tray 2 ingresss is controlled, and the discharge at control transferpump station reduces or increase when the content of the algae density in the water body (algae density on-line detector), COD (online COD detector), total nitrogen (redox potential instrument), total phosphorus (redox potential instrument) surpasses or be lower than the upper limit of setting or lower limit.Described reaction of low temperature plasma working order have the redox potential instrument, the chlorine residual measurement instrument that are arranged on reaction zone 7 water sides regulate the electric current of electrochemical reaction district power source special output strong with a little less than.Described ion-exchange absorption district 12 controls 10 of regenerative pumps by the redox potential instrument that is arranged on the water side and closes, and chain control simultaneously is arranged on the rising of water-in magnetic valve in ion-exchange absorption district 12 and closes.The described electrochemical reaction district needed electric energy of 7 work has generating set 8 to provide, and generating set is also supplied with simultaneously and carried pumping plant 5 and regenerative pump 10 needed electric energy.Described controlled function is assigned instruction by the numerical value of setting to each functional zone by microprocessor system to the watch-keeping cubicle 16 on upper strata with digital data transmission through the shielding optical cable by the correspondence probe that is located at different zones, carries out the full automatic control operation.Described power advances have been installed power engine and steering gear system and cruises to hull 1 power is provided in the district 14.
2, a kind of portable ecological reestablishment according to claim 1 and device, it is characterized in that: the hull 1 of described bearing system is for the general steel plate welding or glass fiber resin is entwined single hull or twin-hull vessel, and shape can be rectangle or positive square or other geometrical shape.Hull 1 is divided into two-layer up and down.Lower floor is the function range of distribution of treatment unit, and the upper strata is the control region of treatment unit, the driver's compartment of chemical examination district, living quarters and hull 1.Described storage area 6 is arranged on the front portion of hull 1, and 6 bottoms, storage area are connected with the reaction of low temperature plasma district by pipeline, and described conveying pumping plant 5 is fixed on the cover plate top of storage area 6.
3, a kind of portable ecological reestablishment according to claim 1 and device, it is characterized in that: described catch tray 2 is for reinforced plastics or steel plate welding or glass fiber resin is entwined, shape can be semi-circular or trilateral or other geometrical shaped body, be provided with soft transport pipe 4 in the catch tray 2, catch tray is fixed on the hull 1 by hydraulic connecting device 3, and has the lift adjustment function.
4, a kind of portable ecological reestablishment according to claim 1 and device, it is characterized in that: in the described electrochemical reaction district 7, evenly be covered with positive and negative electrode pair, electrode extremely between distance be no more than 20mm, electrode is extremely to being connected with special-purpose power supply by high temperature resistant wire.
5, a kind of portable ecological reestablishment according to claim 1 and device, it is characterized in that: loaded the activated carbon granule of process nanoscale modification in the described ion-exchange absorption district 12 as carrier, activated carbon granule grafting after modification has coated the calcium salt micelle that is rich in saturated shape, water body during by carrier phosphorus and the saturated calcium salt micelle in the water body carry out chemical reaction, make the phosphorus generation calcium superphosphate in the water body be blocked in the carrier top layer, when exchange absorption reaches certain limit, redox potential is closed water intaking valve startup regenerative pump according to the parameter of setting saturated calcium salt soln is carried out manipulation of regeneration to carrier surface, because the effect calcium superphosphate of electric charge is analysed back in the saturated calcium salt soln, is deposited on the bottom of the bin 11 of calcium salt saturated solution along with the increase of quality.Described ion-exchange absorption reaction district 12 is connected with reaction of low temperature plasma district 7 by pipeline, and magnetic valve has been installed on pipeline.
6, a kind of portable ecological reestablishment according to claim 1 and device is characterized in that: described storage area 6 and 7 districts, electrochemical reaction district have partition wall to separate to be divided into two independently chambers.Affiliated generating set 8 and the partition wall between the electrochemical reaction district 7 take special anti-corrosion leak-proof to handle, and the partition wall of described generating set 8 and saturated solution bin 11 has taked special anti-corrosion leak-proof to handle.Described regenerative pump 10 is fixed on the cover plate of saturated solution bin 11.The bottom of described saturated solution bin 11 is provided with the collection bucket of heap type, and magnetic valve has been installed in the collection bucket outlet.
7, a kind of portable ecological reestablishment according to claim 1 and device, it is characterized in that: the piling height of absorbent charcoal carrier is 800mm in the described ion-exchange absorption district 12, in the floor height of 800mm, be provided with the pipe network that sprays when supplying saturated solution that carrier is regenerated on every 200mm height, be provided with the solution collection bucket of heap type in the bottom in ion-exchange absorption district 12, the outlet of collection bucket is connected with the threeway that regenerative pump is inhaled on the Cheng Guanlu, is risen by solenoid control and closes.Be provided with partition wall between described ion-exchange absorption district 12 and the saturated solution bin 11.
8, a kind of portable ecological reestablishment according to claim 1 and device, it is characterized in that: described power advances district 14 to be arranged on the afterbody of hull 1, in establish power engine and drive steering gear system and connect the outer propeller of hull 1, and be connected by the wheel house 15 in hydraulic efficiency system and hull the place ahead.
9, a kind of portable ecological reestablishment according to claim 2 and device is characterized in that: in 16, the power source special of terminal display screen, master control system and the power supply chemical work of all online detection instruments has been installed in the watch-keeping cubicle, described upper strata.
10, a kind of portable ecological reestablishment according to claim 2 and device is characterized in that: in the described laboratory 17, be provided with conventional analytical instrument of water quality and equipment, provide real-time check and analysis data to conventional water quality analysis.
11, a kind of portable ecological reestablishment according to claim 2 and device, it is characterized in that: described living quarters is provided with meeting rest room 18, the kitchen 19 and the toilet 20 that supply remote job to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810021137XA CN101417844A (en) | 2008-08-08 | 2008-08-08 | A kind of mobile comprehensive water quality purifying treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810021137XA CN101417844A (en) | 2008-08-08 | 2008-08-08 | A kind of mobile comprehensive water quality purifying treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101417844A true CN101417844A (en) | 2009-04-29 |
Family
ID=40628872
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810021137XA Pending CN101417844A (en) | 2008-08-08 | 2008-08-08 | A kind of mobile comprehensive water quality purifying treater |
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|---|---|
| CN (1) | CN101417844A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190354A (en) * | 2011-03-22 | 2011-09-21 | 苏州超等环保科技有限公司 | Self-floating device for removing algae through plasma discharge |
| CN102424499A (en) * | 2011-10-12 | 2012-04-25 | 长江水利委员会长江科学院 | Large movable water purifying system for enclosed water area |
| CN103896421A (en) * | 2014-04-23 | 2014-07-02 | 安徽理工大学 | Floating-type automatic river wastewater purification device |
| CN107043151A (en) * | 2017-06-07 | 2017-08-15 | 中国工程物理研究院动力部 | One heavy metal species comprehensive wastewater portable processing device |
| CN109052519A (en) * | 2018-10-26 | 2018-12-21 | 环境保护部南京环境科学研究所 | A kind of water environment ecological restoration device |
| CN110759541A (en) * | 2019-11-26 | 2020-02-07 | 南京师范大学 | System and method for treating algal toxins and odor substances in high-algae sediment dehydration filtrate |
| CN114249409A (en) * | 2021-11-26 | 2022-03-29 | 河海大学 | Pre-oxidation coupling pressurizing device and method for river and lake blue algae treatment |
-
2008
- 2008-08-08 CN CNA200810021137XA patent/CN101417844A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190354A (en) * | 2011-03-22 | 2011-09-21 | 苏州超等环保科技有限公司 | Self-floating device for removing algae through plasma discharge |
| CN102190354B (en) * | 2011-03-22 | 2013-01-23 | 苏州超等环保科技有限公司 | Self-floating device for removing algae through plasma discharge |
| CN102424499A (en) * | 2011-10-12 | 2012-04-25 | 长江水利委员会长江科学院 | Large movable water purifying system for enclosed water area |
| CN102424499B (en) * | 2011-10-12 | 2013-03-27 | 长江水利委员会长江科学院 | Large movable water purifying system for enclosed water area |
| CN103896421A (en) * | 2014-04-23 | 2014-07-02 | 安徽理工大学 | Floating-type automatic river wastewater purification device |
| CN107043151A (en) * | 2017-06-07 | 2017-08-15 | 中国工程物理研究院动力部 | One heavy metal species comprehensive wastewater portable processing device |
| CN109052519A (en) * | 2018-10-26 | 2018-12-21 | 环境保护部南京环境科学研究所 | A kind of water environment ecological restoration device |
| CN110759541A (en) * | 2019-11-26 | 2020-02-07 | 南京师范大学 | System and method for treating algal toxins and odor substances in high-algae sediment dehydration filtrate |
| CN110759541B (en) * | 2019-11-26 | 2022-06-28 | 南京师范大学 | System for treating algal toxins and odor substances in high algae bottom mud dehydration filtrate and removing method |
| CN114249409A (en) * | 2021-11-26 | 2022-03-29 | 河海大学 | Pre-oxidation coupling pressurizing device and method for river and lake blue algae treatment |
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Open date: 20090429 |