CN203558889U - Multi-frequency ultrasonic microelectrolysis acoustic chemical wastewater treatment device - Google Patents
Multi-frequency ultrasonic microelectrolysis acoustic chemical wastewater treatment device Download PDFInfo
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- CN203558889U CN203558889U CN201320597259.XU CN201320597259U CN203558889U CN 203558889 U CN203558889 U CN 203558889U CN 201320597259 U CN201320597259 U CN 201320597259U CN 203558889 U CN203558889 U CN 203558889U
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a multi-frequency ultrasonic microelectrolysis acoustic chemical (b) wastewater treatment device (/b) which comprises a main box, a surface cover, a conductive copper bar, a clapboard, a slag scraper, a dross centralized pipe, a main chain wheel transmission mechanism, an oil extraction collecting device, an ultrasonic microelectrolysis device, an overflow reservoir, a sewage storage pool, a dross tank, a lifting pump, a dissolved air tank, a dissolved air pump, a stainless steel base, a micro fan, a maintenance door, an electric cabinet and a trolley handle, wherein the ultrasonic microelectrolysis comprises a micro bubble generator, a multi-frequency ultrasonic sound generation device, a pneumatic ultrasonic ammonia nitrogen air stripping device and a catalytic strong oxidization reaction soundboard device, wherein multi-frequency ultrasonic acoustic electrocoagulation devices are arranged at the bottom of the main box and are separated at middle positions through multiple reaction soundboard devices; multiple micro bubble generators and multiple pneumatic ultrasonic ammonia nitrogen air stripping devices are correspondingly arranged at the bottom of the separation part. The multi-frequency ultrasonic microelectrolysis acoustic chemical wastewater treatment device has the advantages of high practicality, simple structure, corrosion resistance, durability, energy conservation and environment friendliness, and is simple to use and install.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, particularly the micro-electricity of a kind of multi-frequency ultrasonic
Separate acoustics wastewater treatment equipment.
Background technology
Develop rapidly along with industries such as townm refuse percolate, mechano-electronic process industry, oil extraction in oil field Oil Refining Industry, metallurgical industry, fine chemistry industry and pharmaceutical industry and printing and dyeing, the processing of some high-concentration hardly-degradable poisonous and harmful organic wastewaters is puzzlement efforts at environmental protection person's a difficult problem always, and micro-pollution of tap water simultaneously is also directly connected to the mankind's tap water health problem.Meanwhile along with growth in the living standard, people's environmental consciousness is constantly strengthened, migration to hardly degraded organic substance in environment, variation are more and more paid close attention to, yet the processing of high-concentration hardly-degradable organic pollutant is a difficult point of wastewater treatment all the time, is difficult to process with common process.Because this type of waste strength is high, COD is generally tens thousand of mg/l, contained pollutent is mainly aromatics herein, and molecular weight is very large, and biodegradability is bad, and wastewater toxicity is large, inorganic salt content is high, and the method that adopts chemical chlorination, ozone oxidation and Fenton to process has long reaction time, and reaction not exclusively, adjust PH to 2-4, sour addition greatly and also ferrous iron and hydrogen peroxide oxidant consumption large; Cause cost of investment high, working cost is high, and sludge yield is large, has the shortcomings such as secondary pollution after dosing.
Utilizing the be coupled organic pollutant of chemical pollutant, especially difficult degradation in micro-electrolysis electrochemical technology degradation water of multi-frequency ultrasonic acoustic-electric, is the new type water treatment technology that development in recent years is got up.Lot of experiments shows, ultrasonic frequency increase, and the cavitation bubble in liquid medium reduces, cavatition strength degradation, sonochemistry effect also declines accordingly.When ultrasonic frequency is very high, the time of expansion and compression cycle is very short, because the time of expansion cycles holds very much, so that can not wait until microvesicle grow to enough cause greatly liquid medium break, form cavitation bubble, even if produced cavitation bubble in expansion process, the required time of these cavitation bubble collapses drops to much longer than compressing the desired time of partly circulating.Therefore when ultrasonic intensity one timing, its frequency is higher, and cavatition is less.And research recently shows, high-frequency ultrasonic contributes to improve ultrasonic degradation speed.Frequency of sound wave is too low, and the output of free radical is not high, and Sonochemical degradation effect weakens.For achieving the goal, we adopt multi-frequency ultrasonic and the coupling of micro-electrolysis acoustic-electric
Ultrasonic wave electrochemistry wastewater processing technology has solved this difficult problem, and it is short that employing has the reaction times, reacts completely, and adjusts PH1-13, does not need to add acid and self-produced ferrous iron and hydrogen peroxide, and oxygenant consumption is very little; Cost of investment is low, and working cost is low, and sludge yield is few, there is no the advantages such as secondary pollution.
Utility model content
In order to overcome above-mentioned shortcoming, the utility model provides a kind of and has practically, simple in structure, anticorrosive, and durable, is easily used and install, the advantage of energy-conserving and environment-protective.
The micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic wastewater treatment equipment, comprise main box, cover, conducting copper, dividing plate, slag scraper, scum silica frost concentrate tube, head sprocket transmission rig, drain oil gathering apparatus, ultrasonic wave micro-electrolysis device, overflow water reservoir, effluent holding reservoir, scum silica frost groove, lift pump, dissolving, air dissolved pump, stainless steel base, mini fan, access door, electricity cabinet and walkie fork lift truck handle, wherein, described effluent holding reservoir connects the waterwater entrance of lift pump and main box upper end by pipeline, scum silica frost groove is communicated with scum silica frost concentrate tube by pipeline, slag scraper is from stretching out one end to scum silica frost concentrate tube in main box, described conducting copper is fixed on main box inner upper end, is the slag scraper that head sprocket transmission rig is installed in bottom, described ultrasonic wave micro-electrolysis device comprises microbubble generator, multi-frequency ultrasonic sound-producing device, pneumatic ultrasonic ammonia nitrogen blowing device and catalyzing and strong oxidizing reaction phonation board device, wherein, multi-frequency ultrasonic sound-producing device is positioned over main box bottom, at casing medium position, by some deblocking reaction phonation board devices, separated, in spaced portions bottom correspondence, several microbubble generators and several pneumatic ultrasonic ammonia nitrogen blowing devices are installed, depending on waste water quality in spaced portions bottom or top immerse water 200-500 millimeter depths correspondence redox devulcanizer be installed respectively, in spaced portions top correspondence, 2 horn ultrasonic wave sound-producing devices are installed, in its bottom, side, be overflow water reservoir, upper end is drain oil gathering apparatus, described lift pump is arranged on stainless steel base side by side by several, on its side, dissolving, air dissolved pump and mini fan is installed, electric cabinet portion mounted thereto, described access door and walkie fork lift truck are being arranged on main box outside.
As further improvement of the utility model: have partition distance between described reaction phonation board and slag scraper.
As further improvement of the utility model: described reaction phonation board device comprises anodic reaction phonation board device and cathodic reaction phonation board device.
As further improvement of the utility model: described anodic reaction phonation board is cuboid by anode positioning splint and end portion supports fixture combination, anode porous aluminium sheet is the oblique inside that is placed in, 30-60 degree angle, the useful compression copper nut of inner center position is the special copper core double-screw bolt of external part fixedly, between anode porous aluminium sheet and special copper core double-screw bolt, the oblique hollow aluminum packing ring of 30-60o is installed, inner upper and lower ends is all provided with end portion supports jig plate.
As further improvement of the utility model: described cathodic reaction phonation board is cuboid by negative electrode positioning splint and end portion supports fixture combination, negative electrode monolithic porous is the oblique inside that is placed in, 30-60 degree angle, the useful compression copper nut of inner center position is the special copper core double-screw bolt of external part fixedly, between negative electrode monolithic porous and special copper core double-screw bolt, the oblique cored iron packing ring of 30-60o is installed, inner upper and lower ends is all provided with end portion supports jig plate.
As further improvement of the utility model: described main box, cover, drain oil gathering apparatus and walkie fork lift truck are all adopting PP modification plate to make.
As further improvement of the utility model: described dividing plate, head sprocket transmission rig, dissolving, air dissolved pump and stainless steel base all adopt SUS304L stainless steel to make.
As further improvement of the utility model: described conducting copper adopts standard cathode copper or T2 fine copper rod.
As further improvement of the utility model: described drain oil gathering apparatus comprises oil exit pipe and oil-collecting bucket.
As further improvement of the utility model: the micro-electrolysis sonochemistry of described multi-frequency ultrasonic wastewater treatment equipment adopts corrosion resistant material, makes this device durable for a long time.
As further improvement of the utility model: described overflow water reservoir bottom has gac and sand to filter purifier.
As further improvement of the utility model: described motor adopts PLC intelligent microcomputer to control.
As further improvement of the utility model: described multi-frequency ultrasonic sound-producing device is designed with the work of high, normal, basic multifrequency timing cycle, the micro-electrolysis power of ultrasonic wave adopts the effect of high frequency low current pulse electrochemical.
As further change of the present utility model: described low frequency piezoelectric ultrasonic is sent out shake device or the pneumatic ultrasonic wave of intermediate frequency and sent out shake device and adopt SU316L polished surface corrosion resisting stainless steel, and high frequency horn ultrasonic wave adopts the anti-corrosion titanium steel head of polished surface.
Compared with prior art, the beneficial effects of the utility model are:
1. the ultra-fine bubble of air supporting-self-produced air supporting and sterilizing, decolouring and the large function of deodorization seven are in a machine.
2. ultrasonic cleaning can solve problem of passivation and blockage problem.
3. except salt functional, can make pole plate charged, electro-adsorption demineralization, makes the liquid sea water desaltination of RO membrane concentration.
4. breakdown of emulsion efficient degreasing function.
5. the highly difficult waste water of degradable industry, improves biochemical than (BOD
5/ COD
cR>0.35).
6. can remove highly difficult high-concentration ammonia nitrogenous wastewater.
7. highly difficult high concentration sulphate, aniline be can remove, cyanogen and stupid phenol waste water contained.
8. hydration, emulsification, mixing, solvability grease or fat all can be processed clearance and reach more than 99%.
9. ultrasonic wave electrocoagulation, without additional chemicals, produces sludge quantity seldom, can process containing high density heavy metal containing sewage, and continuous, stable circular flow process, fully automatic system, running cost is low, and floor space is little.
10. the OH free radical that ultrasonic wave electrocoagulation process produces, without selectively directly reacting with the organic pollutant in waste water, is degraded to carbonic acid gas, water and simple organic, does not produce secondary pollution.
11. ultrasonic wave electro-coagulation equipments are used micro-electrolysis mode, and energy efficiency is high.
The 12. 1 kinds of micro-electrolysis acoustic-electric coupling of multi-frequency ultrasonic wastewater processing technology products are broken through the electrolytic process of traditional low voltage, large electric current, and adopt the micro-electrolysis acoustic-electric of ultrasonic pulse coupling electrochemical method.
The utlity model has practically, simple in structure, anticorrosive, durable, is easily used and installs, the advantage of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is left view of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to figures 1 through Fig. 3,
the micro-electrolytic waste water treatment equipment of a kind of multi-frequency ultrasonic, comprise main box 1, cover 2, conducting copper 3, dividing plate 4, slag scraper 5, scum silica frost concentrate tube 15, head sprocket transmission rig 6, drain oil gathering apparatus 7, the micro-electrolysis electro-coagulation equipment of ultrasonic wave, overflow water reservoir 13, effluent holding reservoir 11, scum silica frost groove 12, lift pump 16, dissolving 17, air dissolved pump 18, stainless steel base 14, mini fan 19, access door 20, electricity cabinet 21 and walkie fork lift truck are 22, wherein, described effluent holding reservoir 11 connects the waterwater entrance of lift pump 16 and main box 1 upper end by pipeline, scum silica frost groove 12 is communicated with scum silica frost concentrate tube 15 by pipeline, slag scraper 5 is from stretching out one end to scum silica frost concentrate tube 15 in main box 1, described conducting copper 33 is fixed on main box 1 inner upper end, is the slag scraper 5 that head sprocket transmission rig 6 is installed in bottom, described ultrasonic wave micro-electrolysis device comprises microbubble generator 8, multi-frequency ultrasonic sound-producing device 9, pneumatic ultrasonic ammonia nitrogen blowing device and catalyzing and strong oxidizing reaction phonation board device 10, wherein, multi-frequency ultrasonic sound-producing device 9 is positioned over main box 1 bottom, at casing medium position, by some deblocking reaction phonation board devices, separated, in spaced portions bottom, correspondence is provided with several microbubble generator 8 and several pneumatic ultrasonic ammonia nitrogen blowing devices, depending on waste water quality in spaced portions bottom or top immerse water 200-500 millimeter depths correspondence redox devulcanizer be installed respectively, in spaced portions top correspondence, 2 horn ultrasonic wave sound-producing devices are installed, in its bottom, side, be overflow water reservoir 13, upper end is drain oil gathering apparatus 7, described lift pump 16 is arranged on stainless steel base 14 side by side by several, and dissolving 17, air dissolved pump 18 and mini fan 19 are installed on its side, electric cabinet 21 portion mounted thereto, described access door 20 is arranged on main box 1 outside with walkie fork lift truck 22.
Between described reaction phonation board and slag scraper 5, there is partition distance.
Described reaction phonation board device comprises anodic reaction phonation board device and cathodic reaction phonation board device.
Described anodic reaction phonation board is cuboid by anode positioning splint and end portion supports fixture combination, anode porous aluminium sheet is the oblique inside that is placed in, 30-60 degree angle, the useful compression copper nut of inner center position is the special copper core double-screw bolt of external part fixedly, between anode porous aluminium sheet and special copper core double-screw bolt, the oblique hollow aluminum packing ring of 30-60o is installed, inner upper and lower ends is all provided with end portion supports jig plate.
Described cathodic reaction phonation board is cuboid by negative electrode positioning splint and end portion supports fixture combination, negative electrode monolithic porous is the oblique inside that is placed in, 30-60 degree angle, the useful compression copper nut of inner center position is the special copper core double-screw bolt of external part fixedly, between negative electrode monolithic porous and special copper core double-screw bolt, the oblique cored iron packing ring of 30-60o is installed, inner upper and lower ends is all provided with end portion supports jig plate.
Described main box 1, cover 2, drain oil gathering apparatus 7 and walkie fork lift truck all adopt PP modification plate to make 22.
Described dividing plate 4, head sprocket transmission rig 6, dissolving 17, air dissolved pump 18 and stainless steel base 14 all adopt SUS304L stainless steel to make.
Described conducting copper 3 adopts standard cathode copper or T2 fine copper rod.
Described drain oil gathering apparatus 7 comprises oil exit pipe and oil-collecting bucket.
The micro-electrolysis sonochemistry of described multi-frequency ultrasonic wastewater treatment equipment adopts corrosion resistant material, makes this device durable for a long time.
Described overflow water reservoir 13 bottoms have gac and sand to filter purifier.
Described motor adopts PLC intelligent microcomputer to control.
Described multi-frequency ultrasonic sound-producing device 9 is designed with the work of high, normal, basic multifrequency timing cycle, and the micro-electrolysis power of ultrasonic wave adopts the effect of high frequency low current pulse electrochemical.
Described low frequency piezoelectric ultrasonic sends out shake device or the pneumatic ultrasonic wave of intermediate frequency is sent out shake device employing SU316L polished surface corrosion resisting stainless steel, and high frequency horn ultrasonic wave adopts the anti-corrosion titanium steel head of polished surface.
case study on implementation is as follows:
depending on waste water quality, at the utility model, install some reaction phonation board devices additional, present case visual response phonation board device number is four.
PLC intelligent microcomputer by motor is controlled, lift pump 16 extracts sewage and enters ultrasonic wave micro-electrolysis device from waterwater entrance from effluent holding reservoir 11, spaced portions at the first deblocking reaction phonation board device, by 9 effects of multi-frequency ultrasonic sound-producing device, ultrasonic wave realizes cavatition and greatly improves inhomogeneous reaction speed, realize the even mixing between inhomogeneous reaction thing, the diffusion of accelerated reaction thing and product, promote the formation of solid particulate, control size and the distribution of particle, play corrosion and cleanup action.
Effluent stream is through the spaced portions of the first deblocking reaction phonation board device and the second deblocking reaction phonation board device, under 9 effects of multi-frequency ultrasonic sound-producing device, produces pedesis, demulsification, and little oil droplet reaches brokenly stable equilibrium, makes the little oil droplet large oil droplet that congeals into.Realize high efficiency oil-water separation;
Effluent stream is through the spaced portions of the second deblocking reaction phonation board device and the 3rd deblocking reaction phonation board device, under 9 effects of multi-frequency ultrasonic sound-producing device, anode hydrolysis generates hydrogen peroxide, play ultrasonic wave Fenton strong oxidation, play the broken ring of chain rupture chain reaction effect, the macromolecules degradations such as protein, Mierocrystalline cellulose, xylogen, humic acid, phenol are low molecules of ethanol methyl alcohol, acetic acid etc.Negative electrode is realized reduction reaction, generates bubble hydrogen, drives residue particles thing to suspend upwards, plays air supporting effect.
Effluent stream, through the spaced portions of the 3rd deblocking reaction phonation board device and the 4th deblocking reaction phonation board device, under 9 effects of multi-frequency ultrasonic sound-producing device, realizes absorption, deionization, desalination; Spaced portions bottom at each reaction phonation board device, microbubble generator 8 generates the floating upper effect of microbubble and plays seizure, adheres to suspended substance, colloid, oils in sewage, make it to be suspended to fast on the water surface, head sprocket transmission rig 6 drives slag scraper 5 work, slag scraper 5 drives the scum silica frost stickup being suspended on the water surface to scum silica frost concentrate tube 15, and scum silica frost flows to storage in scum silica frost groove 12 again.
At the water after the micro-electrolysis acoustic-electric coupling of multi-frequency ultrasonic wastewater treatment equipment is processed, effectively removed the COD in waste water, humic acids, phenyl ring class, halohydrocarbon, lipid acid long chain hydrocarbon, heterocyclic hydrocarbon, protein, Mierocrystalline cellulose, xylogen, remove PVA, NH4-N, SO4-, SS, phosphoric acid salt, foul smell, zwitterion, colloid, useless oil in water emulsion, the noxious pollutants such as pigment, can removal heavy metal and salt through ultrasonic wave electro-adsorption, these current are through dividing plate 4, by overflow port, flow to overflow tank, gac and sand through bottom filters after purifier processing again, through pipeline, discharge and collect, these water are middle water (can reach middle water and recycle standard) after aerobic/anaerobic-CMBR vibration membrane bioreactor for treatment.Fluid, on the water surface, flows into drain oil gathering apparatus 7 through overflow port, and fluid enters oil drum storage through oil exit pipe.
In sum; those of ordinary skill in the art reads after the utility model file; according to the technical solution of the utility model and technical conceive, without creative brainwork, make other various corresponding conversion scheme, all belong to the scope that the utility model is protected.
Claims (9)
1. the micro-electrolysis sonochemistry of multi-frequency ultrasonic
wastewater treatment equipment, it is characterized in that: comprise main box, cover, conducting copper, dividing plate, slag scraper, scum silica frost concentrate tube, head sprocket transmission rig, drain oil gathering apparatus, ultrasonic wave micro-electrolysis device, overflow water reservoir, effluent holding reservoir, scum silica frost groove, lift pump, dissolving, air dissolved pump, stainless steel base, mini fan, access door, electricity cabinet and walkie fork lift truck handle, wherein, described effluent holding reservoir connects the waterwater entrance of lift pump and main box upper end by pipeline, scum silica frost groove is communicated with scum silica frost concentrate tube by pipeline, slag scraper is from stretching out one end to scum silica frost concentrate tube in main box, described conducting copper is fixed on main box inner upper end, is the slag scraper that head sprocket transmission rig is installed in bottom, described ultrasonic wave micro-electrolysis device comprises microbubble generator, multi-frequency ultrasonic sound-producing device, pneumatic ultrasonic ammonia nitrogen blowing device and catalyzing and strong oxidizing reaction phonation board device, wherein, multi-frequency ultrasonic sound-producing device is positioned over main box bottom, at casing medium position, by some deblocking reaction phonation board devices, separated, in spaced portions bottom correspondence, several microbubble generators and several pneumatic ultrasonic ammonia nitrogen blowing devices are installed, depending on waste water quality in spaced portions bottom or top immerse water 200-500 millimeter depths correspondence redox devulcanizer be installed respectively, in spaced portions top correspondence, 2 horn ultrasonic wave sound-producing devices are installed, in its bottom, side, be overflow water reservoir, upper end is drain oil gathering apparatus, described lift pump is arranged on stainless steel base side by side by several, on its side, dissolving, air dissolved pump and mini fan is installed, electric cabinet portion mounted thereto, described access door and walkie fork lift truck are being arranged on main box outside.
2. the micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic according to claim 1 wastewater treatment equipment, is characterized in that: between described reaction phonation board and slag scraper, have partition distance.
3. the micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic according to claim 1 wastewater treatment equipment, is characterized in that: described reaction phonation board device comprises anodic reaction phonation board device and cathodic reaction phonation board device.
4. the micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic according to claim 1 wastewater treatment equipment, it is characterized in that: described anodic reaction phonation board is cuboid by anode positioning splint and end portion supports fixture combination, anode porous aluminium sheet is the oblique inside that is placed in, 30-60 degree angle, the useful compression copper nut of inner center position is the special copper core double-screw bolt of external part fixedly, between anode porous aluminium sheet and special copper core double-screw bolt, the oblique hollow aluminum packing ring of 30-60o is installed, inner upper and lower ends is all provided with end portion supports jig plate.
5. the micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic according to claim 1 wastewater treatment equipment, it is characterized in that: described cathodic reaction phonation board is cuboid by negative electrode positioning splint and end portion supports fixture combination, negative electrode monolithic porous is the oblique inside that is placed in, 30-60 degree angle, the useful compression copper nut of inner center position is the special copper core double-screw bolt of external part fixedly, between negative electrode monolithic porous and special copper core double-screw bolt, the oblique cored iron packing ring of 30-60o is installed, inner upper and lower ends is all provided with end portion supports jig plate.
6. the micro-electrolysis sonochemistry of a photograph a kind of multi-frequency ultrasonic claimed in claim 1 wastewater treatment equipment, is characterized in that: described main box, cover, drain oil gathering apparatus and walkie fork lift truck are all adopting PP modification plate to make.
7. the micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic according to claim 1 wastewater treatment equipment, is characterized in that: described dividing plate, head sprocket transmission rig, dissolving, air dissolved pump and stainless steel base all adopt SUS304L stainless steel to make.
8. the micro-electrolysis sonochemistry of a kind of multi-frequency ultrasonic according to claim 1 wastewater treatment equipment, is characterized in that: described conducting copper adopts standard cathode copper or T2 fine copper rod.
9. the micro-electrolysis sonochemistry of a kind of multiple frequency ultrasonic pen according to claim 1 wastewater treatment equipment, is characterized in that: described drain oil gathering apparatus comprises oil exit pipe and oil-collecting bucket.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879558A (en) * | 2014-12-24 | 2016-08-24 | 苏州超等环保科技有限公司 | Dual-frequency ultrasonic wave and plasma combined garbage storage odor gas purification technology |
| CN106145247A (en) * | 2016-07-25 | 2016-11-23 | 扬州市泽惠环境工程有限公司 | A kind of cavitation microbiological fuel cell reactor and the method processing waste water thereof |
| CN107140775A (en) * | 2017-07-17 | 2017-09-08 | 福建工程学院 | A kind for the treatment of method of printing and dying wastewater and device |
| CN110342700A (en) * | 2019-05-06 | 2019-10-18 | 苏州久沛环保科技有限公司 | In conjunction with the waste emulsified mixture treatment process of ultrasonic wave and electrocoagulation |
| US11306007B2 (en) | 2016-09-20 | 2022-04-19 | National Research Council Of Canada | Ferro-cavitation processes for target metal separation |
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2013
- 2013-09-26 CN CN201320597259.XU patent/CN203558889U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879558A (en) * | 2014-12-24 | 2016-08-24 | 苏州超等环保科技有限公司 | Dual-frequency ultrasonic wave and plasma combined garbage storage odor gas purification technology |
| CN106145247A (en) * | 2016-07-25 | 2016-11-23 | 扬州市泽惠环境工程有限公司 | A kind of cavitation microbiological fuel cell reactor and the method processing waste water thereof |
| CN106145247B (en) * | 2016-07-25 | 2018-12-14 | 扬州市泽惠环境工程有限公司 | A kind of cavitation-microbiological fuel cell reactor and its method for handling waste water |
| US11306007B2 (en) | 2016-09-20 | 2022-04-19 | National Research Council Of Canada | Ferro-cavitation processes for target metal separation |
| US11679996B2 (en) | 2016-09-20 | 2023-06-20 | National Research Council Of Canada | Ferro-cavitation processes for target metal separation |
| CN107140775A (en) * | 2017-07-17 | 2017-09-08 | 福建工程学院 | A kind for the treatment of method of printing and dying wastewater and device |
| CN110342700A (en) * | 2019-05-06 | 2019-10-18 | 苏州久沛环保科技有限公司 | In conjunction with the waste emulsified mixture treatment process of ultrasonic wave and electrocoagulation |
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Granted publication date: 20140423 |