CN107265747A - A kind of Restaurant Industry Wastewater oil removal treatment method - Google Patents
A kind of Restaurant Industry Wastewater oil removal treatment method Download PDFInfo
- Publication number
- CN107265747A CN107265747A CN201710693201.8A CN201710693201A CN107265747A CN 107265747 A CN107265747 A CN 107265747A CN 201710693201 A CN201710693201 A CN 201710693201A CN 107265747 A CN107265747 A CN 107265747A
- Authority
- CN
- China
- Prior art keywords
- oil
- allyl
- catalysis
- waste water
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of Restaurant Industry Wastewater oil removal treatment method, waste water sequentially passes through cache pool, coarse rack, the oily adsorbent equipment of microvesicle air supporting, oil catalysis neutralizing suction reactor, pH value regulating reservoir, primary sedimentation basin, organic rhodium catalysis reactive tank, biological denitrificaion pond, secondary sedimentation tank, water purifying tank again.This method it is creative make use of catalytic action of the π allyl Ni compounds to oil molecule, when the oil in waste water is modified kieselguhr adsorption and at a temperature of 200 ~ 250 DEG C, under the catalysis of π allyl Ni compounds, of short duration fracture can occur for the C H keys in oil molecule, and it is quick in conjunction with for C C keys or C H keys, and C H keys can be broken again, C C keys are then limited without being broken again because of the catalytic action of π allyl Ni compounds, therefore the shorter oil molecule of carbochain can be made gradually to synthesize the longer heavy oil molecules of carbochain.
Description
Technical field
The present invention relates to a kind of food and drink waste water oil removal treatment method, the field of waste water treatment belonged in environmental protection.
Background technology
In sanitary sewage, catering oily wastewater is the main water body of a class therein.Numerous dining room, dining room, food processing
Enterprise and resident's daily life can discharge substantial amounts of containing sewage, wherein containing substantial amounts of animal and plant fat, if without place
Direct method is managed, the blocking of pipeline, the muddiness corruption of water body can be caused and pathogeny is controlled in growth.
At present, existing sewage from catering business deoiling method includes following four.
（1）Physical mainly include be separated by filtration method, dissolved air flotation method, but be only applicable to separation waste water in particle compared with
Big oil product, treatment effeciency is 60~80%, and oil content is about 100~200 mg/litres in water outlet.Tiny oil droplets in waste water and
Oil emulsion is then very difficult to remove.
（2）The advantage of chemical Treatment is low cost of equipment, high treating effect, simple to operate；Have the disadvantage needs constantly to
Chemical agent is delivered in waste water, its operating cost is high, and can introduce secondary pollution.
（3）Physical-chemical process mainly includes Bubble-floating Method, absorption method, electrochemical process, ultrasonic separation method etc., these methods one
As all have the advantages that adaptability is relatively strong, selectivity is wide.
（4）Biochemistry（It is biochemical）Facture is the biochemical action using microorganism, and complicated organic matter is decomposed into letter
Single material, so that noxious material is converted into innocuous substance, is purified oil-polluted water.Microorganism can regard organic matter as battalion
Material is supported, is absorbed into a portion for the organic principle in microbial body or is proliferated into new microorganism, remaining
Part can be resolved into simple organic or inorganic material by microbiological oxidation.
Due to above-mentioned traditional administering method have the shortcomings that it is certain, therefore, it is necessary to break away from existing Treatment process road
Line, hews out the new way of processing sanitary sewage oil removing, and then develop a kind of sanitary sewage oil removal treatment technology of new type.
The content of the invention
To solve the deficiencies in the prior art, the invention provides a kind of food and drink waste water oil removal treatment method, food and drink
Waste water enters cache pool by waste line, centralized collection and stably is carried out herein, the outlet of cache pool is connected by waste line
Coarse rack is connect, the major diameter solid matter in food and drink waste water is removed at this, the outlet of coarse rack connects micro- gas by waste line
The oily adsorbent equipment of bubble, microbubble oil adsorbent equipment bottom is equipped with 9 ultra-fine bubble generators, the liquid level of device and can accommodated
One laterally disposed π-allyl Ni compound modification infusorial earth adsorbed film, its left upper portion is equipped with inlet valve, right side bottom
Portion is equipped with flowing water Valve, and the food and drink waste water containing oil that big particle diameter material is tentatively removed by coarse rack is adsorbed by microbubble oil
The inlet valve of device left upper portion enters inside device, and 9 ultra-fine bubble generators are started working, and produces diameter and is less than 50
μm superfine air bubble, the oil molecule that superfine air bubble can be carried secretly in waste water together floats, and make its by liquid level containing π-
Allyl Ni compound modification infusorial earth adsorbed film is adsorbed, and because of the oil catalysis with high temperature, reactor is inhaled in neutralizing to the device right side wall again
It is connected, therefore is covered with aerogel blanket thermal insulation layer, aerogel blanket thermal insulation layer top is equipped with stainless steel machinery arm and ball bearing；Oil
Neutralizing inhales reactor using high-strength stainless steel material again for catalysis, and its bottom is equipped with inside 5 electric heating air blast blower fans, device and installed
5 π for treating high-temperature process-allyl Ni compound modification infusorial earth suction can be placed vertically by having on a set of stainless steel membrane frame, film frame
Membrane, its bottom right is provided with heavy oil outlet；What absorption was oily completely contains π-allyl Ni compound modification infusorial earth adsorbed film
Captured, and be held upright on the stainless steel membrane frame during reactor is inhaled in oil catalysis again neutralizing, reactor by stainless steel machinery arm
5 electric heating air blast blower fans of bottom are started working, and 200 ~ 250 DEG C of high temperature air are produced, in urging for π-allyl Ni compound
Under change, the c h bond in oil molecule can occur to be broken and quickly be combined into C-C keys, and C-C keys will not be then broken again, therefore can
The shorter oil molecule of carbochain is gradually synthesized the longer heavy oil molecules of carbochain, meanwhile, heavy oil molecules can at high temperature from containing π-
Desorbed in allyl Ni compound modification infusorial earth adsorbed film, the heavy oil outlet discharge after convergence on the right side of reactor bottom,
Can be by centralized collection and recycling；The outlet of microvesicle air supporting oil adsorbent equipment connects pH value regulating reservoir by waste line, herein
The pH value of waste water is adjusted to weakly acidic pH, the outlet of pH value regulating reservoir connects primary sedimentation basin 6 by waste line, at this to useless
Water carries out precipitation clarifying treatment, and the outlet of primary sedimentation basin connects organic rhodium catalysis reactive tank by waste line, and organic rhodium is urged
Changing the outer layer covers of polymerization reaction trough has cell body insulating protective layer, and the upper right quarter of reactive tank is provided with inlet valve, and lower left quarter is provided with
Flowing water Valve, cell body middle body is provided with the rhodium porous aggregate of four carbonyl of dichloro two, as polymerisation catalysts, under packing layer
Portion is connected with granular material discharged mouth, and arranged on left and right sides wallboard center is respectively provided with a high-voltage discharging electrode, in reaction tank bottom
Arranged on left and right sides is respectively equipped with a stirrer paddle, and waste water enters reactive tank by the inlet valve of organic rhodium catalysis polymerization reaction trough
Inside, high-voltage discharging electrode is carried out at interval of 0.2s produced by an electrion, one of high-voltage arc of generation, high-voltage arc
High-energy is by fat absorption remaining in waste water, and the c h bond in grease molecules is played pendulum by energy excitation, and
C h bond occurs under the catalytic action of the rhodium of four carbonyl of dichloro two to be broken and recombinate, macromolecular polymeric particulate matter is ultimately generated, to suspend
The form of thing is dispersed in water, and discharges reactive tank by the flowing water Valve on the right side of reactive tank, into secondary sedimentation tank, herein will
Remaining insoluble matter in waste water is all removed, and the outlet of secondary sedimentation tank connects water purifying tank by waste line, water purifying tank
Outlet will be arranged by waste line outside the purification water outlet after processing.
The dischargeable capacity of its microvesicle air supporting oil adsorbent equipment is 155m3, it is small that ultra-fine bubble generator can produce diameter
In 50 μm of superfine air bubble, normal working voltage is 20V, and working life is generally 5000h.
Its oil catalysis volume that reactor is inhaled in neutralizing again is 330m3, its electric heating air blast blower fan can produce 200 ~ 250 DEG C of heat
Air, normal working voltage is 380V.
The area of π-allyl Ni compound modification infusorial earth adsorbed film is 10.2m2, the content of π-allyl Ni compound
For 16.6g/m2, the purity of π-allyl Ni compound is 95.2%.
The advantage of the invention is that：
（1）The present invention has broken away from existing food and drink waste water oil purification tupe, and creative employs physical means and chemistry
The technology path that method is combined, makes full use of the suction-operated of modification infusorial earth and catalyzing and synthesizing for π-allyl Ni compound
Effect, makes the adsorbed enrichment of the oil in food and drink waste water, and concurrent GCMS computer reaction generates available heavy oil, its oily removal effect
Rate reaches 99.8%.
（2）The present invention takes π-allyl Ni compound being scattered in modified silicon by the use of hot-air as heating source
Mode in diatomaceous earth, makes the more complete of synthetic reaction progress, improves reaction efficiency, improve the processing energy of whole system
Power.
（3）Modification infusorial earth adsorbed film used in the present invention is regenerated after thermal desorption process, can be used again
Oil in absorption waste water, realizes the recycling of material, greatly reduces operating cost.
（4）The principle of the invention is simple and easy to apply, and design and construction cost is relatively low, and treatment effect is preferably, operation expense
It is very low, be conducive to a wide range of popularization and application.
Brief description of the drawings
Fig. 1 is the equipment schematic diagram of the present invention.
In figure：Reactor, 5- are inhaled in neutralizing again for 1- cache pools, 2- coarse racks, the oily adsorbent equipment of 3- microvesicles air supporting, the catalysis of 4- oil
The organic rhodium catalysis reactive tank of pH value regulating reservoir, 6- primary sedimentation basins, 7-, 8- secondary sedimentation tanks, 9- water purifying tanks；
Fig. 2 is that the schematic diagram for inhaling reactor is dissolved in the oily adsorbent equipment of microvesicle air supporting and oil catalysis again.
32- ultra-fine bubble generators, 33- superfine air bubbles, 34- stainless steel machineries arm, 35- balls bearing, 36- water inlets
Valve, 37- flowing water Valves；41- aerogel blankets thermal insulation layer, 42- π-allyl Ni compound modification infusorial earth adsorbed film, 43- are not
Become rusty steel membrane frame, 44- electric heating air blast blower fan, 45- heavy oil outlets.
Fig. 3 is the schematic diagram of the organic rhodium catalysis polymerization reaction trough of electrion.
71- high-voltage discharging electrodes, the rhodium porous aggregate of four carbonyl of 72- dichloros two, 73- cell bodies insulating protective layer, 74- water intaking valves
Door, 75- flowing water Valves, 76- stirrer paddles, the granular material discharged mouths of 77-.
Embodiment
Food and drink waste water oil removal treatment method as shown in Figure 1, the food and drink waste water of oil-containing enters cache pool by waste line
1, centralized collection and preliminarily stabilised regulation are carried out herein, and the outlet of cache pool 1 connects coarse rack 2 by waste line, gone herein
Except the major diameter solid matter in food and drink waste water, the outlet of coarse rack 2 connects the oily adsorbent equipment of microvesicle air supporting by waste line
3, in microvesicle air supporting oil adsorbent equipment 3 containing the meeting after complete absorption oil of π-allyl Ni compound modification infusorial earth adsorbed film 42
Captured by stainless steel machinery arm 34, and be admitted to oil catalysis neutralizing suction reactor 4 again, life in reactor 4 is inhaled in neutralizing again for oil catalysis
Into heavy oil discharge and be recycled from heavy oil outlet 45, meanwhile, the outlet of microvesicle air supporting oil adsorbent equipment 3 passes through useless
Water pipeline connection pH value regulating reservoir 5, is herein adjusted the pH value of waste water to weakly acidic pH, the outlet of pH value regulating reservoir 6 passes through waste water
Pipeline connects primary sedimentation basin 6, carries out precipitation clarifying treatment to waste water at this, the outlet of primary sedimentation basin 6 passes through waste line
Organic rhodium catalysis reactive tank 7 is connected, the remaining grease in sewage is aggregated into by electrion catalytic action at this and not dissolved in
The particulate matter of water is all removed the remaining insoluble matter in waste water at this by waste line connecting secondary sedimentation basin 8, secondary
The outlet of sedimentation basin 8 connects water purifying tank 9 by waste line, and the outlet of water purifying tank 9 passes through waste line by the purification after processing
Arranged outside water outlet；Wherein, the oily adsorbent equipment 3 of microvesicle air supporting uses high strength glass fiber reinforced plastic material, and dischargeable capacity is 155m3, its bottom
Equipped with 9 ultra-fine bubble generators 32, can produce can on the superfine air bubble 33 that diameter is less than 50 μm, the liquid level of device
A laterally disposed π-allyl Ni compound modification infusorial earth adsorbed film 42 is accommodated, the absorption membrane area is 10.2m2, π-
The content of allyl Ni compound is 16.6g/m2, the purity of π-allyl Ni compound is 95.2%, its left upper portion be equipped with into
Penstock 36, bottom right side is equipped with flowing water Valve 37, and because of the oil catalysis with high temperature, the phase of reactor 4 is inhaled in neutralizing to the device right side wall again
Connect, therefore be covered with aerogel blanket thermal insulation layer 41, the top of aerogel blanket thermal insulation layer 41 is equipped with stainless steel machinery arm 34 and ball bearing
35；Wherein, neutralizing inhales reactor 4 using high-strength stainless steel material again for oil catalysis, and volume is 330m3, its bottom is equipped with 5 electricity
Hot blast blower fan 44, can produce and be provided with inside 200 ~ 250 DEG C of hot-air, device on a set of stainless steel membrane frame 43, film frame
5 π for treating high-temperature process-allyl Ni compound modification infusorial earth adsorbed film 42 can be placed vertically, and its bottom right is provided with weight
Oily outlet 45；The food and drink waste water containing oil for tentatively removing big particle diameter material by coarse rack 2 is adsorbed by microvesicle air supporting oil
The inlet valve 36 of the left upper portion of device 3 enters inside device, and 9 ultra-fine bubble generators 32 are started working, and produces diameter
Superfine air bubble 33 less than 50 μm, the oil molecule that superfine air bubble 33 can be carried secretly in waste water together floats, and makes it by liquid level
On adsorbed containing π-allyl Ni compound modification infusorial earth adsorbed film 42, completely absorption oil contain π-allyl Ni compound
Modification infusorial earth adsorbed film 42 is captured by stainless steel machinery arm 34, and is held upright in reactor 4 is inhaled in oil catalysis again neutralizing
Stainless steel membrane frame 43 on, 5 electric heating air blast blower fans 44 of reactor bottom are started working, and the high temperature for producing 200 ~ 250 DEG C is empty
Gas, under the catalysis of π-allyl Ni compound, of short duration fracture can occur for the c h bond in oil molecule, and it is quick in conjunction with for
C-C keys or c h bond, and c h bond can be broken again, C-C keys then because the catalytic action of π-allyl Ni compound is limited and
It will not again be broken, therefore the shorter oil molecule of carbochain can be made gradually to synthesize the longer heavy oil molecules of carbochain.Meanwhile, heavy oil
Molecule can be desorbed from containing π-allyl Ni compound modification infusorial earth adsorbed film 42 at high temperature, from reactor bottom after convergence
The heavy oil outlet 45 on right side is discharged, can be by centralized collection and recycling.Outside the organic rhodium catalysis polymerization reaction trough 7 of electrion
Layer is enclosed with cell body insulating protective layer 73, and inside is silicon carbide ceramics structure, and the dischargeable capacity of reactive tank is 133m3, reactive tank
Upper right quarter be provided with inlet valve 74, lower left quarter is provided with flowing water Valve 75, and cell body middle body is provided with the rhodium of four carbonyl of dichloro two
Porous aggregate 72, as polymerisation catalysts, the aperture of filler is 5.2mm, and specific surface area is 6.5cm2/ g, packing layer bottom
Granular material discharged mouth 77 is connected with, arranged on left and right sides wallboard center is respectively provided with a high-voltage discharging electrode 71, in reaction tank bottom
Arranged on left and right sides is respectively equipped with a stirrer paddle 76, the inlet valve that sewage passes through the organic rhodium catalysis polymerization reaction trough 7 of electrion
74 enter reactive tanks inside, high-voltage discharging electrode 71 at interval of 0.1s carry out an electrion, discharge voltage range be 8500 ~
15000V, can produce the high-voltage arc for traversing cell body or so together in reactive tank, and the high-energy produced by high-voltage arc is given up
Lipid phase in water absorbs, and the c h bond in grease molecules is played pendulum by energy excitation, and in the carbonyl of dichloro four
C h bond occurs under the surface catalysis of two rhodiums to be broken and recombinate, macromolecular polymeric particulate matter is ultimately generated, with the shape of suspension
Formula is dispersed in water, and discharges reactive tank by the flowing water Valve on the right side of reactive tank, into three sedimentation basins 8.
Microvesicle air supporting oil adsorbent equipment 3, its dischargeable capacity is 275m3, ultra-fine bubble generator 32 can produce diameter
Superfine air bubble 33 less than 50 μm, normal working voltage is 20V, and working life is generally 5000h.Neutralizing inhales anti-again for oil catalysis
The volume for answering device 4 is 330m3, wherein 5 π for treating high-temperature process-allyl Ni compound modified silicons placed vertically can be accommodated
Diatomaceous earth adsorbed film 42, its electric heating air blast blower fan 44 can produce 200 ~ 250 DEG C of hot-air, and operating voltage is 380V.π-pi-allyl
The area of nickel compound modification infusorial earth adsorbed film 42 is 10.2m2, the content of π-allyl Ni compound is 16.6g/m2, π-alkene
The purity of propyl group nickel compound is 95.2%.
Food and drink waste water after being handled by the system, its oily removal efficiency is up to 99.8%.
Claims (2)
1. a kind of Restaurant Industry Wastewater oil removal treatment method, it is characterised in that food and drink waste water enters cache pool by waste line,
This carries out centralized collection and stably, and the outlet of cache pool connects coarse rack by waste line, is removed at this big straight in waste water
Footpath solid matter, the outlet of coarse rack connects the oily adsorbent equipment of microbubble, microbubble oil adsorbent equipment bottom by waste line
Equipped with 9 ultra-fine bubble generators, a laterally disposed π-allyl Ni compound can be accommodated on the liquid level of device and is changed
Property kieselguhr adsorption film, its left upper portion be equipped with inlet valve, bottom right side be equipped with flowing water Valve, tentatively removed by coarse rack
The waste water containing oil of big particle diameter material is entered inside device by the inlet valve of the oily adsorbent equipment left upper portion of microbubble, and 9
Branch ultra-fine bubble generator is started working, and produces the superfine air bubble that diameter is less than 50 μm, and superfine air bubble can carry waste water secretly
In oil molecule together float, and it is adsorbed on liquid level containing π-allyl Ni compound modification infusorial earth adsorbed film,
The device right side wall is inhaled reactor because of the oil catalysis with high temperature again neutralizing and is connected, therefore is covered with aerogel blanket thermal insulation layer, airsetting
Rubber mat thermal insulation layer top is equipped with stainless steel machinery arm and ball bearing；Neutralizing suction reactor uses high-strength stainless steel again for oil catalysis
Material, its bottom, which is equipped with to be provided with a set of stainless steel membrane frame, film frame inside 5 electric heating air blast blower fans, device, can place 5 vertically
π-allyl Ni compound modification infusorial earth the adsorbed film for treating high-temperature process is opened, its bottom right is provided with heavy oil outlet；Completely
Absorption is oily to be captured by stainless steel machinery arm containing π-allyl Ni compound modification infusorial earth adsorbed film, and is held upright in oil
Neutralizing is inhaled on the stainless steel membrane frame in reactor again for catalysis, and 5 electric heating air blast blower fans of reactor bottom are started working, and are produced
200 ~ 250 DEG C of high temperature air, under the catalysis of π-allyl Ni compound, fracture can occur for the c h bond in oil molecule and fast
Speed is combined into C-C keys, and C-C keys will not be then broken again, thus can make the shorter oil molecule of carbochain gradually synthesize carbochain compared with
Long heavy oil molecules, meanwhile, heavy oil molecules can be solved from containing π-allyl Ni compound modification infusorial earth adsorbed film at high temperature
Inhale, the heavy oil outlet discharge after convergence on the right side of reactor bottom can be by centralized collection and recycling；Microvesicle air supporting oil absorption
The outlet of device connects pH value regulating reservoir by waste line, herein adjusts the pH value of waste water to weakly acidic pH, pH value regulating reservoir
Outlet by waste line connect primary sedimentation basin 6, at this to waste water carry out precipitation clarifying treatment, the outlet of primary sedimentation basin
Organic rhodium catalysis reactive tank is connected by waste line, the outer layer covers of organic rhodium catalysis polymerization reaction trough have cell body insulation protection
Layer, the upper right quarter of reactive tank is provided with inlet valve, and lower left quarter is provided with flowing water Valve, and cell body middle body is provided with the carbonyl of dichloro four
Two rhodium porous aggregates, as polymerisation catalysts, packing layer bottom is connected with granular material discharged mouth, and arranged on left and right sides wallboard is just
In a high-voltage discharging electrode is respectively installed, in reaction tank bottom arranged on left and right sides respectively equipped with stirrer paddle, waste water is by having
The inlet valve of machine rhodium catalysis polymerization reaction trough enters inside reactive tank, and high-voltage discharging electrode carries out a sub-high pressure at interval of 0.2s
Electric discharge, produces one of high-voltage arc, and high-energy produced by high-voltage arc is by fat absorption remaining in waste water, in grease molecules
C h bond played pendulum by energy excitation, and under the catalytic action of the rhodium of four carbonyl of dichloro two occur c h bond fracture
And recombinate, macromolecular polymeric particulate matter is ultimately generated, is dispersed in water in the form of suspension, and passes through going out on the right side of reactive tank
Penstock discharge reactive tank enters secondary sedimentation tank, all removes the remaining insoluble matter in waste water at this, secondary sedimentation tank
Outlet by waste line connect water purifying tank, water purifying tank outlet by waste line will outside the purification water outlet after processing arrange；
Wherein, the oily adsorbent equipment of microvesicle air supporting, its dischargeable capacity is 155m3, ultra-fine bubble generator can produce diameter and be less than
50 μm of superfine air bubble, operating voltage is 20V；The oil catalysis volume that reactor is inhaled in neutralizing again is 330m3, its electric heating air blast wind
Machine produces about 200 ~ 250 DEG C of hot-air, and operating voltage is 380V.
2. Restaurant Industry Wastewater oil removal treatment method according to claim 1, it is characterised in that π-allyl Ni compound changes
Property kieselguhr adsorption film area be 10.2m2, the content of π-allyl Ni compound is 16.6g/m2, π-allyl Ni compound
Purity be 95.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693201.8A CN107265747B (en) | 2016-01-14 | 2016-01-14 | Catering industry wastewater oil removal treatment method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021497.4A CN105461148B (en) | 2016-01-14 | 2016-01-14 | A kind of food and drink waste water oil removal treatment method |
| CN201710693201.8A CN107265747B (en) | 2016-01-14 | 2016-01-14 | Catering industry wastewater oil removal treatment method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021497.4A Division CN105461148B (en) | 2016-01-14 | 2016-01-14 | A kind of food and drink waste water oil removal treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107265747A true CN107265747A (en) | 2017-10-20 |
| CN107265747B CN107265747B (en) | 2020-08-07 |
Family
ID=55599374
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021497.4A Active CN105461148B (en) | 2016-01-14 | 2016-01-14 | A kind of food and drink waste water oil removal treatment method |
| CN201710694011.8A Active CN107285530B (en) | 2016-01-14 | 2016-01-14 | Waste water oil-removing treatment method |
| CN201710693317.1A Active CN107417018B (en) | 2016-01-14 | 2016-01-14 | Waste water oil removing method |
| CN201710693201.8A Active CN107265747B (en) | 2016-01-14 | 2016-01-14 | Catering industry wastewater oil removal treatment method |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021497.4A Active CN105461148B (en) | 2016-01-14 | 2016-01-14 | A kind of food and drink waste water oil removal treatment method |
| CN201710694011.8A Active CN107285530B (en) | 2016-01-14 | 2016-01-14 | Waste water oil-removing treatment method |
| CN201710693317.1A Active CN107417018B (en) | 2016-01-14 | 2016-01-14 | Waste water oil removing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN105461148B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285530A (en) * | 2016-01-14 | 2017-10-24 | 朱辉 | A kind of waste water oil removal treatment method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11325057B2 (en) * | 2019-09-30 | 2022-05-10 | Donald Nevin | Sedimentary trap |
| CN110927353A (en) * | 2019-12-11 | 2020-03-27 | 中国环境科学研究院 | Rural domestic sewage measurement system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113003A (en) * | 2013-03-11 | 2013-05-22 | 南京紫都环保科技有限公司 | Complete equipment and process for processing coal tar wastewater |
| CN107285530A (en) * | 2016-01-14 | 2017-10-24 | 朱辉 | A kind of waste water oil removal treatment method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615106A (en) * | 1992-01-20 | 1994-01-25 | Yoshihide Shibano | Method for removing oil content in liquid |
| CN101602531B (en) * | 2009-07-16 | 2011-07-20 | 华南理工大学 | Electrochemical method of oil removal of wastewater produced in oil extraction by polymer flooding displacement |
| CN103601337A (en) * | 2013-10-15 | 2014-02-26 | 常州思宇环保材料科技有限公司 | Device for removing washing agent from restaurant wastewater |
| CN103508641B (en) * | 2013-10-28 | 2015-02-04 | 波鹰(厦门)科技有限公司 | High-fat food processing wastewater treatment method |
| CN104628192B (en) * | 2013-11-12 | 2016-05-25 | 中国石油化工股份有限公司 | A kind of processing method of oily waste water |
| CN104386848B (en) * | 2014-09-25 | 2016-02-24 | 昆明理工大学 | A kind of method processing organotin factory effluent |
| CN104291532B (en) * | 2014-10-27 | 2016-03-23 | 南京格洛特环境工程股份有限公司 | A kind of 2-Naphthol production wastewater treatment method and apparatus |
| CN104310715B (en) * | 2014-11-04 | 2016-04-27 | 唐山金利海生物柴油股份有限公司 | A kind for the treatment of process of biodiesel wastewater |
| CN204675930U (en) * | 2015-05-13 | 2015-09-30 | 陕西孚嘉石化科技有限公司 | A kind of swash plate electricity flocculation skid mounted equipment processing oil field compression fracture water |
| CN105130096B (en) * | 2015-07-16 | 2018-03-20 | 江西省宏丰塑胶有限公司 | A kind of chemical engineering sewage advanced treatment system |
-
2016
- 2016-01-14 CN CN201610021497.4A patent/CN105461148B/en active Active
- 2016-01-14 CN CN201710694011.8A patent/CN107285530B/en active Active
- 2016-01-14 CN CN201710693317.1A patent/CN107417018B/en active Active
- 2016-01-14 CN CN201710693201.8A patent/CN107265747B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113003A (en) * | 2013-03-11 | 2013-05-22 | 南京紫都环保科技有限公司 | Complete equipment and process for processing coal tar wastewater |
| CN107285530A (en) * | 2016-01-14 | 2017-10-24 | 朱辉 | A kind of waste water oil removal treatment method |
| CN107417018A (en) * | 2016-01-14 | 2017-12-01 | 朱辉 | A kind of waste water deoiling method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285530A (en) * | 2016-01-14 | 2017-10-24 | 朱辉 | A kind of waste water oil removal treatment method |
| CN107285530B (en) * | 2016-01-14 | 2020-07-31 | 杭州富阳通讯塑料厂 | Waste water oil-removing treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107417018B (en) | 2020-07-21 |
| CN105461148A (en) | 2016-04-06 |
| CN107417018A (en) | 2017-12-01 |
| CN107265747B (en) | 2020-08-07 |
| CN105461148B (en) | 2017-11-07 |
| CN107285530A (en) | 2017-10-24 |
| CN107285530B (en) | 2020-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105461148B (en) | A kind of food and drink waste water oil removal treatment method | |
| CN106669392A (en) | Waste gas treatment device for setting machine | |
| CN105347561A (en) | Integrated device for purifying phenol-containing geothermal water | |
| CN205347057U (en) | Oil field tertiary oil recovery effluent disposal system | |
| CN105565554A (en) | Food waste oil removing treatment method | |
| CN105541037B (en) | A kind of advanced treatment system for removing industrial wastewater mineral oil in fluid | |
| CN202201728U (en) | Efficient air-floating sewage treatment device | |
| CN105502844B (en) | A kind of deep treatment method for removing industrial wastewater mineral oil in fluid | |
| CN108423928A (en) | A kind of processing system of purified industrial waste water | |
| CN105668844B (en) | A kind of food and drink waste water oil removal treatment system | |
| CN102910703B (en) | Ultrasonic air floatation system | |
| CN105523670B (en) | A kind of sanitary sewage deoiling method | |
| CN105502770B (en) | A kind of sanitary sewage oil removing system | |
| CN202912740U (en) | Ultrasonic air flotation system | |
| CN213707999U (en) | Electrolytic catalytic oxidation-air floatation equipment for efficiently removing oil | |
| CN208762362U (en) | A kind of multifunctional bio processing unit | |
| CN116621399A (en) | Purifying treatment device and process for produced water of oil-containing and alcohol-containing gas field with high emulsification degree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200708 Address after: 311400 Qiaotou, Songxi village, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Fuyang communication plastic factory Address before: Jinjiang Anhai Town, Fujian province Quanzhou City Road 362261 success No. 1 room 324 Applicant before: Zhu Hui |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200715 Address after: Room 2602, B-1, Dongyi Financial Plaza, 169 Funan Road, Luyang District, Hefei City, Anhui Province 230000 Applicant after: Anhui Anfeng Environmental Technology Co., Ltd Address before: 311400 Qiaotou, Songxi village, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Fuyang communication plastic factory |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |