CN107399871A - A kind of Waste Water Treatment of co-oxidation - Google Patents
A kind of Waste Water Treatment of co-oxidation Download PDFInfo
- Publication number
- CN107399871A CN107399871A CN201710824374.9A CN201710824374A CN107399871A CN 107399871 A CN107399871 A CN 107399871A CN 201710824374 A CN201710824374 A CN 201710824374A CN 107399871 A CN107399871 A CN 107399871A
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- waste water
- sludge
- tank
- ozone
- 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.)
- Withdrawn
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 25
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 119
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000002101 nanobubble Substances 0.000 claims abstract description 27
- 238000004062 sedimentation Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000004576 sand Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 description 30
- 239000000463 material Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000003344 environmental pollutant Substances 0.000 description 9
- 231100000719 pollutant Toxicity 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- -1 hydroxy group free radical Chemical class 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- JEVCWSUVFOYBFI-UHFFFAOYSA-N cyanyl Chemical compound N#[C] JEVCWSUVFOYBFI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/23—O3
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of Waste Water Treatment of co-oxidation, including activated carbon reactor, the activated carbon reactor connection corresponding with sedimentation basin, sedimentation basin connection corresponding with collecting-tank, the micro-nano bubble all-in-one of ozone, the activated carbon reactor connection corresponding with gas-liquid separator, gas-liquid separator connection corresponding with sand filter are provided with the activated carbon reactor, sedimentation basin and activated carbon the reactor connection corresponding with sludge-tank, sludge-tank connection corresponding with filter press.The present invention has the advantages of safe efficient, quick, non-secondary pollution and low consumption.
Description
Technical field
The present invention relates to field of waste water treatment, more particularly to a kind of micro-nano bubble liquid and microwave heating for combining rich ozone
The advanced oxidation Waste Water Treatment that activated carbon is carried out.
Background technology
With the development of society, the organic wastewater of more and more difficult degradations is discharged into environment.If these sewage exist
Cannot effectively it be handled in discharge, its pollutant component will be detained in the environment for a long time, to health and the ecosystem of nature
System forms very big threat.
Because these structures of matter are stable, it is difficult to be bioavailable, be difficult to using the biology and materialization technology of routine to this
Class waste water is effectively treated.
Conventional wet type air aoxidizes（WAO）It is the effective ways of existing processing organic wastewater with difficult degradation thereby.Wet air oxidation
Technology（WAO）In waste water more than 90% organic matter can be removed, but needs the harsh service condition of HTHP, it is complicated
Operation sequence, unsafe operation architecture, very high energy consumption etc., these cause the technique to be difficult large-scale promotion.Although catalysis
The application of agent and the optimization design of reactor can reduce reaction condition to a certain extent, but high-temperature and high-pressure conditions are still required.
Plus the cost of catalyst, the expensive expenditure of construction of equipment, problems are brought to equipment construction and safe operation etc., very big
The practical application of the technique is limited in degree.Therefore, find at a kind of efficient, quick, non-secondary pollution and the waste water of low consumption
The problem of reason method is in the urgent need to address at present.
The content of the invention
A kind of the defects of in order to overcome in the prior art, there is provided Waste Water Treatment of co-oxidation.
The present invention is realized by following proposal：
A kind of Waste Water Treatment of co-oxidation, including activated carbon reactor, the activated carbon reactor are corresponding with sedimentation basin
Connection, sedimentation basin connection corresponding with collecting-tank, is provided with the micro-nano bubble all-in-one of ozone in the activated carbon reactor,
The activated carbon reactor connection corresponding with gas-liquid separator, gas-liquid separator connection corresponding with sand filter, the precipitation
Pond and the connection corresponding with sludge-tank of activated carbon reactor, sludge-tank connection corresponding with filter press.
The activated carbon reactor connection corresponding with microwave applicator.
The micro-nano bubble all-in-one of ozone is provided with gas source inlet valve, and the source of the gas is one in air-source and source of oxygen
Kind.
Sludge pipeline, blowdown end and the dirt of the sludge pipeline are provided with the bottom of the sedimentation basin and activated carbon reactor
Mud sump is corresponding to be connected, and the mud discharging mouth of the sludge-tank passes through pipeline connection corresponding with filter press.
Drain pipe road, the drain pipe road connection corresponding with collecting-tank are provided with the filter press.
Beneficial effects of the present invention are：
1. a kind of Waste Water Treatment of co-oxidation of the present invention opens instrument and equipment when in use, waste water passes through collecting-tank successively
And sedimentation basin, precipitation removing, after coagulating sedimentation, waste water COD are carried out to the large granular impurity in waste waterCrTotal removal rate can
Reach 40%~60%, the micro-nano bubble all-in-one of the ozone in activated carbon reactor is by waste liquid and micro-nano ozone bubbles
Mixing wastewater with air, wherein ozone dosage are generally 6-10mg/L, depend on the difficult degradation difficulty of processed material to be adjusted, and mix micro-nano
With waste water time control within 1-5 minutes, synchronous microwave heater heats rice ozone bubbles to activated carbon reactor,
Dissolved oxygen is allowed by producing great amount of hydroxy group free radical in high temperature environments and adsorbing in activated carbon surface, so as to adsorb in activated carbon
The pollutant on surface is decomposed, and after the completion of reaction in the presence of gas-liquid separator, the gas in waste water is discharged, useless after processing
Water is through sand filter qualified discharge, standard water discharge reuse so that waste water is recycled, and has been saved and has been used water, has also reduced production
Operating cost.
2. micro-nano bubble all-in-one is sent out comprising micro-nano bubble in a kind of Waste Water Treatment of co-oxidation of the present invention
Raw device and ozone generator device, ozone generator device provide concentration higher ozone gas, and then ozone gas is passed through micro-
Nano-bubble generating apparatus, micro-nano bubble generator produce rich micro-nano bubble liquid ozoniferous, the two synergy, fill
The two each advantage is waved in distribution, greatly improves purification efficiency, wherein bubble caused by micro-nano bubble generator is extremely small,
Diameter only has 5-50 μm so that and the contact area of bubble and waste water greatly improved, and the solubility of ozone improves more than 10 times,
Dissolved oxygen had once added 20 times, during micro-nano ozone bubbles explosion, produced a large amount of dissolved oxygens, the lifting reaction of dissolved oxygen receptor 1 activity charcoal temperature, production
Give birth to that oxidisability is stronger, the relatively low hydroxyl radical free radical of selectivity, its oxidation-reduction potential（2.8V）35% is higher by than ozone, therefore
The low pollutant of Stability Analysis of Structures that can be in degrading waste water, biodegradability, does not form secondary pollution；Ozone and micro-nano is mixed simultaneously
The problem of bubble can be solved because single higher using ozone energy consumption, and yield is relatively low, and solubility of the ozone in water can be improved.
3. a kind of Waste Water Treatment of co-oxidation of the present invention is when waste water enters activated carbon reactor, microwave heating
Device work produce microwave radiation into activated carbon reactor, microwave can with the material phase separation on surface, while also through surface with
The core phase separation of material, during microwave radiation passes through material, electromagnetic energy, which is transformed into, to be dispersed throughout material and respectively expects
Heat energy so that microwave heat independent of the heat transfer from surface to center, because firing rate is not passed by by superficial layer
The limitation led, material can be heated simultaneously by more rapidly inside and outside, therefore can reach heating effect in a short time, under microwave irradiation
The programming rate of activated carbon is 10 times of the heating express delivery of same quality water.
4. activated carbon reactor is provided with a kind of Waste Water Treatment of co-oxidation of the present invention, it is porous by means of activated carbon
Debirs are absorbed, while absorbs microwave ability and forms high temperature by force, so that dissolved oxygen produces a large amount of hydroxyls in high temperature environments
Base free radical is simultaneously adsorbed in activated carbon surface, so as to which the pollutant of adsorption activity carbon surface be decomposed, with the increasing in reaction time
Add, the pollutant of activated carbon surface absorption is degraded, and adsorption capacity also increases again, under no processing again, will be changed
For new activated carbon.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the Waste Water Treatment of co-oxidation of the present invention；
In figure：1 is collecting-tank, and 2 be sedimentation basin, and 3 be activated carbon reactor, and 4 be gas-liquid separator, and 5 be sand filter, and 6 be sludge
Pond, 7 be filter press, and 8 be the micro-nano bubble all-in-one of ozone, and 9 be microwave applicator.
Embodiment
With reference to Fig. 1 and specific embodiment, the present invention is further described：
The Waste Water Treatment of co-oxidation disclosed by the invention, including activated carbon reactor 3, the activated carbon reactor 3 with
Sedimentation basin 2 is corresponding to be connected, and the connection corresponding with collecting-tank 1 of sedimentation basin 2, it is micro- that ozone is provided with the activated carbon reactor 3
Nano bubble all-in-one 8, the micro-nano bubble all-in-one 8 of ozone are provided with gas source inlet valve, and the source of the gas is air-source and oxygen
One kind in source of the gas.Micro-nano bubble all-in-one 8 includes micro-nano gas in a kind of Waste Water Treatment of co-oxidation of the present invention
Generator and ozone generator device are steeped, ozone generator device provides concentration higher ozone gas, and then ozone gas leads to
Nano-bubble generating apparatus in a subtle way, micro-nano bubble generator produce rich micro-nano bubble liquid ozoniferous, and the two collaboration is made
With giving full play to the two each advantage, greatly improve purification efficiency.Bubble caused by wherein micro-nano bubble generator is extremely
Small, diameter only has 5-50 μm so that the contact area of bubble and waste water greatly improved, and the solubility of ozone improves 10 times
More than, dissolved oxygen had once added 20 times, during micro-nano ozone bubbles explosion, produced a large amount of dissolved oxygens, the lifting of dissolved oxygen receptor 1 activity charcoal temperature is anti-
Should, generate that oxidisability is stronger, the relatively low cyano radical of selectivity, its oxidation-reduction potential（2.8V）35% is higher by than ozone,
Therefore the low pollutant of the Stability Analysis of Structures in energy degrading waste water, biodegradability, does not form secondary pollution；Ozone and micro- is mixed simultaneously
The problem of nano bubble can be solved because single higher using ozone energy consumption, and yield is relatively low, and it is molten in water to improve ozone
Xie Du.
The connection corresponding with gas-liquid separator 4 of activated carbon reactor 3, the gas-liquid separator 4 is corresponding with sand filter 5 to be connected
Connect, sedimentation basin 2 and activated carbon reactor 3 connection corresponding with sludge-tank 6, the connection corresponding with filter press 7 of sludge-tank 6.
Activated carbon reactor 4 is provided with a kind of Waste Water Treatment of co-oxidation of the present invention, it is organic by means of activated carbon porous absorbent
Waste, while absorb microwave ability and form high temperature by force, so that dissolved oxygen produces great amount of hydroxy group free radical in high temperature environments
And adsorb in activated carbon surface, so as to which the pollutant of adsorption activity carbon surface be decomposed, with the increase in reaction time, activated carbon
The pollutant of adsorption is degraded, and adsorption capacity also increases again, and under no processing again, new activity is turned to by becoming
Carbon.
The connection corresponding with microwave applicator 9 of activated carbon reactor 3.A kind of wastewater treatment system of co-oxidation of the present invention
For system when waste water enters activated carbon reactor 4, the work of microwave applicator 11 produces microwave radiation into activated carbon reactor 4,
Microwave while also through the core phase separation of surface and material, can pass through with the material phase separation on surface in microwave radiation
During material, electromagnetic energy, which is transformed into, is dispersed throughout the heat energy that material is respectively expected so that microwave heating independent of from surface in
The heat transfer of heart district, because firing rate is not limited by being conducted by superficial layer, material can be heated simultaneously by more rapidly inside and outside,
Therefore heating effect can be reached in a short time, the programming rate of activated carbon is the heating speed of same quality water under microwave irradiation
10 times passed.
Be provided with sludge pipeline in the bottom of the sedimentation basin 2 and activated carbon reactor 3, the blowdown end of the sludge pipeline with
Sludge-tank 6 is corresponding to be connected, and the mud discharging mouth of the sludge-tank 6 passes through pipeline connection corresponding with filter press 7.On the filter press 7
Provided with drain pipe road, the drain pipe road connection corresponding with collecting-tank 1.A kind of sedimentation basin 2 of the device of wastewater treatment of the present invention
Sludge pipeline is provided with the bottom of activated carbon reactor 4, is utilized after handling sludge, prevents secondary pollution caused by sludge；
Simultaneously filter press 10 compress sludge caused by filtrate be connected by pipeline with collecting-tank 1, prevent filtrate be unable to timely processing and
Produce unnecessary pollution.
A kind of Waste Water Treatment of co-oxidation of the present invention opens instrument and equipment when in use, and waste water is successively by catchmenting
Pond 1 and sedimentation basin 2, precipitation removing is carried out to the large granular impurity in waste water, after coagulating sedimentation, waste water COD Cr's always goes
Except rate can reach 40%~60%, the micro-nano bubble all-in-one 8 of ozone in activated carbon reactor 3 by waste liquid with it is micro-nano smelly
The mixing wastewater with air of oxygen bubbles, ozone dosage are generally 6-10mg/L, depend on the difficult degradation difficulty of processed material to be adjusted, mixing
With waste water time control within 1-5 minutes, synchronous microwave heater 9 enters micro-nano ozone bubbles to activated carbon reactor 3
Row heating, wherein microwave power set be 800w-1000w, amounts of activated carbon for wastewater treatment capacity 1/4-1/5, allow dissolved oxygen by
Great amount of hydroxy group free radical is produced in high temperature environments and is adsorbed in activated carbon surface, so as to adsorb pollution in activated carbon surface
Thing decomposes, and after the completion of reaction in the presence of gas-liquid separator 4, the gas in waste water is discharged, the waste water after processing is through sand filtration
The qualified discharge of pond 5, standard water discharge reuse so that waste water is recycled, and has been saved and has been used water, also reduce production and operation into
This, the yield and activated carbon dosage and microwave power phase of waste water treatment efficiency and micro-nano ozone bubbles generation hydroxyl radical free radical
Close.This technology of the present invention is carried out at ambient pressure, is fully solved the safety problem of HTHP, and can handle most of waste water,
Including industrial wastewater, sanitary sewage or petrochemical wastewater, small with taking up an area, mobility is strong, can facilitate ready-made installation, maneuverable
Advantage, use with being adapted to the pollution in wide areas such as seashore, river, pool.
Chemistry of the present invention mainly in combination with the micro-nano bubble all-in-one of ozone and microwave applicator in activated carbon reactor
Reaction so that energy is safer and more efficiently handles sewage, and ozone has higher oxidizing potential than oxygen, therefore he is than chlorination more
There is a stronger bactericidal action, ozone is once being dissolved in water, it may appear that following two kinds of reactions：One kind is direct oxidation, and it is that have
The relatively slowly reaction of obvious selectivity, it is another then be the hydroxyl in water, hydrogen peroxide, organic matter, humus and Gao Ji,
Oxidation of organic compounds, microorganism or ammonia etc. are grounded, and reacts quite fast, without selectivity.Micro-nano bubble is that diameter is less than 50
The superfine microbubble of micron.Micro-nano gas ducks in drink, and the rate of climb is slow, and residence time length, dissolved efficiency is high, and possesses oxygenation
The negatively charged and and Characteristics of Free Radicals Produced rich in strong oxidizing property.Not only current potential caused by surface charge is high for micro-nano bubble, and
Surface area is very big, and good adsorption effect and efficient clearance are shown to suspension and oils, to COD, ammonia nitrogen and total
Phosphorus also has preferable removal effect.Micro-nano bubble discharges the internal ozone contained and hydroxyl radical free radical when cracking, can oxygen
Change and decompose many organic pollutions, can effectively handle the waste water and sludge of difficult degradation.Preferably play to organic in waste water
The oxygenolysis of pollutant.During microwave applicator work simultaneously, activated carbon reactor by microwave radiation and can pass through material
During, electromagnetic energy, which is transformed into, is dispersed throughout the heat energy that material is respectively expected, synchronous by means of activated carbon porous absorbent debirs
Strong split absorbs microwave ability formation high temperature, so as to which the debirs being tightly held by activated carbon be decomposed.
Although more detailed elaboration is done to technical scheme and has been enumerated, it will be appreciated that for ability
For field technique personnel, modification is made to above-described embodiment or uses equivalent alternative solution, this is to those skilled in the art
It is it is clear that these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the present invention for member
Claimed scope.
Claims (5)
1. a kind of Waste Water Treatment of co-oxidation, including activated carbon reactor（3）, it is characterised in that：The activated carbon is anti-
Answer kettle（3）With sedimentation basin（2）Corresponding connection, the sedimentation basin（2）With collecting-tank（1）Corresponding connection, reacts in the activated carbon
Kettle（3）It is interior to be provided with the micro-nano bubble all-in-one of ozone（8）, the activated carbon reactor（3）With gas-liquid separator（4）It is corresponding to connect
Connect, the gas-liquid separator（4）With sand filter（5）Corresponding connection, the sedimentation basin（2）With activated carbon reactor（3）With sludge
Pond（6）Corresponding connection, the sludge-tank（6）With filter press（7）Corresponding connection.
A kind of 2. Waste Water Treatment of co-oxidation according to claim 1, it is characterised in that：The activated carbon reaction
Kettle（3）With microwave applicator（9）Corresponding connection.
A kind of 3. Waste Water Treatment of co-oxidation according to claim 1, it is characterised in that：The ozone is micro-nano
Bubble all-in-one（8）Provided with gas source inlet valve, the source of the gas is one kind in air-source and source of oxygen.
A kind of 4. Waste Water Treatment of co-oxidation according to claim 1, it is characterised in that：In the sedimentation basin
（2）With activated carbon reactor（3）Bottom be provided with sludge pipeline, the blowdown end and sludge-tank of the sludge pipeline（6）It is corresponding to connect
Connect, the sludge-tank（6）Mud discharging mouth pass through pipeline and filter press（7）Corresponding connection.
A kind of 5. Waste Water Treatment of co-oxidation according to claim 1, it is characterised in that：In the filter press
（7）It is provided with drain pipe road, the drain pipe road and collecting-tank（1）Corresponding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824374.9A CN107399871A (en) | 2017-09-13 | 2017-09-13 | A kind of Waste Water Treatment of co-oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824374.9A CN107399871A (en) | 2017-09-13 | 2017-09-13 | A kind of Waste Water Treatment of co-oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107399871A true CN107399871A (en) | 2017-11-28 |
Family
ID=60388320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710824374.9A Withdrawn CN107399871A (en) | 2017-09-13 | 2017-09-13 | A kind of Waste Water Treatment of co-oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107399871A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211700A (en) * | 2017-12-29 | 2018-06-29 | 珠海市英翔建材有限公司 | A kind of waste gas processing method of co-oxidation |
| CN108579377A (en) * | 2017-12-29 | 2018-09-28 | 珠海市英翔建材有限公司 | A kind of emission-control equipment of co-oxidation |
| CN110328218A (en) * | 2019-07-30 | 2019-10-15 | 湖南中森环境科技有限公司 | A kind of resource utilization method of organic pollution salt slag |
| CN110563210A (en) * | 2019-10-15 | 2019-12-13 | 浙江天行健水务有限公司 | System for expanding energy increment of water plant |
| CN117566980A (en) * | 2024-01-17 | 2024-02-20 | 大连理工大学盘锦产业技术研究院 | System and method for treating organic pollutant wastewater |
-
2017
- 2017-09-13 CN CN201710824374.9A patent/CN107399871A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211700A (en) * | 2017-12-29 | 2018-06-29 | 珠海市英翔建材有限公司 | A kind of waste gas processing method of co-oxidation |
| CN108579377A (en) * | 2017-12-29 | 2018-09-28 | 珠海市英翔建材有限公司 | A kind of emission-control equipment of co-oxidation |
| CN110328218A (en) * | 2019-07-30 | 2019-10-15 | 湖南中森环境科技有限公司 | A kind of resource utilization method of organic pollution salt slag |
| CN110563210A (en) * | 2019-10-15 | 2019-12-13 | 浙江天行健水务有限公司 | System for expanding energy increment of water plant |
| CN117566980A (en) * | 2024-01-17 | 2024-02-20 | 大连理工大学盘锦产业技术研究院 | System and method for treating organic pollutant wastewater |
| CN117566980B (en) * | 2024-01-17 | 2024-04-02 | 大连理工大学盘锦产业技术研究院 | System and method for treating organic pollutant wastewater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107399871A (en) | A kind of Waste Water Treatment of co-oxidation | |
| CN105753133B (en) | A kind of catalytic ozonation tower and the method using its gas treatment waste water | |
| CN104710064B (en) | A kind of processing method and processing device containing poly- waste liquid and fracturing outlet liquid | |
| CN104891713A (en) | Catalytic ozonation process for treatment of organic wastewater | |
| CN104370358B (en) | Utilize method and the device of oil refining waste catalyst and ozonize oil refining saline sewage | |
| CN102225827B (en) | Treatment method of straw pulp papermaking middle-stage wastewater | |
| CN106830563A (en) | Based on photoelectricity Fenton biological reinforced Waste Water Treatment and its method of wastewater treatment | |
| CN104496119A (en) | Deep treatment method and device of coking wastewater | |
| CN102491451A (en) | Device and method with ultrasonic ozone and ultraviolet synergized for water treatment | |
| CN101428941A (en) | Process and apparatus for treating wastewater from pulping papermaking | |
| CN104150704B (en) | A kind for the treatment of unit of waste water treating and reutilizing and treatment process | |
| CN104150698A (en) | Device and method for advanced treatment of rural domestic water through M type constructed wetland | |
| CN105347561A (en) | Integrated device for purifying phenol-containing geothermal water | |
| CN206666329U (en) | Based on the biological reinforced Waste Water Treatment of photoelectricity Fenton | |
| CN108698855A (en) | Wastewater treatment method and equipment | |
| CN105903460A (en) | Powdered activated carbon ectopic self generation and regeneration method for hard-degradation organic wastewater treatment | |
| CN202576065U (en) | Advanced oxidation treatment device for nondegradable organic wastewater | |
| CN113292176A (en) | Quick decoloration device of dyestuff waste water based on biological charcoal is in coordination with persulfate catalysis | |
| CN107285530B (en) | Waste water oil-removing treatment method | |
| CN107381981B (en) | Treatment method for removing mineral oil in wastewater | |
| CN111620434A (en) | Wastewater treatment device and method and application thereof | |
| CN207294479U (en) | A kind of waste water treatment system of co-oxidation | |
| JPH10305287A (en) | Ozone catalytic reactor | |
| CN206858341U (en) | A kind of microwave radiation technology ozone enhanced photocatalysis sewage disposal system | |
| CN102976567B (en) | A kind of technique of the multistage photocatalysis treatment paint waste water of ultraviolet visible light |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171128 |