CN110040913A - A kind of advanced treatment process and device of biology non-degradable waste water - Google Patents
A kind of advanced treatment process and device of biology non-degradable waste water Download PDFInfo
- Publication number
- CN110040913A CN110040913A CN201910388388.XA CN201910388388A CN110040913A CN 110040913 A CN110040913 A CN 110040913A CN 201910388388 A CN201910388388 A CN 201910388388A CN 110040913 A CN110040913 A CN 110040913A
- Authority
- CN
- China
- Prior art keywords
- ozone
- waste water
- degradable
- cbr
- reactor
- 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.)
- Pending
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 55
- 238000011282 treatment Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 14
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- 230000003647 oxidation Effects 0.000 claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000002195 synergetic effect Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 8
- 238000002604 ultrasonography Methods 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000011369 optimal treatment Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical group ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009303 advanced oxidation process reaction Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/085—Fluidized beds
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)
Abstract
The invention belongs to technical field of waste water processing, especially a kind of advanced treatment process of biological non-degradable waste water includes the following steps: step 1: the processing of ozone ultrasonic synergistic oxidation；Step 2: biochemical treatment；A kind of biology non-degradable advanced waste treatment apparatus, it includes the ozone gas dissolver set gradually, ozone generator, ultrasonic reactor, ozone reactor, CBR biomembrane reaction pond；The present invention is by coupling combination with CBR biochemical processing for ozone cooperative ultrasonic oxidation technology, ozone treatment cost can not only be reduced, and ozone can be maximally utilized, so that biological non-degradable waste water reaches optimal treatment effect, it is generated simultaneously without dangerous wastes such as sludge, secondary pollution will not be caused to environment, process implementing expense is lower, effluent quality is excellent, is suitble to promote and apply.
Description
Technical field
The invention belongs to technical field of waste water processing, in particular to a kind of biological non-degradable waste water or tail water (are referred to as life
Object non-degradable waste water) advanced treatment process and device.
Background technique
Biological non-degradable waste water after biochemical treatment, at biodegradability, especially chemical wastewater biochemical
Reason water outlet, general COD concentration are 50-300mg/L, and amounts of residual contamination is essentially biological non-degradable organic substance.Chemical industry at present
Or chemical industrial park waste water disposal facility is discharged in line water body, discharge standard generally requires level-one A namely COD to be lower than 50mg/L,
Some even requires COD that could discharge lower than 30mg/L.It is main for the processing method of this kind of biological non-degradable waste water at present
Have advanced oxidation processes (such as ozone oxidation, Fenton oxidation, secondary oxychloride, UV) or an activated carbon adsorption, these processing methods have compared with
Strong selectivity can solve all waste water problems without one kind, and expensive.Fenton oxidation need to consume a large amount of medicaments and
A large amount of chemical sludges are generated, more there is secondary pollution risk；Secondary oxychloride can generate potential carcinogenic chlorinated organics, and effect
It is relatively general；Also effect is general for UV oxidation；Equally, activated carbon adsorption also has very strong selectivity, and will cause a large amount of useless
Active carbon (dangerous waste is generally sorted out by government at present) needs to dispose.Biology is handled not using ozone oxidation or O3 catalytic oxidation
Degradable waste water can obtain preferable treatment effect, but ozone oxidation cost is also high, and ozone oxidation efficiency is with ozone
The increase of dosage and decline, therefore moderate control ozone dosage, resolve into using ozone lesser molecule then using life
Change degradation further removal organic matter, that is, coupling integrated treatment facility, ensures treatment effeciency and effluent quality premise up to standard
It is lower that there is preferably economic rationality.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, provide a kind of processing effect for biological non-degradable waste water
Fruit is good, operating cost is lower, the advanced treating of nothing or the biological non-degradable waste water generated almost without secondary pollutions such as sludge
Technique.
In order to achieve the above object, the advanced treatment process of a kind of biological non-degradable waste water designed by the present invention, packet
Include following steps:
Step 1: the processing of ozone ultrasonic synergistic oxidation: biological non-degradable waste water flows into the water inlet end of gas dissolver, ozone generator
The ozone gas of generation is entered in waste water to be processed by the ozone access apertures of gas dissolver, is sufficiently mixed with waste water, is controlled smelly
The proportionate relationship of oxygen dosage and required degradation COD amount, abbreviation O/C ratio, to control ozone dosage, O/C ratio is controlled in 1-
3mgO3/mgCOD；Then the waste water dissolved with ozone gas escapes and enter ultrasonic reactor (the liquid whistle by the diffuser of gas dissolver
Formula or reed-type ultrasonic generator), under ultrasonic cavitation, phonochemical reaction, control occur for ozone and Pollutants in Wastewater
Supersonic jet intensity is allowed to generate the power ultrasound of frequency 20-40kHz, and acoustic density reaches 1-3W/cm2；It is organic in waste water
Object molecule is decomposed by effective tearing, enhances the biodegradability of waste water while reducing COD；The waste water stream handled by ultrasonic cavitation
To ozone reactor, the reaction time is 0.2-4 hours；
Step 2: biochemical treatment: it is raw that the waste water after ozone ultrasonic coupling processing enters the bio-carrier flowing i.e. CBR of bed reaction tank
Object film reaction pond, by further biochemical treatment, COD is down to can be in the range of qualified discharge；Control aeration intensity, it is ensured that raw
Object film reaction pond carrier is in suspension flow regime, and dissolved oxygen concentration reaches 1-3mg/L, and aeration tank hydraulic detention time is with 0.5-6
Hour is advisable.
It is a further object of the present invention to provide a kind of devices of above-mentioned biological non-degradable wastewater deep treatment process, it is wrapped
Include the ozone gas dissolver set gradually, ozone generator, ultrasonic reactor, ozone reactor, CBR biomembrane reaction pond；Molten gas
Device includes entrance, contraction section, venturi and diffuser, and ozone access apertures is equipped at the venturi of gas dissolver, and the ozone is passed through
Hole is connected to ozone generator；The import of gas dissolver entrance is connect with intake pump, and the outlet of gas dissolver diffuser and ultrasound are anti-
It answers the import of device and the water inlet end of the outlet of ultrasonic reactor and ozone reactor connects, the water outlet of ozone reactor and CBR
The water inlet end of biomembrane reaction pond connects, one or more levels bio-carrier is equipped in the CBR biomembrane reaction pond and is flowed
Bed.
To improve dissolved efficiency, enhancing oxidation effectiveness of the ozone gas in waste water, cloth water system is set in ozone reactor
It unites, catalyst bed can be set as needed to strengthen ozone oxidation efficiency in ozone reactor.To avoid overflowing gas to ring
The pollution in border, ozone reactor top are equipped with exhaust collection and breaking plant.When using pure oxygen as ozone source, tail gas can after destruction
Using the gas source as subsequent CBR biomembrane reaction pond or other biochemical treatment reactors, comprehensive utilization of resources is realized.Ozone reaction
Device can be pond body or tank body.
To adapt to the transformation of built sewage plant or because field condition limits, CBR biomembrane reaction pond can be pond body or tank
Body, CBR biomembrane reaction pond include aerating system and suspension CBR carrier, i.e. aeration stirring and oxygen replenishing equipment is arranged in bottom, right
CBR biomembrane realizes that the stirring such as bio-carrier, the outlet of CBR reaction tank are additionally provided with retention sieve while providing dissolved oxygen, it is ensured that
CBR carrier is not lost.
For the realization for guaranteeing ozone molten gas efficiency and power ultrasound, pass through reflux pump and pipe in the water outlet of ozone reactor
Road is connected to the water inlet end of ozone reactor.When wastewater flow deficiency, ozone reactor (pond) water outlet can be used as water inlet
Supplement, it is ensured that ozone gas dissolve in and ultrasonic generator work normally.
Ozone ultrasonic synergistic oxidation of the present invention, i.e., by the way that ozone gas dissolver and liquid whistle formula are arranged in ozone reactor
Ultrasonic generator mixes so that ozone comes into full contact with waste water, and phonochemical reaction is additionally also obtained when entering reaction tank；It is logical
Control ozone intake, supersonic synergic and reaction time are spent, makes the control of COD removal rate in 10-70%, is being effectively reduced COD's
Meanwhile the biodegradability of lifting waste water, and operating cost can be rationally controlled, it increases economic efficiency.
CBR biomembrane reaction pond of the invention utilizes apposition growth on carrier using bio-carrier fluidized-bed reactor
Biological membrane degradation organic pollutants.Carrier fluidized bed reactor is high with microorganism concn in this technique, resistance to mass tranfer is small,
It is not easy to block, hydraulic detention time is short and the advantages that almost without excess sludge, CBR filler is added using composite plastic and macromolecule
Agent modification is process, and has many advantages, such as that large specific surface area, good hydrophilic property, capacity of resisting impact load are strong and easy to be filmed, removal are residual
Remaining organic matter and ammonia nitrogen ability are significant, and organic removal rate can achieve 30-70%, and mineralized nitrogen rate can achieve 90% with
On, also, the utilization rate 3-5% of oxygen can be improved in CBR carrier, reduces oxygenation energy consumption.
Present invention is generally directed to carry out biological non-degradable waste water after materializing strategy and biochemical treatment, it is further carried out depth
Degree processing, is handled using ozone cooperative ultrasound and CBR biological film coupling, can reach the most harsh discharge standard of national regulation.Its
In, ozone cooperative ultrasonic oxidation treatment process has many advantages, such as to be swift in response, is adaptable to water quality and without secondary pollution, biology
Membrane treatment process has many advantages, such as economic, efficient and innoxious, the strong operability of entire process flow；The present invention passes through will be smelly
Oxygen cooperates with ultrasonic oxidation technology to couple combination with CBR biochemical processing, can not only reduce ozone treatment cost, and can
Ozone is maximally utilized, so that biological non-degradable waste water reaches optimal treatment effect, while being generated without dangerous wastes such as sludge, no
Secondary pollution can be caused to environment, process implementing expense is lower, and effluent quality is excellent, is suitble to promote and apply.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of gas dissolver of the invention.
Specific embodiment
Embodiment 1:
It is discharged COD after the biochemical treatment of a certain chemical industrial park centralized wastewater treatment factory and is up to 200-300mg/L(BOD less than 5 mg/L,
It is not biodegradable), it is handled as follows:
Step 1: the processing of ozone ultrasonic synergistic oxidation: biological non-degradable waste water flows into the water inlet end of gas dissolver, ozone generator
The ozone gas of generation is entered in waste water to be processed by the ozone access apertures of gas dissolver, is sufficiently mixed with waste water, is controlled smelly
The proportionate relationship of oxygen dosage and required degradation COD amount, abbreviation O/C ratio, to control ozone dosage, the control of O/C ratio exists
2mgO3/mgCOD；Then the waste water dissolved with ozone gas escapes and enter ultrasonic reactor (the liquid whistle by the diffuser of gas dissolver
Formula or reed-type ultrasonic generator), under ultrasonic cavitation, phonochemical reaction, control occur for ozone and Pollutants in Wastewater
Supersonic jet intensity is allowed to generate the power ultrasound of frequency 20-40kHz, and acoustic density reaches 2.1W/cm2；It is organic in waste water
Object molecule is decomposed by effective tearing, enhances the biodegradability of waste water while reducing COD；The waste water stream handled by ultrasonic cavitation
To ozone reactor, the reaction time is 1-4 hours；
Step 2: biochemical treatment: it is raw that the waste water after ozone ultrasonic coupling processing enters the bio-carrier flowing i.e. CBR of bed reaction tank
Object film reaction pond, by further biochemical treatment, COD is down to can be in the range of qualified discharge；Control aeration intensity, it is ensured that raw
Object film reaction pond carrier is in suspension flow regime, and dissolved oxygen concentration reaches 3mg/L, and aeration tank hydraulic detention time is 2-6 hours.
Above-mentioned waste water COD after ozone ultrasonic collaboration processing can be reduced to 150mg/L, then after CBR biomembrane reaction,
COD can be reduced to 25-40mg/L.
Embodiment 2:
As shown in Figure 1, a kind of advanced treatment apparatus of biological non-degradable waste water of the present embodiment description, it includes ozone reaction
Device 1, gas dissolver 4, ultrasonic generator 6 and CBR biomembrane reaction pond 2, the gas dissolver 4 and ozone generator 3, surpass intake pump
Acoustic generator 6 is connected, and ultrasonic generator 6 is connect with ozone reactor 1, as shown in Fig. 2, gas dissolver 4 include entrance 4-1,
Contraction section 4-2, venturi 4-3 and diffuser 4-4, are equipped with ozone access apertures 5 at the venturi 4-3 of gas dissolver 4, and the ozone is passed through
Hole 5 is connected to ozone generator 3；The import of 4 entrance 4-1 of gas dissolver is connect with intake pump, and 4 diffuser 4-4's of gas dissolver goes out
Mouth is connect with liquid whistle formula ultrasonic generator 6；The water outlet of ozone reactor 1 is connect with the water inlet end of CBR biomembrane reaction pond 2,
Multistage setting biologic packing material bed can be divided in the CBR biomembrane reaction pond 2, the outlet of CBR biomembrane reaction pond 2 is cut equipped with carrier
Stay sieve 7.The water inlet end of ozone reactor 1 is connected to by reflux pump and pipeline in the water outlet of ozone reactor 1.
Claims (10)
1. a kind of advanced treatment process of biology non-degradable waste water, characterized by the following steps:
Step 1: the processing of ozone ultrasonic synergistic oxidation: biological non-degradable waste water flows into the water inlet end of gas dissolver, ozone generator
The ozone gas of generation is entered in waste water to be processed by the ozone access apertures of gas dissolver, is sufficiently mixed with waste water, is controlled smelly
The proportionate relationship of oxygen dosage and required degradation COD amount, abbreviation O/C ratio, to control ozone dosage, O/C ratio is controlled in 1-
3mgO3/mgCOD；Then the waste water dissolved with ozone gas escapes and enter ultrasonic reactor by the diffuser of gas dissolver, super
Under acoustic cavitation effect, phonochemical reaction occurs for ozone and Pollutants in Wastewater, controls supersonic jet intensity, is allowed to generate frequency
The power ultrasound of 20-40kHz, acoustic density reach 1-3W/cm2；Organic molecule in waste water is decomposed by effective tearing, is reduced
Enhance the biodegradability of waste water while COD；Ozone reactor is flowed to by the waste water that ultrasonic cavitation is handled, the reaction time is
0.2-4 hours；
Step 2: biochemical treatment: it is raw that the waste water after ozone ultrasonic coupling processing enters the bio-carrier flowing i.e. CBR of bed reaction tank
Object film reaction pond, by further biochemical treatment, COD is down to can be in the range of qualified discharge；Control aeration intensity, it is ensured that raw
Object film reaction pond carrier is in suspension flow regime, and dissolved oxygen concentration reaches 1-3mg/L, and aeration tank hydraulic detention time is 0.5-6
Hour.
2. a kind of advanced treatment process of biological non-degradable waste water according to claim 1, it is characterised in that: described super
Sound reactor is liquid whistle formula or reed-type ultrasonic generator.
3. biology non-degradable advanced waste treatment apparatus described in a kind of claim 1, it is characterised in that: including gas dissolver, smelly
Oxygen Generator, ultrasonic reactor, ozone reactor, CBR biomembrane reaction pond；Gas dissolver include entrance, contraction section, venturi and
Diffuser, is equipped with ozone access apertures at the venturi of gas dissolver, and the ozone access apertures is connected to ozone generator；Gas dissolver enters
The import of mouthful section is connect with intake pump, the outlet of gas dissolver diffuser and the import of ultrasonic reactor and the outlet of ultrasonic reactor
It is connect with the water inlet end of ozone reactor, the water outlet of ozone reactor is connect with the water inlet end of CBR biomembrane reaction pond, described
One or more levels bio-carrier thermopnore is equipped in CBR biomembrane reaction pond.
4. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: ozone reaction
Water distribution system is set in device.
5. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: ozone reaction
Setting catalyst bed is in device to strengthen ozone oxidation efficiency.
6. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: ozone reaction
Exhaust collection and breaking plant are equipped at the top of device.
7. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: made with pure oxygen
When for ozone source, tail gas is as subsequent CBR biomembrane reaction pond or the gas source of other biochemical treatment reactors after destruction.
8. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: ozone reaction
Device is pond body or tank body.
9. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: CBR biology
Film reaction pond is pond body or tank body, and CBR biomembrane reaction pond includes aerating system and suspension CBR carrier, i.e. bottom setting aeration
Stirring and oxygen replenishing equipment, the outlet of CBR reaction tank are additionally provided with retention sieve, it is ensured that CBR carrier is not lost.
10. a kind of biological non-degradable advanced waste treatment apparatus according to claim 3, it is characterised in that: in ozone
The water outlet of reactor is connected to the water inlet end of ozone reactor by reflux pump and pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388388.XA CN110040913A (en) | 2019-05-10 | 2019-05-10 | A kind of advanced treatment process and device of biology non-degradable waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388388.XA CN110040913A (en) | 2019-05-10 | 2019-05-10 | A kind of advanced treatment process and device of biology non-degradable waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110040913A true CN110040913A (en) | 2019-07-23 |
Family
ID=67281462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388388.XA Pending CN110040913A (en) | 2019-05-10 | 2019-05-10 | A kind of advanced treatment process and device of biology non-degradable waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110040913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407364A (en) * | 2019-08-15 | 2019-11-05 | 佛山市玉凰生态环境科技有限公司 | A kind of black and odorous water emergency purifier and water body treating method |
| CN113003851A (en) * | 2020-11-13 | 2021-06-22 | 四川全息生态环境技术产业有限公司 | Ultrasonic, ozone and micro-channel advanced oxidation method and device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323493A (en) * | 2008-07-24 | 2008-12-17 | 华南理工大学 | Waste water treatment apparatus based on ozone oxidation and aerating biological filter |
| CN102139995A (en) * | 2011-02-23 | 2011-08-03 | 上海化学工业区中法水务发展有限公司 | Treatment method of high-chroma chemical waste water |
| CN105366846A (en) * | 2015-09-11 | 2016-03-02 | 东莞市绿巨人环境科技有限公司 | Method for treating paraquat pesticide wastewater |
| CN106007256A (en) * | 2016-07-28 | 2016-10-12 | 黄霞 | Microbubble ozone catalytic oxidation-no-aeration biochemical coupling technology system and application thereof |
| CN209957611U (en) * | 2019-05-10 | 2020-01-17 | 浙江巨能环境工程有限公司 | Advanced treatment device for biodegradable wastewater |
-
2019
- 2019-05-10 CN CN201910388388.XA patent/CN110040913A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323493A (en) * | 2008-07-24 | 2008-12-17 | 华南理工大学 | Waste water treatment apparatus based on ozone oxidation and aerating biological filter |
| CN102139995A (en) * | 2011-02-23 | 2011-08-03 | 上海化学工业区中法水务发展有限公司 | Treatment method of high-chroma chemical waste water |
| CN105366846A (en) * | 2015-09-11 | 2016-03-02 | 东莞市绿巨人环境科技有限公司 | Method for treating paraquat pesticide wastewater |
| CN106007256A (en) * | 2016-07-28 | 2016-10-12 | 黄霞 | Microbubble ozone catalytic oxidation-no-aeration biochemical coupling technology system and application thereof |
| CN209957611U (en) * | 2019-05-10 | 2020-01-17 | 浙江巨能环境工程有限公司 | Advanced treatment device for biodegradable wastewater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407364A (en) * | 2019-08-15 | 2019-11-05 | 佛山市玉凰生态环境科技有限公司 | A kind of black and odorous water emergency purifier and water body treating method |
| CN113003851A (en) * | 2020-11-13 | 2021-06-22 | 四川全息生态环境技术产业有限公司 | Ultrasonic, ozone and micro-channel advanced oxidation method and device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101560039B (en) | Landfill leachate wastewater treatment system and process thereof | |
| CN101376556B (en) | Ozone oxidation sterilizing and downflow type aerating biological filter combined waste water treatment apparatus | |
| CN104609658B (en) | A kind of catalyzed internal electrocatalysis-improvement BAF processes the method for reverse osmosis concentrated water | |
| CN101811803A (en) | Rubbish leachate biological nitrogen removal process and device | |
| CN104003578A (en) | Method for treating industrial wastewater by combined two-stage ozone-biological aerated filter device | |
| CN114315012A (en) | Excrement wastewater treatment system and method applied to scenic spot | |
| CN111747600A (en) | Ozone oxidation-biochemical coupling water treatment method | |
| CN106430835A (en) | Embedded ozone membrane bioreactor (MBR) device and embedded ozone MBR treatment method | |
| CN110040913A (en) | A kind of advanced treatment process and device of biology non-degradable waste water | |
| CN209957611U (en) | Advanced treatment device for biodegradable wastewater | |
| CN214218490U (en) | Landfill leachate treatment system | |
| CN107915366A (en) | A kind of technique that advanced treating is carried out to garbage leachate using ozone | |
| CN110183032A (en) | A kind of livestock breeding wastewater recycling treatment system | |
| KR20220096414A (en) | Apparatus for treating waste water using iron oxide powder | |
| CN214244097U (en) | High concentration landfill leachate's processing system | |
| CN109320011A (en) | Municipal wastewater handles integrated technique | |
| CN215592879U (en) | System for cooperatively treating brewing wastewater and low-carbon domestic sewage | |
| CN214360900U (en) | Fluidized bed biological membrane sewage treatment integrated device | |
| CN209906422U (en) | Device for advanced oxidation of degradation-resistant industrial wastewater by ozone/hydrogen peroxide | |
| CN201268654Y (en) | Ozone disinfection and downflow type aerating biological filter integrated sewage treating device | |
| KR100348500B1 (en) | Biological Nutrient Removal Technology for sewage and wastewater by deep pure oxygen Aeration | |
| KR20210058002A (en) | Apparatus for treating waste water using iron oxide powder | |
| CN214192959U (en) | Novel ultrasonic cleaning wastewater treatment equipment | |
| CN214528574U (en) | Sewage treatment equipment with catalytic synergistic effect of advanced catalytic oxidation biomembrane | |
| CN110015805A (en) | A kind of system of Sewage advanced treatment |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |