CN206538245U - A kind of catalytic ozonation advanced treating cephalo pharmacy waste water system - Google Patents
A kind of catalytic ozonation advanced treating cephalo pharmacy waste water system Download PDFInfo
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- CN206538245U CN206538245U CN201621050236.7U CN201621050236U CN206538245U CN 206538245 U CN206538245 U CN 206538245U CN 201621050236 U CN201621050236 U CN 201621050236U CN 206538245 U CN206538245 U CN 206538245U
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- waste water
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- catalysis oxidation
- pharmacy waste
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Abstract
Ozone catalyst catalysis oxidation room is filled with the utility model discloses a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system, including internal packing layer；The water inlet of catalysis oxidation room connects micro-nano bubble generator；The air inlet connection ozone generator of micro-nano bubble generator, water inlet connection cephalo pharmacy waste water source；The pipeline that micro-nano bubble generator is connected with cephalo pharmacy waste water source is provided with power set；The exhaust outlet connection exhaust gas cleaner of catalysis oxidation room；The treated water outlet connection drainage arrangement of catalysis oxidation room.The utility model mainly carries out wastewater treatment by the technology of O3 catalytic oxidation, the hydroxyl radical free radical of Strong oxdiative ability is produced under catalyst action using ozone, oxidation Decomposition organic pollutants, with selectivity, the defect of incomplete mineralising when overcoming simple ozone oxidation organic pollution, good waste water treatment effect, efficiency high and its operating cost is relatively low, be conducive to promoting.
Description
Technical field
The utility model is related to environmental technology field, more particularly to a kind of catalytic ozonation advanced treating cephalo pharmacy is given up
Water system.
Background technology
In numerous industrial wastewaters, pharmacy waste water is big because of its quantity of wastewater effluent, contained organic pollutant category in sewage
Complexity, the features such as biodegradable is poor is as people's contaminated object urgently to be resolved hurrily.Relative to general industrial wastewater, pharmacy
The species of waste water is more various, and can be divided into synthetic drug production waste water, bio-pharmaceuticals production fermentation according to its main source gives up
The washcoated water and flushing water produced in water, Chinese patent medicine production wastewater and all kinds of formulation manufacturing processes.Because of the production technology of medicine product
Compare special and relative complex, pharmacy waste water has that water-quality constituents is complicated, impact load is big, Organic Pollutants in Wastewater content
The features such as high, poisonous and harmful substance is more, biodegradability is poor.
Industrial chemicals is used mostly in cephalosporin analog antibiotic production, production process reactions steps are more, raw material availability is low, remained
Remaining raw material is mostly with discharge of wastewater, and this is the main cause for causing Pollutants in Wastewater matter high.Content of organics in cephalo waste water
It is high and toxic to microorganism, it is scattered with bactericidal action such as halogen compounds, nitro compound, organonitrogen compound
Agent or surfactant etc., these organic pollutions have inhibitory action in biological treatment to the growth of microorganism, more reduce
The biodegradability of waste water, the ratio being difficult shared by biodegradable composition is great, also difficult as this kind of High Strength Organic Pharmaceutical Wastewater
The reason for processing.
For pharmacy waste water organic concentration it is high, not easily biological-degradable the features such as, domestic and foreign scholars have been carried out substantial amounts of
Work, processing method main at this stage is materializing strategy, chemical treatment and biochemical treatment.Materializing strategy mainly include absorption,
The methods such as air supporting, coagulating sedimentation and UF membrane.Chemical treatment mainly includes chemistry redox method, core-loss shape, Fenton reagent
Method and various advanced oxidation processes etc..Biochemical treatment process mainly includes Aerobic biological process, anaerobic bio-treated, aerobic-to detest
Oxygen biology Combined Processing, biochemical treatment plus depth processing (advanced oxidation processes) is the processing method commonly used in pharmacy waste water.
The reaction of ozone and target contaminant is broadly divided into two kinds, and one kind is that ozone directly directly reacts with object, separately
One kind is that ozone is broken down into and reacted through base free radical and object.Advanced oxidation processes are exactly to be produced gently using certain approach
Base free radical, light base free radical has extremely strong activity, the larger molecular organicses in waste water can be aoxidized into small organic molecule
Or carbon dioxide and water.
Strictly speaking independent ozonation technology and is not belonging to advanced oxidation processes, is produced because it is not main many light
Base free radical, and catalytic ozonation is excited due to having added appropriate catalyst on the basis of independent ozone oxidation
Produce the category that light base free radical belongs to advanced oxidation processes.There are some researches show by independent ozone oxidation gas chromatography and catalysis
The effect of ozone oxidation gas chromatography compares discovery, and independent ozone oxidation organic matter has selectivity, only to some specific
Organism kinds there is good oxidation effectiveness, and the oxidation scope of catalytic ozonation is more extensive, and this is due to
Ozone molecule oxidation of organic compounds has selectivity, and through base free-radical oxidation organic matter then without selectivity, while the latter's is anti-
Answer speed faster much than the former.Ozonation technology is because its strong oxidizing property can be effectively by difficult for biological degradation in waste water
Larger molecular organicses direct oxidation or oxidation become easily biodegradable small organic molecule so that improve waste water can
Biochemical.And adding catalyst ozone oxidation can produce that hydroxyl radical free radical is this not to have selective oxidation to organic matter
Agent, increases the application of ozonation technology.
Utility model content
Technical problem to be solved in the utility model is to provide one kind simple to operate, stable, willing one
Plant catalytic ozonation advanced treating cephalo pharmacy waste water system.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of catalytic ozonation advanced treating cephalo pharmacy waste water system, including top are provided with provided with exhaust outlet, bottom
Water inlet and top are provided with the catalysis oxidation room of treated water outlet；It is characterized in that:The catalysis oxidation chamber interior purified water goes out
Ozone catalyst packing layer is provided with below mouthful；The water inlet of the catalysis oxidation room is connected with three-way pipe, wherein a mouth of pipe is connected
Micro-nano bubble generator, another mouth of pipe is evacuation port；The air inlet connection ozone hair of the micro-nano bubble generator
Raw device, the water inlet connection cephalo pharmacy waste water source of micro-nano bubble generator；The micro-nano bubble generator and head
The pipeline of spore pharmacy waste water source connection is provided with power set；The exhaust outlet connection exhaust gas cleaner of the catalysis oxidation room；
The treated water outlet connection drainage arrangement of the catalysis oxidation room.
Further technical scheme is：The pressure of the micro-nano bubble generator is 0.09~0.10MPa.
Further technical scheme is：The exhaust gas cleaner is ozone decomposed device.
Further technical scheme is：The height of the ozone catalyst packing layer is 120~180cm.
Further technical scheme is：The distance of the treated water outlet and ozone catalyst packing layer upper surface is 35
The distance between~65cm, treated water outlet and exhaust outlet are 35~65cm.
Further technical scheme is：Catalysis oxidation room described in catalysis oxidation room is hollow tower body shape.
Further technical scheme is：The cross section of the ozone catalyst packing layer and chamber in catalysis oxidation room are transversal
Face is identical.
It is using the beneficial effect produced by above-mentioned technical proposal：
The main technology by O3 catalytic oxidation carries out wastewater treatment, and waste water enters catalysis oxidation room through water pump, utilizes
Ozone produces the hydroxyl radical free radical of Strong oxdiative ability under catalyst action, and oxidation Decomposition organic pollutants can overcome
With selectivity, the defect of incomplete mineralising, water outlet up to standard after processing during simple ozone oxidation organic pollution；Micro-nano bubble
Generating means can make the micro air bubble of ozone gas formation Nano grade, increase the contact surface of ozone molecule and contaminant molecule
Product, while ozone molecule can be made to enter the microcellular structure of ozone catalyst, substantially increases the efficiency of W-response.This practicality is new
Type good waste water treatment effect, efficiency high and its operating cost is relatively low, be conducive to popularizing.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Wherein：1- power set, the micro-nano bubble generators of 2-, 3- ozone generators, 4- water inlets, 5- evacuation ports,
6- catalysis oxidations room, 7- ozone catalyst packing layers, 8- treated water outlets, 9- exhaust outlets, 10- exhaust gas cleaners.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other implement, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figure 1, a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system, including top are provided with exhaust outlet
9th, bottom is provided with the catalysis oxidation room 6 of treated water outlet 8 provided with water inlet 4 and top；The inside purified water of catalysis oxidation room 6
The ozone catalyst packing layer 7 of the lower section of outlet 8 is filled with ozone catalyst；The water inlet 4 of the catalysis oxidation room 6 is connected with three
Siphunculus, wherein a mouth of pipe connects micro-nano bubble generator 2, another mouth of pipe is evacuation port；The micro-nano bubble is filled
The air inlet for putting 2 connects ozone generator 3, the water inlet connection cephalo pharmacy waste water source of micro-nano bubble generator 2；It is described
The pipeline that micro-nano bubble generator 2 is connected with cephalo pharmacy waste water source is provided with power set 1；The catalysis oxidation room 6
Exhaust outlet 9 connection exhaust gas cleaner 10；The connection drainage arrangement of treated water outlet 8 of the catalysis oxidation room 6.
Cephalo pharmacy waste water enters micro-nano bubble generator 2, ozone generator 3 through power set 1 (such as water pump)
Ozone is provided, ozone generator 3 employs variable-frequency variable-voltage (VVVF) power circuit of novel electron module composition, pulse width and adjusted
A series of new technologies such as (PWM) control, digital DSP Processor control are made, ozone flow is stabilized to by regulation and control system
0.5~3L/min, concentration is 20~100mg/L, and ozone is passed through micro-nano bubble generator 2, micro-nano bubble generator 2
Pressure be 0.09~0.10MPa, ozone bubbles particle diameter is between 200nm~4 μm, bubble inclusion rate 84%~90%, and aqueous vapor is filled
Divide and enter catalysis oxidation room 6 after mixing；In catalysis oxidation room 6, waste water is smelly from bottom to top by ozone catalyst packing layer 7
The thickness of VPO catalysts packing layer 7 is 120~180cm, and optimal value is 150cm, is both reacted fully, and is not wasted raw material wherein
The ozone catalyst of one embodiment is the activated-carbon catalyst of a kind of carried noble metal and metal oxide, and catalytic reaction makes ozone
Great amount of hydroxy group free radical is produced, Pollutants in Wastewater matter is removed；Processing waste water up to standard enters treated water outlet 8, passes through draining
Device is discharged；The tail gas that system is produced enters exhaust gas cleaner 10, the harmless emission after processing through exhaust outlet 9, wherein one is real
The exhaust gas cleaner 10 for applying example is ozone decomposed device.200~300mg/L of the COD value of cephalo pharmacy waste water by, through anti-
Answer after 0.5~1 hour, the water outlet COD ＜ 50mg/L after processing, good waste water treatment effect, efficiency high.
It is preferred that, the distance and treated water outlet 8 of the treated water outlet 8 and the upper surface of ozone catalyst packing layer 7 with
The distance between exhaust outlet 9 is 35~65cm, and optimal value is 50cm.Flow of inlet water is controlled, the water surface in catalysis oxidation room 6 is existed
On treated water outlet 8, under exhaust outlet 9, water uniformly flows out from treated water outlet 8 after purification, control turnover water balance, water
It will not be overflowed from exhaust outlet 9.
In addition, the catalysis oxidation room 6 is hollow tower body shape, cross section and the catalysis oxygen of ozone catalyst packing layer 7
Change the lumenal cross-section of room 6 identical.
The utility model mainly carries out wastewater treatment by the technology of O3 catalytic oxidation, and waste water enters catalysis oxygen through water pump
Change room, produce the hydroxyl radical free radical of Strong oxdiative ability under catalyst action using ozone, oxidation Decomposition organic pollutants,
Defect with selective, incomplete mineralising, water outlet up to standard after processing when can overcome simple ozone oxidation organic pollution；It is micro-
Nano-bubble generating apparatus can make the micro air bubble of ozone gas formation Nano grade, increase ozone molecule and contaminant molecule
Contact area, while can make ozone molecule enter ozone catalyst microcellular structure, substantially increase the efficiency of W-response.
The utility model good waste water treatment effect, efficiency high and its operating cost is relatively low, be conducive to popularizing.
It the above is only preferred embodiment of the present utility model, anyone is according to content of the present utility model to the utility model
A little simple modification, deformation and the equivalent substitution made each falls within protection domain of the present utility model.
Claims (7)
1. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system, including top are provided with provided with exhaust outlet (9), bottom
Water inlet (4) and top are provided with the catalysis oxidation room (6) of treated water outlet (8)；It is characterized in that:The catalysis oxidation room (6)
Ozone catalyst packing layer (7) is provided with below internal treated water outlet (8)；Water inlet (4) connection of the catalysis oxidation room (6)
There is three-way pipe, wherein a mouth of pipe connects micro-nano bubble generator (2), another mouth of pipe is evacuation port；The micro-nano bubble
The air inlet connection ozone generator (3) of generating means (2), the water inlet connection cephalo system of micro-nano bubble generator (2)
Medicine waste water source；The pipeline that the micro-nano bubble generator (2) is connected with cephalo pharmacy waste water source is provided with power set
(1)；Exhaust outlet (9) the connection exhaust gas cleaner (10) of the catalysis oxidation room (6)；The purification of the catalysis oxidation room (6)
Water out (8) connects drainage arrangement.
2. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system according to claim 1, it is characterised in that：
The pressure of the micro-nano bubble generator (2) is 0.09~0.10MPa.
3. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system according to claim 1, it is characterised in that：
The exhaust gas cleaner (10) is ozone decomposed device.
4. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system according to claim 1, it is characterised in that：
The height of the ozone catalyst packing layer (7) is 120~180cm.
5. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system according to claim 1, it is characterised in that：
The distance of the treated water outlet (8) and ozone catalyst packing layer (7) upper surface is 35~65cm, treated water outlet (8) with
The distance between exhaust outlet (9) is 35~65cm.
6. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system according to claim 1, it is characterised in that：
Catalysis oxidation room (6) described in catalysis oxidation room are hollow tower body shape.
7. a kind of catalytic ozonation advanced treating cephalo pharmacy waste water system according to claim 1, it is characterised in that：
The cross section of the ozone catalyst packing layer (7) is identical with catalysis oxidation room (6) lumenal cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050236.7U CN206538245U (en) | 2016-09-12 | 2016-09-12 | A kind of catalytic ozonation advanced treating cephalo pharmacy waste water system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050236.7U CN206538245U (en) | 2016-09-12 | 2016-09-12 | A kind of catalytic ozonation advanced treating cephalo pharmacy waste water system |
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| CN206538245U true CN206538245U (en) | 2017-10-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777161A (en) * | 2020-07-31 | 2020-10-16 | 苏州汇博龙环境技术有限公司 | Wastewater treatment system and method |
| CN115536184A (en) * | 2022-11-02 | 2022-12-30 | 哈尔滨工业大学 | Integrated treatment device for town drinking water by combining micro-nano bubble ozone oxidation and electric flocculation and water treatment method thereof |
-
2016
- 2016-09-12 CN CN201621050236.7U patent/CN206538245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777161A (en) * | 2020-07-31 | 2020-10-16 | 苏州汇博龙环境技术有限公司 | Wastewater treatment system and method |
| CN115536184A (en) * | 2022-11-02 | 2022-12-30 | 哈尔滨工业大学 | Integrated treatment device for town drinking water by combining micro-nano bubble ozone oxidation and electric flocculation and water treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: 050035 Hebei Shijiazhuang high tech Zone Xiangjiang Road No. 319 Tianshan Science Park A 26 floor Patentee after: TIANJUSHI ENGINEERING TECHNOLOGY GROUP Co.,Ltd. Address before: 050035 No. 9 Changjiang Road, Shijiazhuang hi tech Industrial Development Zone, Hebei, Shijiazhuang Patentee before: HEBEI MORLANS ENVIRONMENTAL TECHNOLOGY Inc. |
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| TR01 | Transfer of patent right |