CN202643510U - Photoreactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device - Google Patents
Photoreactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device Download PDFInfo
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- CN202643510U CN202643510U CN 201220315746 CN201220315746U CN202643510U CN 202643510 U CN202643510 U CN 202643510U CN 201220315746 CN201220315746 CN 201220315746 CN 201220315746 U CN201220315746 U CN 201220315746U CN 202643510 U CN202643510 U CN 202643510U
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Abstract
The utility model provides a photoreactor for wastewater/sewage treatment. The utility model also provides a wastewater/sewage treatment integrated device, which comprises a membrane bioreactor and the photoreactor, wherein a water outlet of the photoreactor is connected with a water inlet of the membrane bioreactor, the photoreactor comprises a transparent casing and a photoreaction unit, the transparent casing is provided with a water inlet and a water outlet, the photoreaction unit is fixedly arranged in the transparent casing and comprises an adsorption carrier and a photocatalyst loaded on the adsorption carrier. The wastewater/sewage treatment integrated device can be used for carrying out depth treatment on discharge water reaching the discharge standard through treatment, regenerated water is obtained, wastewater/sewage without treatment can also be directly treated, the treatment effect is good, and the outlet water quality is stable. The wastewater/sewage treatment integrated device provided by the utility model only comprises the photoreactor and the membrane bioreactor, the structure is compact, the connection is reasonable, the motive power consumption is low, the occupied area is small, and the operation cost is low.
Description
Technical field
The utility model belongs to water-treatment technology field, relates in particular to a kind of photoreactor for the wastewater/sewage processing and wastewater/sewage and processes integrated apparatus.
Background technology
Economizing on resources with protection of the environment is a fundamental state policy of China; along with petering out of water resources, society more and more payes attention to the improvement of water body environment and the recycle of water resources, wherein; waste water recycling not only can be realized the recycle of water resources, also is to realize one of important channel that reduces discharging.12 planning have proposed National urban wastewater/sewage processing recovery utilization rate and have reached 10% target, and the wastewater/sewage recovery utilization rate meter according to 10% can be saved fresh water resource more than 70 hundred million m every year
3, can effectively alleviate China, the problem of Water Resources In Arid Regions shortage especially, so waste water recycling has important practical significance.But the consumption of reuse water only has 16.6 hundred million m at present
3, only account for 2% of national wastewater/sewage quantity discharged.Therefore, finish above-mentioned target not only needs the macro adjustments and controls factors such as adjustment in the guiding of national policy, water price market, the practical application of the wastewater/sewage treatment and reuse technology that more need efficiently, clean, investment is little, running cost is low.
Reuse water is the water resources that can again utilize that obtains behind the waste water recycling, specifically refer to reach after the process pre-treatment such as city domestic sewage or factory effluent and biochemical process are processed the discharge water of emission standard, again after further processing, this further processing also can be referred to as advanced treatment, reach the water quality standard of a certain purposes, such as industrial cooling water water quality standard, garden landscape irrigation water water quality standard etc., and be back to the Ecology of this production process.Prior art discloses the treatment process of multiple wastewater/sewage, holds back the physical methods such as method such as gravitational separation process, centrifugal separation and sieving; The chemical treatment methods such as coagulation, neutralization, redox, extraction, reverse osmosis, absorption; The biological treatments such as aerobiont processing, anaerobic biological treatment.But, because reuse water is to carrying out the water that advanced treatment obtains through processing the discharge water that reaches emission standard, reach in the treating processes of emission standard at waste water, pollutent in the former sewage/wastewater is not only forming, significant variation has occured in nature, in molecular conformation, significant variation has also occured in the aspects such as size, therefore, the general membrane technique that the adopts when discharge water that reaches emission standard is carried out advanced treatment, the MBR method, Fonton reagent oxidation method, photocatalytic oxidation etc., perhaps adopt aforesaid method and other physical chemistry methods, such as flocculation, the combination process of filtration etc.But these methods not only removal efficient to crucial water-quality guideline such as turbidity, COD are low, and have following problem: when the processing water yield is large, have the shortcomings such as treatment scheme is long, floor space is large, running cost is high; And processing the water yield hour, there is the high shortcoming of unit waste water cost of investment.
The utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of photoreactor for the wastewater/sewage processing and wastewater/sewage to process integrated apparatus, the wastewater/sewage that the utility model provides is processed the integrated apparatus compact construction, linking is reasonable, power consumption is low, floor space is little, running cost is low, and have photochemical effect, biochemical action and filtering separation function concurrently, good to the treatment effect of wastewater/sewage.
The utility model provides a kind of photoreactor for the wastewater/sewage processing, comprising:
Be provided with the transparent shell of water-in and water outlet;
Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.
Preferably, described absorption carrier is the Polymer adsorption carrier.
The utility model also provides a kind of wastewater/sewage to process integrated apparatus, comprising:
Membrane bioreactor;
The photoreactor that water outlet links to each other with the water-in of described membrane bioreactor, described photoreactor comprises:
Be provided with the transparent shell of water-in and water outlet;
Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.
Preferably, comprise the photoreactor of a plurality of parallel connections, total water outlet of the photoreactor of described a plurality of parallel connections links to each other with the water-in of described membrane bioreactor.
Preferably, the photoreactor of described a plurality of parallel connections removably is fixed on the phototropic face of described membrane bioreactor.
Preferably, also comprise control device and the sensor that is arranged in described photoreactor and the described membrane bioreactor.
Preferably, described control device removably is fixed on the shady face of described membrane bioreactor.
Preferably, described membrane bioreactor is the carbon fiber bioreactor of dynamic membrane.
Preferably, in the described photoreactor, described absorption carrier is the Polymer adsorption carrier.
Preferably, in the described photoreactor, described transparent shell is the transparent glass housing.
Compared with prior art, wastewater/sewage that the utility model provides is processed integrated apparatus and is comprised: the photoreactor that membrane bioreactor and water outlet link to each other with the water-in of described membrane bioreactor, and described photoreactor comprises: the transparent shell that is provided with water-in and water outlet; Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.This wastewater/sewage is processed integrated apparatus can obtain reuse water to carrying out advanced treatment through processing the discharge water that reaches emission standard, also can directly process undressed wastewater/sewage.Wastewater/sewage at first enters in the photoreactor, and absorption carrier wherein can be with the absorption of the pollutents such as the organism in the wastewater/sewage, inorganics, and then oxidized degraded under light and catalyzer synergy realizes the pre-treatment to wastewater/sewage; Continue to enter membrane bioreactor through the pretreated wastewater/sewage of photoreactor, make microorganism wherein continue the pollutents such as organism in the wastewater/sewage are carried out the microorganism decomposition, tackle simultaneously, separate particulate matter wherein etc., thereby obtain reuse water or reach the discharge water of emission standard, treatment effect is better.The wastewater/sewage that the utility model provides is processed integrated apparatus and is only comprised photoreactor and membrane bioreactor, not only compact construction, linking are rationally, power consumption is low, floor space is little, running cost is low, and have photochemical effect, biochemical action and filtering separation function concurrently, good to the treatment effect of wastewater/sewage.Experimental result shows, after the device that adopts the utility model to provide carried out advanced treatment to the refinery water through biochemical treatment, the COD of water outlet was lower than 60mg/L; After the device that adopts the utility model to provide carried out advanced treatment to the paper waste through biochemical treatment, the COD of water outlet was lower than 40mg/L; After the device that adopts the utility model to provide is processed the underground water that is subjected to the petroleum-type contaminants, can't check the existence of benzene homologues in the water outlet.
Further, the utility model is in parallel with a plurality of photoreactors, and photoreactor that will these a plurality of parallel connections removably is fixed on the phototropic face of described membrane bioreactor, not only compact construction, save floor occupying area, and can utilize to greatest extent natural light, strengthen the treatment effect to wastewater/sewage.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The cross-sectional view of the photoreactor that Fig. 1 provides for the utility model embodiment;
The structural representation of the photoreactor that Fig. 2 provides for the utility model embodiment;
The wastewater/sewage that Fig. 3 provides for the utility model embodiment is processed the first structural representation of integrated apparatus;
The wastewater/sewage that Fig. 4 provides for the utility model embodiment is processed the second structural representation of integrated apparatus.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments the utility model is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of photoreactor for the wastewater/sewage processing, comprising:
Be provided with the transparent shell of water-in and water outlet;
Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.
Referring to Fig. 1, the cross-sectional view of the photoreactor that Fig. 1 provides for the utility model embodiment, wherein, 11 is transparent shell, 111 for being arranged on the water-in on the transparent shell 11,112 for being arranged on the water outlet on the transparent shell 11, and 12 for being fixed on the photoresponse unit in the described transparent shell.
The effect of transparent shell 11 is fixed light reaction member 12, is provided with water-in 111 and water outlet 112 on the transparent shell 11, and wastewater/sewage enters in the transparent shell 11 via water-in 111, and flows out from water outlet 112.For the ease of the control flow, also be provided with inlet valve (not illustrating in the drawings) on the water-in 111, also be provided with flowing water Valve (not illustrating in the drawings) on the water outlet 112.In the utility model, transparent shell can adopt the transparent materials such as transparent glass or transparent resin to make, and does not affect the 12 pairs of Optical Absorptions in photoresponse unit and utilize to get final product; Its shape can be the arbitrary shapes such as cylindrical, rectangle, square, sphere, and those skilled in the art can select as required; Its size can be selected according to processing the water yield, and the utility model there is no particular restriction.
In the utility model, can photoresponse unit 12 be cut into the shape that adapts according to the shape of transparent shell 11, and be fixed in the transparent shell 11, when being rectangle such as transparent shell 11, photoresponse unit 12 is cut into and its size rectangle that adapt, thinner thickness, and be fixedly installed in wherein, referring to Fig. 2, the structural representation of the photoreactor that Fig. 2 provides for the utility model embodiment, wherein, 11 is transparent shell, and 12 are the photoresponse unit.
In the utility model, in order to improve the utilization ratio of the 12 pairs of light in photoresponse unit, transparent shell 11 is interior can be provided with a plurality of photoresponses unit 12, and has specific spacing between each photoresponse unit 12.Those skilled in the art can according to the factor light reflex unit 12 such as flow, pollutant kind and concentration of wastewater/sewage in transparent shell 11 the filling rate and the spacing between each photoresponse unit 12 select, the utility model there is no particular restriction.
The photoreactor that the utility model provides comprises the transparent shell that is provided with water-in and water outlet, is fixed with the photoresponse unit that comprises absorption carrier and be carried on the photocatalyst on the described absorption carrier in the described transparent shell.This photoreactor not only can adsorb the pollutent in the wastewater/sewage, and photocatalyst wherein can be under the effect of light with the pollutent catalyzing oxidizing degrading of absorption, thereby preliminary with the pollutant removal in the wastewater/sewage.
This photoreactor can be used for also can being directly used in undressed wastewater/sewage being processed carrying out advanced treatment through processing the discharge water reach emission standard, and treatment effect is good, stable effluent quality and running cost are low.
The utility model also provides a kind of wastewater/sewage to process integrated apparatus, comprising:
Membrane bioreactor;
The photoreactor that water outlet links to each other with the water-in of described membrane bioreactor, described photoreactor comprises:
Be provided with the transparent shell of water-in and water outlet;
Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.
Referring to Fig. 3, the wastewater/sewage that Fig. 3 provides for the utility model embodiment is processed the first structural representation of integrated apparatus, and wherein, 31 is photoreactor, and 32 is the membrane bioreactor that water-in links to each other with the water outlet of photoreactor 31.
Process in the integrated apparatus at this wastewater/sewage, photoreactor 31 has the structure of the described photoreactor of technique scheme, namely comprises the transparent shell that is provided with water-in and water outlet; Be fixed with the photoresponse unit that comprises absorption carrier and be carried on the photocatalyst on the described absorption carrier in the described transparent shell.The utility model does not repeat them here, and those skilled in the art can be with reference to structure and the function of photoreactor mentioned above.
The water-in of membrane bioreactor 32 links to each other with the water outlet of photoreactor 31, enters in the membrane bioreactor through photoreactor 31 pretreated wastewater/sewages further to purify, process, and obtains satisfactory reuse water or discharge water.In the utility model, membrane bioreactor 32 can be the reactor with membrane sepn function and biological treatment function well known to those skilled in the art, and the utility model there is no particular restriction to it.In the utility model, membrane bioreactor 32 is preferably carbon fiber membrane bioreactor, and carbon fiber membrane bioreactor is difficult for stopping up, and can improve the wastewater/sewage treatment effect, more preferably the carbon fiber bioreactor of dynamic membrane.
The wastewater/sewage that the utility model provides is processed integrated apparatus can to carrying out advanced treatment through processing the discharge water that reaches emission standard, obtain reuse water; Also can directly process undressed wastewater/sewage.Wastewater/sewage at first enters in the photoreactor, and absorption carrier wherein can be with the absorption of the pollutents such as the organism in the wastewater/sewage, inorganics, and then oxidized degraded under the synergy of light and catalyzer realizes the pre-treatment to wastewater/sewage; Continue to enter membrane bioreactor through the pretreated wastewater/sewage of photoreactor, make microorganism wherein continue the pollutents such as organism in the wastewater/sewage are carried out the microorganism decomposition, tackle simultaneously, separate particulate matter wherein etc., thereby obtain reuse water or reach the discharge water of emission standard, treatment effect is better.
In another embodiment of the present utility model, in order to improve the treatment effect to wastewater/sewage, process on the basis of integrated apparatus at the described wastewater/sewage of technique scheme, can will connect with membrane bioreactor again after a plurality of photoreactor parallel connections, namely by water inlet manifold and total rising pipe that a plurality of photoreactors are in parallel, this total rising pipe is linked to each other with the water-in of membrane bioreactor, even total the water outlet of the photoreactor of a plurality of parallel connections link to each other with the water-in of membrane bioreactor; The water outlet of a plurality of photoreactors is linked to each other with the water-in of membrane bioreactor respectively.In the present embodiment, can also water intaking valve be set at the water-in of each photoreactor, set out water valve on the water outlet, realize the independent control to each photoreactor.
In another embodiment of the present utility model, in order to save floor occupying area, process on the basis of integrated apparatus at the described wastewater/sewage of technique scheme, the photoreactor of these a plurality of parallel connections removably is fixed on the phototropic face of described membrane bioreactor, referring to Fig. 4, the wastewater/sewage that Fig. 4 provides for utility model embodiment is processed the second structural representation of integrated apparatus, wherein, 42 is membrane bioreactor, 421 is the water-in of membrane bioreactor 42,41 for removably being fixed on the photoreactor of the phototropic face of membrane bioreactor 41,411 is the water inlet manifold with a plurality of photoreactor parallel connections, and 412 is the total rising pipe with a plurality of photoreactor parallel connections.
In this embodiment, membrane bioreactor 42 has cube structure, and photoreactor 41 has rectangular structure, and its volume is less than the volume of membrane bioreactor 42.A plurality of photoreactors are passed through water inlet manifold 411 and total rising pipe 412 parallel connections, then it removably is fixed on the phototropic face of membrane bioreactor 42, simultaneously, total rising pipe 412 of the photoreactor of these a plurality of parallel connections links to each other with the water-in 421 of membrane bioreactor 42.Wastewater/sewage processing integrated apparatus with this kind structure not only can not affect photoreactor to the utilization of light, and can greatly save floor occupying area.In other embodiments, membrane bioreactor and photoreactor also can for other structures that can cooperatively interact and save floor space, be taper etc. such as membrane bioreactor and photoreactor.
In the present embodiment, these a plurality of photoreactors can removably be fixed on the membrane bioreactor by form well known to those skilled in the art, as at membrane bioreactor buckle being set, at photoreactor corresponding draw-in groove is set, buckle is stuck on the draw-in groove and photoreactor can be fixed; Perhaps at membrane bioreactor projection is set, at photoreactor corresponding groove is set, this projection is interted in the corresponding groove, photoreactor can be fixed.For the fixing means of photoreactor and membrane bioreactor, the utility model there is no particular restriction, and those skilled in the art can select according to the shape of membrane bioreactor and photoreactor.
In addition; those skilled in the art also are appreciated that; only removably fix a photoreactor also in protection domain of the present utility model at the phototropic face of membrane bioreactor, but compare with the photoreactor of fixing a plurality of parallel connections, only fix the waste that a photoreactor can cause resource.
Process in the integrated apparatus at the wastewater/sewage with said structure, effective processing volume of photoreactor and effective processing volume of membrane bioreactor can be selected as required, and the utility model there is no particular restriction to this.In the utility model, effective processing volume of photoreactor refers to that load has the volume sum of the absorption carrier of photocatalyst; Effective processing volume of membrane bioreactor refers to that load has the volume sum of the film of microorganism.
In the another one embodiment that the utility model provides, process on the basis of integrated apparatus at the described wastewater/sewage of technique scheme, can also comprise control device and the sensor that is arranged in described photoreactor and the described membrane bioreactor, the data signal that described control device is passed on according to described sensor is realized the control of each parameter in light reflex device and the membrane bioreactor, such as wastewater/sewage flow, temperature, pressure etc.According to the specific requirement of water quality monitoring (WQM) index, described sensor can be one or more of conductivity sensor, acidity-basicity sensor, temperature sensor, pressure transmitter and flow sensor etc., can be arranged in photoreactor and/or the membrane bioreactor.Control device is for the control that realizes according to the data signal of each sensor transmissions wastewater/sewage flow, temperature, pressure and other parameters, and purpose is to improve the level of automation that wastewater/sewage is processed.The utility model there is no particular restriction to this, sensor well known to those skilled in the art and control device get final product.
In order to save floor occupying area, described control device can removably be fixed on the shady face of described membrane bioreactor, namely can form the wastewater/sewage with following structure and process integrated apparatus:
Membrane bioreactor;
Removably be fixed on the photoreactor of the phototropic face of described membrane bioreactor;
Removably be fixed on the control device of the shady face of described membrane bioreactor;
The water-in of described membrane bioreactor links to each other with the water outlet of described photoreactor;
Wastewater/sewage with this kind structure is processed integrated apparatus, and not only floor space is little, and good to the treatment effect of wastewater/sewage.The utility model there is no particular restriction to the fixing means of control device and membrane bioreactor, can be identical with the fixing means of above-mentioned photoreactor and membrane bioreactor, also can be additive method well known to those skilled in the art.
The wastewater/sewage that the utility model provides is processed integrated apparatus can obtain reuse water to carrying out advanced treatment through processing the discharge water that reaches emission standard, also can directly process undressed wastewater/sewage, and handling principle is as follows:
Wastewater/sewage at first enters in the photoreactor, and absorption carrier wherein can be with the absorption of the pollutents such as the organism in the wastewater/sewage, inorganics, and then oxidized degraded under the synergy of light and catalyzer realizes the pre-treatment to wastewater/sewage;
Continue to enter membrane bioreactor through the pretreated wastewater/sewage of photoreactor, make microorganism wherein continue the pollutents such as organism in the wastewater/sewage are carried out the microorganism decomposition, tackle simultaneously, separate particulate matter wherein etc., thereby obtain reuse water or reach the discharge water of emission standard, treatment effect is better, stable effluent quality.
The wastewater/sewage that the utility model provides is processed integrated apparatus and is only comprised photoreactor and membrane bioreactor, not only compact construction, linking are rationally, power consumption is low, floor space is little, running cost is low, and have photochemical effect, biochemical action and filtering separation function concurrently, good to the treatment effect of wastewater/sewage.Experimental result shows, after the device that adopts the utility model to provide carried out advanced treatment to the refinery water through biochemical treatment, the COD of water outlet was lower than 60mg/L; After the device that adopts the utility model to provide carried out advanced treatment to the paper waste through biochemical treatment, the COD of water outlet was lower than 40mg/L; After the device that adopts the utility model to provide is processed the underground water that is subjected to the petroleum-type contaminants, can't check the existence of benzene homologues in the water outlet.In addition, wastewater/sewage that the utility model provides is processed integrated apparatus and is had that volumetric efficiency is high, energy consumption is little, the advantage compatible good with original water treatment system.Further, the utility model is in parallel with a plurality of photoreactors, and photoreactor that will these a plurality of parallel connections removably is fixed on the phototropic face of described membrane bioreactor, not only compact construction, save floor occupying area, and can utilize to greatest extent natural light, strengthen the treatment effect to wastewater/sewage.
In order to further specify the utility model, below in conjunction with embodiment the photoreactor that is used for the wastewater/sewage processing and the wastewater/sewage processing integrated apparatus that the utility model provides is described in detail.
Embodiment 1
Provide the wastewater/sewage with following structure to process integrated apparatus:
Carbon fiber membrane bioreactor with cube structure;
The phototropic face of described carbon fiber membrane bioreactor removably is fixed with the photoreactor of 3 parallel connections by buckle and draw-in groove, the structure of each photoreactor comprises the transparent glass housing, be arranged on the Polystyrene Film in this transparent glass housing, load has Namas's titanium dioxide on the Polystyrene Film; Effective processing volume of described carbon fiber membrane bioreactor and the priority processing volume ratio of photoreactor are 5:1;
Each photoreactor is in parallel by water inlet manifold and total rising pipe, and its total rising pipe links to each other with the water-in of carbon fiber membrane bioreactor.
Embodiment 2
Refinery water through biochemical treatment is provided, and its water-quality guideline is as follows:
COD fluctuates between 98.0mg/L ~ 200mg/L, and mean value is 141.5mg/L;
Ammonia nitrogen concentration fluctuates between 40.0mg/L ~ 88.3mg/L, and mean value is 60.8mg/L;
Adopt as embodiment 1 said structure, processing power is 2m
3The device of/h carries out advanced treatment to above-mentioned refinery water, processes continuously 11 days; The result shows, this treatment unit is 70% to total clearance of COD, and wherein, photoreactor is 48.1% to the clearance of COD, and carbon fiber membrane bioreactor is 58.7% to the clearance of COD, and COD content all is lower than 60mg/L in the water outlet, and water quality better and change steadily; This treatment unit is about 34.0% to the clearance of ammonia nitrogen, and the clearance of sulfide is about 56%.
Embodiment 3
Paper waste through biochemical treatment is provided, and its COD fluctuates between 80.0mg/L ~ 120mg/L, and mean value is 100mg/L;
Adopt as embodiment 1 said structure, processing power is 2m
3The device of/h carries out advanced treatment to above-mentioned paper waste, processes continuously for 3 weeks; The result shows, this treatment unit is 75% to total clearance of COD, wherein, photoreactor is 49% to the clearance of COD, and carbon fiber membrane bioreactor is 60% to the clearance of COD, and COD content all is lower than 40mg/L in the water outlet, water quality is better and variation is steady, can reach the standard of reuse water.
Embodiment 4
The underground water that is subjected to the petroleum-type contaminants is provided, and its water-quality guideline is as follows: COD
CrMean value is 26.6mg/L; COD
MnMean value is 1.48mg/L; Suspended substance (SS) mean value is 20.7mg/.L; Benzene mean value is 0.833mg/L; Toluene mean value is that 0.617mg/L, dimethylbenzene mean value are that 4.172mg/L, vinylbenzene mean value are 1.340mg/L;
Adopt as embodiment 1 said structure, processing power is 2m
3The device of/h is processed above-mentioned underground water, processes continuously 1 month, and in its effluent quality, suspended substance (SS) concentration is less than 5.0mg/L, COD
MnLess than 0.5mg/L, do not detect the organism such as benzene,toluene,xylene and vinylbenzene, chlorine residue is less than 0.3mg/L, namely pass through the processing of this treatment unit after, water outlet can be satisfied the requirement of reuse water.In addition, adopting said apparatus to carry out in the treating processes, water outlet not only water quality is better, and water outlet is comparatively steady, and is also better to organic shock resistance.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. one kind is used for the photoreactor that wastewater/sewage is processed, and it is characterized in that, comprising:
Be provided with the transparent shell of water-in and water outlet;
Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.
2. photoreactor according to claim 1 is characterized in that, described absorption carrier is the Polymer adsorption carrier.
3. a wastewater/sewage is processed integrated apparatus, it is characterized in that, comprising:
Membrane bioreactor;
The photoreactor that water outlet links to each other with the water-in of described membrane bioreactor, described photoreactor comprises:
Be provided with the transparent shell of water-in and water outlet;
Be fixed on the photoresponse unit in the described transparent shell, described photoresponse unit comprises absorption carrier and the photocatalyst that is carried on the described absorption carrier.
4. wastewater/sewage according to claim 3 is processed integrated apparatus, it is characterized in that, comprise the photoreactor of a plurality of parallel connections, total water outlet of the photoreactor of described a plurality of parallel connections links to each other with the water-in of described membrane bioreactor.
5. wastewater/sewage according to claim 4 is processed integrated apparatus, it is characterized in that, the photoreactor of described a plurality of parallel connections removably is fixed on the phototropic face of described membrane bioreactor.
6. wastewater/sewage according to claim 5 is processed integrated apparatus, it is characterized in that, also comprises control device and the sensor that is arranged in described photoreactor and the described membrane bioreactor.
7. wastewater/sewage according to claim 6 is processed integrated apparatus, it is characterized in that, described control device removably is fixed on the shady face of described membrane bioreactor.
8. the described wastewater/sewage of any one is processed integrated apparatus according to claim 3 ~ 7, it is characterized in that, described membrane bioreactor is the carbon fiber bioreactor of dynamic membrane.
9. the described wastewater/sewage of any one is processed integrated apparatus according to claim 3 ~ 7, it is characterized in that, in the described photoreactor, described absorption carrier is the Polymer adsorption carrier.
10. the described wastewater/sewage of any one is processed integrated apparatus according to claim 3 ~ 7, it is characterized in that, in the described photoreactor, described transparent shell is the transparent glass housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315746 CN202643510U (en) | 2012-07-02 | 2012-07-02 | Photoreactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315746 CN202643510U (en) | 2012-07-02 | 2012-07-02 | Photoreactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device |
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| CN202643510U true CN202643510U (en) | 2013-01-02 |
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| CN 201220315746 Withdrawn - After Issue CN202643510U (en) | 2012-07-02 | 2012-07-02 | Photoreactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701546A (en) * | 2012-07-02 | 2012-10-03 | 苏州大学 | Photo-reactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device |
| CN111032212A (en) * | 2017-06-27 | 2020-04-17 | 融合等离子公司 | Photocatalytic reactor unit |
-
2012
- 2012-07-02 CN CN 201220315746 patent/CN202643510U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701546A (en) * | 2012-07-02 | 2012-10-03 | 苏州大学 | Photo-reactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device |
| CN102701546B (en) * | 2012-07-02 | 2014-07-09 | 苏州大学 | Photo-reactor for wastewater/sewage treatment and wastewater/sewage treatment integrated device |
| CN111032212A (en) * | 2017-06-27 | 2020-04-17 | 融合等离子公司 | Photocatalytic reactor unit |
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