CN102351350A - Water treatment experimental device using biological activated carbon and ozone - Google Patents
Water treatment experimental device using biological activated carbon and ozone Download PDFInfo
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- CN102351350A CN102351350A CN2011102724822A CN201110272482A CN102351350A CN 102351350 A CN102351350 A CN 102351350A CN 2011102724822 A CN2011102724822 A CN 2011102724822A CN 201110272482 A CN201110272482 A CN 201110272482A CN 102351350 A CN102351350 A CN 102351350A
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Abstract
The invention discloses a water treatment experimental device using biological activated carbon and ozone. The device comprises a water treatment device fixing frame, an activated carbon water treatment device, an ozone treatment device which is used together with the activated carbon water treatment device subsequently and a second set of second-stage water treatment system, wherein the activated carbon water treatment device comprises a cylindrical container and a biological activated carbon post which is fixedly arranged in the cylindrical container; the biological activated carbon post comprises activated carbon and microorganisms fixed on the activated carbon; the ozone treatment device comprises an airtight seal cylindrical container; ozone is introduced into the airtight seal cylindrical container through an air guiding pipe; an air outlet of the air guiding pipe is connected with an aeration device; the biological activated carbon post and an ozone post form a first set of second-stage water treatment system; the second set of second-stage water treatment system is compared with the first set of second-stage water treatment system and consists of a common activated carbon post and an ozone post; and the common activated carbon post consists of common pure activated carbon. The device has a simple structure and small floor area, is easy and convenient to assemble, has extremely high imitativeness in the actual water treatment process and can be used in places such as an indoor laboratory and the like.
Description
Technical field
The present invention relates to a kind of water treatment experiment device, the water treatment experiment device of particularly a kind of gac and ozone coupling, this experimental installation has good simulation for the water treatment procedure of reality, can be used for places such as indoor laboratory.
Background technology
Gac is a raw material with wooden and carbonaceousmaterials such as ature of coal shell or fruit stone normally, processes through chemical activation or physically activated process, and be a kind of non-polar adsorbent, absorption property is good, and chemical property is stable.Gac makes it have extremely strong absorption property, redox property with its flourishing microvoid structure and special surface property, can both effectively remove organism, inorganics, ionic or non-ionic type impurity in the water, so be widely used in the water purification process.If activated carbon surface has mikrobe absorption growth, then the mikrobe on the gac can produce Degradation to water pollutant simultaneously, can improve effluent quality significantly, and the life cycle of gac also can obviously prolong.Because this gac has tangible biological activity, is referred to as biological activated carbon.Ozone is the allotropic substance of oxygen, is made up of 3 Sauerstoffatoms, and its molecular formula is 03, is a kind of unstable gas with pungency, special odor, has strong oxidation.Ozone also is widely used in water treatment.Ozone is as a kind of sterilizing agent of broad spectrum type, and its strong oxidation makes that multiple composition produces irreversible variation and death in the microorganism cells, effectively inactivating pathogens, protozoon and algae, and effect is fast, and consumption is few, not residual hazardous and noxious substances.Simultaneously, ozone also has removal effect preferably to underwater micro-organic matter.
Characteristic in view of gac and ozone; Gac and ozone are united use, gac is combined to form biological activated carbon with mikrobe, performance absorption and degraded effect; Ozone is brought into play strong oxidation and disinfectant effect simultaneously, has become the important means of water treatment now.China began ozone and gac coupling are studied since nineteen seventies, had built up the purification water factory of a collection of this technology of application at early eighties.The technology of ozone and biological activated carbon coupling will become the main technique of handling all kinds of waste water and drinking water deep purification.
General gac and ozone combined apparatus equipment are all huger, are applicable to the test of large scale industry test or pilot scale, can not satisfy the miniaturized requirement of laboratory to simulation experiment device.The equipment scale of common ozone and biological activated carbon coupling is bigger, is unfavorable for dismounting and transportation, can not satisfy the requirement that use the portable devices formula in the laboratory.
Summary of the invention
The object of the present invention is to provide the water treatment experiment device of a kind of biological activated carbon and ozone coupling; Equipment is small and exquisite, consumptive material is few, plant area is few, simple and convenient assembly; Water treatment procedure for reality has good simulation, can be used for places such as indoor laboratory.
For reaching the foregoing invention purpose, the present invention adopts following technical proposals:
The water treatment experiment device of a kind of biological activated carbon and ozone coupling; The ozone treatment apparatus that comprises water treatment device anchor, gac water treatment device and follow-up coupling with it; The water-in of gac water treatment device is communicated with the treatment sewage bucket through the sewage hydraulic pipe; Through peristaltic pump the sewage in the treatment sewage bucket is injected the gac water treatment device; The water outlet of gac water treatment device is communicated with the water-in of ozone treatment apparatus through hydraulic pipe, and the pure water that obtains after treatment flows out from the water outlet of ozone treatment apparatus.The gac water treatment device comprises column shape container and the biological activated carbon post that fixedly places column shape container; The biological activated carbon post comprises gac and is fixed in the mikrobe on the gac; The water-in of column shape container is positioned at the below of biological activated carbon post, and the water outlet of column shape container is positioned at the top of biological activated carbon post.Ozone treatment apparatus comprises the hermetic seal column shape container; Ozone is introduced in the hermetic seal column shape container through gas tube; The air outlet of gas tube is arranged at the bottom position place near the hermetic seal column shape container, and the air outlet of gas tube connects aerating apparatus, and ozonizer is imported ozone through gas tube in the hermetic seal column shape container; Make the top of aerating apparatus form ozone and water blended air water mixing zone; Ozone bubbles continues to diffuse to form the ozone post in the air water mixing zone, and the water-in of hermetic seal column shape container is positioned at the below of aerating apparatus, at the near zone formation air inlet inhalant region of aerating apparatus; Lay respectively at the ozone post up and down the sidewall of the hermetic seal column shape container at section place be provided with upper water-out mouth and lower outlet; The water outlet of one of upper water-out mouth and lower outlet is sealed, and the water outlet of never sealing is got the water sample of different charcoal layer heights, and the water outlet of hermetic seal column shape container is positioned at the top of ozone post; Gas breaks away from water surface formation waste gas pooling zone above the ozone post, on the hermetic seal column shape container wall of waste gas pooling zone, is provided with the waste gas air outlet.Biological activated carbon post and ozone post form a cover secondary water treatment system; The water treatment experiment device also comprises the second cover secondary water treatment system with the contrast of secondary water treatment system; The second cover secondary water treatment system is formed by common activated carbon column and ozone post; The gac water treatment device of the second cover secondary water treatment system comprises column shape container and the common activated carbon column that fixedly places column shape container; Common activated carbon column is made up of common pure gac, and the water-in of the column shape container of the second cover secondary water treatment system is positioned at the below of common activated carbon column, and the water outlet of the column shape container of the second cover secondary water treatment system is positioned at the top of common activated carbon column.
Above-mentioned aerating apparatus can adopt aeration head or aeration stone.
Column shape container inner bottom part at above-mentioned gac water treatment device is laid the rigid pervious bed of one deck, rigid pervious bed support level biological activated carbon post or common activated carbon column on it.
Above-mentioned rigid pervious bed is made up of handstone or silica sand.
Between upper water-out mouth on the above-mentioned hermetic seal column shape container sidewall and lower outlet, also be provided with middle water outlet, any two water outlets in upper water-out mouth, lower outlet and the middle water outlet are sealed, the water outlet of never sealing is got the water sample of different charcoal layer heights.
The main body of above-mentioned water treatment device anchor is a rigid structure frame; Two-layer flat board is housed on the rigid structure frame; The gentle sealing column shape container of lower floor's flat support column shape container wherein, wherein upper panel is provided with the hole and the groove of part hollow out, and the internal diameter in hole adapts respectively with the gentle sealing column of column shape container its external diameter respectively; In order to fixed installation column shape container gentle sealing column shape container, the width of groove with pass through the hydraulic pipe of upper panel or the external diameter of gas tube adapts.
The material of above-mentioned rigid structure frame is a stainless steel, and the material of two-layer flat board is a synthetic glass.
The present invention has following conspicuous outstanding substantive distinguishing features and remarkable advantage compared with prior art:
1. the activated carbon column of experimental group of the present invention is through fixing different types of mikrobe; Form the biological activated carbon post of difference in functionality; Through the absorption of gac and the degraded of mikrobe, reach the purpose of removing target contaminant in the water, pass through ozonation aerated in the ozone post; Reach the degerming sterilization, and further remove the purpose of pollutent.Through the contrast experiment, obtain the sewage purification parameter of water treatment experiment device, reach good experiment effect.
2. water treatment experiment device of the present invention; Equipment is small and exquisite, consumptive material is few, plant area is few, simple and convenient assembly; Be easy to carry; Can arrive the WWT scene and test and obtain first-hand wastewater treatment efficiency data on the spot, have good simulation, can be used for places such as indoor laboratory for the water treatment procedure of reality.
3. the present invention can realize the kinds of experiments combination; Has the kinds of experiments key element; With the water treatment experiment device that conveniently is used to research and develop novel biological activated carbon and ozone coupling; Make things convenient for the user to do the selectivity experiment, satisfy different experimental levels and empirical factor needs, and can verify the water treatment effect of gac institute fixed mikrobe.
Description of drawings
Fig. 1 is the water treatment experiment device one-piece construction synoptic diagram of the embodiment of the invention one.
Fig. 2 is the structural representation of hermetic seal column shape container of the built-in ozone post of the embodiment of the invention two.
Fig. 3 is the structural representation of column shape container of the built-in gac of the embodiment of the invention three.
Embodiment
In conjunction with accompanying drawing, details are as follows to the preferred embodiments of the present invention:
Embodiment one:
Referring to Fig. 1; The water treatment experiment device of a kind of biological activated carbon and ozone coupling; The ozone treatment apparatus that comprises water treatment device anchor 4, gac water treatment device and follow-up coupling with it; The water-in 12 of gac water treatment device is communicated with treatment sewage bucket 1 through sewage hydraulic pipe 2; Through peristaltic pump 3 sewage in the treatment sewage bucket 1 is injected the gac water treatment device, the water outlet 13 of gac water treatment device is communicated with the water-in 12 of ozone treatment apparatus through hydraulic pipe 6, and the pure water that obtains after treatment flows out from the water outlet 13 of ozone treatment apparatus.The gac water treatment device comprises column shape container 15 and the biological activated carbon post 5 that fixedly places column shape container 15; Biological activated carbon post 5 comprises gac and is fixed in the mikrobe on the gac; The water-in 12 of column shape container 15 is positioned at the below of biological activated carbon post 5, and the water outlet 13 of column shape container 15 is positioned at the top of biological activated carbon post 5.Ozone treatment apparatus comprises hermetic seal column shape container 16; Ozone is introduced in the hermetic seal column shape container 16 through gas tube 9; The air outlet of gas tube 9 is arranged at the bottom position place near hermetic seal column shape container 16; The air outlet of gas tube 9 connects aerating apparatus 7, and ozonizer 10 is imported ozone through gas tube 9 in hermetic seal column shape container 16, makes the top of aerating apparatus 7 form ozone and water blended air water mixing zone; Ozone bubbles continues to diffuse to form ozone post 8 in the air water mixing zone; The water-in 12 of hermetic seal column shape container 16 is positioned at the below of aerating apparatus 7, and at the near zone formation air inlet inhalant region of aerating apparatus 7, the sidewall that lays respectively at ozone post hermetic seal column shape container 16 at section place about in the of 8 is provided with upper water-out mouth 17 and lower outlet 19; Upper water-out mouth 17 and the water outlet of one of lower outlet 19 are sealed; Never the water outlet of sealing is got the water sample of different charcoal layer heights, and gas breaks away from water surface formation waste gas pooling zone above ozone post 8, on hermetic seal column shape container 16 walls of waste gas pooling zone, is provided with waste gas air outlet 11.Biological activated carbon post 5 forms a cover secondary water treatment system with ozone post 8; The water treatment experiment device also comprises the second cover secondary water treatment system with the contrast of secondary water treatment system; The second cover secondary water treatment system is formed with ozone post 8 by common activated carbon column 14; The gac water treatment device of the second cover secondary water treatment system comprises column shape container and the common activated carbon column 14 that fixedly places column shape container; Common activated carbon column 14 is made up of common pure gac; The water-in 12 of the column shape container of the second cover secondary water treatment system is positioned at the below of common activated carbon column 14, and the water outlet 13 of the column shape container of the second cover secondary water treatment system is positioned at the top of common activated carbon column 14.In the present embodiment, in the activated carbon column of experimental group, can form different biological activated carbon posts according to the fixing mikrobe of corresponding function of experiment purpose.The present invention is according to above present situation; Design a kind of easy biological activated carbon post-ozone equipment for treating water; Equipment is small and exquisite, consumptive material is few, plant area is few, simple and convenient assembly, has good simulation for the water treatment procedure of reality, can be used for places such as indoor laboratory.
In the present embodiment, aerating apparatus 7 is aeration head or aeration stone.Aeration stone is connected with ozonizer, and Xiang Shuizhong exports a large amount of ozone gas, increases water and air contact area, improves organic oxygenolysis effect in the sewage.
Referring to Fig. 1, in the present embodiment, lay the rigid pervious bed 18 of one deck, rigid pervious bed 18 support levels biological activated carbon post 5 or common activated carbon column 14 on it at column shape container 15 inner bottom parts of gac water treatment device.In the present embodiment, biological activated carbon post 5, common activated carbon column 14 and ozone post 8 all can be inserted in the glass column.Wherein, the glass column of built-in biological activated carbon column 5 and common activated carbon column 14 can the upper end blow-by; And the glass column upper end of built-in ozone post 8 need seal, and there is the cylindrical tube of 4 openings its side, and diameter is 3.2cm, highly is 35cm.The opening of one side bottom is a water-in 12, and three openings of opposite side are water outlet and air outlet.
In the present embodiment, rigid pervious bed 18 is made up of handstone or silica sand.In the present embodiment, be filled with granulated active carbon or coconut husk charcoal in biological activated carbon post 5 and the common activated carbon column 14, the support material of pillar is followed successively by handstone and silica sand, has good water-permeable, and the experiment material cost is low.
Embodiment two:
The technical scheme of present embodiment and embodiment one is basic identical, and difference is:
Referring to Fig. 2; In the present embodiment; Water outlet 20 in also being provided with between upper water-out mouth 17 on hermetic seal column shape container 16 sidewalls and the lower outlet 19; Any two water outlets in upper water-out mouth 17, lower outlet 19 and the middle water outlet 20 are sealed, got the water sample of different charcoal layer heights from remaining the water outlet of not sealing.
In the present embodiment, to the first cover secondary water treatment system, the former water in the treatment sewage bucket 1 is transported to biological activated carbon-ozone system through sewage hydraulic pipe 2 by peristaltic pump 3.Column shape container 15 gentle sealing column shape containers 16 all are placed on the water treatment device anchor 4.Former water at first gets into upflowing and inserts in the column shape container 15 of biological activated carbon post 5, flows into through hydraulic pipe 6 then and is equipped with in the hermetic seal column shape container 16 of ozone post 8, and the bottom water-in 12 from hermetic seal column shape container 16 gets into, and current are similarly upflowing.Aeration stone is equipped with in ozone post 8 bottoms, links to each other with ozonizer 10.Rubber stopper seal is used in ozone post 8 tops, and rubber plug boring lets the gas tube 9 of defeated ozone pass through.Silicone tube is connected with air outlet 11, in order to discharge redundant ozone; Also have a silicone tube to link to each other with upper water-out mouth 17, lower outlet 19 or middle water outlet 20 respectively, in order to water sampling.Lower outlet 19 can water sampling, and also can seal need not.
Embodiment three:
The technical scheme of present embodiment and embodiment one and embodiment two is basic identical, and difference is:
Referring to Fig. 3; In the present embodiment; Above-mentioned column shape container 15 also has upper water-out mouth 17, lower outlet 19 and the middle water outlet 20 identical with hermetic seal column shape container 16, and wherein any water outlet is communicated with the water-in 12 of ozone treatment apparatus through hydraulic pipe 6.
In biological activated carbon cylinder system or compare in the common activated carbon column system of test; With the ozone cylinder be similar; The water outlet of different heights of inserting the column shape container 15 of biological activated carbon post 5 or common activated carbon column 14 also can carry out follow-up ozone system in order to the water sample of getting different charcoal layer heights and purify, and also can seal other water outlets and only uses one of them water outlet.Carry out follow-up ozone system water treatment through the water sample of taking different charcoal layer heights, the water sample that can also take the different charcoal layer heights in the hermetic seal column shape container 16 carries out the decontamination effect improving parameter testing, so just has the combination of 9 kinds of processing data, is respectively:
1. the upper water-out mouth 17 of column shape container 15 is communicated with hydraulic pipe 6, upper water-out mouth 17 drainings of hermetic seal column shape container 16;
2. the upper water-out mouth 17 of column shape container 15 is communicated with hydraulic pipe 6, middle water outlet 20 drainings of hermetic seal column shape container 16;
3. the upper water-out mouth 17 of column shape container 15 is communicated with hydraulic pipe 6, lower outlet 19 drainings of hermetic seal column shape container 16;
4. the middle water outlet 20 of column shape container 15 is communicated with hydraulic pipe 6, upper water-out mouth 17 drainings of hermetic seal column shape container 16;
5. the middle water outlet 20 of column shape container 15 is communicated with hydraulic pipe 6, middle water outlet 20 drainings of hermetic seal column shape container 16;
6. the middle water outlet 20 of column shape container 15 is communicated with hydraulic pipe 6, lower outlet 19 drainings of hermetic seal column shape container 16;
7. the lower outlet 19 of column shape container 15 is communicated with hydraulic pipe 6, upper water-out mouth 17 drainings of hermetic seal column shape container 16;
8. the lower outlet 19 of column shape container 15 is communicated with hydraulic pipe 6, middle water outlet 20 drainings of hermetic seal column shape container 16;
9. the lower outlet 19 of column shape container 15 is communicated with hydraulic pipe 6, lower outlet 19 drainings of hermetic seal column shape container 16.
The selection of nine kinds of all right 5 pairs of different fixing mikrobes of binding bioactive charcoal post of experiment combination in this instance; Can obtain more experimental technique combination; The water treatment experiment device that is used to research and develop novel biological activated carbon and ozone coupling has great importance; Make things convenient for the user to do the selectivity experiment, satisfy different experimental levels and empirical factor, and can verify the water treatment effect of gac institute fixed mikrobe.
In the above-described embodiments; The main body of above-mentioned water treatment device anchor 4 is a rigid structure frame; Two-layer flat board is housed on the rigid structure frame; Lower floor's flat support column shape container 15 gentle sealing column shape containers 16 wherein, wherein upper panel is provided with the hole and the groove of part hollow out, and the internal diameter in hole adapts respectively with column shape container 15 gentle sealing column shape container 16 external diameters respectively; In order to fixed installation column shape container 15 gentle sealing column shape containers 16, the width of groove with pass through the hydraulic pipe of upper panel or the external diameter of gas tube adapts.In the present embodiment, the totally long 70cm of desirable synthetic glass steelframe, wide 30cm, wide 50cm.The slot length of upper strata synthetic glass hollow out is 37cm, and width is 2cm, evenly is provided with the hole that diameter is 4cm on the groove.The hole is in order to let column shape container 15 gentle sealing column shape containers 16 pass and play the fixed effect.Can adopt silicone tube with the hydraulic pipe or the gas tube that connect in the experimental installation.
The material of above-mentioned rigid structure frame is a stainless steel, and the material of two-layer flat board is a synthetic glass.Stainless steel intensity is good, and is easy to clean, the synthetic glass good toughness, and cost is low.
Combine accompanying drawing that the embodiment of the invention is illustrated above; But the invention is not restricted to the foregoing description, can also make multiple variation, change, the modification of making under all spirit and principles according to technical scheme of the present invention, substitute, combination, simplify according to the purpose of innovation and creation of the present invention; All should be the substitute mode of equivalence; As long as goal of the invention according to the invention, only otherwise deviate from know-why of the present invention and inventive concept, all belong to protection scope of the present invention.
Claims (8)
1. the water treatment experiment device of biological activated carbon and ozone coupling; The ozone treatment apparatus that comprises water treatment device anchor (4), gac water treatment device and follow-up coupling with it; The water-in of said gac water treatment device (12) is communicated with treatment sewage bucket (1) through sewage hydraulic pipe (2); Through peristaltic pump (3) sewage in the treatment sewage bucket (1) is injected the gac water treatment device; The water outlet of said gac water treatment device (13) is communicated with the water-in (12) of said ozone treatment apparatus through hydraulic pipe (6); The pure water that obtains after treatment flows out from the water outlet (13) of ozone treatment apparatus; It is characterized in that: said gac water treatment device comprises column shape container (15) and fixedly places the biological activated carbon post (5) of said column shape container (15); Said biological activated carbon post (5) comprise gac be fixed in the mikrobe on the gac, the water-in (12) of said column shape container (15) is positioned at the below of said biological activated carbon post (5), the water outlet (13) of said column shape container (15) is positioned at the top of said biological activated carbon post (5);
Said ozone treatment apparatus comprises hermetic seal column shape container (16); Ozone is introduced in the said hermetic seal column shape container (16) through gas tube (9); The air outlet of said gas tube (9) is arranged at the bottom position place near said hermetic seal column shape container (16); The air outlet of said gas tube (9) connects aerating apparatus (7); Ozonizer (10) is imported ozone through said gas tube (9) in said hermetic seal column shape container (16); Make the top of said aerating apparatus (7) form ozone and water blended air water mixing zone, ozone bubbles continues to diffuse to form ozone post (8) in said air water mixing zone, and the water-in (12) of said hermetic seal column shape container (16) is positioned at the below of said aerating apparatus (7); Near zone at said aerating apparatus (7) forms the air inlet inhalant region; Lay respectively at said ozone post (8) up and down the sidewall of the hermetic seal column shape container (16) at section place be provided with upper water-out mouth (17) and lower outlet (19), the water outlet of one of said upper water-out mouth (17) and lower outlet (19) is sealed, the water outlet of never sealing is got the water sample of different charcoal layer heights; Gas breaks away from water surface formation waste gas pooling zone in the top of said ozone post (8), on said hermetic seal column shape container (16) wall of said waste gas pooling zone, is provided with waste gas air outlet (11);
Said biological activated carbon post (5) and said ozone post (8) form a cover secondary water treatment system; Said water treatment experiment device also comprises the second cover secondary water treatment system with said secondary water treatment system contrast; The said second cover secondary water treatment system is formed by common activated carbon column (14) and said ozone post (8); The gac water treatment device of the said second cover secondary water treatment system comprises column shape container and the common activated carbon column (14) that fixedly places said column shape container; Said common activated carbon column (14) is made up of common pure gac; The water-in (12) of the column shape container of the said second cover secondary water treatment system is positioned at the below of said common activated carbon column (14), and the water outlet (13) of the column shape container of the said second cover secondary water treatment system is positioned at the top of said common activated carbon column (14).
2. the water treatment experiment device of biological activated carbon according to claim 1 and ozone coupling is characterized in that: said aerating apparatus (7) is aeration head or aeration stone.
3. the water treatment experiment device of biological activated carbon according to claim 1 and 2 and ozone coupling; It is characterized in that: column shape container (15) inner bottom part at said gac water treatment device is laid the rigid pervious bed of one deck (18), said rigid pervious bed (18) support level biological activated carbon post (5) or common activated carbon column (14) on it.
4. the water treatment experiment device of biological activated carbon according to claim 3 and ozone coupling is characterized in that: said rigid pervious bed (18) is made up of handstone or silica sand.
5. the water treatment experiment device of biological activated carbon according to claim 4 and ozone coupling is characterized in that: between upper water-out mouth (17) on said hermetic seal column shape container (16) sidewall and lower outlet (19), also be provided with middle water outlet (20),
Any two water outlets in said upper water-out mouth (17), lower outlet (19) and the middle water outlet (20) are sealed, and the water outlet of never sealing is got the water sample of different charcoal layer heights.
6. the water treatment experiment device of biological activated carbon according to claim 5 and ozone coupling; It is characterized in that: said column shape container (15) also has the said upper water-out mouth (17) identical with said hermetic seal column shape container (16), lower outlet (19) and middle water outlet (20), and wherein any water outlet is communicated with the water-in (12) of said ozone treatment apparatus through said hydraulic pipe (6).
7. the water treatment experiment device of biological activated carbon according to claim 5 and ozone coupling; It is characterized in that: the main body of said water treatment device anchor (4) is a rigid structure frame; Two-layer flat board is housed on the said rigid structure frame; The gentle sealing column shape container of the said column shape container of lower floor's flat support (15) (16) wherein; Wherein upper panel is provided with the hole and the groove of part hollow out; The internal diameter in said hole adapts respectively with the gentle sealing column shape container of said column shape container (15) (16) external diameter respectively, in order to fixedly mounting the gentle sealing column shape container of said column shape container (15) (16), the width of said groove with pass through the hydraulic pipe of said upper panel or the external diameter of gas tube adapts.
8. the water treatment experiment device of biological activated carbon according to claim 7 and ozone coupling is characterized in that: the material of said rigid structure frame is a stainless steel, and the material of said two-layer flat board is a synthetic glass.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110272482 CN102351350B (en) | 2011-09-15 | 2011-09-15 | Water treatment experimental device using biological activated carbon and ozone |
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| CN 201110272482 CN102351350B (en) | 2011-09-15 | 2011-09-15 | Water treatment experimental device using biological activated carbon and ozone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150717A (en) * | 2014-08-22 | 2014-11-19 | 同济大学 | Ozone-biological activated carbon combined water treatment simulation experimental device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491442Y (en) * | 2001-05-22 | 2002-05-15 | 杨衡兴 | Ozone-biological active carbon water purifier |
| CN1446757A (en) * | 2003-04-26 | 2003-10-08 | 清华大学 | Method for purifying pollutant in water by using biological activity carbon-catalysis or activated carbon and oxidation of ozone |
| CN201762214U (en) * | 2010-08-02 | 2011-03-16 | 朱向宏 | Ozone-biological active carbon water purifying device |
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2011
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491442Y (en) * | 2001-05-22 | 2002-05-15 | 杨衡兴 | Ozone-biological active carbon water purifier |
| CN1446757A (en) * | 2003-04-26 | 2003-10-08 | 清华大学 | Method for purifying pollutant in water by using biological activity carbon-catalysis or activated carbon and oxidation of ozone |
| CN201762214U (en) * | 2010-08-02 | 2011-03-16 | 朱向宏 | Ozone-biological active carbon water purifying device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150717A (en) * | 2014-08-22 | 2014-11-19 | 同济大学 | Ozone-biological activated carbon combined water treatment simulation experimental device |
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