CN204588950U - Based on the biological sewage treatment device of activated carbon application technology - Google Patents
Based on the biological sewage treatment device of activated carbon application technology Download PDFInfo
- Publication number
- CN204588950U CN204588950U CN201520259120.3U CN201520259120U CN204588950U CN 204588950 U CN204588950 U CN 204588950U CN 201520259120 U CN201520259120 U CN 201520259120U CN 204588950 U CN204588950 U CN 204588950U
- Authority
- CN
- China
- Prior art keywords
- biological
- tank
- carbon filter
- reaction tank
- gac
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Water Treatment By Sorption (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model is a kind of waste disposal plant, especially a kind of biological sewage treatment device based on activated carbon application technology.The utility model primarily of sewage equalizing tank, PACT reaction tank, settling tank, being connected between two by pipeline between biological carbon filter and clean water basin is formed.Sewage equalizing tank Outer Tube establishes lift pump to control to intake to PACT reaction tank.Establish aerating apparatus in PACT reaction tank and biological carbon filter, in biological carbon filter, establish biological layer of charcoal.Sludge reflux pump established by settling tank, to PACT reaction tank sludge reflux.Biological carbon filter peripheral hardware backwash pump, timing carries out back flushing to biological carbon filter.Compared with prior art, higher to toxicity, that smell is comparatively large, color is heavier wastewater treatment efficiency is better, and processing costs is lower, and economy is stronger for the utility model.
Description
Technical field
The utility model relates to a kind of waste disposal plant, especially a kind of biological sewage treatment device processing the sewage that toxicity is higher, smell is comparatively large, color is heavier.
Background technology
Current sewage disposal technology is mainly divided into Physical, chemical method and biological process.Aerobic biological process is modal treatment process in biological process, at present by the widespread use of vast sewage work.Existing water treating equipment are when the multiple sewage such as treatment of dyeing and printing, paper waste, because sewage all has into water color darker, effluent color dilution high, needs in water, to add strong oxidizer or pass into ozone to decolour during the process high sewage of colourity, causes processing cost too high; The sewage such as coking chemical waste water, pharmacy waste water and organic chemical waste water have the advantages that toxicity is comparatively large, the smell is awful, adopt the equipment of existing Aerobic biological process method to carry out process to it to be easy to cause biochemical system unstable, sludge decomposition or very difficult formation microbial film, thus the defect causing water outlet not up to standard.
Summary of the invention
Technical assignment of the present utility model is the weak point for above present situation, there is provided a kind of and can degrade that toxicity is higher, smell is comparatively large, the heavier sewage of color, less investment, treatment effect is good, the biological sewage treatment device based on activated carbon application technology that working cost is low.
The utility model solve its technical problem adopt technical scheme to be: the utility model is the biological sewage treatment device based on activated carbon application technology, and structure is comprised sewage equalizing tank, PACT reaction tank, settling tank, is connected successively by pipeline between biological carbon filter and clean water basin; Pipeline outside sewage equalizing tank arranges lift pump, and lift pump outlet connects PACT reaction tank; Gac storage tanks connects gac dispensing slot, and the terminal of gac dispensing slot outlet conduit is arranged on PACT reaction tank top; Aerating apparatus is established in PACT reaction tank and biological carbon filter; The pipeline of settling tank bottom arranges sludge reflux pump, and sludge reflux pump discharge connects PACT reaction tank; Between biological carbon filter and clean water basin, backwash pump established by pipeline; Biological carbon filter outlet conduit connects the import of sewage equalizing tank.
Between described gac storage tanks and gac dispensing slot, pipeline arranges dry powder measuring apparatus.
Described gac dispensing slot outlet conduit is arranged and adds measuring apparatus.
Described settling tank adopts inclined-plate clarifying basin or horizontal sedimentation tank.
Biological layer of charcoal is established in described biological carbon filter.
The utility model compared with prior art, has following characteristics: one, adopt " the mud string film " combination process based on activated carbon application technology, make use of efficiently concentrating and the bio-carrier function of gac, and the degradation function of different microorganisms bacterium colony.First by PACT method, biochemical treatment is carried out to sewage, due to the adsorption of gac, not only increase the clearance of non-degradable COD, effectively can also remove colourity and the stink of a sewage part, the settling property of active sludge can also be improved after gac and zoogloea combine, add the adaptability to toxic pollutant impact load.Advanced treatment section adopts biological carbon filter to be further processed sewage, charcoal is formed microbial film by microorganic adhesion in surface, do not have processed organism to be enriched in charcoal on the surface in waste water, degraded by its microbial film, enhance biological oxidation.Simultaneously the color of sewage remnants and stink are by Adsorption again, and dual absorption effectively can remove colourity and the smell of sewage; Two, whole device when disposing of sewage except adjustment pH except without the need to adding any chemical agent, reduce the expense of sewage disposal, achieve the unification of environmental benefit and economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is the biological sewage treatment device structural representation based on activated carbon application technology.
Embodiment
With reference to Figure of description, the biological sewage treatment device based on activated carbon application technology is described in detail below.
Biological sewage treatment device based on activated carbon application technology of the present utility model, structure is comprised sewage equalizing tank 1, PACT reaction tank 2, settling tank 3, is connected successively by pipeline between biological carbon filter 4 and clean water basin 5.Pipeline outside sewage equalizing tank 1 is arranged lift pump 6, lift pump 6 exports and connects PACT reaction tank 2, controls to intake to PACT reaction tank 2; PACT reaction tank 2 outer setting gac storage tanks 11 and gac dispensing slot 13, gac storage tanks 11 connects gac dispensing slot 13, the terminal of gac dispensing slot 13 outlet conduit is arranged on PACT reaction tank 2 top, for adding gac at regular time and quantity to PACT reaction tank 2; Aerating apparatus 9 is established in PACT reaction tank 2 and biological carbon filter 4; The pipeline of settling tank 3 bottom arranges sludge reflux pump 7, and sludge reflux pump 7 exports and connects PACT reaction tank 2, and effect is to PACT reaction tank 2 sludge reflux; Between biological carbon filter 4 and clean water basin 5, backwash pump 10 established by pipeline, effect regularly draws water from clean water basin 5 to carry out back flushing to biological carbon filter 4; Biological carbon filter 4 outlet conduit connects the import of sewage equalizing tank 1, and such backwashing water flows into sewage equalizing tank 1 and is again processed.
Between described gac storage tanks 11 and gac dispensing slot 13, pipeline arranges dry powder measuring apparatus 12.
Described gac dispensing slot 13 outlet conduit is arranged and adds measuring apparatus 14.By dry powder measuring apparatus 12 with add measuring apparatus 14 and add gac at regular time and quantity to PACT reaction tank 2.
Described settling tank 3 adopts inclined-plate clarifying basin or horizontal sedimentation tank.
Biological layer of charcoal 8 is established in described biological carbon filter 4.
The utility model is when disposing of sewage, sewage controls water by lift pump 6 and enters other each ponds successively after equalizing tank 1 regulates pH=7.0 ~ 7.5, PACT reaction tank 2 hydraulic detention time is 12h, settling tank 3 hydraulic detention time is 1h, biological carbon filter 4 hydraulic detention time is 2h, finally from the water outlet of clean water basin 5 water outlet.
Gac added by PACT reaction tank 2 is wooden powder's gac.
The usage quantity of the wooden powder's gac added by PACT reaction tank 2 is 100 ~ 300 mg/L, and order number is 100 ~ 200 orders.
Biological carbon filter 4 charcoal layer material is charcoal, straw charcoal or bamboo charcoal.
The charcoal granular size of the biological layer of charcoal of biological carbon filter 4 is 2 ~ 5mm.
Of the present utility modelly to be widely used, to can be applicable to the sewage that toxicity is higher, smell is comparatively large, color is heavier that a series of chemical industry such as printing and dyeing industry, papermaking industry, coking industry, pharmaceutical industries is discharged.And this device has the features such as less investment, treatment effect is good, processing costs is low.
Claims (5)
1. based on the biological sewage treatment device of activated carbon application technology, it is characterized in that: sewage equalizing tank (1), PACT reaction tank (2), settling tank (3), to be connected successively by pipeline between biological carbon filter (4) and clean water basin (5); Sewage equalizing tank (1) pipeline outward arranges lift pump (6), and lift pump (6) outlet connects PACT reaction tank (2); Gac storage tanks (11) connects gac dispensing slot (13), and the terminal of gac dispensing slot (13) outlet conduit is arranged on PACT reaction tank (2) top; Aerating apparatus (9) is established in PACT reaction tank (2) and biological carbon filter (4); The pipeline of settling tank (3) bottom is arranged sludge reflux pump (7), sludge reflux pump (7) outlet connects PACT reaction tank (2); Between biological carbon filter (4) and clean water basin (5), backwash pump (10) established by pipeline; Biological carbon filter (4) outlet conduit connects sewage equalizing tank (1) import.
2. the biological sewage treatment device based on activated carbon application technology according to claim 1, is characterized in that: between described gac storage tanks (11) and gac dispensing slot (13), pipeline arranges dry powder measuring apparatus (12).
3. the biological sewage treatment device based on activated carbon application technology according to claim 1 and 2, is characterized in that: described gac dispensing slot (13) outlet conduit is arranged and adds measuring apparatus (14).
4. the biological sewage treatment device based on activated carbon application technology according to claim 3, is characterized in that: described settling tank (3) adopts inclined-plate clarifying basin or horizontal sedimentation tank.
5. the biological sewage treatment device based on activated carbon application technology according to claim 3, is characterized in that: establish biological layer of charcoal (8) in described biological carbon filter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259120.3U CN204588950U (en) | 2015-04-27 | 2015-04-27 | Based on the biological sewage treatment device of activated carbon application technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259120.3U CN204588950U (en) | 2015-04-27 | 2015-04-27 | Based on the biological sewage treatment device of activated carbon application technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588950U true CN204588950U (en) | 2015-08-26 |
Family
ID=53925125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259120.3U Expired - Fee Related CN204588950U (en) | 2015-04-27 | 2015-04-27 | Based on the biological sewage treatment device of activated carbon application technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204588950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174546A (en) * | 2015-09-23 | 2015-12-23 | 江西中捷工程建设有限公司 | Industrial wastewater treatment system |
| CN107285568A (en) * | 2017-07-24 | 2017-10-24 | 浙江富阳华天纸业有限公司 | A kind of pulping wastewater treatment method of low foul smell discharge |
-
2015
- 2015-04-27 CN CN201520259120.3U patent/CN204588950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174546A (en) * | 2015-09-23 | 2015-12-23 | 江西中捷工程建设有限公司 | Industrial wastewater treatment system |
| CN107285568A (en) * | 2017-07-24 | 2017-10-24 | 浙江富阳华天纸业有限公司 | A kind of pulping wastewater treatment method of low foul smell discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101704609B (en) | Feedwater treatment method by pre-ozonation and aerated biological activated carbon | |
| CN101560039B (en) | Landfill leachate wastewater treatment system and process thereof | |
| CN101708935B (en) | Method for treating container washing wastewater | |
| CN103723893B (en) | A kind of remove the method for nitrate nitrogen in water | |
| CN205170609U (en) | Contain salt organic wastewater system | |
| CN101219842A (en) | Technique and equipment for recycling leachate of garbage | |
| CN100509651C (en) | Combined technique for garbage filter liquor treatment | |
| CN101575162A (en) | Method for treating wastewater of fibre-board plant | |
| CN203173938U (en) | Medical wastewater treatment system | |
| CN105481174A (en) | Wastewater treatment system in rubber and synthetic plastic industry | |
| CN104118957A (en) | Traditional water purification process based land saving reconstruction upgrade method | |
| CN203295254U (en) | Novel aeration biological activated carbon filter | |
| CN102363549A (en) | Deep treatment system of membraneless industrial organic wastewater | |
| CN203653393U (en) | Landfill leachate treatment device | |
| CN103011517A (en) | Device and control method for safety guarantee of municipal sewage recycling | |
| CN204588950U (en) | Based on the biological sewage treatment device of activated carbon application technology | |
| CN104556528A (en) | An integrated treatment process of clindamycin alkaline wastewater | |
| CN206562380U (en) | A kind of unpowered sewage complex biological processing integrated apparatus | |
| CN203360228U (en) | Tobacco wastewater treatment system | |
| CN111892257A (en) | Aluminum product production wastewater treatment system and treatment process thereof | |
| CN208649040U (en) | A kind of proprietary processing unit of high concentration antibiotic organic wastewater | |
| CN201406361Y (en) | Waste leachate waste water processing device | |
| CN205258241U (en) | Printing and dyeing wastewater treatment system | |
| CN205974171U (en) | Device for treating printing and dyeing wastewater | |
| CN103910469A (en) | Treatment process of brine wastewater generated in food processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160427 |