CN205328806U - Living area effluent disposal system - Google Patents
Living area effluent disposal system Download PDFInfo
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- CN205328806U CN205328806U CN201521115818.4U CN201521115818U CN205328806U CN 205328806 U CN205328806 U CN 205328806U CN 201521115818 U CN201521115818 U CN 201521115818U CN 205328806 U CN205328806 U CN 205328806U
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- tank
- waste water
- living area
- contact
- oxidation pool
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- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a living area effluent disposal system, living area effluent disposal system include equalizing basin, acidizing hydrolysis pond, contact oxidation tank, sedimentation tank and clear water cell body, equalizing basin, acidizing are hydrolysised pond, contact oxidation tank, sedimentation tank and clear water cell body and are fed through in proper order mutually, and living area waste water is hydrolysised pond, contact oxidation tank, sedimentation tank and clear water cell body through equalizing basin, acidizing and is handled the back and discharge. The utility model discloses a " hydrolytic acidification + catalytic oxidation " carries on to living area waste water that the solid suspended solid is handled, the oils material is handled, the organic matter is handled, the ammonia nitrogen material is handled, makes living area waste water reach emission standard after the processing, avoids directly discharging living area waste water and leads to the fact the pollution to the environment, accords with the environmental protection requirement.
Description
Technical field
This utility model relates to a kind of Waste Water Treatment, in particular one way of life district Waste Water Treatment。
Background technology
Existing factory living area waste water mainly includes sanitary wastewater and dining room sewage two large divisions, mainly contain SS (in sewage float), BOD5 (dissolved oxygen content that a kind of microbial metabolism effect consumes carrys out secondary indication water body by an important indicator of Organic Pollution degree) in sanitary wastewater and dining room sewage, CODcr (adopts the chemical oxygen consumption (COC) that potassium dichromate (K2Cr2O7) determines as oxidant, i.e. bichromate index), animal and plant fat, the polluter such as ammonia nitrogen, wherein, topmost pollutant are SS, BOD5, CODcr etc.。These living area waste water all without through just processing directly discharge, to environment, do not meet the requirement of environmental protection substantially。
Therefore, prior art has yet to be improved and developed。
Utility model content
The purpose of this utility model is in that to provide one way of life district Waste Water Treatment, it is intended to solve existing living area waste water not past processing directly discharge, the problem to environment。
The technical solution of the utility model is as follows:
One way of life district Waste Water Treatment, wherein, including:
Regulate living area waste water pH value and living area waste water is carried out the regulating reservoir of aeration；
Non-solubility Organic substance in the waste water of living area is changed into the acidizing hydrolyzation tank of dissolved organic matter；
Make the contact-oxidation pool of living area waste water oxidation；
The sedimentation tank that living area waste water is precipitated；
The clear water cell body that living area waste water after treatment is discharged；
Described regulating reservoir, acidizing hydrolyzation tank, contact-oxidation pool, sedimentation tank and clear water cell body are sequentially communicated mutually, and living area waste water is discharge after regulating reservoir, acidizing hydrolyzation tank, contact-oxidation pool, sedimentation tank and clear water cell body process。
Described living area Waste Water Treatment, wherein, when living area waste water is sanitary sewage, also include grid and the collecting-tank of removing a large amount of bigger suspensions or floating thing in sanitary sewage, described grid is arranged in collecting-tank, described collecting-tank connects with regulating reservoir, and sanitary sewage grid in collecting-tank enters regulating reservoir after removing a large amount of bigger suspension or floating thing and carries out subsequent treatment。
Described living area Waste Water Treatment, wherein, when living area waste water is dining room waste water, also include for excluding the oil interceptor of greasy dirt in the waste water of dining room, described oil interceptor connects with regulating reservoir, and sanitary sewage enters regulating reservoir after removing the greasy dirt in the waste water of dining room through oil interceptor and carries out subsequent treatment。
Described living area Waste Water Treatment, wherein, described acidizing hydrolyzation tank includes the first acidizing hydrolyzation tank and the second acidizing hydrolyzation tank, and described first acidizing hydrolyzation tank and the second acidizing hydrolyzation tank interconnect, first acidizing hydrolyzation tank connects with regulating reservoir, and the second acidizing hydrolyzation tank connects with contact-oxidation pool；The acidification hydrolization liquid concentration of described first acidizing hydrolyzation tank is more than the acidification hydrolization liquid concentration of the second acidizing hydrolyzation tank；Described contact-oxidation pool includes the first contact-oxidation pool and the second contact-oxidation pool, and described first contact-oxidation pool and the second contact-oxidation pool interconnect, and the first contact-oxidation pool and the second acidizing hydrolyzation tank connect, and the second contact-oxidation pool connects with sedimentation tank；The catalytic oxidation liquid concentration of described first contact-oxidation pool is more than the catalytic oxidation liquid concentration of the second contact-oxidation pool。
Described living area Waste Water Treatment, wherein, described clear water cell body includes sterilization pool, reaction tank, broken chlorine pond and discharge pond, and described sterilization pool, reaction tank, broken chlorine pond and discharge pond are sequentially communicated mutually, and sedimentation tank connects with sterilization pool。
Described living area Waste Water Treatment, wherein, also include sludge concentration tank, described sedimentation tank by elevator pump by excessive mud and filtrate discharge to sludge concentration tank, mud is accumulated in sludge concentration tank etc. to be discharged, and filtrate is left sludge concentration tank and entered and return to regulating reservoir after filter press is filtered and reuse；Described sedimentation tank is supplemented in acidizing hydrolyzation tank and contact-oxidation pool by the elevator pump partial sludge by sedimentation tank and filtrate。
The beneficial effects of the utility model: this utility model by provide one way of life district Waste Water Treatment and, by " hydrolysis acidification+catalytic oxidation ", living area waste water is carried out solid suspension process, oily substance processes, Organic substance processes, ammonia nitrogen substances processes, living area waste water is made to reach discharge standard after treatment, directly discharge living area waste water is avoided to environment, to meet environmental requirement。
Accompanying drawing explanation
Fig. 1 is the structural representation of living area Waste Water Treatment in this utility model。
Fig. 2 is the flow chart of steps of the processing method of living area Waste Water Treatment in this utility model。
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, develop simultaneously embodiment to this utility model further description referring to accompanying drawing。
As it is shown in figure 1, one way of life district Waste Water Treatment, including:
Regulate living area waste water pH value and living area waste water is carried out the regulating reservoir 100 of aeration；
Non-solubility Organic substance in the waste water of living area is changed into the acidizing hydrolyzation tank 200 of dissolved organic matter；
Make the contact-oxidation pool 300 of living area waste water oxidation；
The sedimentation tank 400 that living area waste water is precipitated；
The clear water cell body that living area waste water after treatment is discharged；
Described regulating reservoir 100, acidizing hydrolyzation tank 200, contact-oxidation pool 300, sedimentation tank 400 and clear water cell body are sequentially communicated mutually, and living area waste water is discharge after regulating reservoir 100, acidizing hydrolyzation tank 200, contact-oxidation pool 300, sedimentation tank 400 and clear water cell body process。
Specifically, when living area waste water is sanitary sewage, described living area Waste Water Treatment also includes: remove grid 510 and the collecting-tank 520 of a large amount of bigger suspensions or floating thing in sanitary sewage, described grid 510 is arranged in collecting-tank 520, described collecting-tank 520 connects with regulating reservoir 100, and sanitary sewage grid 510 in collecting-tank 520 enters regulating reservoir 100 after removing a large amount of bigger suspension or floating thing and carries out subsequent treatment。
In the present embodiment, described sanitary sewage is promoted to regulating reservoir 100 through elevator pump by collecting-tank 520。
Specifically, when living area waste water is dining room waste water, described living area Waste Water Treatment also includes: for excluding the oil interceptor of greasy dirt in the waste water of dining room, described oil interceptor connects with regulating reservoir 100, and sanitary sewage enters regulating reservoir 100 after removing the greasy dirt in the waste water of dining room through oil interceptor and carries out subsequent treatment。
In the present embodiment, described sanitary sewage is promoted to acidizing hydrolyzation tank 200 through elevator pump by regulating reservoir 100。
In the present embodiment, in order to improve treatment effect, described acidizing hydrolyzation tank 200 includes the first acidizing hydrolyzation tank and the second acidizing hydrolyzation tank, described first acidizing hydrolyzation tank and the second acidizing hydrolyzation tank interconnect, first acidizing hydrolyzation tank connects with regulating reservoir 100, and the second acidizing hydrolyzation tank connects with contact-oxidation pool 300；The acidification hydrolization liquid concentration of described first acidizing hydrolyzation tank is more than the acidification hydrolization liquid concentration of the second acidizing hydrolyzation tank。
In the present embodiment, in order to improve treatment effect, described contact-oxidation pool 300 includes the first contact-oxidation pool and the second contact-oxidation pool, described first contact-oxidation pool and the second contact-oxidation pool interconnect, first contact-oxidation pool and the connection of the second acidizing hydrolyzation tank, the second contact-oxidation pool connects with sedimentation tank 400；The catalytic oxidation liquid concentration of described first contact-oxidation pool is more than the catalytic oxidation liquid concentration of the second contact-oxidation pool。
Striking off to enable, at regulating reservoir 100, cotton-shaped for living area alumen ustum shape impurity is promoted to liquid level, described living area Waste Water Treatment also includes the roots blower 310 making to produce micro-bubble in regulating reservoir 100 and contact-oxidation pool 300。
Specifically, described clear water cell body includes sterilization pool 610, reaction tank 620, broken chlorine pond 630 and discharge pond 640, and described sterilization pool 610, reaction tank 620, broken chlorine pond 630 and discharge pond 640 are sequentially communicated mutually, and sedimentation tank 400 connects with sterilization pool 610。In the present embodiment, produce chlorine dioxide by high-pure chlorinedioxide generator 611 and be thrown in sterilization pool 610 living area waste water is carried out disinfection。
Because the mud in the waste water of living area and the filtrate that living area waste water is processed are precipitated at sedimentation tank 400, along with the time of use is more long, mud and filtrate in sedimentation tank 400 must be cumulative, in order to ensure the disposal ability of sedimentation tank 400, in time too much mud in sedimentation tank 400 and filtrate must be discharged, described living area Waste Water Treatment also includes sludge concentration tank 700, described sedimentation tank 400 by elevator pump by excessive mud and filtrate discharge to sludge concentration tank 700, mud is accumulated in sludge concentration tank 700 etc. to be discharged, filtrate is left sludge concentration tank 700 and is entered and return to regulating reservoir 100 after filter press 710 is filtered and reuse。
Because acidizing hydrolyzation tank 200 is relevant with amount of filtrate with the sludge quantity in pond with the treatment effect of contact-oxidation pool 300, if the sludge quantity in acidizing hydrolyzation tank 200 and contact-oxidation pool 300 and amount of filtrate are not enough, then can affect the treatment effect of acidizing hydrolyzation tank 200 and contact-oxidation pool 300, so the sludge quantity that must supplement in time in acidizing hydrolyzation tank 200 and contact-oxidation pool 300 and amount of filtrate, described sedimentation tank 400 is supplemented in acidizing hydrolyzation tank 200 and contact-oxidation pool 300 by the elevator pump partial sludge by sedimentation tank 400 and filtrate。
In the present embodiment, in order to improve the treatment effect of acidizing hydrolyzation tank 200, in described acidizing hydrolyzation tank 200, it is provided with the pulse water distributing device 210 that living area waste water is entered acidizing hydrolyzation tank 200 with pulse water distribution form。
As in figure 2 it is shown, the processing method of a kind of living area Waste Water Treatment as described above, specifically include following steps:
Step S100: living area waste water enters regulating reservoir 100 and regulates pH value, aeration in regulating reservoir 100 simultaneously, make living area waste water homogenizing all measure, and utilize micro-bubble that roots blower 310 produces by the cotton-shaped alumen ustum shape impurity in the waste water of living area, be promoted to liquid level and strike off；
Step S200: living area waste water enters acidizing hydrolyzation tank 200, and the non-solubility Organic substance in water is changed into dissolved organic matter；
Step S300: living area waste water enters contact-oxidation pool 300, carries out catalytic oxidation biochemical treatment；
Step S400: living area waste water enters sedimentation tank 400 and precipitates；
Step S500: the living area waste water after processing and fully precipitating enters clear water cell body, it is achieved qualified discharge。
Specifically, when living area waste water is sanitary sewage, further comprising the steps of before step S100:
Step s100: sanitary sewage removes a large amount of bigger suspensions or floating thing in sanitary sewage by the grid 510 in collecting-tank 520, enters back into regulating reservoir 100。
Specifically, when living area waste water is dining room waste water, further comprising the steps of before step S100:
Step s200: after dining room waste water excludes greasy dirt by oil interceptor, enters back into regulating reservoir 100。
In order to prevent mud in sedimentation tank 400 and filtrate cumulative, affect the treatment effect of sedimentation tank 400, the process to the mud in sedimentation tank 400 and filtrate, comprise the following steps:
Step s410: by elevator pump by excessive mud in sedimentation tank 400 and filtrate discharge to sludge concentration tank 700；
Step s420: mud is accumulated in sludge concentration tank 700 etc. to be discharged, filtrate is left sludge concentration tank 700 and is entered and return to regulating reservoir 100 after filter press 710 is filtered and reuse。
In order to enable sludge quantity and the amount of filtrate of supplementing in acidizing hydrolyzation tank 200 and contact-oxidation pool 300 in time, supplemented mud and the filtrate of acidizing hydrolyzation tank 200 and contact-oxidation pool 300 by following steps:
Step s430: the partial sludge in sedimentation tank 400 and filtrate are supplemented in acidizing hydrolyzation tank 200 and contact-oxidation pool 300 by elevator pump。
Specifically, described step S500 comprises the following steps:
Step s510: the living area waste water after processing and fully precipitating enters sterilization pool 610 and carries out disinfection；
Step s520: living area waste water enters reaction tank 620 and reacts；
Step s530: living area waste water enters broken chlorine pond 630 and dechlorinates；
Step s540: living area waste water enters discharge pond 640, it is achieved qualified discharge。
Living area waste water is carried out solid suspension process by " hydrolysis acidification+catalytic oxidation " by this living area Waste Water Treatment, oily substance processes, Organic substance processes, ammonia nitrogen substances processes, living area waste water is made to reach discharge standard after treatment, directly discharge living area waste water is avoided to environment, to meet environmental requirement。
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to this utility model claims。
Claims (6)
1. living area Waste Water Treatment, it is characterised in that including:
Regulate living area waste water pH value and living area waste water is carried out the regulating reservoir of aeration；
Non-solubility Organic substance in the waste water of living area is changed into the acidizing hydrolyzation tank of dissolved organic matter；
Make the contact-oxidation pool of living area waste water oxidation；
The sedimentation tank that living area waste water is precipitated；
The clear water cell body that living area waste water after treatment is discharged；
Described regulating reservoir, acidizing hydrolyzation tank, contact-oxidation pool, sedimentation tank and clear water cell body are sequentially communicated mutually, and living area waste water is discharge after regulating reservoir, acidizing hydrolyzation tank, contact-oxidation pool, sedimentation tank and clear water cell body process。
2. living area according to claim 1 Waste Water Treatment, it is characterized in that, when living area waste water is sanitary sewage, also include grid and the collecting-tank of removing a large amount of bigger suspensions or floating thing in sanitary sewage, described grid is arranged in collecting-tank, described collecting-tank connects with regulating reservoir, and sanitary sewage grid in collecting-tank enters regulating reservoir after removing a large amount of bigger suspension or floating thing and carries out subsequent treatment。
3. living area according to claim 1 Waste Water Treatment, it is characterized in that, when living area waste water is dining room waste water, also include for excluding the oil interceptor of greasy dirt in the waste water of dining room, described oil interceptor connects with regulating reservoir, and sanitary sewage enters regulating reservoir after removing the greasy dirt in the waste water of dining room through oil interceptor and carries out subsequent treatment。
4. living area according to claim 1 Waste Water Treatment, it is characterized in that, described acidizing hydrolyzation tank includes the first acidizing hydrolyzation tank and the second acidizing hydrolyzation tank, described first acidizing hydrolyzation tank and the second acidizing hydrolyzation tank interconnect, first acidizing hydrolyzation tank connects with regulating reservoir, and the second acidizing hydrolyzation tank connects with contact-oxidation pool；The acidification hydrolization liquid concentration of described first acidizing hydrolyzation tank is more than the acidification hydrolization liquid concentration of the second acidizing hydrolyzation tank；Described contact-oxidation pool includes the first contact-oxidation pool and the second contact-oxidation pool, and described first contact-oxidation pool and the second contact-oxidation pool interconnect, and the first contact-oxidation pool and the second acidizing hydrolyzation tank connect, and the second contact-oxidation pool connects with sedimentation tank；The catalytic oxidation liquid concentration of described first contact-oxidation pool is more than the catalytic oxidation liquid concentration of the second contact-oxidation pool。
5. living area according to claim 1 Waste Water Treatment, it is characterized in that, described clear water cell body includes sterilization pool, reaction tank, broken chlorine pond and discharge pond, and described sterilization pool, reaction tank, broken chlorine pond and discharge pond are sequentially communicated mutually, and sedimentation tank connects with sterilization pool。
6. living area according to claim 1 Waste Water Treatment, it is characterized in that, also include sludge concentration tank, described sedimentation tank by elevator pump by excessive mud and filtrate discharge to sludge concentration tank, mud is accumulated in sludge concentration tank etc. to be discharged, and filtrate is left sludge concentration tank and entered and return to regulating reservoir after filter press is filtered and reuse；Described sedimentation tank is supplemented in acidizing hydrolyzation tank and contact-oxidation pool by the elevator pump partial sludge by sedimentation tank and filtrate。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115818.4U CN205328806U (en) | 2015-12-25 | 2015-12-25 | Living area effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115818.4U CN205328806U (en) | 2015-12-25 | 2015-12-25 | Living area effluent disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328806U true CN205328806U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115818.4U Expired - Fee Related CN205328806U (en) | 2015-12-25 | 2015-12-25 | Living area effluent disposal system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205328806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481182A (en) * | 2015-12-25 | 2016-04-13 | 广东浚丰华科技有限公司 | System for treating wastewater in living quarters and treatment method thereof |
| CN108911408A (en) * | 2018-07-27 | 2018-11-30 | 江苏开放大学（江苏城市职业学院） | A kind of sewage treatment unit and application |
-
2015
- 2015-12-25 CN CN201521115818.4U patent/CN205328806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481182A (en) * | 2015-12-25 | 2016-04-13 | 广东浚丰华科技有限公司 | System for treating wastewater in living quarters and treatment method thereof |
| CN108911408A (en) * | 2018-07-27 | 2018-11-30 | 江苏开放大学（江苏城市职业学院） | A kind of sewage treatment unit and application |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201225 |