CN203451332U - Fatty acid waste water treatment system - Google Patents
Fatty acid waste water treatment system Download PDFInfo
- Publication number
- CN203451332U CN203451332U CN201320489473.3U CN201320489473U CN203451332U CN 203451332 U CN203451332 U CN 203451332U CN 201320489473 U CN201320489473 U CN 201320489473U CN 203451332 U CN203451332 U CN 203451332U
- Authority
- CN
- China
- Prior art keywords
- tank
- waste water
- pond
- fatty acid
- water treatment
- 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
Images
Abstract
The utility model relates to a fatty acid waste water treatment system. The fatty acid waste water treatment system comprises an oil separation tank, a regulating tank, an air floatation oil removing tank, a batching tank, an anaerobic tower, a sedimentation tank, an aerobiotic aeration tank, a sedimentation discharge tank as well as a secondary aerobiotic aeration tank, a tertiary sedimentation tank, a filtering tank and a circulation water tank which are connected sequentially. Waste water generated by fatty acid can be recycled by the device.
Description
Technical field
The utility model relates to a kind of Waste Water Treatment of lipid acid.
Background technology
In the prior art, the method that the wastewater treatment producing for lipid acid adopts is conventionally: after waste water is carried out to a series of processing, when the value of waste water COD has reached between 200mg/L-300mg/L, with regard to directly delivering to sewage work, process.
Summary of the invention
The novel technical problem to be solved of this use is to provide the device that a kind of waste water of lipid acid can recycle.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a lipid acid Waste Water Treatment, its innovative point is to comprise oil trap, equalizing tank, the air supporting pond of deoiling, dosing chamber, anaerobic tower, settling tank, aerobic aeration pond and precipitation discharge pond, wherein oil trap is connected with equalizing tank, the other end of equalizing tank and the air supporting pond of deoiling is connected, the deoil the other end in pond of air supporting is connected with dosing chamber, the other end of dosing chamber is connected with anaerobic tower, anaerobic tower is also connected with settling tank, the other end of settling tank is connected with aerobic aeration pond, the other end in aerobic aeration pond is connected with precipitation discharge pond, the opposite side in precipitation discharge pond is also connected with secondary aerobic aeration pond, secondary aerobic aeration pond is also connected with three settling tanks, the other end of three settling tanks is connected with filtering basin, filtering basin are finally connected with circulating water pool.
After using above-mentioned device to process the waste water of lipid acid, after in the end filtering basin filter and finish, the COD of waste water has reached below 60mg/L, for such waste water, can again be used in the production of lipid acid completely, thereby has formed a benign cycle.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of whose treatment system of lipid acid Ei of the present utility model.
Embodiment
Schematic diagram is as shown in Figure 1 known, 1 is oil trap, 2 is equalizing tank, 3 is the air supporting pond of deoiling, 4 is dosing chamber, 5 is anaerobic tower, 6 is settling tank, 7 is aerobic aeration pond, and 8 is precipitation discharge pond, and 9 is aerobic aeration pond, 10 is settling tank, 11 is filtering basin, and 12 is circulating water pool, and wherein deoil pond 3, dosing chamber 4, anaerobic tower 5, settling tank 6, aerobic aeration pond 7, precipitation discharge pond 8, aerobic aeration pond 9, settling tank 10, filtering basin 11, circulating water pool 12 of oil trap 1, equalizing tank 2, air supporting connects successively according to described order.
When carrying out concrete wastewater treatment, first the waste water of lipid acid is first passed through to oil trap 1, utilize the difference of specific gravity of oil and water, the larger suspension oil of particle in separated removal waste water; Then the waste water after processing is passed through to equalizing tank 2 again, stablize water quality, the water yield of waste water, regulate pH value, granule foreign larger in waste water precipitates; Then by waste water by the air supporting pond 3 of deoiling, one deck oil that will float over waste water surface is removed; Waste water, again by dosing chamber 4, is thrown in and is had flocculation agent in dosing chamber, utilizes the characteristic of flocculation agent itself to remove a large amount of suspended substances in waste water; Waste water by anaerobic tower 5, allows waste water carry out anaerobic reaction again; Waste water through anaerobic reaction passes through settling tank 6 again, and the suspended substance in waste water is precipitated and removed; Waste water after precipitation by aerobic aeration pond 7, is arranged aerating system again in Aerobic Pond, with oxygenic aeration in pond, for the various aerobic reactions in waste water, creates good envrionment conditions; Waste water through aerobic reaction enters precipitation discharge pond 8 again, and waste water is precipitated for the second time, and now the COD value of waste water is between 200mg/L-300mg/L; Waste water after secondary sedimentation is delivered to aerobic aeration pond 9 again, allows that waste water carry out aerobic reaction for the second time; Waste water after secondary aerobic reaction by settling tank 10, precipitates waste water more for the third time; Waste water after three precipitations is delivered to filtering basin 11, utilizes quartz sand to filter, and the COD value of the waste water after filtration, below 60mg/L, just can be delivered to circulating water pool 12 for such waste water, carries out recycle.
Claims (1)
1. the Waste Water Treatment of a lipid acid, comprise oil trap, equalizing tank, the air supporting pond of deoiling, dosing chamber, anaerobic tower, settling tank, aerobic aeration pond and precipitation discharge pond, wherein oil trap is connected with equalizing tank, the other end of equalizing tank and the air supporting pond of deoiling is connected, the deoil the other end in pond of air supporting is connected with dosing chamber, the other end of dosing chamber is connected with anaerobic tower, anaerobic tower is also connected with settling tank, the other end of settling tank is connected with aerobic aeration pond, the other end in aerobic aeration pond is connected with precipitation discharge pond, it is characterized in that: the opposite side in described precipitation discharge pond is also connected with secondary aerobic aeration pond, secondary aerobic aeration pond is also connected with three settling tanks, the other end of three settling tanks is connected with filtering basin, filtering basin are finally connected with circulating water pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489473.3U CN203451332U (en) | 2013-08-12 | 2013-08-12 | Fatty acid waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489473.3U CN203451332U (en) | 2013-08-12 | 2013-08-12 | Fatty acid waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451332U true CN203451332U (en) | 2014-02-26 |
Family
ID=50131229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489473.3U Expired - Fee Related CN203451332U (en) | 2013-08-12 | 2013-08-12 | Fatty acid waste water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203451332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277556A (en) * | 2015-06-04 | 2017-01-04 | 黄海滨 | A kind of dissolubility fatty acid wastewater pretreatment unit and process technique |
| CN109665678A (en) * | 2019-02-25 | 2019-04-23 | 辽宁拓启环保科技有限公司 | A kind of fatty acid production wastewater treatment process |
-
2013
- 2013-08-12 CN CN201320489473.3U patent/CN203451332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277556A (en) * | 2015-06-04 | 2017-01-04 | 黄海滨 | A kind of dissolubility fatty acid wastewater pretreatment unit and process technique |
| CN109665678A (en) * | 2019-02-25 | 2019-04-23 | 辽宁拓启环保科技有限公司 | A kind of fatty acid production wastewater treatment process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203866160U (en) | Municipal wastewater treatment system | |
| CN103553274B (en) | Treatment process of industrial wastewater of medium density fiber | |
| CN204185333U (en) | Integration advanced treatment system | |
| CN112321020A (en) | Efficient pretreatment system and method for circulating water sewage | |
| CN203700070U (en) | Device for mixing and recycling steel waste water and municipal sewage | |
| CN204281479U (en) | A kind for the treatment of system of coating wastewater | |
| CN102942263A (en) | Sewage treatment method | |
| CN203451332U (en) | Fatty acid waste water treatment system | |
| CN203700079U (en) | Tiny-sand high-speed precipitator | |
| CN211111522U (en) | Aquaculture water treatment facilities | |
| CN203474555U (en) | Rainwater collecting and processing system | |
| CN202729934U (en) | Collecting and reusing system for glass edge polishing waste water | |
| CN205367946U (en) | Air supporting filtering device | |
| CN204434393U (en) | A kind of Waste Water Treatment | |
| CN103553257B (en) | A kind of circulating disposal process of RE waste water and system | |
| CN203474556U (en) | Aluminum processing wastewater treatment system | |
| CN203530056U (en) | River water purification and recycling system | |
| CN202898140U (en) | System for recycling oil-containing washing waste water | |
| CN205258241U (en) | Printing and dyeing wastewater treatment system | |
| CN104086043A (en) | Printing and dyeing wastewater treatment and recovery method | |
| CN204569618U (en) | Oilfield sewage treatment device | |
| CN205133322U (en) | Zero discharging equipment of electroplating effluent | |
| CN203754528U (en) | Device for treating waste water during production of glass | |
| CN1872742A (en) | Technical methd for treating mine wastewater by using membrane technology | |
| CN209428280U (en) | A kind of miniature coating wastewater Processing Equipment |
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: 20140226 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |