CN202988886U - Cyanide-containing wastewater treatment system - Google Patents
Cyanide-containing wastewater treatment system Download PDFInfo
- Publication number
- CN202988886U CN202988886U CN 201320002113 CN201320002113U CN202988886U CN 202988886 U CN202988886 U CN 202988886U CN 201320002113 CN201320002113 CN 201320002113 CN 201320002113 U CN201320002113 U CN 201320002113U CN 202988886 U CN202988886 U CN 202988886U
- Authority
- CN
- China
- Prior art keywords
- cyanide
- tank
- pipeline
- treatment system
- level
- 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 - Lifetime
Links
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a cyanide-containing wastewater treatment system which comprises a first adjusting tank, a primary cyanide breaking tank, a secondary cyanide breaking tank, a broken cyanide sedimentation tank, a second adjusting tank, a primary flocculation tank, a secondary flocculation tank, a sedimentation tank, a UF (ultrafiltration) membrane coagulation suction filter and a discharge pool which are sequentially communicated through a pipeline, wherein a first pump is arranged on a pipeline between the first adjusting tank and the primary flocculation tank; and a second pump is arranged on a pipeline between the second adjusting tank and the primary flocculation tank. The cyanide-containing wastewater treatment system disclosed by the utility model realizes the advantages of simple treatment method and good cyanide content treatment efficiency by combining a chemical two-level cyanide breaking method and a physical-chemical sedimentation method.
Description
Technical field
The utility model relates to a kind of technical field of waste water processing, particularly cyanide-containing waste water treatment system.
Background technology
Cyanide wastewater is mainly derived from plating, the industries such as wet gold extraction, and due to the hypertoxicity of prussiate, cyanide wastewater must through processing, after reaching discharging standards, just can be discharged in environment.The facture of general cyanide wastewater is common alkaline chlorination process, electrolytic process, ion exchange method and activated carbon method etc.Though treatment process is relatively simple, processing efficiency is not high, can only process for containing the lower waste water of cyanogen amount.
The utility model content
The purpose of this utility model is to provide a kind of chemical two-stage broken cyanide that passes through in conjunction with the materialization coprecipitation mode in order to solve above-mentioned the deficiencies in the prior art, has realized treatment process simply and the cyanide-containing waste water treatment system of cyanogen content good treatment efficiency.
To achieve these goals, the cyanide-containing waste water treatment system that the utility model is designed, comprise the first equalizing tank, one-level broken cyanide groove, secondary broken cyanide groove, broken cyanide settling tank, the second equalizing tank, one-level flocculation basin, secondary flocculation basin, settling tank, the UF film coagulation suction filter that is communicated with successively by pipeline and discharge the pond, be provided with the first pump on the pipeline between the first equalizing tank and one-level broken cyanide groove, be provided with the second pump on the pipeline between the second equalizing tank and one-level flocculation basin.
Cyanide wastewater is through the first equalizing tank, then enter the reaction of two-stage broken cyanide groove by water pump lifting, add dioxide peroxide, alkali lye, sulfuric acid etc., PH, the redox potential of reacting by control, carry out broken cyanide again and process, the water outlet after processing enters the second equalizing tank, then adds the two-stage flocculation agent, prussiate precipitation is precipitated out with larger alumen ustum, sends into the discharging pond after through UF film coagulation suction filter and realize standard discharge.
As preferably: be provided with clorox or liquid caustic soda adds entrance on one-level broken cyanide groove, be provided with clorox and add entrance and PFS or PAM and add entrance on secondary broken cyanide groove.
As preferably: be provided with aeration stirrer on the second equalizing tank.
As preferably: be provided with active carbon powder and filter on UF film coagulation suction filter.
The cyanide-containing waste water treatment system that the utility model obtains in conjunction with the materialization coprecipitation mode, has been realized treatment process simply and the advantage of cyanogen content good treatment efficiency by the chemical two-stage broken cyanide.
Description of drawings
Fig. 1 is the one-piece construction schematic diagram of embodiment.
In figure: the first equalizing tank 1, one-level broken cyanide groove 2, secondary broken cyanide groove 3, broken cyanide settling tank 4, the second equalizing tank 5, one-level flocculation basin 6, secondary flocculation basin 7, settling tank 8, UF film coagulation suction filter 9, discharging pond 10, the first pump 11, the second pump 12, clorox or liquid caustic soda adds entrance 13, clorox adds entrance 14, PFS or PAM and adds entrance 15, aeration stirrer 16, active carbon powder 17.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment:
As shown in Figure 1, the cyanide-containing waste water treatment system that the present embodiment provides, comprise the first equalizing tank 1, one-level broken cyanide groove 2, secondary broken cyanide groove 3, broken cyanide settling tank 4, the second equalizing tank 5, one-level flocculation basin 6, secondary flocculation basin 7, settling tank 8, the UF film coagulation suction filter 9 that is communicated with successively by pipeline and discharge pond 10, be provided with the first pump 11 on the pipeline between the first equalizing tank 1 and one-level broken cyanide groove 2, be provided with the second pump 12 on the pipeline between the second equalizing tank 5 and one-level flocculation basin 6; Be provided with clorox or liquid caustic soda adds entrance 13 on one-level broken cyanide groove 2, be provided with clorox and add entrance 14 and PFS or PAM and add entrance 15 on secondary broken cyanide groove 3; Be provided with aeration stirrer 16 on the second equalizing tank 5; Being provided with active carbon powder 17 on UF film coagulation suction filter 9 adds and filters.
Claims (3)
1. cyanide-containing waste water treatment system, comprise the first equalizing tank (1) that is communicated with successively by pipeline, one-level broken cyanide groove (2), secondary broken cyanide groove (3), broken cyanide settling tank (4), the second equalizing tank (5), one-level flocculation basin (6), secondary flocculation basin (7), settling tank (8), UF film coagulation suction filter (9) and the discharging pond (10), it is characterized in that being provided with the first pump (11) on the pipeline between the first equalizing tank (1) and one-level broken cyanide groove (2), be provided with the second pump (12) on the pipeline between the second equalizing tank (5) and one-level flocculation basin (6).
2. cyanide-containing waste water treatment system according to claim 1, it is characterized in that: be provided with clorox or liquid caustic soda and add entrance (13) on one-level broken cyanide groove (2), be provided with clorox and add entrance (14) and PFS or PAM and add entrance (15) on secondary broken cyanide groove (3).
3. cyanide-containing waste water treatment system according to claim 1 and 2, is characterized in that: be provided with aeration stirrer (16) on the second equalizing tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002113 CN202988886U (en) | 2013-01-05 | 2013-01-05 | Cyanide-containing wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002113 CN202988886U (en) | 2013-01-05 | 2013-01-05 | Cyanide-containing wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988886U true CN202988886U (en) | 2013-06-12 |
Family
ID=48560085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002113 Expired - Lifetime CN202988886U (en) | 2013-01-05 | 2013-01-05 | Cyanide-containing wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988886U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449594A (en) * | 2013-09-10 | 2013-12-18 | 镇江胡氏光电科技有限公司 | Cyanide breaking device for cyanide-containing wastewater treatment |
| CN104649363A (en) * | 2014-11-28 | 2015-05-27 | 牌洪坤 | Method for cyanide-containing wastewater treatment by means of high-pressure micro atomization |
| CN104891711A (en) * | 2015-06-16 | 2015-09-09 | 重庆中农环保建设股份有限公司 | Integrated cyanide wastewater treatment device |
| CN105174566A (en) * | 2015-10-30 | 2015-12-23 | 太仓东能环保设备有限公司 | Cyanogen-containing electroplating wastewater treatment process |
| CN108358345A (en) * | 2018-03-20 | 2018-08-03 | 湖州创盛环保科技有限公司 | A kind of technique of two-stage oxidation processing industrial wastewater containing cyanogen |
| CN108751492A (en) * | 2018-06-01 | 2018-11-06 | 安徽得奇环保科技股份有限公司 | A kind of electroplating cyanic waste water processing method |
| CN112777812A (en) * | 2020-12-17 | 2021-05-11 | 嘉兴天渊环保技术服务有限公司 | Nitrile-containing wastewater pretreatment device and pretreatment process |
-
2013
- 2013-01-05 CN CN 201320002113 patent/CN202988886U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449594A (en) * | 2013-09-10 | 2013-12-18 | 镇江胡氏光电科技有限公司 | Cyanide breaking device for cyanide-containing wastewater treatment |
| CN104649363A (en) * | 2014-11-28 | 2015-05-27 | 牌洪坤 | Method for cyanide-containing wastewater treatment by means of high-pressure micro atomization |
| CN104649363B (en) * | 2014-11-28 | 2016-04-13 | 牌洪坤 | A kind of method of high-pressure micro-mist method Treatment of Cyanide-containing Wastewater |
| CN104891711A (en) * | 2015-06-16 | 2015-09-09 | 重庆中农环保建设股份有限公司 | Integrated cyanide wastewater treatment device |
| CN105174566A (en) * | 2015-10-30 | 2015-12-23 | 太仓东能环保设备有限公司 | Cyanogen-containing electroplating wastewater treatment process |
| CN108358345A (en) * | 2018-03-20 | 2018-08-03 | 湖州创盛环保科技有限公司 | A kind of technique of two-stage oxidation processing industrial wastewater containing cyanogen |
| CN108751492A (en) * | 2018-06-01 | 2018-11-06 | 安徽得奇环保科技股份有限公司 | A kind of electroplating cyanic waste water processing method |
| CN112777812A (en) * | 2020-12-17 | 2021-05-11 | 嘉兴天渊环保技术服务有限公司 | Nitrile-containing wastewater pretreatment device and pretreatment process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202988886U (en) | Cyanide-containing wastewater treatment system | |
| CN101746908B (en) | Method for processing chemical nickle-plating wastewater by breaking complexing twice | |
| CN108455680B (en) | Environment-friendly resource utilization method of steel pickling waste liquid | |
| CN110510768B (en) | Combined treatment method of chemical nickel plating wastewater | |
| CN104261624B (en) | One gold cyaniding enterprise Treatment of cyanogen-contained wastewater | |
| CN108218129B (en) | Treatment method of chemical nickel plating wastewater | |
| CN107857389B (en) | Method for treating alkaline zinc-nickel alloy electroplating wastewater | |
| CN210367231U (en) | EDTA class strong complex heavy metal wastewater's processing system | |
| CN103172194A (en) | Process for realizing manganese-containing wastewater recycling | |
| CN102311183A (en) | Cyanide-containing wastewater treatment method and system | |
| CN213060470U (en) | Sulfuric acid process titanium dioxide effluent treatment plant | |
| CN104030500B (en) | A kind of Processes and apparatus removing nickel ion in section aluminum waste water | |
| CN112661359A (en) | System and method for breaking and oxidizing chemical nickel plating residual liquid of vehicle parts | |
| CN204039198U (en) | A kind of gold mine cyanide wastewater governing system | |
| CN103011451A (en) | High-efficiency treatment process for nickel-containing wastewater | |
| CN111268826A (en) | Treatment process of strong-complexing heavy metal wastewater | |
| CN106396187B (en) | Method for treating and recycling cyanide-containing wastewater | |
| CN102992512A (en) | Treatment method of industrial wastewater | |
| CN105753217A (en) | Nickel cyanide-containing wastewater treatment technology | |
| CN203128332U (en) | Acidic industrial wastewater treatment system | |
| CN209010277U (en) | A kind of nickel-containing waste water advanced treatment apparatus | |
| CN209815912U (en) | Electrocatalytic oxidation treatment system for cyanide-containing wastewater | |
| CN202297317U (en) | System for treating acid washing heavy metal waste water of steel wire ropes | |
| CN204079677U (en) | Gold mine cyanide wastewater governing system | |
| CN209010295U (en) | A kind of strong complex state nickel-containing waste water set treatment device of low concentration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu Wu Yinxian Avenue No. 16 (Zhejiang Yongfeng environmental Polytron Technologies Inc) Patentee after: ZHEJIANG YONGFENG ENVIRONMENTAL PROTECTION TECHNOLOGY Inc. Address before: 315113 Zhejiang city of Ningbo province Yinzhou District Wu Yinxian Avenue No. 16 (Zhejiang Yongfeng Environmental Engineering Technology Co., Ltd.) Patentee before: ZHEJIANG YONGFENG ENVIRONMENTAL ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |