CN111606448B - 一种余热发黑中发黑剂废液的处理方法 - Google Patents
一种余热发黑中发黑剂废液的处理方法 Download PDFInfo
- Publication number
- CN111606448B CN111606448B CN202010299617.3A CN202010299617A CN111606448B CN 111606448 B CN111606448 B CN 111606448B CN 202010299617 A CN202010299617 A CN 202010299617A CN 111606448 B CN111606448 B CN 111606448B
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- CN
- China
- Prior art keywords
- waste liquid
- blackening
- waste
- treatment
- supernatant
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010299617.3A CN111606448B (zh) | 2020-04-16 | 2020-04-16 | 一种余热发黑中发黑剂废液的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010299617.3A CN111606448B (zh) | 2020-04-16 | 2020-04-16 | 一种余热发黑中发黑剂废液的处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN111606448A CN111606448A (zh) | 2020-09-01 |
CN111606448B true CN111606448B (zh) | 2022-11-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010299617.3A Active CN111606448B (zh) | 2020-04-16 | 2020-04-16 | 一种余热发黑中发黑剂废液的处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111606448B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062543A1 (en) * | 1981-04-07 | 1982-10-13 | Schmidt Manufacturing Co. | Improved physical-chemical waste treatment method and apparatus |
CN101519250A (zh) * | 2009-04-07 | 2009-09-02 | 卢山 | 乳化液废水的处理方法 |
CN104003549A (zh) * | 2014-05-26 | 2014-08-27 | 苏州市众和固体废物回收处理有限公司 | 废乳化液处理系统 |
CN107572689A (zh) * | 2017-08-31 | 2018-01-12 | 新奥环保技术有限公司 | 一种废乳化液的处理方法 |
CN110902925A (zh) * | 2019-12-04 | 2020-03-24 | 重庆众源盛特环保设备制造有限公司 | 一种高盐和高有机物工业废水处理方法 |
-
2020
- 2020-04-16 CN CN202010299617.3A patent/CN111606448B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062543A1 (en) * | 1981-04-07 | 1982-10-13 | Schmidt Manufacturing Co. | Improved physical-chemical waste treatment method and apparatus |
CN101519250A (zh) * | 2009-04-07 | 2009-09-02 | 卢山 | 乳化液废水的处理方法 |
CN104003549A (zh) * | 2014-05-26 | 2014-08-27 | 苏州市众和固体废物回收处理有限公司 | 废乳化液处理系统 |
CN107572689A (zh) * | 2017-08-31 | 2018-01-12 | 新奥环保技术有限公司 | 一种废乳化液的处理方法 |
CN110902925A (zh) * | 2019-12-04 | 2020-03-24 | 重庆众源盛特环保设备制造有限公司 | 一种高盐和高有机物工业废水处理方法 |
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CN111606448A (zh) | 2020-09-01 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A treatment method of blackening agent waste liquid in waste heat blackening Effective date of registration: 20221230 Granted publication date: 20221108 Pledgee: Nanjing Branch of Jiangsu Bank Co.,Ltd. Pledgor: NANJING KERUN INDUSTRIAL MEDIA Co.,Ltd. Registration number: Y2022980029873 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231215 Granted publication date: 20221108 Pledgee: Nanjing Branch of Jiangsu Bank Co.,Ltd. Pledgor: NANJING KERUN INDUSTRIAL MEDIA Co.,Ltd. Registration number: Y2022980029873 |
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