CN116750910A - 热镀锌光整机废水中锌粉和铁粉回收利用的装置及方法 - Google Patents
热镀锌光整机废水中锌粉和铁粉回收利用的装置及方法 Download PDFInfo
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- CN116750910A CN116750910A CN202310732009.0A CN202310732009A CN116750910A CN 116750910 A CN116750910 A CN 116750910A CN 202310732009 A CN202310732009 A CN 202310732009A CN 116750910 A CN116750910 A CN 116750910A
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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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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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
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
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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
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
| 项目 | COD(mg/L) | 色度(稀释倍数) | 总磷(mg/L) |
| 处理前 | 2350 | 30 | 1.5 |
| 处理后 | 180 | 1 | 0.2 |
| 项目 | 工作硫容(%) | 孔体积(ml/g) |
| 脱硫剂 | 30 | 0.3 |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310732009.0A CN116750910B (zh) | 2023-06-20 | 2023-06-20 | 热镀锌光整机废水中锌粉和铁粉回收利用的装置及方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310732009.0A CN116750910B (zh) | 2023-06-20 | 2023-06-20 | 热镀锌光整机废水中锌粉和铁粉回收利用的装置及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116750910A true CN116750910A (zh) | 2023-09-15 |
| CN116750910B CN116750910B (zh) | 2025-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310732009.0A Active CN116750910B (zh) | 2023-06-20 | 2023-06-20 | 热镀锌光整机废水中锌粉和铁粉回收利用的装置及方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN116750910B (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201971680U (zh) * | 2011-03-15 | 2011-09-14 | 陕西科技大学 | 一种uasb水力循环布水器 |
| CN107012316A (zh) * | 2017-04-07 | 2017-08-04 | 江西理工大学 | 用红土镍矿生产规整化Fe‑Ni‑C多元微电解填料的方法 |
| CN109911992A (zh) * | 2019-03-20 | 2019-06-21 | 浙江省环境保护科学设计研究院 | 一种铁基多金属合金微电解填料的制备方法和应用 |
| CN210885591U (zh) * | 2019-06-25 | 2020-06-30 | 苏州工业园区承叶环境科技有限公司 | 沉砂一体化竖流式沉淀池 |
| CN112591884A (zh) * | 2020-12-17 | 2021-04-02 | 广州德与源环保设备有限公司 | 一种双旋流布水器及厌氧反应器 |
-
2023
- 2023-06-20 CN CN202310732009.0A patent/CN116750910B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201971680U (zh) * | 2011-03-15 | 2011-09-14 | 陕西科技大学 | 一种uasb水力循环布水器 |
| CN107012316A (zh) * | 2017-04-07 | 2017-08-04 | 江西理工大学 | 用红土镍矿生产规整化Fe‑Ni‑C多元微电解填料的方法 |
| CN109911992A (zh) * | 2019-03-20 | 2019-06-21 | 浙江省环境保护科学设计研究院 | 一种铁基多金属合金微电解填料的制备方法和应用 |
| CN210885591U (zh) * | 2019-06-25 | 2020-06-30 | 苏州工业园区承叶环境科技有限公司 | 沉砂一体化竖流式沉淀池 |
| CN112591884A (zh) * | 2020-12-17 | 2021-04-02 | 广州德与源环保设备有限公司 | 一种双旋流布水器及厌氧反应器 |
Non-Patent Citations (2)
| Title |
|---|
| 王新东等: "《绿色焦化工艺技术》", 31 May 2020, 北京 冶金工业出版社, pages: 301 - 302 * |
| 邹成龙;姜伟;梁吉艳;苏仲明;尹美兰;张硕;: "铁锌碳三元微电解填料的制备及性能研究", 工业安全与环保, vol. 43, no. 04, 30 April 2017 (2017-04-30) * |
Also Published As
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| CN116750910B (zh) | 2025-07-25 |
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