CN114195315A - 一种酸性和非酸性含铜蚀刻废液、退锡废液及硝酸铜废液合并处理方法 - Google Patents
一种酸性和非酸性含铜蚀刻废液、退锡废液及硝酸铜废液合并处理方法 Download PDFInfo
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- CN114195315A CN114195315A CN202111647641.2A CN202111647641A CN114195315A CN 114195315 A CN114195315 A CN 114195315A CN 202111647641 A CN202111647641 A CN 202111647641A CN 114195315 A CN114195315 A CN 114195315A
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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
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/164—Ammonium chloride
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/24—Chlorides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/02—Oxides; Hydroxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/04—Halides
- C01G3/05—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/10—Sulfates
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111647641.2A CN114195315A (zh) | 2021-12-30 | 2021-12-30 | 一种酸性和非酸性含铜蚀刻废液、退锡废液及硝酸铜废液合并处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111647641.2A CN114195315A (zh) | 2021-12-30 | 2021-12-30 | 一种酸性和非酸性含铜蚀刻废液、退锡废液及硝酸铜废液合并处理方法 |
Publications (1)
Publication Number | Publication Date |
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CN114195315A true CN114195315A (zh) | 2022-03-18 |
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CN202111647641.2A Pending CN114195315A (zh) | 2021-12-30 | 2021-12-30 | 一种酸性和非酸性含铜蚀刻废液、退锡废液及硝酸铜废液合并处理方法 |
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CN (1) | CN114195315A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114751385A (zh) * | 2022-04-21 | 2022-07-15 | 盛隆资源再生(无锡)有限公司 | 一种硫酸微蚀刻废液的再生方法 |
CN116583026A (zh) * | 2023-07-13 | 2023-08-11 | 深圳市板明科技股份有限公司 | 一种ic载板退锡方法及其应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1932050A (zh) * | 2006-09-29 | 2007-03-21 | 黄慎宗 | 铜回收处理方法 |
WO2008139021A1 (en) * | 2007-05-16 | 2008-11-20 | Pp Recycling Ltd. | Metthod of regeneration method of acid cupper(ii)chloride etching waste |
CN104355474A (zh) * | 2014-11-07 | 2015-02-18 | 清远市中宇环保实业有限公司 | 一种从工业废水中提取铜离子的工艺 |
CN108341424A (zh) * | 2018-03-29 | 2018-07-31 | 东莞市恒建环保科技有限公司 | 硫酸铜的生产方法 |
CN111132932A (zh) * | 2019-12-30 | 2020-05-08 | 东江环保股份有限公司 | 碱式碳酸铜的制备方法 |
CN111908498A (zh) * | 2019-12-27 | 2020-11-10 | 深圳市宝安东江环保技术有限公司 | 用印刷线路板蚀刻废液生产氧化铜的方法和电动抽滤装置 |
-
2021
- 2021-12-30 CN CN202111647641.2A patent/CN114195315A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1932050A (zh) * | 2006-09-29 | 2007-03-21 | 黄慎宗 | 铜回收处理方法 |
WO2008139021A1 (en) * | 2007-05-16 | 2008-11-20 | Pp Recycling Ltd. | Metthod of regeneration method of acid cupper(ii)chloride etching waste |
CN104355474A (zh) * | 2014-11-07 | 2015-02-18 | 清远市中宇环保实业有限公司 | 一种从工业废水中提取铜离子的工艺 |
CN108341424A (zh) * | 2018-03-29 | 2018-07-31 | 东莞市恒建环保科技有限公司 | 硫酸铜的生产方法 |
CN111908498A (zh) * | 2019-12-27 | 2020-11-10 | 深圳市宝安东江环保技术有限公司 | 用印刷线路板蚀刻废液生产氧化铜的方法和电动抽滤装置 |
CN111132932A (zh) * | 2019-12-30 | 2020-05-08 | 东江环保股份有限公司 | 碱式碳酸铜的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114751385A (zh) * | 2022-04-21 | 2022-07-15 | 盛隆资源再生(无锡)有限公司 | 一种硫酸微蚀刻废液的再生方法 |
CN114751385B (zh) * | 2022-04-21 | 2024-02-06 | 盛隆资源再生(无锡)有限公司 | 一种硫酸微蚀刻废液的再生方法 |
CN116583026A (zh) * | 2023-07-13 | 2023-08-11 | 深圳市板明科技股份有限公司 | 一种ic载板退锡方法及其应用 |
CN116583026B (zh) * | 2023-07-13 | 2023-09-08 | 深圳市板明科技股份有限公司 | 一种ic载板退锡方法及其应用 |
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Address after: 213200 TONGZHA Road, Jintan District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Weida Environmental Protection Technology Co.,Ltd. Address before: 213200 No. 1, Huixian North Road, Jintan District, Changzhou City, Jiangsu Province Applicant before: Jiangsu Weida Environmental Protection Technology Co.,Ltd. |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Zou Hongtu Inventor after: Zhao Zhonghua Inventor after: Wang Jun Inventor after: Wang Guofei Inventor before: Zou Hongtu Inventor before: Zhao Zhonghua Inventor before: Wang Jun Inventor before: Wang Guofei |
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Application publication date: 20220318 |