CN111018192A - 一种使用硫化钠固体沉淀亚铁溶液中重金属离子制取高纯亚铁的方法 - Google Patents
一种使用硫化钠固体沉淀亚铁溶液中重金属离子制取高纯亚铁的方法 Download PDFInfo
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- CN111018192A CN111018192A CN201911396353.7A CN201911396353A CN111018192A CN 111018192 A CN111018192 A CN 111018192A CN 201911396353 A CN201911396353 A CN 201911396353A CN 111018192 A CN111018192 A CN 111018192A
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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
- 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
- C02F1/52—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
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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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
- C02F1/705—Reduction by metals
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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Abstract
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CN201911396353.7A CN111018192A (zh) | 2019-12-30 | 2019-12-30 | 一种使用硫化钠固体沉淀亚铁溶液中重金属离子制取高纯亚铁的方法 |
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CN201911396353.7A CN111018192A (zh) | 2019-12-30 | 2019-12-30 | 一种使用硫化钠固体沉淀亚铁溶液中重金属离子制取高纯亚铁的方法 |
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CN201911396353.7A Pending CN111018192A (zh) | 2019-12-30 | 2019-12-30 | 一种使用硫化钠固体沉淀亚铁溶液中重金属离子制取高纯亚铁的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111621789A (zh) * | 2020-07-08 | 2020-09-04 | 曾夕 | 一种投资少见效快效益高零排放的回收利用三氯化铁蚀刻废液的方法 |
CN112850797A (zh) * | 2020-10-26 | 2021-05-28 | 斯瑞尔环境科技股份有限公司 | 一种超纯三氯化铁的生产方法 |
CN113149082A (zh) * | 2021-04-29 | 2021-07-23 | 斯瑞尔环境科技股份有限公司 | 一种利用废酸生产高纯硫酸亚铁水和七水硫酸亚铁的方法 |
CN113636602A (zh) * | 2021-07-13 | 2021-11-12 | 揭阳市斯瑞尔环境科技有限公司 | 一种利用铝泥降低废硫酸中氟含量制备亚铁水的方法 |
Citations (3)
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CN104313330A (zh) * | 2014-07-31 | 2015-01-28 | 惠州市斯瑞尔环境化工有限公司 | 一种以硫酸铁为溶剂回收废弃硬质合金中重金属的方法 |
CN108358409A (zh) * | 2018-03-07 | 2018-08-03 | 江苏天楹环保能源成套设备有限公司 | 一种钢丝绳污泥和废酸无害化处理方法 |
CN108383272A (zh) * | 2018-03-07 | 2018-08-10 | 江苏天楹环保能源成套设备有限公司 | 一种钢丝绳厂产生的污泥废酸回收处理方法 |
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2019
- 2019-12-30 CN CN201911396353.7A patent/CN111018192A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104313330A (zh) * | 2014-07-31 | 2015-01-28 | 惠州市斯瑞尔环境化工有限公司 | 一种以硫酸铁为溶剂回收废弃硬质合金中重金属的方法 |
CN108358409A (zh) * | 2018-03-07 | 2018-08-03 | 江苏天楹环保能源成套设备有限公司 | 一种钢丝绳污泥和废酸无害化处理方法 |
CN108383272A (zh) * | 2018-03-07 | 2018-08-10 | 江苏天楹环保能源成套设备有限公司 | 一种钢丝绳厂产生的污泥废酸回收处理方法 |
Non-Patent Citations (3)
Title |
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H.巴布利克所: "《热镀锌理论与工艺》", 30 September 1959, 冶金工业出版社 * |
华东石油学院胜利油田《钻井泥浆》编写组: "《钻井泥浆》", 31 May 1974, 燃料化学工业出版社 * |
申令生: "《化学分析计算手册》", 31 March 1992, 水利电力出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111621789A (zh) * | 2020-07-08 | 2020-09-04 | 曾夕 | 一种投资少见效快效益高零排放的回收利用三氯化铁蚀刻废液的方法 |
CN112850797A (zh) * | 2020-10-26 | 2021-05-28 | 斯瑞尔环境科技股份有限公司 | 一种超纯三氯化铁的生产方法 |
CN113149082A (zh) * | 2021-04-29 | 2021-07-23 | 斯瑞尔环境科技股份有限公司 | 一种利用废酸生产高纯硫酸亚铁水和七水硫酸亚铁的方法 |
CN113636602A (zh) * | 2021-07-13 | 2021-11-12 | 揭阳市斯瑞尔环境科技有限公司 | 一种利用铝泥降低废硫酸中氟含量制备亚铁水的方法 |
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Inventor after: Lin Guoliang Inventor after: Ding Decai Inventor after: Liang Maojie Inventor after: Chen Qinhe Inventor after: Wang Quanyong Inventor before: Deng Binglin Inventor before: Ding Decai Inventor before: Liang Maojie Inventor before: Chen Qinhe Inventor before: Wang Quanyong |
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