CN111661950B - 一种铅锌冶炼污酸的处理方法 - Google Patents
一种铅锌冶炼污酸的处理方法 Download PDFInfo
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- CN111661950B CN111661950B CN202010259589.2A CN202010259589A CN111661950B CN 111661950 B CN111661950 B CN 111661950B CN 202010259589 A CN202010259589 A CN 202010259589A CN 111661950 B CN111661950 B CN 111661950B
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- concentration
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- waste acid
- pure water
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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
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/583—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing fluoride or fluorine compounds
-
- 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
- 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
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010259589.2A CN111661950B (zh) | 2020-04-03 | 2020-04-03 | 一种铅锌冶炼污酸的处理方法 |
Applications Claiming Priority (1)
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CN202010259589.2A CN111661950B (zh) | 2020-04-03 | 2020-04-03 | 一种铅锌冶炼污酸的处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN111661950A CN111661950A (zh) | 2020-09-15 |
CN111661950B true CN111661950B (zh) | 2022-09-23 |
Family
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Family Applications (1)
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CN202010259589.2A Active CN111661950B (zh) | 2020-04-03 | 2020-04-03 | 一种铅锌冶炼污酸的处理方法 |
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CN (1) | CN111661950B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113235134A (zh) * | 2021-04-20 | 2021-08-10 | 昆明冶金研究院有限公司 | 一种硫酸锌溶液中分离氟氯并资源化利用的方法及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102616891A (zh) * | 2011-12-31 | 2012-08-01 | 广东先导稀材股份有限公司 | 含硫酸钠与氯化钠的污水的处理方法 |
CN103588240A (zh) * | 2013-11-27 | 2014-02-19 | 郴州市金贵银业股份有限公司 | 一种污酸的绿色利用方法 |
CN104445717A (zh) * | 2014-11-13 | 2015-03-25 | 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 | 一种铅锌冶炼废水反渗透浓液同步除氟除钙处理工艺 |
CN105861844A (zh) * | 2016-03-30 | 2016-08-17 | 湖南麓云达环境科技有限公司 | 有色金属冶炼污酸及含锌渣料综合回收利用方法 |
CN109650601A (zh) * | 2019-01-31 | 2019-04-19 | 湖北金润德环保技术有限公司 | 一种铜冶炼硫酸污酸废水零排放处理方法 |
-
2020
- 2020-04-03 CN CN202010259589.2A patent/CN111661950B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102616891A (zh) * | 2011-12-31 | 2012-08-01 | 广东先导稀材股份有限公司 | 含硫酸钠与氯化钠的污水的处理方法 |
CN103588240A (zh) * | 2013-11-27 | 2014-02-19 | 郴州市金贵银业股份有限公司 | 一种污酸的绿色利用方法 |
CN104445717A (zh) * | 2014-11-13 | 2015-03-25 | 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 | 一种铅锌冶炼废水反渗透浓液同步除氟除钙处理工艺 |
CN105861844A (zh) * | 2016-03-30 | 2016-08-17 | 湖南麓云达环境科技有限公司 | 有色金属冶炼污酸及含锌渣料综合回收利用方法 |
CN109650601A (zh) * | 2019-01-31 | 2019-04-19 | 湖北金润德环保技术有限公司 | 一种铜冶炼硫酸污酸废水零排放处理方法 |
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Inventor after: Wu Ban Inventor after: Zhou Kanggen Inventor after: Li Xuzhi Inventor after: Yu Chenghong Inventor after: Jiang Ke Inventor after: Hu Shuncong Inventor after: Pan Xixian Inventor after: Zhou Hui Inventor before: Deng Pan Inventor before: Zhou Kanggen Inventor before: Li Xuzhi Inventor before: Yu Chenghong Inventor before: Wu Ban Inventor before: Jiang Ke Inventor before: Hu Shuncong Inventor before: Pan Xixian Inventor before: Zhou Hui |
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