CN106396164A - 一种工业酸性废水处理工艺 - Google Patents
一种工业酸性废水处理工艺 Download PDFInfo
- Publication number
- CN106396164A CN106396164A CN201610085860.9A CN201610085860A CN106396164A CN 106396164 A CN106396164 A CN 106396164A CN 201610085860 A CN201610085860 A CN 201610085860A CN 106396164 A CN106396164 A CN 106396164A
- Authority
- CN
- China
- Prior art keywords
- nanofiltration system
- acidic wastewater
- water
- acid
- handling process
- 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.)
- Granted
Links
Classifications
-
- 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
- C02F1/44—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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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 Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085860.9A CN106396164B (zh) | 2016-02-15 | 2016-02-15 | 一种工业酸性废水处理工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610085860.9A CN106396164B (zh) | 2016-02-15 | 2016-02-15 | 一种工业酸性废水处理工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106396164A true CN106396164A (zh) | 2017-02-15 |
| CN106396164B CN106396164B (zh) | 2019-07-30 |
Family
ID=58007118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610085860.9A Active CN106396164B (zh) | 2016-02-15 | 2016-02-15 | 一种工业酸性废水处理工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106396164B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604119A (zh) * | 2017-07-26 | 2018-01-19 | 象州县科学技术情报研究所 | 硫酸钡生产废液中铁镁元素提取工艺 |
| CN110451529A (zh) * | 2019-07-17 | 2019-11-15 | 青岛沃赛海水淡化科技有限公司 | 一种注射用氯化钠的提纯方法 |
| CN111039480A (zh) * | 2019-06-27 | 2020-04-21 | 江苏久吾高科技股份有限公司 | 一种矿井水降盐的方法及装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310486A (en) * | 1993-05-25 | 1994-05-10 | Harrison Western Environmental Services, Inc. | Multi-stage water treatment system and method for operating the same |
| CN1369442A (zh) * | 2001-12-28 | 2002-09-18 | 赵金标 | 酸性废水高密度污泥处理工艺 |
| US20050056600A1 (en) * | 2003-09-11 | 2005-03-17 | Harris Group Inc. | Nanofilter system and method of use |
| CN101200334A (zh) * | 2007-12-17 | 2008-06-18 | 金堆城钼业股份有限公司 | 一种含钼酸性废水的处理方法 |
| CN101767847A (zh) * | 2010-02-10 | 2010-07-07 | 大连屹东膜工程设备有限公司 | 一种基于膜技术的酸废液的纯化回收方法 |
| CN201558671U (zh) * | 2009-11-27 | 2010-08-25 | 上海御隆膜分离技术有限公司 | 分离硫酸根的纳滤装置 |
| CN103663547A (zh) * | 2012-09-24 | 2014-03-26 | 上海凯鑫分离技术有限公司 | 钛白粉生产过程中酸性废水的处理及回收工艺 |
-
2016
- 2016-02-15 CN CN201610085860.9A patent/CN106396164B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5310486A (en) * | 1993-05-25 | 1994-05-10 | Harrison Western Environmental Services, Inc. | Multi-stage water treatment system and method for operating the same |
| CN1369442A (zh) * | 2001-12-28 | 2002-09-18 | 赵金标 | 酸性废水高密度污泥处理工艺 |
| US20050056600A1 (en) * | 2003-09-11 | 2005-03-17 | Harris Group Inc. | Nanofilter system and method of use |
| CN101200334A (zh) * | 2007-12-17 | 2008-06-18 | 金堆城钼业股份有限公司 | 一种含钼酸性废水的处理方法 |
| CN201558671U (zh) * | 2009-11-27 | 2010-08-25 | 上海御隆膜分离技术有限公司 | 分离硫酸根的纳滤装置 |
| CN101767847A (zh) * | 2010-02-10 | 2010-07-07 | 大连屹东膜工程设备有限公司 | 一种基于膜技术的酸废液的纯化回收方法 |
| CN103663547A (zh) * | 2012-09-24 | 2014-03-26 | 上海凯鑫分离技术有限公司 | 钛白粉生产过程中酸性废水的处理及回收工艺 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604119A (zh) * | 2017-07-26 | 2018-01-19 | 象州县科学技术情报研究所 | 硫酸钡生产废液中铁镁元素提取工艺 |
| CN111039480A (zh) * | 2019-06-27 | 2020-04-21 | 江苏久吾高科技股份有限公司 | 一种矿井水降盐的方法及装置 |
| CN110451529A (zh) * | 2019-07-17 | 2019-11-15 | 青岛沃赛海水淡化科技有限公司 | 一种注射用氯化钠的提纯方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106396164B (zh) | 2019-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 110-C, Entrepreneurship Center, High tech Industrial Development Zone, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Wosai Environmental Protection Technology Co.,Ltd. Address before: Room 110-C, Entrepreneurship Center, High tech Industrial Development Zone, Qingdao City, Shandong Province, 266000 Patentee before: Qingdao Wosai Seawater Desalination Technology Co.,Ltd. Address after: Room 110-C, Entrepreneurship Center, High tech Industrial Development Zone, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Wosai Seawater Desalination Technology Co.,Ltd. Address before: Room 110-C, Entrepreneurship Center, High tech Industrial Development Zone, Qingdao City, Shandong Province, 266000 Patentee before: QINGDAO WOSAI SEA WATER DESALINATION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 110-C, Entrepreneurship Center, High tech Industrial Development Zone, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Wosai Biological Environment Technology Co.,Ltd. Country or region after: China Address before: Room 110-C, Entrepreneurship Center, High tech Industrial Development Zone, Qingdao City, Shandong Province, 266000 Patentee before: Qingdao Wosai Environmental Protection Technology Co.,Ltd. Country or region before: China |