CN1211290C - 从废水中除去金属离子 - Google Patents
从废水中除去金属离子 Download PDFInfo
- Publication number
- CN1211290C CN1211290C CN99806589.7A CN99806589A CN1211290C CN 1211290 C CN1211290 C CN 1211290C CN 99806589 A CN99806589 A CN 99806589A CN 1211290 C CN1211290 C CN 1211290C
- Authority
- CN
- China
- Prior art keywords
- metal ion
- waste water
- ion
- litre
- product
- 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.)
- Expired - Fee Related
Links
Images
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
- C02F1/28—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
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
-
- 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
-
- 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
- C02F2103/12—Nature of the water, waste water, sewage or sludge to be treated from the silicate or ceramic industries, e.g. waste waters from cement or glass factories
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
床层 | 入口 | 进料 | 流出物 | 流入物 | 流出物 |
体积 | 压力 | H2O2 | H2O2 | Cu | Cu |
8 | <1 | <1 | |||
40 | <1 | 428 | <1 | <1 | |
50 | <2 | <1 | <1 | ||
80 | 2.75 | 420 | <1 | <1 | |
115 | 2.2 | <1 | <1 | ||
123 | <2 | <1 | <1 | ||
164 | 2.2 | <1 | |||
加入的柠檬酸/铜 | |||||
172 | <2 | <1 | 6.9 | ||
204 | <2 | <1 | 0.35 | ||
212 | <2 | ||||
370 | <2 | <1 | |||
520 | <2 | 412 | 5.16 | ||
新进料(“A”浆+H2O2+Cu) | 400 | ||||
529 | <2 | <1 |
544 | <2 | <1 | |||
592 | <2 | <1 | 7.4 | ||
650 | <2 | <1 | 7.6 | ||
663 | <2 | <1 | |||
694 | <2 | <1 | 7.1 | ||
710 | <2 | <1 | |||
726 | <2 | ||||
742 | <2 | <1 | |||
758 | <2 | ||||
766 | <2 | ||||
774 | <2 | <1 | |||
790 | <2 | ||||
806 | <2 | ||||
822 | <2 | <1 | |||
838 | <2 | ||||
864 | <2 | ||||
880 | <2 | <1 | |||
896 | <2 | <1 | |||
912 | <2 | ||||
936 | <2 | <1 | |||
944 | <2 | <1 | |||
952 | <2 | ||||
968 | <2 | <1 | |||
984 | <2 | ||||
1000 | <2 | <1 |
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/113,981 US6315906B1 (en) | 1998-07-10 | 1998-07-10 | Removing metal ions from wastewater |
US09/113,981 | 1998-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1303352A CN1303352A (zh) | 2001-07-11 |
CN1211290C true CN1211290C (zh) | 2005-07-20 |
Family
ID=22352668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99806589.7A Expired - Fee Related CN1211290C (zh) | 1998-07-10 | 1999-07-09 | 从废水中除去金属离子 |
Country Status (11)
Country | Link |
---|---|
US (2) | US6315906B1 (zh) |
EP (1) | EP1105350B1 (zh) |
JP (1) | JP2002520141A (zh) |
CN (1) | CN1211290C (zh) |
AT (1) | ATE372961T1 (zh) |
CA (1) | CA2332880C (zh) |
DE (1) | DE69937113T2 (zh) |
IL (1) | IL139468A (zh) |
MX (1) | MX214903B (zh) |
MY (1) | MY133182A (zh) |
WO (1) | WO2000002817A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW552836B (en) * | 2001-07-13 | 2003-09-11 | Jipukomu Kabushiki Kaisha | Method for treating surface of copper articles |
US7029202B2 (en) * | 2002-07-22 | 2006-04-18 | Zhuang J Ming | Method for treating metal-contaminated water and soil |
US7238283B2 (en) * | 2003-12-04 | 2007-07-03 | Taiwan Semiconductor Manufacturing Co. Ltd. | System for wastewater treatment |
US7144599B2 (en) | 2004-07-15 | 2006-12-05 | Birchwood Laboratories, Inc. | Hybrid metal oxide/organometallic conversion coating for ferrous metals |
US7959780B2 (en) | 2004-07-26 | 2011-06-14 | Emporia Capital Funding Llc | Textured ion exchange membranes |
US7780833B2 (en) | 2005-07-26 | 2010-08-24 | John Hawkins | Electrochemical ion exchange with textured membranes and cartridge |
US7488423B2 (en) * | 2005-08-02 | 2009-02-10 | Siemens Water Technologies Holding Corp. | System and method of slurry treatment |
EP1945577A1 (en) | 2005-10-06 | 2008-07-23 | Pionetics, Inc. | Electrochemical ion exchange treatment of fluids |
US7722841B2 (en) * | 2006-04-25 | 2010-05-25 | General Electric Company | Polymeric chelant and coagulant to treat metal-containing wastewater |
EP2056946A4 (en) * | 2006-08-28 | 2010-03-31 | Siemens Water Tech Corp | SYSTEM AND METHOD FOR SLUDGE TREATMENT |
US20110203928A1 (en) * | 2010-02-25 | 2011-08-25 | General Electric Company | Silica remediation in water |
US8986503B2 (en) | 2013-03-13 | 2015-03-24 | Kadant Inc. | Whitewater recovery process |
US9757695B2 (en) | 2015-01-03 | 2017-09-12 | Pionetics Corporation | Anti-scale electrochemical apparatus with water-splitting ion exchange membrane |
CN107523889A (zh) * | 2017-08-25 | 2017-12-29 | 孙飞勇 | 纤维素氨基甲酸酯的湿法纺丝方法 |
CN110104891B (zh) * | 2019-05-24 | 2023-07-07 | 衡水英利新能源有限公司 | 一种降除光伏电池废水中重金属离子的方法 |
CN110240251A (zh) * | 2019-06-17 | 2019-09-17 | 惠州大亚湾亿田环保技术有限公司 | 化学镀镍废水的除镍方法 |
EP4189039B1 (en) | 2020-07-31 | 2024-05-15 | REG Synthetic Fuels, LLC | Method for the pretreatment of a biofuel feedstock |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2271482A (en) | 1938-11-12 | 1942-01-27 | American Bemberg Corp | Method for recovering copper from copper sludge derived from waste industrial liquors containing lime and cellulose |
US3301542A (en) | 1963-12-04 | 1967-01-31 | Western Electric Co | System for treating acidic etching solutions |
US3428449A (en) | 1965-02-15 | 1969-02-18 | Gen Mills Inc | Extraction of copper from acidic liquors with a phenolic oxime |
US3440036A (en) | 1966-05-16 | 1969-04-22 | Nassau Smelting & Refining Co | Recovery of copper from copper-bearing solutions |
US3658697A (en) | 1970-07-31 | 1972-04-25 | Westvaco Corp | Chemical coagulation of carbon treated waste water |
US3873581A (en) | 1971-10-21 | 1975-03-25 | Toms River Chemical Corp | Process for reducing the level of contaminating mercury in aqueous solutions |
BE792366A (fr) | 1971-12-06 | 1973-03-30 | Mitsui Toatsu Chemicals | Procede de raffinage d'une solution aqueuse d'acrylamide |
US3912801A (en) | 1972-07-11 | 1975-10-14 | Manning Jr Wellington M | Solvent extraction of metals with a cyclic alkylene carbonate |
JPS6012344B2 (ja) | 1973-06-05 | 1985-04-01 | 三井東圧化学株式会社 | アクリルアミド水溶液の処理方法 |
US3870033A (en) * | 1973-11-30 | 1975-03-11 | Aqua Media | Ultra pure water process and apparatus |
US3959129A (en) | 1974-01-14 | 1976-05-25 | Alar Engineering Corporation | Waste treatment process |
US3914374A (en) | 1974-02-08 | 1975-10-21 | Amax Inc | Removal of residual copper from nickel solutions |
US3928192A (en) * | 1974-06-06 | 1975-12-23 | Aerojet General Co | Buffered, weak ion-exchange water demineralization process |
US4070281A (en) * | 1974-08-05 | 1978-01-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for treating waste water |
US4010099A (en) | 1975-07-10 | 1977-03-01 | Continental Oil Company | Settlers for copper liquid extraction systems |
IE44327B1 (en) | 1976-01-30 | 1981-10-21 | Ici Ltd | Extracting metal values with o-hydroxyaryloximes |
US4210530A (en) | 1979-02-22 | 1980-07-01 | Purdue Research Foundation | Treatment of metal plating wastes with an unexpanded vermiculite cation exchange column |
US4329210A (en) | 1980-03-28 | 1982-05-11 | Robert W. Becker | Method of regenerating etchant and recovering etched metal |
US4303704A (en) * | 1980-05-19 | 1981-12-01 | Courduvelis Constantine I | Selective removal of copper or nickel from complexing agents in aqueous solution |
US4629570A (en) | 1981-11-09 | 1986-12-16 | Dowell Schlumberger Incorporated | Removal of iron from chelant solutions |
US4569769A (en) | 1984-06-25 | 1986-02-11 | Interox America | Wastewater treatment |
US4666683A (en) | 1985-11-21 | 1987-05-19 | Eco-Tec Limited | Process for removal of copper from solutions of chelating agent and copper |
US5045213A (en) * | 1988-06-10 | 1991-09-03 | Southern Water Treatment Company, Inc. | Waste water treatment method and apparatus |
US5149437A (en) * | 1991-03-29 | 1992-09-22 | Wilkinson Theodore L | Water filter |
US5122279A (en) | 1991-04-08 | 1992-06-16 | Romar Technologies Inc. | Ferrous dithionite process and compositions for removing dissolved heavy metals from water |
US5225087A (en) | 1991-05-10 | 1993-07-06 | Westinghouse Electric Corp. | Recovery of EDTA from steam generator cleaning solutions |
US5346627A (en) | 1992-03-03 | 1994-09-13 | Nalco Chemical Company | Method for removing metals from a fluid stream |
JPH0763703B2 (ja) * | 1992-06-11 | 1995-07-12 | 東信化学工業株式会社 | 過酸化水素の分解方法 |
US5256187A (en) | 1992-11-12 | 1993-10-26 | Sherex Chemical Company, Inc. | Separation of precious metals by an ion exchange process |
US5444031A (en) | 1993-01-21 | 1995-08-22 | Calgon Carbon Corporation | Process for making catalytic carbon |
US5348588A (en) * | 1993-06-29 | 1994-09-20 | Church & Dwight Co., Inc. | Evaporative treatment of inorganic saponifier wash water |
US5476883A (en) | 1993-07-23 | 1995-12-19 | Mitsui Toatsu Chemicals, Inc. | Preparation process of acrylamide from purified acrylonitrile |
US5558775A (en) * | 1994-11-01 | 1996-09-24 | Joseph Busch, Jr. | Process for the treatment of hazardous waste water |
US5616790A (en) | 1994-11-18 | 1997-04-01 | California Institute Of Technology | Lipid-based metal sensor |
JPH08141579A (ja) * | 1994-11-24 | 1996-06-04 | Mitsubishi Gas Chem Co Inc | 排水の処理方法 |
US5599515A (en) | 1995-04-19 | 1997-02-04 | Board Of Regents Of The University And Community College System Of Nevada | Method of removing mercury from solution |
EP0761603A1 (en) | 1995-08-29 | 1997-03-12 | IMEC vzw | Method and apparatus for waste water treatment after polishing semiconductor wafers |
JPH1110540A (ja) * | 1997-06-23 | 1999-01-19 | Speedfam Co Ltd | Cmp装置のスラリリサイクルシステム及びその方法 |
-
1998
- 1998-07-10 US US09/113,981 patent/US6315906B1/en not_active Expired - Lifetime
-
1999
- 1999-07-09 AT AT99933629T patent/ATE372961T1/de not_active IP Right Cessation
- 1999-07-09 DE DE69937113T patent/DE69937113T2/de not_active Expired - Lifetime
- 1999-07-09 JP JP2000559052A patent/JP2002520141A/ja active Pending
- 1999-07-09 CN CN99806589.7A patent/CN1211290C/zh not_active Expired - Fee Related
- 1999-07-09 CA CA002332880A patent/CA2332880C/en not_active Expired - Fee Related
- 1999-07-09 MY MYPI99002901A patent/MY133182A/en unknown
- 1999-07-09 EP EP99933629A patent/EP1105350B1/en not_active Expired - Lifetime
- 1999-07-09 IL IL13946899A patent/IL139468A/en not_active IP Right Cessation
- 1999-07-09 WO PCT/US1999/014868 patent/WO2000002817A1/en active IP Right Grant
-
2000
- 2000-11-30 MX MXPA/A/2000/011851 patent/MX214903B/es unknown
-
2001
- 2001-10-31 US US10/001,543 patent/US20020079269A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2332880A1 (en) | 2000-01-20 |
US6315906B1 (en) | 2001-11-13 |
DE69937113T2 (de) | 2008-03-06 |
DE69937113D1 (de) | 2007-10-25 |
EP1105350A1 (en) | 2001-06-13 |
US20020079269A1 (en) | 2002-06-27 |
JP2002520141A (ja) | 2002-07-09 |
CN1303352A (zh) | 2001-07-11 |
WO2000002817A1 (en) | 2000-01-20 |
MX214903B (en) | 2003-06-23 |
CA2332880C (en) | 2009-06-02 |
MY133182A (en) | 2007-10-31 |
IL139468A (en) | 2004-02-19 |
EP1105350B1 (en) | 2007-09-12 |
IL139468A0 (en) | 2001-11-25 |
ATE372961T1 (de) | 2007-09-15 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SIEMENS WATER TECHNOLOGIES HOLDING CO., LTD. Free format text: FORMER NAME OR ADDRESS: USFILTER CORP |
|
CP03 | Change of name, title or address |
Address after: American Pennsylvania Patentee after: United States Filter Corp. Address before: American Pennsylvania Patentee before: Usfilter Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: SIEMENS BUILDING TECH AG Free format text: FORMER OWNER: SIEMENS WATER TECHNOLOGIES LTD. Effective date: 20111011 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111011 Address after: American Georgia Patentee after: Siemens Building Tech AG Address before: American Pennsylvania Patentee before: United States Filter Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 Termination date: 20140709 |
|
EXPY | Termination of patent right or utility model |