CN104862475A - 氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 - Google Patents
氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 Download PDFInfo
- Publication number
- CN104862475A CN104862475A CN201510241599.2A CN201510241599A CN104862475A CN 104862475 A CN104862475 A CN 104862475A CN 201510241599 A CN201510241599 A CN 201510241599A CN 104862475 A CN104862475 A CN 104862475A
- Authority
- CN
- China
- Prior art keywords
- copper
- printed circuit
- leaching
- circuit boards
- powder
- 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
- 239000010949 copper Substances 0.000 title claims abstract description 99
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 78
- 238000002386 leaching Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 53
- 241000605222 Acidithiobacillus ferrooxidans Species 0.000 title abstract description 20
- 239000002699 waste material Substances 0.000 title abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 41
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 27
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims description 37
- 241000605118 Thiobacillus Species 0.000 claims description 36
- 235000015097 nutrients Nutrition 0.000 claims description 35
- 241000894006 Bacteria Species 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000004070 electrodeposition Methods 0.000 claims description 10
- 238000002203 pretreatment Methods 0.000 claims description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- 238000011081 inoculation Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 5
- 239000002054 inoculum Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 238000012258 culturing Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 241000028926 Acidibacillus ferrooxidans Species 0.000 claims 2
- 238000013459 approach Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 29
- 241001052560 Thallis Species 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 5
- 238000005842 biochemical reaction Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001698 pyrogenic effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 2-hydroxyl-5-dodecyl diphenylketoxime Chemical compound 0.000 description 1
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 241000605272 Acidithiobacillus thiooxidans Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011548 physical evaluation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035806 respiratory chain Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711392918.5A CN108004402B (zh) | 2015-05-13 | 2015-05-13 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
CN201510241599.2A CN104862475B (zh) | 2015-05-13 | 2015-05-13 | 氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510241599.2A CN104862475B (zh) | 2015-05-13 | 2015-05-13 | 氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711392918.5A Division CN108004402B (zh) | 2015-05-13 | 2015-05-13 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104862475A true CN104862475A (zh) | 2015-08-26 |
CN104862475B CN104862475B (zh) | 2017-11-24 |
Family
ID=53908641
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510241599.2A Active CN104862475B (zh) | 2015-05-13 | 2015-05-13 | 氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
CN201711392918.5A Active CN108004402B (zh) | 2015-05-13 | 2015-05-13 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711392918.5A Active CN108004402B (zh) | 2015-05-13 | 2015-05-13 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN104862475B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107586952A (zh) * | 2017-08-25 | 2018-01-16 | 中国科学技术大学 | 一种黄钾铁矾渣的处理与资源化方法 |
CN108004402A (zh) * | 2015-05-13 | 2018-05-08 | 江苏理工学院 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
CN108300856A (zh) * | 2018-04-02 | 2018-07-20 | 中国科学院城市环境研究所 | 一种废弃液晶显示器中金属铟的生物浸出方法 |
CN109604309A (zh) * | 2018-12-12 | 2019-04-12 | 上海第二工业大学 | 一种选择性脱除废弃印刷线路板表面元器件的微生物方法 |
CN112342384A (zh) * | 2020-09-27 | 2021-02-09 | 长春黄金研究院有限公司 | 一种废弃线路板与废弃氧化液协同资源化方法 |
CN113355519A (zh) * | 2021-06-03 | 2021-09-07 | 上海第二工业大学 | 一种利用微波强化氧化亚铁硫杆菌浸出废线路板中铜的方法 |
WO2022162252A1 (es) | 2021-01-28 | 2022-08-04 | Universitat Politecnica De Catalunya | Método para recuperación biológica de metales en residuos eléctricos y electrónicos |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111500865A (zh) * | 2020-05-06 | 2020-08-07 | 杭州临安兴旺电镀有限公司 | 一种资源化回收电镀污泥中的重金属的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002042504A2 (en) * | 2000-11-25 | 2002-05-30 | Billiton Sa Limited | Bioproduct production during oxidisation of metal sulphide minerals by means of microorganisms |
CN101760619A (zh) * | 2009-12-31 | 2010-06-30 | 惠州市雄越保环科技有限公司 | 一种利用微生物回收污泥中金属铜的方法及专用装置 |
CN102091711A (zh) * | 2010-12-14 | 2011-06-15 | 惠州市雄越保环科技有限公司 | 一种废弃印刷线路板的回收处理装置 |
CN103484680A (zh) * | 2013-09-30 | 2014-01-01 | 江苏理工学院 | 混合菌浸取废弃印刷电路板中铜的方法 |
CN104328280A (zh) * | 2014-10-15 | 2015-02-04 | 上海第二工业大学 | 一种废弃挠性线路板中全金属成分的回收方法及设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104862475B (zh) * | 2015-05-13 | 2017-11-24 | 江苏理工学院 | 氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
-
2015
- 2015-05-13 CN CN201510241599.2A patent/CN104862475B/zh active Active
- 2015-05-13 CN CN201711392918.5A patent/CN108004402B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002042504A2 (en) * | 2000-11-25 | 2002-05-30 | Billiton Sa Limited | Bioproduct production during oxidisation of metal sulphide minerals by means of microorganisms |
CN101760619A (zh) * | 2009-12-31 | 2010-06-30 | 惠州市雄越保环科技有限公司 | 一种利用微生物回收污泥中金属铜的方法及专用装置 |
CN102091711A (zh) * | 2010-12-14 | 2011-06-15 | 惠州市雄越保环科技有限公司 | 一种废弃印刷线路板的回收处理装置 |
CN103484680A (zh) * | 2013-09-30 | 2014-01-01 | 江苏理工学院 | 混合菌浸取废弃印刷电路板中铜的方法 |
CN104328280A (zh) * | 2014-10-15 | 2015-02-04 | 上海第二工业大学 | 一种废弃挠性线路板中全金属成分的回收方法及设备 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108004402A (zh) * | 2015-05-13 | 2018-05-08 | 江苏理工学院 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
CN108004402B (zh) * | 2015-05-13 | 2019-03-19 | 江苏理工学院 | 一种氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 |
CN107586952A (zh) * | 2017-08-25 | 2018-01-16 | 中国科学技术大学 | 一种黄钾铁矾渣的处理与资源化方法 |
CN108300856A (zh) * | 2018-04-02 | 2018-07-20 | 中国科学院城市环境研究所 | 一种废弃液晶显示器中金属铟的生物浸出方法 |
CN108300856B (zh) * | 2018-04-02 | 2019-08-02 | 中国科学院城市环境研究所 | 一种废弃液晶显示器中金属铟的生物浸出方法 |
CN109604309A (zh) * | 2018-12-12 | 2019-04-12 | 上海第二工业大学 | 一种选择性脱除废弃印刷线路板表面元器件的微生物方法 |
CN112342384A (zh) * | 2020-09-27 | 2021-02-09 | 长春黄金研究院有限公司 | 一种废弃线路板与废弃氧化液协同资源化方法 |
WO2022162252A1 (es) | 2021-01-28 | 2022-08-04 | Universitat Politecnica De Catalunya | Método para recuperación biológica de metales en residuos eléctricos y electrónicos |
CN113355519A (zh) * | 2021-06-03 | 2021-09-07 | 上海第二工业大学 | 一种利用微波强化氧化亚铁硫杆菌浸出废线路板中铜的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108004402B (zh) | 2019-03-19 |
CN108004402A (zh) | 2018-05-08 |
CN104862475B (zh) | 2017-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104862475B (zh) | 氧化亚铁硫杆菌浸取废弃印刷电路板中铜的方法 | |
Moazzam et al. | Lithium bioleaching: An emerging approach for the recovery of Li from spent lithium ion batteries | |
CN103484680B (zh) | 混合菌浸取废弃印刷电路板中铜的方法 | |
CN100510126C (zh) | 一种废弃线路板综合资源化处理方法 | |
CN103397195B (zh) | 废弃印刷电路板中金属铜的回收装置与回收方法 | |
Brown et al. | Current nature-based biological practices for rare earth elements extraction and recovery: Bioleaching and biosorption | |
CN102002588B (zh) | 一种生物浸矿方法——真菌浸铀 | |
CN105861823B (zh) | 一种强化黄铜矿微生物浸出的方法 | |
CN108546822B (zh) | 利用微生物从废弃锂电池中回收贵金属的方法 | |
CN105714115B (zh) | 一种碳硅泥岩型铀矿石细菌浸铀方法 | |
CN106947866A (zh) | 一种废弃印刷电路板的回收利用方法 | |
CN102534210A (zh) | 金属矿堆浸-厌氧浓缩转化-生物浸出提取工艺 | |
CN104561544A (zh) | 一种光强化半导体矿物生物浸出的方法 | |
CN102206751B (zh) | 微电场作用下微生物代谢产物连续回收线路板中铜的方法 | |
CN101748080A (zh) | 一种浸矿菌及低品位硫化锌矿的选择性生物浸出工艺 | |
CN103572048B (zh) | 一种活性炭催化细菌浸钴的方法 | |
Dan et al. | Reductive leaching of manganese from manganese dioxide ores by bacterial-catalyzed two-ores method | |
CN101392327B (zh) | 一种微生物浸取废弃印刷线路板中铜的方法 | |
CN100499252C (zh) | 生物浸出法回收废旧锂离子电池中有价金属的方法 | |
CN104332645B (zh) | 一种处理含铅污水的微生物燃料电池 | |
CN103898550A (zh) | 一种线路板中铜的回收方法 | |
CN109439586B (zh) | 一种嗜酸铁氧化微生物、菌剂及其用途 | |
CN110616329B (zh) | 一种含锡废料中锡的回收方法 | |
CN104726714B (zh) | 一种混合菌浸取废弃印刷电路板中铜的方法 | |
CN113355519B (zh) | 一种利用微波强化氧化亚铁硫杆菌浸出废线路板中铜的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: No. 1801 Zhong Wu Avenue, Changzhou, Jiangsu Province, Jiangsu Patentee after: Jiangsu University of Technology Address before: 213001 1801 Zhong Wu Avenue, Zhong Lou District, Changzhou, Jiangsu Patentee before: Jiangsu University of Technology |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200331 Address after: 225000 Yiling Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU NINGDA NOBLE METAL Co.,Ltd. Address before: 213001 Changzhou, China, Jiangsu, Wu Road, No. 1801 Patentee before: JIANGSU UNIVERSITY OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 225000 Industrial Park, Yiling Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Ningda environmental protection Co.,Ltd. Address before: 225000 Industrial Park, Yiling Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU NINGDA NOBLE METAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |