CN104829003A - 一种含铜工业废液的回收利用方法 - Google Patents
一种含铜工业废液的回收利用方法 Download PDFInfo
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- CN104829003A CN104829003A CN201510201174.9A CN201510201174A CN104829003A CN 104829003 A CN104829003 A CN 104829003A CN 201510201174 A CN201510201174 A CN 201510201174A CN 104829003 A CN104829003 A CN 104829003A
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- waste liquid
- filtrate
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 239000010949 copper Substances 0.000 title claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 9
- 238000004064 recycling Methods 0.000 title abstract description 4
- 239000002440 industrial waste Substances 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 claims abstract description 38
- 238000004062 sedimentation Methods 0.000 claims abstract description 18
- 238000011282 treatment Methods 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 11
- 238000005189 flocculation Methods 0.000 claims abstract description 10
- 230000016615 flocculation Effects 0.000 claims abstract description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003929 acidic solution Substances 0.000 claims abstract description 8
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 28
- 239000000706 filtrate Substances 0.000 claims description 20
- 239000003295 industrial effluent Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 5
- 239000011790 ferrous sulphate Substances 0.000 claims description 5
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 4
- 239000010812 mixed waste Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 239000005416 organic matter Substances 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000004220 aggregation Methods 0.000 abstract 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000010814 metallic waste Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000010979 pH adjustment Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000005749 Copper compound Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
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COD | 300 | 330 | 400 | 1500 | 1700 | 2100 | 1400 | 3500 | 2300 | 2500 | 3200 |
Claims (4)
Priority Applications (1)
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CN201510201174.9A CN104829003B (zh) | 2015-04-24 | 2015-04-24 | 一种含铜工业废液的回收利用方法 |
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CN201510201174.9A CN104829003B (zh) | 2015-04-24 | 2015-04-24 | 一种含铜工业废液的回收利用方法 |
Publications (2)
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CN104829003A true CN104829003A (zh) | 2015-08-12 |
CN104829003B CN104829003B (zh) | 2016-12-07 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105170087A (zh) * | 2015-09-30 | 2015-12-23 | 江苏通瑞环保科技发展有限公司 | 一种具有耐热性能的活性炭复合膜的制备方法 |
CN106115981A (zh) * | 2016-08-26 | 2016-11-16 | 东莞市粤丰废水处理有限公司 | 一种高浓废水的处理工艺和处理流水线 |
CN106630048A (zh) * | 2015-10-31 | 2017-05-10 | 上海梅山钢铁股份有限公司 | 一种冷轧酸性废水综合利用的方法 |
CN110294546A (zh) * | 2019-05-07 | 2019-10-01 | 深圳市浩天源环保科技有限公司 | 一种棕化废液处理方法 |
CN110408938A (zh) * | 2019-08-15 | 2019-11-05 | 广东省博罗县湘澧精细化工有限公司 | 一种蚀刻液循环再利用工艺 |
CN112080763A (zh) * | 2019-06-12 | 2020-12-15 | 昆山卫司特环保设备有限公司 | 一种用于印制电路板含铜废液的电解回收装置 |
Citations (6)
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WO2007057521A1 (en) * | 2005-11-18 | 2007-05-24 | Kemira Oyj | Method for removing substances from aqueous solution |
CN101734815A (zh) * | 2009-12-23 | 2010-06-16 | 苏州市环境工程有限责任公司 | 电子电镀废水回用深度处理工艺 |
US7749470B2 (en) * | 2007-05-09 | 2010-07-06 | Unitech Printed Circuit Board Corp. | Method for processing waste copper liquid to produce high copper content sludge |
CN102120668A (zh) * | 2010-09-26 | 2011-07-13 | 东南大学 | 印刷线路板综合废水资源化利用方法 |
CN102229452A (zh) * | 2010-07-30 | 2011-11-02 | 深圳东江华瑞科技有限公司 | 从印制电路板碱性蚀刻废液中除砷的方法 |
CN204079646U (zh) * | 2014-09-05 | 2015-01-07 | 南京大学环境规划设计研究院有限公司 | 一种pcb含铜废水处理系统 |
-
2015
- 2015-04-24 CN CN201510201174.9A patent/CN104829003B/zh active Active
Patent Citations (6)
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WO2007057521A1 (en) * | 2005-11-18 | 2007-05-24 | Kemira Oyj | Method for removing substances from aqueous solution |
US7749470B2 (en) * | 2007-05-09 | 2010-07-06 | Unitech Printed Circuit Board Corp. | Method for processing waste copper liquid to produce high copper content sludge |
CN101734815A (zh) * | 2009-12-23 | 2010-06-16 | 苏州市环境工程有限责任公司 | 电子电镀废水回用深度处理工艺 |
CN102229452A (zh) * | 2010-07-30 | 2011-11-02 | 深圳东江华瑞科技有限公司 | 从印制电路板碱性蚀刻废液中除砷的方法 |
CN102120668A (zh) * | 2010-09-26 | 2011-07-13 | 东南大学 | 印刷线路板综合废水资源化利用方法 |
CN204079646U (zh) * | 2014-09-05 | 2015-01-07 | 南京大学环境规划设计研究院有限公司 | 一种pcb含铜废水处理系统 |
Non-Patent Citations (1)
Title |
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张勇等: "印刷线路板废水处理工艺设计与调试", 《化学工程与装备》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105170087A (zh) * | 2015-09-30 | 2015-12-23 | 江苏通瑞环保科技发展有限公司 | 一种具有耐热性能的活性炭复合膜的制备方法 |
CN105170087B (zh) * | 2015-09-30 | 2017-09-22 | 江苏通瑞环保科技发展有限公司 | 一种具有耐热性能的活性炭复合膜的制备方法 |
CN106630048A (zh) * | 2015-10-31 | 2017-05-10 | 上海梅山钢铁股份有限公司 | 一种冷轧酸性废水综合利用的方法 |
CN106115981A (zh) * | 2016-08-26 | 2016-11-16 | 东莞市粤丰废水处理有限公司 | 一种高浓废水的处理工艺和处理流水线 |
CN110294546A (zh) * | 2019-05-07 | 2019-10-01 | 深圳市浩天源环保科技有限公司 | 一种棕化废液处理方法 |
CN112080763A (zh) * | 2019-06-12 | 2020-12-15 | 昆山卫司特环保设备有限公司 | 一种用于印制电路板含铜废液的电解回收装置 |
CN110408938A (zh) * | 2019-08-15 | 2019-11-05 | 广东省博罗县湘澧精细化工有限公司 | 一种蚀刻液循环再利用工艺 |
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CN104829003B (zh) | 2016-12-07 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Rixin Inventor before: Liu Baocheng |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160922 Address after: 325700 Zhejiang Province, Wenzhou city Dongtou District South Industrial Zone Applicant after: WENZHOU JINYUAN CHEMICALS CO., LTD. Address before: 063100 Hebei Province, Tangshan City Guye District North fan bauxite workshop 7-3-3 Applicant before: Liu Baocheng |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 325700 Changan Road, Dongtou District, Zhejiang, Wenzhou Province, 2 North Road, No. 6 Patentee after: Wenzhou Jin Yuan new Mstar Technology Ltd Address before: 325700 Zhejiang Province, Wenzhou city Dongtou District South Industrial Zone Patentee before: WENZHOU JINYUAN CHEMICALS CO., LTD. |
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CP03 | Change of name, title or address |