CN203625183U - 一种电镀含铬废水回用装置 - Google Patents
一种电镀含铬废水回用装置 Download PDFInfo
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- CN203625183U CN203625183U CN201320721217.2U CN201320721217U CN203625183U CN 203625183 U CN203625183 U CN 203625183U CN 201320721217 U CN201320721217 U CN 201320721217U CN 203625183 U CN203625183 U CN 203625183U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 33
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 16
- 239000011651 chromium Substances 0.000 title claims abstract description 16
- 238000009713 electroplating Methods 0.000 title claims abstract description 15
- 238000004064 recycling Methods 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 23
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 17
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 21
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- 230000002378 acidificating effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 241000195493 Cryptophyta Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
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- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201320721217.2U CN203625183U (zh) | 2013-11-13 | 2013-11-13 | 一种电镀含铬废水回用装置 |
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CN201320721217.2U CN203625183U (zh) | 2013-11-13 | 2013-11-13 | 一种电镀含铬废水回用装置 |
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CN203625183U true CN203625183U (zh) | 2014-06-04 |
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CN201320721217.2U Expired - Lifetime CN203625183U (zh) | 2013-11-13 | 2013-11-13 | 一种电镀含铬废水回用装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105540951A (zh) * | 2015-12-24 | 2016-05-04 | 广东水清环保科技有限公司 | 一种电镀含铬废水处理系统及方法 |
-
2013
- 2013-11-13 CN CN201320721217.2U patent/CN203625183U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105540951A (zh) * | 2015-12-24 | 2016-05-04 | 广东水清环保科技有限公司 | 一种电镀含铬废水处理系统及方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: The 523000 Guangdong international financial city of Dongguan province IT fifth R & D center of Songshan Lake high tech Industrial Development Zone, block B Patentee after: DONGGUAN DONGYUAN ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: The 523000 Guangdong international financial city of Dongguan province IT fifth R & D center of Songshan Lake high tech Industrial Development Zone, block B Patentee before: DONGGUAN DONGYUAN ENVIRONMENT TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: The 523000 Guangdong international financial city of Dongguan province IT fifth R & D center of Songshan Lake high tech Industrial Development Zone, block B Patentee after: DONGGUAN DONGYUAN ENVIRONMENT TECHNOLOGY CO.,LTD. Address before: 523000 Guangdong Province, Dongguan city Changan Town Zhen'an road Xiao Bian Industrial Park No. 131 Jixian business center 8 floor Patentee before: DONGYUAN NEW ENERGY TECHNOLOGY CO.,LTD. |
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CX01 | Expiry of patent term |
Granted publication date: 20140604 |
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CX01 | Expiry of patent term |