CN1298637C - 含色素废碱液中回收氢氧化钠的方法 - Google Patents
含色素废碱液中回收氢氧化钠的方法 Download PDFInfo
- Publication number
- CN1298637C CN1298637C CNB2005100413560A CN200510041356A CN1298637C CN 1298637 C CN1298637 C CN 1298637C CN B2005100413560 A CNB2005100413560 A CN B2005100413560A CN 200510041356 A CN200510041356 A CN 200510041356A CN 1298637 C CN1298637 C CN 1298637C
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- Prior art keywords
- membrane
- pigment
- sodium hydroxide
- waste liquid
- filtrate
- 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.)
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title claims abstract description 143
- 239000000049 pigment Substances 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000003513 alkali Substances 0.000 title claims abstract description 26
- 239000012528 membrane Substances 0.000 claims abstract description 40
- 238000000926 separation method Methods 0.000 claims abstract description 21
- 239000000706 filtrate Substances 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 21
- 239000012535 impurity Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 150000003384 small molecules Chemical class 0.000 claims description 5
- 238000005374 membrane filtration Methods 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 2
- 239000003463 adsorbent Substances 0.000 abstract description 6
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 238000000053 physical method Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 3
- 239000011550 stock solution Substances 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000002594 sorbent Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 229930186147 Cephalosporin Natural products 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229940124587 cephalosporin Drugs 0.000 description 3
- 150000001780 cephalosporins Chemical class 0.000 description 3
- 229960002989 glutamic acid Drugs 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000007420 reactivation Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 description 2
- 239000004223 monosodium glutamate Substances 0.000 description 2
- 235000013923 monosodium glutamate Nutrition 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100413560A CN1298637C (zh) | 2005-08-08 | 2005-08-08 | 含色素废碱液中回收氢氧化钠的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100413560A CN1298637C (zh) | 2005-08-08 | 2005-08-08 | 含色素废碱液中回收氢氧化钠的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1736892A CN1736892A (zh) | 2006-02-22 |
CN1298637C true CN1298637C (zh) | 2007-02-07 |
Family
ID=36079882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100413560A Expired - Fee Related CN1298637C (zh) | 2005-08-08 | 2005-08-08 | 含色素废碱液中回收氢氧化钠的方法 |
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Country | Link |
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CN (1) | CN1298637C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103408039B (zh) * | 2013-08-28 | 2014-12-10 | 郑州中南杰特超硬材料有限公司 | 立方氮化硼合成尾料中碱回收工艺与回收设备 |
CN105668862B (zh) * | 2016-04-15 | 2018-11-09 | 林淑录 | 一种硅片生产过程中含氢氧化钠废水的回收方法 |
CN106262665A (zh) * | 2016-08-12 | 2017-01-04 | 安徽维多食品配料有限公司 | 一种直接采用膜处理等量透析的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86103801A (zh) * | 1986-06-05 | 1986-11-12 | 石油工业部管道勘察设计院 | 处理含石油污水的超滤方法和装置 |
JPH05115871A (ja) * | 1990-07-06 | 1993-05-14 | Graver Co:The | エツチング廃棄物からの水酸化ナトリウム及び水酸化アルミニウムの回収 |
US5843316A (en) * | 1993-10-20 | 1998-12-01 | Enso-Gutzeit Oy | Method of separating sodium hydroxide from white liquor or polysulfide liquor using diffusion dialysis |
CN1205653A (zh) * | 1995-12-23 | 1999-01-20 | 克雷布斯公司 | 混有链状分子的液体的提纯方法 |
CN1270922A (zh) * | 1999-04-19 | 2000-10-25 | 内蒙古伊克昭化工研究设计院 | 板框过滤净化天然碱浑碱液技术 |
CN1334376A (zh) * | 2001-08-30 | 2002-02-06 | 上海交通大学 | 草浆黑液的碱回收新工艺 |
-
2005
- 2005-08-08 CN CNB2005100413560A patent/CN1298637C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86103801A (zh) * | 1986-06-05 | 1986-11-12 | 石油工业部管道勘察设计院 | 处理含石油污水的超滤方法和装置 |
JPH05115871A (ja) * | 1990-07-06 | 1993-05-14 | Graver Co:The | エツチング廃棄物からの水酸化ナトリウム及び水酸化アルミニウムの回収 |
US5843316A (en) * | 1993-10-20 | 1998-12-01 | Enso-Gutzeit Oy | Method of separating sodium hydroxide from white liquor or polysulfide liquor using diffusion dialysis |
CN1205653A (zh) * | 1995-12-23 | 1999-01-20 | 克雷布斯公司 | 混有链状分子的液体的提纯方法 |
CN1270922A (zh) * | 1999-04-19 | 2000-10-25 | 内蒙古伊克昭化工研究设计院 | 板框过滤净化天然碱浑碱液技术 |
CN1334376A (zh) * | 2001-08-30 | 2002-02-06 | 上海交通大学 | 草浆黑液的碱回收新工艺 |
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CN1736892A (zh) | 2006-02-22 |
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Owner name: JIANGSU JIUWU HIGH SCIENCE & TECHNOLOY CO., LTD. Free format text: FORMER OWNER: NANJING POLYTECHNIC UNIV. Effective date: 20080808 |
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Effective date of registration: 20080808 Address after: No. 20, No. three, national hi tech Industrial Development Zone, Nanjing, Jiangsu Patentee after: JIANGSU JIUWU HITECH Co.,Ltd. Address before: No. 5, new model street, Nanjing, Jiangsu Patentee before: Nanjing Tech University |
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