CN1693219A - H酸生产废水的净化和资源回收利用的方法 - Google Patents
H酸生产废水的净化和资源回收利用的方法 Download PDFInfo
- Publication number
- CN1693219A CN1693219A CN200510037697.0A CN200510037697A CN1693219A CN 1693219 A CN1693219 A CN 1693219A CN 200510037697 A CN200510037697 A CN 200510037697A CN 1693219 A CN1693219 A CN 1693219A
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- Prior art keywords
- acid
- waste water
- tower
- resin
- absorption
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000002351 wastewater Substances 0.000 title claims description 39
- 238000011084 recovery Methods 0.000 title description 2
- QPILZZVXGUNELN-UHFFFAOYSA-M sodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate;hydron Chemical compound [Na+].OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S([O-])(=O)=O)=CC2=C1 QPILZZVXGUNELN-UHFFFAOYSA-M 0.000 claims abstract description 47
- 229920005989 resin Polymers 0.000 claims abstract description 45
- 239000011347 resin Substances 0.000 claims abstract description 45
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 44
- UBDHSURDYAETAL-UHFFFAOYSA-N 8-aminonaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 UBDHSURDYAETAL-UHFFFAOYSA-N 0.000 claims abstract description 30
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 14
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 13
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 13
- 239000012047 saturated solution Substances 0.000 claims abstract description 12
- 239000003513 alkali Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000012266 salt solution Substances 0.000 claims abstract description 8
- 159000000000 sodium salts Chemical class 0.000 claims abstract description 8
- 238000003795 desorption Methods 0.000 claims description 37
- 238000010521 absorption reaction Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 13
- 238000000746 purification Methods 0.000 claims description 12
- 239000003463 adsorbent Substances 0.000 claims description 9
- 230000008929 regeneration Effects 0.000 claims description 9
- 238000011069 regeneration method Methods 0.000 claims description 9
- 230000004927 fusion Effects 0.000 claims description 7
- 230000000536 complexating effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001429 chelating resin Polymers 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100376970A CN100415654C (zh) | 2005-01-13 | 2005-01-13 | H酸生产废水的净化和资源回收利用的方法 |
Applications Claiming Priority (1)
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CNB2005100376970A CN100415654C (zh) | 2005-01-13 | 2005-01-13 | H酸生产废水的净化和资源回收利用的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1693219A true CN1693219A (zh) | 2005-11-09 |
CN100415654C CN100415654C (zh) | 2008-09-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100376970A Expired - Fee Related CN100415654C (zh) | 2005-01-13 | 2005-01-13 | H酸生产废水的净化和资源回收利用的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100415654C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101066824B (zh) * | 2007-06-14 | 2010-10-27 | 南开大学 | 1-氨基-8-萘酚-3,6-二磺酸生产废水的治理及其回收利用方法 |
CN101104533B (zh) * | 2007-06-05 | 2011-07-27 | 南开大学 | 一种h-酸生产废水的处理方法 |
CN102775808A (zh) * | 2012-08-23 | 2012-11-14 | 楚源高新科技集团股份有限公司 | 一种利用t酸母液废水回收硫酸铵和合成酸性染料的工艺 |
CN102910853A (zh) * | 2011-08-03 | 2013-02-06 | 浙江龙盛化工研究有限公司 | 一种利用h酸废水回收液生产萘系高效减水剂的方法 |
CN106380022A (zh) * | 2016-11-27 | 2017-02-08 | 南京悠谷知识产权服务有限公司 | 一种h酸生产废水的处理工艺、装置及专用吸附树脂材料 |
CN108128950A (zh) * | 2017-10-11 | 2018-06-08 | 盐城市凌意环保科技有限公司 | 一种h酸废水的处理装置及其处理方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3505735B2 (ja) * | 1993-04-27 | 2004-03-15 | 三菱化学株式会社 | 脱色方法 |
JP3200314B2 (ja) * | 1994-11-29 | 2001-08-20 | オルガノ株式会社 | 有機物含有酸性排水処理装置 |
CN1124985C (zh) * | 2000-03-13 | 2003-10-22 | 南京大学 | 2-羟基-3-萘甲酸生产废水的治理和资源回收利用方法 |
CN1139539C (zh) * | 2001-07-18 | 2004-02-25 | 南京大学 | 2-萘酚生产过程中吹萘废水的治理及资源回收方法 |
CN1246234C (zh) * | 2003-10-24 | 2006-03-22 | 南京大学 | 间苯二甲酸二甲酯-5-磺酸钠生产废水的治理及其资源化方法 |
-
2005
- 2005-01-13 CN CNB2005100376970A patent/CN100415654C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101104533B (zh) * | 2007-06-05 | 2011-07-27 | 南开大学 | 一种h-酸生产废水的处理方法 |
CN101066824B (zh) * | 2007-06-14 | 2010-10-27 | 南开大学 | 1-氨基-8-萘酚-3,6-二磺酸生产废水的治理及其回收利用方法 |
CN102910853A (zh) * | 2011-08-03 | 2013-02-06 | 浙江龙盛化工研究有限公司 | 一种利用h酸废水回收液生产萘系高效减水剂的方法 |
CN102910853B (zh) * | 2011-08-03 | 2018-06-19 | 浙江龙盛化工研究有限公司 | 一种利用h酸废水回收液生产萘系高效减水剂的方法 |
CN102775808A (zh) * | 2012-08-23 | 2012-11-14 | 楚源高新科技集团股份有限公司 | 一种利用t酸母液废水回收硫酸铵和合成酸性染料的工艺 |
CN106380022A (zh) * | 2016-11-27 | 2017-02-08 | 南京悠谷知识产权服务有限公司 | 一种h酸生产废水的处理工艺、装置及专用吸附树脂材料 |
CN106380022B (zh) * | 2016-11-27 | 2019-04-05 | 南京悠谷知识产权服务有限公司 | 一种h酸生产废水的处理工艺、装置及专用吸附树脂材料 |
CN108128950A (zh) * | 2017-10-11 | 2018-06-08 | 盐城市凌意环保科技有限公司 | 一种h酸废水的处理装置及其处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100415654C (zh) | 2008-09-03 |
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Address after: 210093 Department of environmental science, Nanjing University, 22 Hankou Road, Jiangsu, Nanjing Co-patentee after: Jiangsu N&J Environmental Technology Co., Ltd. Patentee after: Nanjing University Address before: 210093 Department of environmental science, Nanjing University, 22 Hankou Road, Jiangsu, Nanjing Co-patentee before: Jiangsu NJU Gede Environmental Protection Technology Co., Ltd. Patentee before: Nanjing University |
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Granted publication date: 20080903 Termination date: 20140113 |