CN102115252A - Mechanochemical reductive dechlorination water treatment system - Google Patents
Mechanochemical reductive dechlorination water treatment system Download PDFInfo
- Publication number
- CN102115252A CN102115252A CN 201110021641 CN201110021641A CN102115252A CN 102115252 A CN102115252 A CN 102115252A CN 201110021641 CN201110021641 CN 201110021641 CN 201110021641 A CN201110021641 A CN 201110021641A CN 102115252 A CN102115252 A CN 102115252A
- Authority
- CN
- China
- Prior art keywords
- reactor
- reductive agent
- water
- reduction dechlorination
- treatment system
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000006042 reductive dechlorination reaction Methods 0.000 title abstract 3
- 230000009467 reduction Effects 0.000 claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 44
- 230000002829 reductive effect Effects 0.000 claims description 42
- 238000006298 dechlorination reaction Methods 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 4
- 230000003534 oscillatory effect Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract description 6
- 230000004913 activation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract 2
- 231100000719 pollutant Toxicity 0.000 abstract 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 29
- 125000001309 chloro group Chemical group Cl* 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 8
- 125000005843 halogen group Chemical group 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005695 dehalogenation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100216411A CN102115252B (en) | 2011-01-19 | 2011-01-19 | Mechanochemical reductive dechlorination water treatment system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100216411A CN102115252B (en) | 2011-01-19 | 2011-01-19 | Mechanochemical reductive dechlorination water treatment system |
Publications (2)
Publication Number | Publication Date |
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CN102115252A true CN102115252A (en) | 2011-07-06 |
CN102115252B CN102115252B (en) | 2012-05-09 |
Family
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Family Applications (1)
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CN2011100216411A Active CN102115252B (en) | 2011-01-19 | 2011-01-19 | Mechanochemical reductive dechlorination water treatment system |
Country Status (1)
Country | Link |
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CN (1) | CN102115252B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107649501A (en) * | 2017-09-27 | 2018-02-02 | 江苏南京地质工程勘察院 | A kind of method of 2,4 Dichlorophenols in directly ball-milling method degraded soil |
CN110328203A (en) * | 2019-07-09 | 2019-10-15 | 珠海格力智能装备有限公司 | The good material-suction pot purging method of flushing effect and urea machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080023409A1 (en) * | 2004-05-05 | 2008-01-31 | Owens Samuel R | Apparatus and process for water conditioning |
US20080302720A1 (en) * | 2007-03-30 | 2008-12-11 | Reid Bowman | Membrane biofilm reactor for removing contaminants from ground water |
CN101428888A (en) * | 2008-11-27 | 2009-05-13 | 北京理工大学 | Method and apparatus for treating polychloride waste |
CN101531419A (en) * | 2009-04-13 | 2009-09-16 | 杭州浙大易泰环境科技有限公司 | Method for reinforced metal reduction dechlorination treatment of chloro-alkenes waste water |
CN201351130Y (en) * | 2008-12-29 | 2009-11-25 | 广州唯普电力科技有限公司 | Dechlorination device for water treatment |
-
2011
- 2011-01-19 CN CN2011100216411A patent/CN102115252B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080023409A1 (en) * | 2004-05-05 | 2008-01-31 | Owens Samuel R | Apparatus and process for water conditioning |
US20080302720A1 (en) * | 2007-03-30 | 2008-12-11 | Reid Bowman | Membrane biofilm reactor for removing contaminants from ground water |
CN101428888A (en) * | 2008-11-27 | 2009-05-13 | 北京理工大学 | Method and apparatus for treating polychloride waste |
CN201351130Y (en) * | 2008-12-29 | 2009-11-25 | 广州唯普电力科技有限公司 | Dechlorination device for water treatment |
CN101531419A (en) * | 2009-04-13 | 2009-09-16 | 杭州浙大易泰环境科技有限公司 | Method for reinforced metal reduction dechlorination treatment of chloro-alkenes waste water |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107649501A (en) * | 2017-09-27 | 2018-02-02 | 江苏南京地质工程勘察院 | A kind of method of 2,4 Dichlorophenols in directly ball-milling method degraded soil |
CN110328203A (en) * | 2019-07-09 | 2019-10-15 | 珠海格力智能装备有限公司 | The good material-suction pot purging method of flushing effect and urea machine |
Also Published As
Publication number | Publication date |
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CN102115252B (en) | 2012-05-09 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110706 Assignee: Sino German (Beijing) Environmental Research Institute Co Ltd Assignor: Tsinghua University Contract record no.: 2013990000391 Denomination of invention: Mechanochemical reductive dechlorination water treatment system Granted publication date: 20120509 License type: Exclusive License Record date: 20130715 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EM01 | Change of recordation of patent licensing contract |
Change date: 20140506 Contract record no.: 2013990000391 Assignee after: Limited by Share Ltd (Beijing) environmental monitoring and analysis Assignee before: Sino German (Beijing) Environmental Research Institute Co Ltd |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EM01 | Change of recordation of patent licensing contract |
Change date: 20140506 Contract record no.: 2013990000391 Assignee after: Limited by Share Ltd (Beijing) environmental monitoring and analysis Assignee before: Sino German (Beijing) Environmental Research Institute Co Ltd |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |