CN102794112B - 反渗透膜用杀菌剂及其制备方法 - Google Patents
反渗透膜用杀菌剂及其制备方法 Download PDFInfo
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- CN102794112B CN102794112B CN201210319131.7A CN201210319131A CN102794112B CN 102794112 B CN102794112 B CN 102794112B CN 201210319131 A CN201210319131 A CN 201210319131A CN 102794112 B CN102794112 B CN 102794112B
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- Prior art keywords
- reverse osmosis
- osmosis membrane
- bronopol
- bactericide
- cyano group
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- 239000012528 membrane Substances 0.000 title claims abstract description 34
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 33
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 20
- 239000003899 bactericide agent Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000008367 deionised water Substances 0.000 claims abstract description 20
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 20
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 19
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 19
- 229960003168 bronopol Drugs 0.000 claims abstract description 19
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 19
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229940080818 propionamide Drugs 0.000 claims abstract description 19
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 5
- 235000014655 lactic acid Nutrition 0.000 claims description 5
- 239000004310 lactic acid Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- ABBGMXMPOCXVNL-UHFFFAOYSA-N 2-bromo-2-cyanoacetamide Chemical compound NC(=O)C(Br)C#N ABBGMXMPOCXVNL-UHFFFAOYSA-N 0.000 claims 1
- 244000005700 microbiome Species 0.000 abstract description 7
- 210000004027 cell Anatomy 0.000 abstract description 2
- 230000030833 cell death Effects 0.000 abstract description 2
- 210000000170 cell membrane Anatomy 0.000 abstract description 2
- 230000033116 oxidation-reduction process Effects 0.000 abstract description 2
- 102000004169 proteins and genes Human genes 0.000 abstract description 2
- 108090000623 proteins and genes Proteins 0.000 abstract description 2
- UUIVKBHZENILKB-UHFFFAOYSA-N 2,2-dibromo-2-cyanoacetamide Chemical group NC(=O)C(Br)(Br)C#N UUIVKBHZENILKB-UHFFFAOYSA-N 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- -1 account for 10% Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210319131.7A CN102794112B (zh) | 2012-09-03 | 2012-09-03 | 反渗透膜用杀菌剂及其制备方法 |
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CN201210319131.7A CN102794112B (zh) | 2012-09-03 | 2012-09-03 | 反渗透膜用杀菌剂及其制备方法 |
Publications (2)
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CN102794112A CN102794112A (zh) | 2012-11-28 |
CN102794112B true CN102794112B (zh) | 2015-09-16 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111771878A (zh) * | 2019-04-03 | 2020-10-16 | 常州市杰森水处理技术有限公司 | 反渗透膜用杀菌剂及其制备方法 |
CN110408475A (zh) * | 2019-07-23 | 2019-11-05 | 杭州上拓环境科技股份有限公司 | 一种针对含聚丙烯酰胺污垢的膜系统的清洗组合物、制备方法及应用 |
CN112120028A (zh) * | 2020-09-24 | 2020-12-25 | 新疆水处理工程技术研究中心有限公司 | 一种用于反渗透系统的杀菌剂及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW229137B (zh) * | 1991-10-29 | 1994-09-01 | Katayama Chemical Works Co | |
JP2001161811A (ja) * | 1999-12-13 | 2001-06-19 | Aisei:Kk | 人工透析装置用洗浄剤 |
JP2003171209A (ja) * | 2001-09-26 | 2003-06-17 | K I Chemical Industry Co Ltd | 工業用殺菌防腐剤及び殺菌防腐方法 |
CN1843589A (zh) * | 2006-03-20 | 2006-10-11 | 天津化工研究设计院 | 一种反渗透膜用杀菌剂及其制备方法 |
CN101732996A (zh) * | 2009-12-23 | 2010-06-16 | 李洪社 | 一种新型反渗透膜用杀菌剂 |
CN102059056A (zh) * | 2010-12-01 | 2011-05-18 | 浙江理工大学 | 一种废弃反渗透膜元件的纳滤化再生方法 |
CN102159074A (zh) * | 2008-07-15 | 2011-08-17 | 陶氏环球技术公司 | 杀生物剂组合物和方法 |
-
2012
- 2012-09-03 CN CN201210319131.7A patent/CN102794112B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW229137B (zh) * | 1991-10-29 | 1994-09-01 | Katayama Chemical Works Co | |
JP2001161811A (ja) * | 1999-12-13 | 2001-06-19 | Aisei:Kk | 人工透析装置用洗浄剤 |
JP2003171209A (ja) * | 2001-09-26 | 2003-06-17 | K I Chemical Industry Co Ltd | 工業用殺菌防腐剤及び殺菌防腐方法 |
CN1843589A (zh) * | 2006-03-20 | 2006-10-11 | 天津化工研究设计院 | 一种反渗透膜用杀菌剂及其制备方法 |
CN102159074A (zh) * | 2008-07-15 | 2011-08-17 | 陶氏环球技术公司 | 杀生物剂组合物和方法 |
CN101732996A (zh) * | 2009-12-23 | 2010-06-16 | 李洪社 | 一种新型反渗透膜用杀菌剂 |
CN102059056A (zh) * | 2010-12-01 | 2011-05-18 | 浙江理工大学 | 一种废弃反渗透膜元件的纳滤化再生方法 |
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CN102794112A (zh) | 2012-11-28 |
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Address after: No. 29, Changjiang North Road, Xinbei District, Changzhou City, Jiangsu Province 213033 Patentee after: Jiangsu Jingke Xiafeng Environmental Protection Technology Co.,Ltd. Address before: No. 29, Changjiang North Road, Xinbei District, Changzhou City, Jiangsu Province 213033 Patentee before: Changzhou Jingke Xiafeng Fine Chemical Co.,Ltd. |
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Effective date of registration: 20230302 Address after: No. 10, Huaxing Road, Anhui Fine Chemical Base, Wujiang Town, He County, Maanshan City, Anhui Province, 238200 Patentee after: Anhui Jinggao water treatment Co.,Ltd. Address before: No. 29, Changjiang North Road, Xinbei District, Changzhou City, Jiangsu Province 213033 Patentee before: Jiangsu Jingke Xiafeng Environmental Protection Technology Co.,Ltd. |
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Address after: No. 10 Huaxing Road, Chemical Industrial Park, He County Economic Development Zone, Ma'anshan City, Anhui Province, 238000 Patentee after: Baowu Jinggao (Anhui) Technology Co.,Ltd. Country or region after: China Address before: No. 10, Huaxing Road, Anhui Fine Chemical Base, Wujiang Town, He County, Maanshan City, Anhui Province, 238200 Patentee before: Anhui Jinggao water treatment Co.,Ltd. Country or region before: China |