CN105396462A - 一种复合改性试剂及其制备方法 - Google Patents
一种复合改性试剂及其制备方法 Download PDFInfo
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- CN105396462A CN105396462A CN201510985962.1A CN201510985962A CN105396462A CN 105396462 A CN105396462 A CN 105396462A CN 201510985962 A CN201510985962 A CN 201510985962A CN 105396462 A CN105396462 A CN 105396462A
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- Prior art keywords
- reverse osmosis
- mass percent
- composite modified
- osmosis membrane
- modified reagent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/36—Introduction of specific chemical groups
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510985962.1A CN105396462B (zh) | 2015-12-25 | 2015-12-25 | 一种复合改性试剂及其制备方法 |
Applications Claiming Priority (1)
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CN201510985962.1A CN105396462B (zh) | 2015-12-25 | 2015-12-25 | 一种复合改性试剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105396462A true CN105396462A (zh) | 2016-03-16 |
CN105396462B CN105396462B (zh) | 2018-03-02 |
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CN201510985962.1A Active CN105396462B (zh) | 2015-12-25 | 2015-12-25 | 一种复合改性试剂及其制备方法 |
Country Status (1)
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CN (1) | CN105396462B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0474370A1 (en) * | 1990-08-09 | 1992-03-11 | Toray Industries, Inc. | Composite semipermeable membrane, process of producing the same and method of producing highly pure water using the same |
CN1213985A (zh) * | 1996-03-18 | 1999-04-14 | 日东电工株式会社 | 反渗透复合膜以及用它进行反渗透处理水的方法 |
CN1633329A (zh) * | 2000-11-13 | 2005-06-29 | 美国污水过滤器集团公司 | 改性膜 |
CN102580579A (zh) * | 2012-03-12 | 2012-07-18 | 邓子华 | 一种耐无机污染的抗菌反渗透膜及其制备方法 |
-
2015
- 2015-12-25 CN CN201510985962.1A patent/CN105396462B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0474370A1 (en) * | 1990-08-09 | 1992-03-11 | Toray Industries, Inc. | Composite semipermeable membrane, process of producing the same and method of producing highly pure water using the same |
CN1213985A (zh) * | 1996-03-18 | 1999-04-14 | 日东电工株式会社 | 反渗透复合膜以及用它进行反渗透处理水的方法 |
CN1633329A (zh) * | 2000-11-13 | 2005-06-29 | 美国污水过滤器集团公司 | 改性膜 |
CN102580579A (zh) * | 2012-03-12 | 2012-07-18 | 邓子华 | 一种耐无机污染的抗菌反渗透膜及其制备方法 |
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Publication number | Publication date |
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CN105396462B (zh) | 2018-03-02 |
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Address after: Jintang County of Chengdu City, Sichuan province 610000 Huai town Jintang Industrial Park Green Avenue Patentee after: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote Address before: Jintang County of Chengdu City, Sichuan province 610000 Huai town Jintang Industrial Park Green Avenue Patentee before: CHENGDU MEIFUTE MEMBRANE TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 610000 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Patentee after: Chengdu Meifute Environmental Protection Industry Co.,Ltd. Address before: 610000 environmental protection Avenue, Jintang Industrial Park, huaikou Town, Jintang County, Chengdu, Sichuan Patentee before: Chengdu Environmental Protection Industry Group Co.,Ltd. Foote |