CN108862730B - 一种纺织染色残液的回收利用方法 - Google Patents
一种纺织染色残液的回收利用方法 Download PDFInfo
- Publication number
- CN108862730B CN108862730B CN201810782284.2A CN201810782284A CN108862730B CN 108862730 B CN108862730 B CN 108862730B CN 201810782284 A CN201810782284 A CN 201810782284A CN 108862730 B CN108862730 B CN 108862730B
- Authority
- CN
- China
- Prior art keywords
- hollow fiber
- fiber membrane
- residual liquid
- dyeing residual
- dyeing
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/78—Graft polymers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Coloring (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810782284.2A CN108862730B (zh) | 2018-07-17 | 2018-07-17 | 一种纺织染色残液的回收利用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810782284.2A CN108862730B (zh) | 2018-07-17 | 2018-07-17 | 一种纺织染色残液的回收利用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108862730A CN108862730A (zh) | 2018-11-23 |
CN108862730B true CN108862730B (zh) | 2021-11-19 |
Family
ID=64302534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810782284.2A Active CN108862730B (zh) | 2018-07-17 | 2018-07-17 | 一种纺织染色残液的回收利用方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108862730B (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR199901514T2 (xx) * | 1996-12-31 | 1999-09-21 | Althin Medical, Inc. | Eritilerek b�k�lm�� yar�-ge�irgen zarlar ve bunlar�n imalat� i�in y�ntemler. |
CN107265750B (zh) * | 2017-03-28 | 2020-10-09 | 新疆神邦环境工程有限公司 | 一种棉染色工艺污水回用系统 |
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2018
- 2018-07-17 CN CN201810782284.2A patent/CN108862730B/zh active Active
Also Published As
Publication number | Publication date |
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CN108862730A (zh) | 2018-11-23 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211026 Address after: 310000 No. 228, Yangtang Road, Tonglu Town, Tonglu County, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU DALIFU SILK FINISHING Co.,Ltd. Address before: 35008, No. 2 Building, 25 Wenboxi Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Applicant before: ZHENGZHOU HANDONG TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Recycling Method of Textile Dyeing Residue Effective date of registration: 20221204 Granted publication date: 20211119 Pledgee: Bank of Hangzhou Co.,Ltd. Tonglu sub branch Pledgor: HANGZHOU DALIFU SILK FINISHING Co.,Ltd. Registration number: Y2022330003394 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |