CN109607877A - 一种印染废碱液的净化方法 - Google Patents
一种印染废碱液的净化方法 Download PDFInfo
- Publication number
- CN109607877A CN109607877A CN201910046938.XA CN201910046938A CN109607877A CN 109607877 A CN109607877 A CN 109607877A CN 201910046938 A CN201910046938 A CN 201910046938A CN 109607877 A CN109607877 A CN 109607877A
- Authority
- CN
- China
- Prior art keywords
- printing
- clear liquid
- dyeing
- lye
- spent lye
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910046938.XA CN109607877A (zh) | 2019-01-18 | 2019-01-18 | 一种印染废碱液的净化方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910046938.XA CN109607877A (zh) | 2019-01-18 | 2019-01-18 | 一种印染废碱液的净化方法 |
Publications (1)
Publication Number | Publication Date |
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CN109607877A true CN109607877A (zh) | 2019-04-12 |
Family
ID=66017676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910046938.XA Pending CN109607877A (zh) | 2019-01-18 | 2019-01-18 | 一种印染废碱液的净化方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109607877A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101148298A (zh) * | 2007-09-11 | 2008-03-26 | 浙江大学 | 一种碱减量废水膜法集成处理回收的方法 |
CN100486918C (zh) * | 2006-06-12 | 2009-05-13 | 内蒙古工业大学 | 印染废水闭路循环的处理方法 |
CN101549912A (zh) * | 2008-10-29 | 2009-10-07 | 浙江东洋环境工程有限公司 | 丝光废碱的回收工艺及其系统 |
EP2505561A1 (en) * | 2009-11-27 | 2012-10-03 | Boying Xiamen Science And Technology Co. Ltd. | Purification device and method for advancedly treating printing and dyeing wastewater |
-
2019
- 2019-01-18 CN CN201910046938.XA patent/CN109607877A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100486918C (zh) * | 2006-06-12 | 2009-05-13 | 内蒙古工业大学 | 印染废水闭路循环的处理方法 |
CN101148298A (zh) * | 2007-09-11 | 2008-03-26 | 浙江大学 | 一种碱减量废水膜法集成处理回收的方法 |
CN101549912A (zh) * | 2008-10-29 | 2009-10-07 | 浙江东洋环境工程有限公司 | 丝光废碱的回收工艺及其系统 |
EP2505561A1 (en) * | 2009-11-27 | 2012-10-03 | Boying Xiamen Science And Technology Co. Ltd. | Purification device and method for advancedly treating printing and dyeing wastewater |
Non-Patent Citations (2)
Title |
---|
刘子婧等: "聚合氯化铝对丝光废碱液回收预处理的研究", 《染整技术》 * |
徐穆卿等: "《初级印染化学》", 30 November 1959, 上海科学技术出版社 * |
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Legal Events
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Kuanjun Inventor after: Liu Zijing Inventor after: Zhang Lifu Inventor after: Liu Xiuming Inventor before: Fang Kuanjun Inventor before: Han Shuang Inventor before: Liu Xiuming Inventor before: An Fangfang Inventor before: Yang Haizhen Inventor before: Qu Ge |
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CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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RJ01 | Rejection of invention patent application after publication |