CN105923814B - 双膜法处理湿法纤维板生产废水的方法 - Google Patents
双膜法处理湿法纤维板生产废水的方法 Download PDFInfo
- Publication number
- CN105923814B CN105923814B CN201610261529.8A CN201610261529A CN105923814B CN 105923814 B CN105923814 B CN 105923814B CN 201610261529 A CN201610261529 A CN 201610261529A CN 105923814 B CN105923814 B CN 105923814B
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- Prior art keywords
- membrane
- waste water
- liquid
- ultrafiltration
- nanofiltration
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- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 69
- 239000002351 wastewater Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000011094 fiberboard Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 57
- 238000001728 nano-filtration Methods 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000005189 flocculation Methods 0.000 claims abstract description 25
- 230000016615 flocculation Effects 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
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- 238000005086 pumping Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 229920002401 polyacrylamide Polymers 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 239000013505 freshwater Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 2
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- 239000000126 substance Substances 0.000 abstract description 6
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- 238000004332 deodorization Methods 0.000 abstract description 2
- 230000002427 irreversible effect Effects 0.000 abstract description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 238000004042 decolorization Methods 0.000 abstract 1
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- 229910052708 sodium Inorganic materials 0.000 abstract 1
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- 150000001412 amines Chemical class 0.000 description 3
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- 238000006460 hydrolysis reaction Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
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- 102000009123 Fibrin Human genes 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261529.8A CN105923814B (zh) | 2016-04-26 | 2016-04-26 | 双膜法处理湿法纤维板生产废水的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261529.8A CN105923814B (zh) | 2016-04-26 | 2016-04-26 | 双膜法处理湿法纤维板生产废水的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105923814A CN105923814A (zh) | 2016-09-07 |
| CN105923814B true CN105923814B (zh) | 2019-01-15 |
Family
ID=56836058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610261529.8A Expired - Fee Related CN105923814B (zh) | 2016-04-26 | 2016-04-26 | 双膜法处理湿法纤维板生产废水的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105923814B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176718A (zh) * | 2017-07-10 | 2017-09-19 | 上海海洋大学 | 一种膜法处理农药废水的装置和方法 |
| CN109626726A (zh) * | 2018-12-20 | 2019-04-16 | 浙江迪邦化工有限公司 | 一种含苯废水的处理方法 |
| CN112979002A (zh) * | 2021-03-05 | 2021-06-18 | 武汉汇森创新科技有限公司 | 双极板废水处理及排放装置 |
| CN112979000A (zh) * | 2021-03-05 | 2021-06-18 | 武汉汇森创新科技有限公司 | 双极板废水二级处理装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8101083B2 (en) * | 2007-08-20 | 2012-01-24 | Earth Renaissance Technologies, Llc | Pre-treatment reverse osmosis water recovery method for brine retentate metals removal |
| CN101337750B (zh) * | 2008-08-08 | 2010-04-14 | 浙江开创环保科技有限公司 | 一种造纸废水回用综合处理方法 |
| JP2011104517A (ja) * | 2009-11-17 | 2011-06-02 | Mitsui Eng & Shipbuild Co Ltd | 食品加工残液の資源化方法及び資源化システム |
| US20120055875A1 (en) * | 2010-09-02 | 2012-03-08 | General Electric Company | Method to treat produced waters from thermally induced heavy crude oil production (tar sands) |
| CN105314772B (zh) * | 2014-05-29 | 2018-07-06 | 宝山钢铁股份有限公司 | 冷轧最终排放废水处理系统和处理方法 |
| CN104787983A (zh) * | 2015-04-23 | 2015-07-22 | 河南鑫饰板业有限公司 | 一种人造纤维板生产废水的处理工艺 |
| CN105271573A (zh) * | 2015-10-27 | 2016-01-27 | 天津市红特顺科技有限公司 | 一种集成膜分离技术处理造纸废水的方法 |
-
2016
- 2016-04-26 CN CN201610261529.8A patent/CN105923814B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105923814A (zh) | 2016-09-07 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: 221000 room 659, 6 / F, block C, Central Plaza, Yongjia new town, Yunlong District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Yuhui environmental science and Technology Research Institute Co.,Ltd. Address before: Room 1706, building A7, A-2, Deloitte City Plaza, 868 Yingxin Road, Yuhua District, Changsha City, Hunan Province, 410116 Patentee before: HUNAN KAPUSI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211229 Address after: 727001 plant 1, zone a, Tongchuan ceramic high tech Industrial Park, Huangbao Town, Wangyi District, Tongchuan City, Shaanxi Province Patentee after: Shaanxi Yuhui Zhitong Environmental Protection Technology Co.,Ltd. Address before: 221000 room 659, 6 / F, block C, Central Plaza, Yongjia new town, Yunlong District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Yuhui environmental science and Technology Research Institute Co.,Ltd. |
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Granted publication date: 20190115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |