CN108557973A - 一种用于污水处理的聚丙烯酰胺絮凝剂及制备方法 - Google Patents
一种用于污水处理的聚丙烯酰胺絮凝剂及制备方法 Download PDFInfo
- Publication number
- CN108557973A CN108557973A CN201810078027.0A CN201810078027A CN108557973A CN 108557973 A CN108557973 A CN 108557973A CN 201810078027 A CN201810078027 A CN 201810078027A CN 108557973 A CN108557973 A CN 108557973A
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- CN
- China
- Prior art keywords
- parts
- polyacrylamide
- aqueous solution
- sewage disposal
- flocculant
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- 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
- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 62
- 239000010865 sewage Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 48
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 34
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 17
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 17
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 17
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 17
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 42
- 239000007864 aqueous solution Substances 0.000 claims description 42
- 239000000243 solution Substances 0.000 claims description 25
- 239000003054 catalyst Substances 0.000 claims description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000003999 initiator Substances 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 7
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 241000233855 Orchidaceae Species 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- 239000000908 ammonium hydroxide Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000002242 deionisation method Methods 0.000 claims description 6
- 238000006392 deoxygenation reaction Methods 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims 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 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078027.0A CN108557973A (zh) | 2018-01-26 | 2018-01-26 | 一种用于污水处理的聚丙烯酰胺絮凝剂及制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078027.0A CN108557973A (zh) | 2018-01-26 | 2018-01-26 | 一种用于污水处理的聚丙烯酰胺絮凝剂及制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108557973A true CN108557973A (zh) | 2018-09-21 |
Family
ID=63530051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078027.0A Pending CN108557973A (zh) | 2018-01-26 | 2018-01-26 | 一种用于污水处理的聚丙烯酰胺絮凝剂及制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108557973A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553175A (zh) * | 2019-01-24 | 2019-04-02 | 武汉科创伟业生物科技有限公司 | 一种污水处理的复合絮凝剂及其制备工艺 |
| CN114516681A (zh) * | 2022-01-21 | 2022-05-20 | 丁金萍 | 一种工业废水处理用复合絮凝剂及其制备方法 |
| EP4501865A1 (de) | 2023-08-04 | 2025-02-05 | Ulrich Kubinger | Mittel zur trennung aufzubereitender abwässer in eine schlamm- und eine klarwasserphase sowie zur adsorptiven entfernung von spurenstoffen aus der klarwasserphase |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9812006A (pt) * | 1997-08-25 | 2000-09-26 | Grace W R & Co | Processo e sistema móveis para a produção de aditivos de cimento e misturas de concreto |
| CN101121765A (zh) * | 2007-09-25 | 2008-02-13 | 余荣和 | 高分子阳离子聚丙烯酰胺制备方法 |
| CN101746864A (zh) * | 2008-12-09 | 2010-06-23 | 赵立民 | 一种方便速溶型聚丙烯酰胺絮凝剂 |
| CN103788269A (zh) * | 2014-01-24 | 2014-05-14 | 绍兴文理学院 | 聚丙烯酰胺及其制备方法和应用 |
| CN105621501A (zh) * | 2016-01-29 | 2016-06-01 | 张锐 | 一种优质污水处理剂及其制备方法 |
-
2018
- 2018-01-26 CN CN201810078027.0A patent/CN108557973A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9812006A (pt) * | 1997-08-25 | 2000-09-26 | Grace W R & Co | Processo e sistema móveis para a produção de aditivos de cimento e misturas de concreto |
| CN101121765A (zh) * | 2007-09-25 | 2008-02-13 | 余荣和 | 高分子阳离子聚丙烯酰胺制备方法 |
| CN101746864A (zh) * | 2008-12-09 | 2010-06-23 | 赵立民 | 一种方便速溶型聚丙烯酰胺絮凝剂 |
| CN103788269A (zh) * | 2014-01-24 | 2014-05-14 | 绍兴文理学院 | 聚丙烯酰胺及其制备方法和应用 |
| CN105621501A (zh) * | 2016-01-29 | 2016-06-01 | 张锐 | 一种优质污水处理剂及其制备方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553175A (zh) * | 2019-01-24 | 2019-04-02 | 武汉科创伟业生物科技有限公司 | 一种污水处理的复合絮凝剂及其制备工艺 |
| CN114516681A (zh) * | 2022-01-21 | 2022-05-20 | 丁金萍 | 一种工业废水处理用复合絮凝剂及其制备方法 |
| EP4501865A1 (de) | 2023-08-04 | 2025-02-05 | Ulrich Kubinger | Mittel zur trennung aufzubereitender abwässer in eine schlamm- und eine klarwasserphase sowie zur adsorptiven entfernung von spurenstoffen aus der klarwasserphase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 523039 Building No. 46, Yongcun Industrial Road, Guanqiao, Wangniudun Town, Dongguan City, Guangdong Province Applicant after: Guangdong Tianzhi Water Treatment Technology Co., Ltd. Address before: 523039 No. 9, Phase II, Jianshazhou Community Commercial Street, Wanjiang District, Dongguan City, Guangdong Province Applicant before: Dongguan Tian Shu Water Treatment Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 523208 No.44, industrial road, guanqiaoyong village, Wangniudun Town, Dongguan City, Guangdong Province Applicant after: Guangdong Tianzhi Water Treatment Technology Co., Ltd. Address before: 523039 Building No. 46, Yongcun Industrial Road, Guanqiao, Wangniudun Town, Dongguan City, Guangdong Province Applicant before: Guangdong Tianzhi Water Treatment Technology Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180921 |