CN107176661B - 一种聚钛氯化铝-阳离子聚丙烯酰胺复合絮凝剂的制备方法及其应用 - Google Patents
一种聚钛氯化铝-阳离子聚丙烯酰胺复合絮凝剂的制备方法及其应用 Download PDFInfo
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- CN107176661B CN107176661B CN201710579182.6A CN201710579182A CN107176661B CN 107176661 B CN107176661 B CN 107176661B CN 201710579182 A CN201710579182 A CN 201710579182A CN 107176661 B CN107176661 B CN 107176661B
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- solution
- cationic polyacrylamide
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- aluminum chloride
- chloride solution
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- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 64
- 239000002131 composite material Substances 0.000 title claims abstract description 50
- 239000010936 titanium Substances 0.000 title claims abstract description 43
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 43
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 60
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 42
- 125000002091 cationic group Chemical group 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 229910003074 TiCl4 Inorganic materials 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 6
- VVUILVMDMIIETB-UHFFFAOYSA-K [Ti].Cl[Al](Cl)Cl Chemical compound [Ti].Cl[Al](Cl)Cl VVUILVMDMIIETB-UHFFFAOYSA-K 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 23
- 230000015271 coagulation Effects 0.000 abstract description 21
- 238000005345 coagulation Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 14
- 238000001179 sorption measurement Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 11
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 76
- 229920000620 organic polymer Polymers 0.000 description 13
- 239000010865 sewage Substances 0.000 description 13
- 239000008394 flocculating agent Substances 0.000 description 11
- 239000002351 wastewater Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 239000005995 Aluminium silicate Substances 0.000 description 6
- -1 Titanium ions Chemical class 0.000 description 5
- 239000000701 coagulant Substances 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 150000003608 titanium Chemical class 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005591 charge neutralization Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910003080 TiO4 Inorganic materials 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 229910003088 Ti−O−Ti Inorganic materials 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 230000037303 wrinkles Effects 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
- C02F1/5236—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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
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CN201710579182.6A CN107176661B (zh) | 2017-07-17 | 2017-07-17 | 一种聚钛氯化铝-阳离子聚丙烯酰胺复合絮凝剂的制备方法及其应用 |
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CN201710579182.6A CN107176661B (zh) | 2017-07-17 | 2017-07-17 | 一种聚钛氯化铝-阳离子聚丙烯酰胺复合絮凝剂的制备方法及其应用 |
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CN107176661A CN107176661A (zh) | 2017-09-19 |
CN107176661B true CN107176661B (zh) | 2020-12-22 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107963702B (zh) * | 2017-12-12 | 2021-03-19 | 湖南科技大学 | 一种聚合氯化铁镁钛复合型高分子絮凝剂的制备方法 |
CN108609671A (zh) * | 2018-01-12 | 2018-10-02 | 常州华禹环保科技有限公司 | 硅藻土改性psaf-cpam复合絮凝剂及其制备方法 |
CN109292936B (zh) * | 2018-12-07 | 2020-12-08 | 北京交通大学 | 聚合氯化铝钛无机复合混凝剂及其制备方法和应用 |
CN112986075A (zh) * | 2021-03-04 | 2021-06-18 | 长江大学 | 一种细粒沉积促进剂在物理沉积模拟实验中的应用 |
CN113999398B (zh) * | 2021-08-16 | 2022-11-08 | 北控水务(中国)投资有限公司 | 一种Fe-MOF复合高分子靶向絮凝剂、制备方法及应用 |
CN115650391B (zh) * | 2022-09-21 | 2023-06-06 | 广东天赐水处理科技有限公司 | 一种改性聚合氯化铝絮凝剂及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266822A (zh) * | 1999-03-12 | 2000-09-20 | 中国科学院生态环境研究中心 | 聚合铝与聚丙烯酰胺复合型高效能絮凝剂及其制备方法 |
CN1385375A (zh) * | 2002-06-06 | 2002-12-18 | 大庆油田有限责任公司 | 用于油田含油污水低温处理的絮凝剂 |
CN1850647A (zh) * | 2005-04-22 | 2006-10-25 | 中国科学院生态环境研究中心 | 一种用于给水强化混凝处理的新型复合型混凝剂的制备方法 |
CN102010045A (zh) * | 2010-11-19 | 2011-04-13 | 杭州电子科技大学 | 一种含钛聚硅酸金属盐絮凝剂的制备方法 |
CN106517464A (zh) * | 2016-12-09 | 2017-03-22 | 南京工业大学 | 一种聚合钛盐改性壳聚糖絮凝剂、其制备方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5949811A (ja) * | 1982-09-16 | 1984-03-22 | Topy Ind Ltd | 水処理剤 |
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2017
- 2017-07-17 CN CN201710579182.6A patent/CN107176661B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266822A (zh) * | 1999-03-12 | 2000-09-20 | 中国科学院生态环境研究中心 | 聚合铝与聚丙烯酰胺复合型高效能絮凝剂及其制备方法 |
CN1385375A (zh) * | 2002-06-06 | 2002-12-18 | 大庆油田有限责任公司 | 用于油田含油污水低温处理的絮凝剂 |
CN1850647A (zh) * | 2005-04-22 | 2006-10-25 | 中国科学院生态环境研究中心 | 一种用于给水强化混凝处理的新型复合型混凝剂的制备方法 |
CN102010045A (zh) * | 2010-11-19 | 2011-04-13 | 杭州电子科技大学 | 一种含钛聚硅酸金属盐絮凝剂的制备方法 |
CN106517464A (zh) * | 2016-12-09 | 2017-03-22 | 南京工业大学 | 一种聚合钛盐改性壳聚糖絮凝剂、其制备方法及应用 |
Non-Patent Citations (2)
Title |
---|
Coagulation characteristics of titanium (Ti) salt coagulant compared with aluminum (Al) and iron (Fe) salts;Y.X. Zhao等;《Journal of Hazardous Materials》;20101029;第185卷(第2-3期);第1536页摘要,第1541页右栏第2-6段 * |
复合絮凝剂聚合氯化铝铁的制备及其对黄河水的絮凝作用;孔爱平等;《石化技术与应用》;20081130;第26卷(第6期);第574页左栏倒数第1段、第575页左栏第3段、第576页左栏倒数第1段 * |
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Address after: 213000, No. 399 Jingde West Road, Wujin District, Changzhou City, Jiangsu Province Patentee after: SUPUMPS ENVIRONMENT TECHNOLOGY (CHANGZHOU) Co.,Ltd. Country or region after: China Patentee after: Shupengshi water technology (Changzhou) Co.,Ltd. Address before: 213000 Qingjiang Road, Xinbei District, Changzhou, Jiangsu 28 Patentee before: SUPUMPS ENVIRONMENT TECHNOLOGY (CHANGZHOU) Co.,Ltd. Country or region before: China Patentee before: Shupengshi water technology (Changzhou) Co.,Ltd. |