CN107986417A - 一种造纸污水处理用海泡石/淀粉接枝聚丙烯酰胺复合絮凝剂的制备方法 - Google Patents
一种造纸污水处理用海泡石/淀粉接枝聚丙烯酰胺复合絮凝剂的制备方法 Download PDFInfo
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- CN107986417A CN107986417A CN201711460698.5A CN201711460698A CN107986417A CN 107986417 A CN107986417 A CN 107986417A CN 201711460698 A CN201711460698 A CN 201711460698A CN 107986417 A CN107986417 A CN 107986417A
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- sepiolite
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- 235000019355 sepiolite Nutrition 0.000 title claims abstract description 41
- 239000004113 Sepiolite Substances 0.000 title claims abstract description 38
- 229910052624 sepiolite Inorganic materials 0.000 title claims abstract description 38
- 229920002472 Starch Polymers 0.000 title claims abstract description 18
- 239000008107 starch Substances 0.000 title claims abstract description 18
- 235000019698 starch Nutrition 0.000 title claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 16
- 239000010865 sewage Substances 0.000 title claims abstract description 15
- 238000005189 flocculation Methods 0.000 title claims abstract description 14
- 230000016615 flocculation Effects 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 6
- 239000012065 filter cake Substances 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 230000020477 pH reduction Effects 0.000 claims description 6
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 6
- 235000019394 potassium persulphate Nutrition 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical class [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 5
- 238000000967 suction filtration Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000006392 deoxygenation reaction Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 238000012805 post-processing Methods 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 238000005342 ion exchange Methods 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000005411 Van der Waals force Methods 0.000 abstract description 2
- 238000004220 aggregation Methods 0.000 abstract description 2
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- 229920001577 copolymer Polymers 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 238000004375 physisorption Methods 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 239000003403 water pollutant Substances 0.000 abstract description 2
- 230000004913 activation Effects 0.000 abstract 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010893 paper waste Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000165940 Houjia Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
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- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
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- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
-
- 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
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201711460698.5A CN107986417B (zh) | 2017-12-28 | 2017-12-28 | 一种造纸污水处理用海泡石/淀粉接枝聚丙烯酰胺复合絮凝剂的制备方法 |
Applications Claiming Priority (1)
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CN201711460698.5A CN107986417B (zh) | 2017-12-28 | 2017-12-28 | 一种造纸污水处理用海泡石/淀粉接枝聚丙烯酰胺复合絮凝剂的制备方法 |
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CN107986417A true CN107986417A (zh) | 2018-05-04 |
CN107986417B CN107986417B (zh) | 2021-05-14 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108773873A (zh) * | 2018-07-03 | 2018-11-09 | 合肥峰腾节能科技有限公司 | 一种污水净化剂及其制备方法 |
CN108821382A (zh) * | 2018-07-03 | 2018-11-16 | 合肥峰腾节能科技有限公司 | 一种水产养殖水质净化剂的制备方法 |
CN108862454A (zh) * | 2018-07-03 | 2018-11-23 | 合肥峰腾节能科技有限公司 | 一种水体净化剂的制备方法 |
CN113023953A (zh) * | 2021-03-25 | 2021-06-25 | 浙江建设职业技术学院 | 一种造纸厂污水深度处理方法 |
CN115055165A (zh) * | 2022-06-06 | 2022-09-16 | 山西首爱动物药业有限公司 | 一种物理吸附水体水质改良剂 |
CN116332672A (zh) * | 2023-05-19 | 2023-06-27 | 太仓百川水处理设备有限公司 | 一种陶瓷基多孔污水处理剂及其制备方法 |
Citations (7)
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CN101704928A (zh) * | 2009-11-26 | 2010-05-12 | 广州大学 | 淀粉接枝丙烯酰胺絮凝剂的制备方法 |
CN101746907A (zh) * | 2008-12-01 | 2010-06-23 | 中国石油化工股份有限公司 | 一种含硅废水的处理方法 |
CN103318984A (zh) * | 2013-07-01 | 2013-09-25 | 中国地质大学(武汉) | 一种有机改性海泡石处理聚合物驱采油废水的方法 |
CN103864193A (zh) * | 2014-03-28 | 2014-06-18 | 桂林理工大学 | 一种淀粉沸石分子筛絮凝剂的制备方法 |
CN104801289A (zh) * | 2015-04-28 | 2015-07-29 | 阳原县仁恒精细粘土有限责任公司 | 一种造纸污水处理剂 |
CN105152296A (zh) * | 2015-09-16 | 2015-12-16 | 杨洋 | 一种印染污水处理剂及其制作方法 |
CN106986522A (zh) * | 2017-05-04 | 2017-07-28 | 浙江清天地环境工程有限公司 | 一种絮凝脱水剂及其制备方法 |
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2017
- 2017-12-28 CN CN201711460698.5A patent/CN107986417B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101746907A (zh) * | 2008-12-01 | 2010-06-23 | 中国石油化工股份有限公司 | 一种含硅废水的处理方法 |
CN101704928A (zh) * | 2009-11-26 | 2010-05-12 | 广州大学 | 淀粉接枝丙烯酰胺絮凝剂的制备方法 |
CN103318984A (zh) * | 2013-07-01 | 2013-09-25 | 中国地质大学(武汉) | 一种有机改性海泡石处理聚合物驱采油废水的方法 |
CN103864193A (zh) * | 2014-03-28 | 2014-06-18 | 桂林理工大学 | 一种淀粉沸石分子筛絮凝剂的制备方法 |
CN104801289A (zh) * | 2015-04-28 | 2015-07-29 | 阳原县仁恒精细粘土有限责任公司 | 一种造纸污水处理剂 |
CN105152296A (zh) * | 2015-09-16 | 2015-12-16 | 杨洋 | 一种印染污水处理剂及其制作方法 |
CN106986522A (zh) * | 2017-05-04 | 2017-07-28 | 浙江清天地环境工程有限公司 | 一种絮凝脱水剂及其制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108773873A (zh) * | 2018-07-03 | 2018-11-09 | 合肥峰腾节能科技有限公司 | 一种污水净化剂及其制备方法 |
CN108821382A (zh) * | 2018-07-03 | 2018-11-16 | 合肥峰腾节能科技有限公司 | 一种水产养殖水质净化剂的制备方法 |
CN108862454A (zh) * | 2018-07-03 | 2018-11-23 | 合肥峰腾节能科技有限公司 | 一种水体净化剂的制备方法 |
CN113023953A (zh) * | 2021-03-25 | 2021-06-25 | 浙江建设职业技术学院 | 一种造纸厂污水深度处理方法 |
CN115055165A (zh) * | 2022-06-06 | 2022-09-16 | 山西首爱动物药业有限公司 | 一种物理吸附水体水质改良剂 |
CN116332672A (zh) * | 2023-05-19 | 2023-06-27 | 太仓百川水处理设备有限公司 | 一种陶瓷基多孔污水处理剂及其制备方法 |
CN116332672B (zh) * | 2023-05-19 | 2023-12-01 | 太仓百川水处理设备有限公司 | 一种陶瓷基多孔污水处理剂及其制备方法 |
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