CN111995028B - 一种印染废水复合处理药剂及其制备方法 - Google Patents
一种印染废水复合处理药剂及其制备方法 Download PDFInfo
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- CN111995028B CN111995028B CN202010644459.0A CN202010644459A CN111995028B CN 111995028 B CN111995028 B CN 111995028B CN 202010644459 A CN202010644459 A CN 202010644459A CN 111995028 B CN111995028 B CN 111995028B
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- 239000002351 wastewater Substances 0.000 title claims abstract description 37
- 238000004043 dyeing Methods 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000007639 printing Methods 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims abstract description 20
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims abstract description 20
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000243 solution Substances 0.000 claims description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 11
- 239000012153 distilled water Substances 0.000 claims description 10
- 239000011259 mixed solution Substances 0.000 claims description 8
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 23
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 15
- 150000002500 ions Chemical class 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 7
- 125000000524 functional group Chemical group 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 230000007062 hydrolysis Effects 0.000 abstract description 3
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 229920000642 polymer Polymers 0.000 description 22
- 239000000975 dye Substances 0.000 description 19
- 239000000499 gel Substances 0.000 description 16
- 239000000017 hydrogel Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002156 adsorbate Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005591 charge neutralization Effects 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- -1 printing and dyeing Substances 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving 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
- 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
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
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CN202010644459.0A CN111995028B (zh) | 2020-07-07 | 2020-07-07 | 一种印染废水复合处理药剂及其制备方法 |
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CN202010644459.0A CN111995028B (zh) | 2020-07-07 | 2020-07-07 | 一种印染废水复合处理药剂及其制备方法 |
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CN111995028A CN111995028A (zh) | 2020-11-27 |
CN111995028B true CN111995028B (zh) | 2023-01-06 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247171A (en) * | 1963-04-08 | 1966-04-19 | Dow Chemical Co | Process for hydrolyzing a cross-linked acrylamide polymer and the product thereby |
CN101519237A (zh) * | 2008-02-25 | 2009-09-02 | 四平海特环保设备有限公司 | 复合型高效絮凝剂 |
CN101942167A (zh) * | 2010-09-10 | 2011-01-12 | 天津工业大学 | 含有纳米粘土的高吸附性水凝胶及其制备方法和应用 |
CN104724808A (zh) * | 2015-04-02 | 2015-06-24 | 四川省科学城天人环保有限公司 | 一种聚丙烯酰胺复合絮凝剂及其制备方法 |
CN105582902A (zh) * | 2015-12-22 | 2016-05-18 | 成都新柯力化工科技有限公司 | 一种用于重金属污水处理的复合凝胶材料 |
CN106890632A (zh) * | 2017-03-17 | 2017-06-27 | 中国科学院新疆理化技术研究所 | 一种去除水体重金属的有机无机复合水凝胶 |
CN108084340A (zh) * | 2017-12-28 | 2018-05-29 | 中国神华能源股份有限公司 | 一种分散型絮凝剂及其制备方法与应用 |
CN108503858A (zh) * | 2018-04-02 | 2018-09-07 | 湖北大学 | 一种水凝胶、油水分离器及其制备方法、应用 |
CN109734145A (zh) * | 2019-03-25 | 2019-05-10 | 新乡学院 | 一种印染废水处理用复合絮凝剂 |
JP2020065985A (ja) * | 2018-10-25 | 2020-04-30 | 三菱ケミカルアクア・ソリューションズ株式会社 | 繊維染色廃水処理方法および繊維染色廃水処理剤キット |
-
2020
- 2020-07-07 CN CN202010644459.0A patent/CN111995028B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247171A (en) * | 1963-04-08 | 1966-04-19 | Dow Chemical Co | Process for hydrolyzing a cross-linked acrylamide polymer and the product thereby |
CN101519237A (zh) * | 2008-02-25 | 2009-09-02 | 四平海特环保设备有限公司 | 复合型高效絮凝剂 |
CN101942167A (zh) * | 2010-09-10 | 2011-01-12 | 天津工业大学 | 含有纳米粘土的高吸附性水凝胶及其制备方法和应用 |
CN104724808A (zh) * | 2015-04-02 | 2015-06-24 | 四川省科学城天人环保有限公司 | 一种聚丙烯酰胺复合絮凝剂及其制备方法 |
CN105582902A (zh) * | 2015-12-22 | 2016-05-18 | 成都新柯力化工科技有限公司 | 一种用于重金属污水处理的复合凝胶材料 |
CN106890632A (zh) * | 2017-03-17 | 2017-06-27 | 中国科学院新疆理化技术研究所 | 一种去除水体重金属的有机无机复合水凝胶 |
CN108084340A (zh) * | 2017-12-28 | 2018-05-29 | 中国神华能源股份有限公司 | 一种分散型絮凝剂及其制备方法与应用 |
CN108503858A (zh) * | 2018-04-02 | 2018-09-07 | 湖北大学 | 一种水凝胶、油水分离器及其制备方法、应用 |
JP2020065985A (ja) * | 2018-10-25 | 2020-04-30 | 三菱ケミカルアクア・ソリューションズ株式会社 | 繊維染色廃水処理方法および繊維染色廃水処理剤キット |
CN109734145A (zh) * | 2019-03-25 | 2019-05-10 | 新乡学院 | 一种印染废水处理用复合絮凝剂 |
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Effective date of registration: 20240131 Address after: Room 503, No. 90, Lane 30, Lane 2465, Qixin Road, Minhang District, Shanghai, 2011 Patentee after: Wang Yan Country or region after: China Address before: 15 / F, block B, 88 Daxue West Road, Nanning, Guangxi 530007 Patentee before: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240711 Address after: 201111 floor 2, building 2, No. 1508, Kunyang Road, Minhang District, Shanghai Patentee after: Shanghai Dingyin Technology Co.,Ltd. Country or region after: China Address before: Room 503, No. 90, Lane 30, Lane 2465, Qixin Road, Minhang District, Shanghai, 2011 Patentee before: Wang Yan Country or region before: China |