CN111573799A - 一种无机复合聚合氯化铝水处理药剂及其制备方法 - Google Patents
一种无机复合聚合氯化铝水处理药剂及其制备方法 Download PDFInfo
- Publication number
- CN111573799A CN111573799A CN202010359921.2A CN202010359921A CN111573799A CN 111573799 A CN111573799 A CN 111573799A CN 202010359921 A CN202010359921 A CN 202010359921A CN 111573799 A CN111573799 A CN 111573799A
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- CN
- China
- Prior art keywords
- bentonite
- water treatment
- treatment agent
- solution
- inorganic composite
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 55
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 35
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000440 bentonite Substances 0.000 claims abstract description 38
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 38
- -1 aluminum ions Chemical class 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000001035 drying Methods 0.000 claims description 19
- 239000002689 soil Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 18
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 10
- 235000019441 ethanol Nutrition 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 238000000967 suction filtration Methods 0.000 claims description 10
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 238000009210 therapy by ultrasound Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 4
- 230000003311 flocculating effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 238000005189 flocculation Methods 0.000 abstract description 17
- 230000016615 flocculation Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 8
- 239000000701 coagulant Substances 0.000 description 6
- 239000006228 supernatant Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 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
- 125000003396 thiol group Chemical group [H]S* 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000013068 control sample Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003911 water pollution 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
- C02F1/5236—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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010359921.2A CN111573799B (zh) | 2020-04-30 | 2020-04-30 | 一种无机复合聚合氯化铝水处理药剂及其制备方法 |
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CN202010359921.2A CN111573799B (zh) | 2020-04-30 | 2020-04-30 | 一种无机复合聚合氯化铝水处理药剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111573799A true CN111573799A (zh) | 2020-08-25 |
CN111573799B CN111573799B (zh) | 2023-01-06 |
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CN202010359921.2A Active CN111573799B (zh) | 2020-04-30 | 2020-04-30 | 一种无机复合聚合氯化铝水处理药剂及其制备方法 |
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CN (1) | CN111573799B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113735281A (zh) * | 2021-09-15 | 2021-12-03 | 海南天禹环保工程有限公司 | 一种可降解污水处理用生物絮凝剂及其制备方法 |
CN113828014A (zh) * | 2021-09-14 | 2021-12-24 | 海南金海浆纸业有限公司 | 一种聚合氯化铝溶液的纯化脱色工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101531388A (zh) * | 2009-04-23 | 2009-09-16 | 东营华泰精细化工有限责任公司 | 一种聚合氯化铝的生产配方及工艺 |
CN101613146A (zh) * | 2009-07-30 | 2009-12-30 | 浙江理工大学 | 高聚合铝-膨润土复合混凝剂及其原位生成制备法 |
CN102660293A (zh) * | 2012-05-07 | 2012-09-12 | 广东省物料实验检测中心 | 一种治理土壤重金属污染的巯基-蒙脱石复合体材料及其制备方法 |
-
2020
- 2020-04-30 CN CN202010359921.2A patent/CN111573799B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101531388A (zh) * | 2009-04-23 | 2009-09-16 | 东营华泰精细化工有限责任公司 | 一种聚合氯化铝的生产配方及工艺 |
CN101613146A (zh) * | 2009-07-30 | 2009-12-30 | 浙江理工大学 | 高聚合铝-膨润土复合混凝剂及其原位生成制备法 |
CN102660293A (zh) * | 2012-05-07 | 2012-09-12 | 广东省物料实验检测中心 | 一种治理土壤重金属污染的巯基-蒙脱石复合体材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
厉衡隆等: "《铝冶炼生产技术手册 上》", 31 July 2011, 北京:冶金工业出版社 * |
郑秀华: "《膨润土应用技术》", 30 September 2001, 武汉:中国地质大学出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113828014A (zh) * | 2021-09-14 | 2021-12-24 | 海南金海浆纸业有限公司 | 一种聚合氯化铝溶液的纯化脱色工艺 |
CN113828014B (zh) * | 2021-09-14 | 2023-03-17 | 海南金海浆纸业有限公司 | 一种聚合氯化铝溶液的纯化脱色工艺 |
CN113735281A (zh) * | 2021-09-15 | 2021-12-03 | 海南天禹环保工程有限公司 | 一种可降解污水处理用生物絮凝剂及其制备方法 |
CN113735281B (zh) * | 2021-09-15 | 2023-03-31 | 海南天禹环保工程有限公司 | 一种可降解污水处理用生物絮凝剂及其制备方法 |
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CN111573799B (zh) | 2023-01-06 |
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Effective date of registration: 20230105 Address after: 527100 Room 212, Floor 2, Office Building 1, Yunan Industrial Transfer Park, Dawan Town, Yunan County, Yunfu City, Guangdong Province Patentee after: Yunfu Yunan Chunxu Environmental Protection Technology Co.,Ltd. Address before: 15 / F, block B, 88 Daxue West Road, Nanning, Guangxi 530007 Patentee before: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. |
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Effective date of registration: 20231019 Address after: 016100 Mengxi Industrial Park, Mengxi Town, Etuoke Banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: ERDOS LANTIAN BAIYUN ENVIRONMENTAL PROTECTION MATERIALS Co.,Ltd. Address before: 527100 Room 212, Floor 2, Office Building 1, Yunan Industrial Transfer Park, Dawan Town, Yunan County, Yunfu City, Guangdong Province Patentee before: Yunfu Yunan Chunxu Environmental Protection Technology Co.,Ltd. |
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