CN112121776A - 一种用于去除印染废水中锑的吸附剂及其制备方法和应用 - Google Patents
一种用于去除印染废水中锑的吸附剂及其制备方法和应用 Download PDFInfo
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- CN112121776A CN112121776A CN202010984171.8A CN202010984171A CN112121776A CN 112121776 A CN112121776 A CN 112121776A CN 202010984171 A CN202010984171 A CN 202010984171A CN 112121776 A CN112121776 A CN 112121776A
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- Prior art keywords
- acrylamide
- aqueous solution
- metal oxide
- hours
- polyacrylonitrile fiber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28047—Gels
-
- 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
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Dispersion Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
最大吸附量(mg/g) | |
实施例1 | 182 |
实施例2 | 181 |
实施例3 | 185 |
对比例1 | 169 |
对比例2 | 160 |
对比例3 | 168 |
锑的去除率(%,第一次) | 锑的去除率(%,循环5次) | |
实施例1 | 99.1 | 95.3 |
实施例2 | 99.2 | 95.4 |
实施例3 | 99.5 | 95.8 |
对比例1 | 94.3 | 89.2 |
对比例2 | 93.9 | 87.5 |
对比例3 | 94.5 | 89.1 |
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110663777.6A CN113231047A (zh) | 2020-09-18 | 2020-09-18 | 一种吸附剂在去除含锑印染废水中的应用 |
CN202010984171.8A CN112121776B (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂及其制备方法和应用 |
CN202110663769.1A CN113274990A (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010984171.8A CN112121776B (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂及其制备方法和应用 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110663769.1A Division CN113274990A (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂 |
CN202110663777.6A Division CN113231047A (zh) | 2020-09-18 | 2020-09-18 | 一种吸附剂在去除含锑印染废水中的应用 |
Publications (2)
Publication Number | Publication Date |
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CN112121776A true CN112121776A (zh) | 2020-12-25 |
CN112121776B CN112121776B (zh) | 2021-06-15 |
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CN202010984171.8A Active CN112121776B (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂及其制备方法和应用 |
CN202110663769.1A Withdrawn CN113274990A (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂 |
CN202110663777.6A Withdrawn CN113231047A (zh) | 2020-09-18 | 2020-09-18 | 一种吸附剂在去除含锑印染废水中的应用 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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CN202110663769.1A Withdrawn CN113274990A (zh) | 2020-09-18 | 2020-09-18 | 一种用于去除印染废水中锑的吸附剂 |
CN202110663777.6A Withdrawn CN113231047A (zh) | 2020-09-18 | 2020-09-18 | 一种吸附剂在去除含锑印染废水中的应用 |
Country Status (1)
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CN (3) | CN112121776B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113173631A (zh) * | 2021-04-30 | 2021-07-27 | 中国科学院地球化学研究所 | 一种促进硫化亚铁对污染水中Sb(III)去除的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003055594A2 (fr) * | 2001-12-27 | 2003-07-10 | Eka Chemicals Ab | Materiaux supports optiquement actifs, leur procede de prepartion et leurs utilisations |
CN107349919A (zh) * | 2017-07-28 | 2017-11-17 | 中广核达胜加速器技术有限公司 | 一种铀酰吸附材料的合成方法及其应用 |
CN109289803A (zh) * | 2018-09-29 | 2019-02-01 | 西南科技大学 | 多胺基/偕胺肟基修饰的多官能团离子交换纤维制备及使用方法 |
CN109364891A (zh) * | 2018-11-14 | 2019-02-22 | 上海交通大学 | 一种处理含锑废水的改性聚丙烯腈及其制备方法 |
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2020
- 2020-09-18 CN CN202010984171.8A patent/CN112121776B/zh active Active
- 2020-09-18 CN CN202110663769.1A patent/CN113274990A/zh not_active Withdrawn
- 2020-09-18 CN CN202110663777.6A patent/CN113231047A/zh not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003055594A2 (fr) * | 2001-12-27 | 2003-07-10 | Eka Chemicals Ab | Materiaux supports optiquement actifs, leur procede de prepartion et leurs utilisations |
CN107349919A (zh) * | 2017-07-28 | 2017-11-17 | 中广核达胜加速器技术有限公司 | 一种铀酰吸附材料的合成方法及其应用 |
CN109289803A (zh) * | 2018-09-29 | 2019-02-01 | 西南科技大学 | 多胺基/偕胺肟基修饰的多官能团离子交换纤维制备及使用方法 |
CN109364891A (zh) * | 2018-11-14 | 2019-02-22 | 上海交通大学 | 一种处理含锑废水的改性聚丙烯腈及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113173631A (zh) * | 2021-04-30 | 2021-07-27 | 中国科学院地球化学研究所 | 一种促进硫化亚铁对污染水中Sb(III)去除的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113231047A (zh) | 2021-08-10 |
CN113274990A (zh) | 2021-08-20 |
CN112121776B (zh) | 2021-06-15 |
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