CN111420645B - 一种水处理吸附材料及其制备方法 - Google Patents
一种水处理吸附材料及其制备方法 Download PDFInfo
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- CN111420645B CN111420645B CN202010247919.6A CN202010247919A CN111420645B CN 111420645 B CN111420645 B CN 111420645B CN 202010247919 A CN202010247919 A CN 202010247919A CN 111420645 B CN111420645 B CN 111420645B
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- water
- foaming agent
- drying
- water treatment
- adsorption material
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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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—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 surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
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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
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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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
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—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 surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
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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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—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 surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
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- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
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- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010247919.6A CN111420645B (zh) | 2020-03-31 | 2020-03-31 | 一种水处理吸附材料及其制备方法 |
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CN202010247919.6A CN111420645B (zh) | 2020-03-31 | 2020-03-31 | 一种水处理吸附材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111420645A CN111420645A (zh) | 2020-07-17 |
CN111420645B true CN111420645B (zh) | 2023-06-13 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012077033A2 (en) * | 2010-12-06 | 2012-06-14 | Council Of Scientific & Industrial Research | Organic-inorganic composite material for removal of anionic pollutants from water and process for the preparation thereof |
CN103420353A (zh) * | 2012-05-15 | 2013-12-04 | 北京化工大学 | 一种多孔炭材料及其制备方法和应用 |
CN105271171A (zh) * | 2015-11-05 | 2016-01-27 | 江苏大学 | 一种以虾壳为碳源的n掺杂多级孔碳材料的制备方法 |
CN106006636A (zh) * | 2016-05-19 | 2016-10-12 | 中国科学院青岛生物能源与过程研究所 | 一种生物质基氮掺杂多孔碳材料及其制备方法和应用 |
CN106571239A (zh) * | 2016-11-03 | 2017-04-19 | 辽宁师范大学 | 生物质基氧化钙活化煤沥青一步制备超级电容器及锂离子电池用分级多孔炭电极材料的方法 |
CN109012593A (zh) * | 2018-08-29 | 2018-12-18 | 农业部环境保护科研监测所 | 一种生物质炭材料及其制备方法和应用 |
CN109046240A (zh) * | 2018-08-15 | 2018-12-21 | 浙江海洋大学 | 一种基于高比表面积虾壳生物质炭的重金属吸附剂制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10214596B2 (en) * | 2013-11-18 | 2019-02-26 | National Research Council Of Canada | Chitin nanocrystals and process for preparation thereof |
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2020
- 2020-03-31 CN CN202010247919.6A patent/CN111420645B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012077033A2 (en) * | 2010-12-06 | 2012-06-14 | Council Of Scientific & Industrial Research | Organic-inorganic composite material for removal of anionic pollutants from water and process for the preparation thereof |
CN103420353A (zh) * | 2012-05-15 | 2013-12-04 | 北京化工大学 | 一种多孔炭材料及其制备方法和应用 |
CN105271171A (zh) * | 2015-11-05 | 2016-01-27 | 江苏大学 | 一种以虾壳为碳源的n掺杂多级孔碳材料的制备方法 |
CN106006636A (zh) * | 2016-05-19 | 2016-10-12 | 中国科学院青岛生物能源与过程研究所 | 一种生物质基氮掺杂多孔碳材料及其制备方法和应用 |
CN106571239A (zh) * | 2016-11-03 | 2017-04-19 | 辽宁师范大学 | 生物质基氧化钙活化煤沥青一步制备超级电容器及锂离子电池用分级多孔炭电极材料的方法 |
CN109046240A (zh) * | 2018-08-15 | 2018-12-21 | 浙江海洋大学 | 一种基于高比表面积虾壳生物质炭的重金属吸附剂制备方法 |
CN109012593A (zh) * | 2018-08-29 | 2018-12-18 | 农业部环境保护科研监测所 | 一种生物质炭材料及其制备方法和应用 |
Non-Patent Citations (2)
Title |
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Application of Chitosan for the Removal of Metals From Wastewaters by adsorption—Mechanisms and Models Review;C.Gerente et al.;《Critical Reviews in Environmental Science and Technology》;20070112;第37卷(第1期);41-127 * |
农林废弃生物质吸附材料在水污染治理中的应用;易锦馨等;《化学进展》;20190531;第31卷(第5期);760-772 * |
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Inventor after: Lin Tao Inventor after: Wang Yuchen Inventor after: Chen Han Inventor after: Chang Xinqiang Inventor after: Zhang Shisheng Inventor after: Zheng Songyuan Inventor before: Lin Tao Inventor before: Chen Han Inventor before: Chang Xinqiang Inventor before: Zhang Shisheng Inventor before: Zheng Songyuan |
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