CN108889280A - 一种粉煤灰-壳聚糖复合颗粒吸附材料的制备方法 - Google Patents
一种粉煤灰-壳聚糖复合颗粒吸附材料的制备方法 Download PDFInfo
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- CN108889280A CN108889280A CN201810870084.2A CN201810870084A CN108889280A CN 108889280 A CN108889280 A CN 108889280A CN 201810870084 A CN201810870084 A CN 201810870084A CN 108889280 A CN108889280 A CN 108889280A
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- adsorbent material
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- chitosan
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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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
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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
- B01J20/28014—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
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
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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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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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
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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
- C02F2101/20—Heavy metals or heavy metal compounds
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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
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
投加0.05g吸附剂吸附24h剩余浓度 | 投加0.1g吸附剂吸附24h剩余浓度 | |
地下水1(0.25mg/L) | 0.044 | 0.012 |
地下水2(1.505mg/L) | 0.161 | 0.029 |
解吸次数 | 最大吸附值(mg/g) |
原始材料 | 91.7 |
第一次解吸 | 90.8 |
第二次解吸 | 88.6 |
第三次解吸 | 86.9 |
第四次解吸 | 84.7 |
第五次解吸 | 83.4 |
第六次解吸 | 81.2 |
Claims (10)
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CN201810870084.2A CN108889280A (zh) | 2018-08-02 | 2018-08-02 | 一种粉煤灰-壳聚糖复合颗粒吸附材料的制备方法 |
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CN201810870084.2A CN108889280A (zh) | 2018-08-02 | 2018-08-02 | 一种粉煤灰-壳聚糖复合颗粒吸附材料的制备方法 |
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CN108889280A true CN108889280A (zh) | 2018-11-27 |
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CN201810870084.2A Pending CN108889280A (zh) | 2018-08-02 | 2018-08-02 | 一种粉煤灰-壳聚糖复合颗粒吸附材料的制备方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110052249A (zh) * | 2019-05-23 | 2019-07-26 | 安徽大学 | 一种利用壳聚糖包覆粉煤灰处理含铬废水的工艺方法 |
CN110354815A (zh) * | 2019-03-13 | 2019-10-22 | 广西中连智浩科技有限公司 | 一种接枝改性磁性壳聚糖絮凝剂的制备方法 |
CN111499265A (zh) * | 2020-04-09 | 2020-08-07 | 青岛理工大学 | 一种耐磨抗冲击环氧砂浆修补材料及其制备方法 |
CN111530434A (zh) * | 2020-05-13 | 2020-08-14 | 鲁东大学 | 一种吸附重金属离子的硅胶吸附剂及其制备方法 |
CN112295547A (zh) * | 2020-09-25 | 2021-02-02 | 长春工业大学 | 一种粉煤灰/羧甲基纤维素/壳聚糖复合材料的制备方法 |
CN112551496A (zh) * | 2020-12-07 | 2021-03-26 | 安徽辉隆中成科技有限公司 | 一种去除磷酸杂质的方法及装置 |
CN113880178A (zh) * | 2021-09-02 | 2022-01-04 | 郑州大学 | 一种用于去除水中Cr(Ⅵ)的磺化煤负载还原铁粉材料及其制备方法 |
Citations (3)
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---|---|---|---|---|
CN104310597A (zh) * | 2014-09-28 | 2015-01-28 | 青岛文创科技有限公司 | 一种印染废水处理剂的制备方法 |
CN105036237A (zh) * | 2015-07-31 | 2015-11-11 | 安徽理工大学 | 一种利用壳聚糖改性粉煤灰处理含重金属离子废水的工艺方法 |
CN108311124A (zh) * | 2018-03-08 | 2018-07-24 | 东华理工大学 | 一种超支化聚硅氧烷改性粉煤灰的制备方法及应用 |
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2018
- 2018-08-02 CN CN201810870084.2A patent/CN108889280A/zh active Pending
Patent Citations (3)
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CN104310597A (zh) * | 2014-09-28 | 2015-01-28 | 青岛文创科技有限公司 | 一种印染废水处理剂的制备方法 |
CN105036237A (zh) * | 2015-07-31 | 2015-11-11 | 安徽理工大学 | 一种利用壳聚糖改性粉煤灰处理含重金属离子废水的工艺方法 |
CN108311124A (zh) * | 2018-03-08 | 2018-07-24 | 东华理工大学 | 一种超支化聚硅氧烷改性粉煤灰的制备方法及应用 |
Non-Patent Citations (1)
Title |
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谷月霞等: "改性粉煤灰负载壳聚糖处理模拟铬(VI)废水的研究", 《2009年全国电子电镀及表面处理学术交流会论文集》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110354815A (zh) * | 2019-03-13 | 2019-10-22 | 广西中连智浩科技有限公司 | 一种接枝改性磁性壳聚糖絮凝剂的制备方法 |
CN110052249A (zh) * | 2019-05-23 | 2019-07-26 | 安徽大学 | 一种利用壳聚糖包覆粉煤灰处理含铬废水的工艺方法 |
CN111499265A (zh) * | 2020-04-09 | 2020-08-07 | 青岛理工大学 | 一种耐磨抗冲击环氧砂浆修补材料及其制备方法 |
CN111530434A (zh) * | 2020-05-13 | 2020-08-14 | 鲁东大学 | 一种吸附重金属离子的硅胶吸附剂及其制备方法 |
CN112295547A (zh) * | 2020-09-25 | 2021-02-02 | 长春工业大学 | 一种粉煤灰/羧甲基纤维素/壳聚糖复合材料的制备方法 |
CN112551496A (zh) * | 2020-12-07 | 2021-03-26 | 安徽辉隆中成科技有限公司 | 一种去除磷酸杂质的方法及装置 |
CN113880178A (zh) * | 2021-09-02 | 2022-01-04 | 郑州大学 | 一种用于去除水中Cr(Ⅵ)的磺化煤负载还原铁粉材料及其制备方法 |
CN113880178B (zh) * | 2021-09-02 | 2023-08-04 | 郑州大学 | 一种用于去除水中Cr(Ⅵ)的磺化煤负载还原铁粉材料及其制备方法 |
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