CN105536722B - 一种用于吸附重金属的复合吸附剂及其制备方法 - Google Patents
一种用于吸附重金属的复合吸附剂及其制备方法 Download PDFInfo
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- CN105536722B CN105536722B CN201610026967.6A CN201610026967A CN105536722B CN 105536722 B CN105536722 B CN 105536722B CN 201610026967 A CN201610026967 A CN 201610026967A CN 105536722 B CN105536722 B CN 105536722B
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- eichhornia crassipes
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 21
- 239000003463 adsorbent Substances 0.000 title claims abstract description 20
- 150000001875 compounds Chemical class 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 32
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 31
- 240000003826 Eichhornia crassipes Species 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 241000233805 Phoenix Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610026967.6A CN105536722B (zh) | 2016-01-14 | 2016-01-14 | 一种用于吸附重金属的复合吸附剂及其制备方法 |
Applications Claiming Priority (1)
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CN201610026967.6A CN105536722B (zh) | 2016-01-14 | 2016-01-14 | 一种用于吸附重金属的复合吸附剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105536722A CN105536722A (zh) | 2016-05-04 |
CN105536722B true CN105536722B (zh) | 2018-10-19 |
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CN201610026967.6A Active CN105536722B (zh) | 2016-01-14 | 2016-01-14 | 一种用于吸附重金属的复合吸附剂及其制备方法 |
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CN (1) | CN105536722B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080050273A1 (en) * | 2006-08-22 | 2008-02-28 | Agblevor Foster A | Biodegradable Litter Amendment Material from Agricultural Residues |
CN101844071B (zh) * | 2010-05-26 | 2014-08-13 | 高永宏 | 一种利用造纸污泥制备的吸附材料 |
CN103028598A (zh) * | 2013-01-06 | 2013-04-10 | 四川农业大学 | 聚丙烯酰胺在清除土壤重金属锌污染中的应用 |
CN104624168A (zh) * | 2014-12-26 | 2015-05-20 | 安徽省中日农业环保科技有限公司 | 一种基于植物秸秆的重金属吸附剂及其制备方法 |
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- 2016-01-14 CN CN201610026967.6A patent/CN105536722B/zh active Active
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Effective date of registration: 20180911 Address after: 343100 Ji'an County, Jiangxi province Ji'an County North source village official village Tangshan natural village 21 Applicant after: Luo Jun Address before: 528000 No. 44 North Lane, Sanjiang Town, Sanjiang Town, Sanshui District, Foshan, Guangdong Applicant before: Huang Wenhui |
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Effective date of registration: 20200326 Address after: No. 903, building 1, Datang headquarters, No. 21, Pingle Avenue, Nanning District, China (Guangxi) pilot Free Trade Zone, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GREEN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 343100 Ji'an County, Jiangxi province Ji'an County North source village official village Tangshan natural village 21 Patentee before: Luo Jun |
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