CN104971697B - 一种用于去除水体中砷污染的磁性生物炭材料的制备及应用方法 - Google Patents
一种用于去除水体中砷污染的磁性生物炭材料的制备及应用方法 Download PDFInfo
- Publication number
- CN104971697B CN104971697B CN201510384110.7A CN201510384110A CN104971697B CN 104971697 B CN104971697 B CN 104971697B CN 201510384110 A CN201510384110 A CN 201510384110A CN 104971697 B CN104971697 B CN 104971697B
- Authority
- CN
- China
- Prior art keywords
- crho
- arsenic
- magnetic bio
- magnetic
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active - Reinstated
Links
- 229910052785 arsenic Inorganic materials 0.000 title claims abstract description 52
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 23
- 239000000463 material Substances 0.000 title abstract description 11
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000010903 husk Substances 0.000 claims abstract description 33
- 229910021642 ultra pure water Inorganic materials 0.000 claims abstract description 20
- 239000012498 ultrapure water Substances 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 8
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 4
- 238000005119 centrifugation Methods 0.000 claims abstract description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims abstract 2
- 239000003610 charcoal Substances 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000003575 carbonaceous material Substances 0.000 claims description 9
- 238000011068 loading method Methods 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000003795 desorption Methods 0.000 claims description 7
- 229910021577 Iron(II) chloride Inorganic materials 0.000 claims description 6
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 10
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- 241000209094 Oryza Species 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 238000010907 mechanical stirring Methods 0.000 abstract 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 1
- 241001139313 Linmingia china Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
Description
Element | Wt% | At% |
CK | 52.84 | 80.01 |
OK | 4.91 | 5.58 |
SiK | 1.7 | 1.10 |
CaK | 0.76 | 0.34 |
FeK | 39.8 | 12.96 |
Matrix | Correction | ZAF |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510384110.7A CN104971697B (zh) | 2015-07-03 | 2015-07-03 | 一种用于去除水体中砷污染的磁性生物炭材料的制备及应用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510384110.7A CN104971697B (zh) | 2015-07-03 | 2015-07-03 | 一种用于去除水体中砷污染的磁性生物炭材料的制备及应用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104971697A CN104971697A (zh) | 2015-10-14 |
CN104971697B true CN104971697B (zh) | 2017-05-03 |
Family
ID=54268989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510384110.7A Active - Reinstated CN104971697B (zh) | 2015-07-03 | 2015-07-03 | 一种用于去除水体中砷污染的磁性生物炭材料的制备及应用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104971697B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105536703A (zh) * | 2015-12-25 | 2016-05-04 | 华中农业大学 | 一种一步合成磁性生物炭的制备方法 |
CN105540726A (zh) * | 2016-03-08 | 2016-05-04 | 湖南大学 | 一种磁性壳聚糖/生物炭复合材料去除废水中五价砷的方法 |
CN105601022B (zh) * | 2016-04-01 | 2017-12-29 | 武汉科技大学 | 一种从燃煤电厂脱硫废水中回收高品质工业盐的方法 |
CN105944668A (zh) * | 2016-05-11 | 2016-09-21 | 中国农业科学院农业环境与可持续发展研究所 | 一种治理砷污染的改性生物质炭、其制备方法及应用 |
CN106362685A (zh) * | 2016-09-14 | 2017-02-01 | 中南大学 | 一种用于除砷的改性生物炭材料、其制备及应用 |
CN107824612B (zh) * | 2017-11-04 | 2018-09-28 | 江西夏氏春秋环境股份有限公司 | 一种Fe3O4基生物炭土壤钝化剂的制备方法 |
CN108359469B (zh) * | 2018-01-22 | 2021-03-19 | 环境保护部南京环境科学研究所 | 炭气凝胶/四氧化三铁/二氧化钛复合纳米土壤修复剂的再生方法 |
CN109759011A (zh) * | 2019-01-23 | 2019-05-17 | 南阳师范学院 | 稻草基磁性生物炭的制备方法 |
CN109939644B (zh) * | 2019-04-10 | 2022-06-21 | 辽宁工程技术大学 | 一种改性生物炭的制备方法 |
CN110142023A (zh) * | 2019-04-18 | 2019-08-20 | 中国科学院南京土壤研究所 | 一种纳米四氧化三铁/改性生物炭复合材料及其制备方法和应用 |
CN110204030B (zh) * | 2019-05-23 | 2020-11-24 | 华中科技大学 | 一种利用生物炭氧化地下水中三价砷的方法 |
CN110787771A (zh) * | 2019-10-25 | 2020-02-14 | 天津大学 | 一种改性蓝藻生物炭及其制备方法及应用 |
CN111672466A (zh) * | 2020-06-07 | 2020-09-18 | 桂林理工大学 | 一种磁性氧化铁/桑树杆生物炭复合材料的制备方法及应用 |
CN113264799A (zh) * | 2021-05-25 | 2021-08-17 | 佛山市三水区健叶农副产品加工厂 | 一种处理玉米杆的方法 |
CN113509813B (zh) * | 2021-07-08 | 2022-07-26 | 广西柳州中和高新技术有限公司 | Ag@Fe3O4@C/TiO2纳米材料的合成方法及其用途 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101642699A (zh) * | 2009-08-06 | 2010-02-10 | 浙江大学 | 一种磁性生物碳吸附材料的制备方法及其用途 |
WO2014132107A1 (en) * | 2013-02-27 | 2014-09-04 | Empire Technology Development Llc | Preparation and use of magnetic polymer nanocomposites |
CN103551113A (zh) * | 2013-11-18 | 2014-02-05 | 湖南农业大学 | 一种稻壳基炭负载纳米四氧化三铁颗粒的制备方法及利用其处理含铅废水的方法 |
CN104368308B (zh) * | 2014-07-03 | 2017-09-19 | 中国科学院西北高原生物研究所 | 一种基于沙棘枝干的复合吸附剂及其制备方法 |
CN104549155A (zh) * | 2015-01-23 | 2015-04-29 | 中国科学院生态环境研究中心 | 生物炭复合材料及其应用 |
-
2015
- 2015-07-03 CN CN201510384110.7A patent/CN104971697B/zh active Active - Reinstated
Also Published As
Publication number | Publication date |
---|---|
CN104971697A (zh) | 2015-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104971697B (zh) | 一种用于去除水体中砷污染的磁性生物炭材料的制备及应用方法 | |
Long et al. | A review of removal technology for antimony in aqueous solution | |
Bhalara et al. | A review of potential remediation techniques for uranium (VI) ion retrieval from contaminated aqueous environment | |
Liu et al. | Adsorption behavior and mechanism of Pb (II) and complex Cu (II) species by biowaste-derived char with amino functionalization | |
CN107188330B (zh) | 一种吸附净化酸性废水的方法 | |
Jing et al. | Ultrasound enhanced adsorption and desorption of chromium (VI) on activated carbon and polymeric resin | |
CN106076261B (zh) | 一种重金属离子吸附剂及制备方法和应用 | |
Ma et al. | Removal of arsenic from aqueous solution by two types of nano TiO 2 crystals | |
US20190084843A1 (en) | System and method for water treatment | |
Luu et al. | Pb (II) adsorption mechanism and capability from aqueous solution using red mud modified by chitosan | |
Ghosh et al. | Removal of mercury from industrial effluents by adsorption and advanced oxidation processes: a comprehensive review | |
CN103623782A (zh) | 复合磁性吸附材料的制备和去除废水中重金属离子的方法 | |
CN101920191B (zh) | 一种活性炭改性材料及在水除砷中的用途 | |
Chu et al. | Advances in chelating resins for adsorption of heavy metal ions | |
Venkatraman et al. | Removal of heavy metal ion concentrations from the wastewater using tobacco leaves coated with iron oxide nanoparticles | |
Sabir et al. | Agricultural waste absorbents for heavy metal removal | |
Gupta et al. | Adsorption of chromium (VI) by a low-cost adsorbent prepared from tamarind seeds | |
Li et al. | FeOOH and nZVI combined with superconducting high gradient magnetic separation for the remediation of high-arsenic metallurgical wastewater | |
Vishnu et al. | Synthesis of tri-metallic surface engineered nanobiochar from cynodon dactylon residues in a single step-batch and column studies for the removal of copper and lead ions | |
Gupta et al. | Adsorption of Cr (VI) by a low-cost adsorbent prepared from neem leaves | |
CN109012565A (zh) | 一种掺氮的磁性碳材料吸附去除废水中重金属离子的方法 | |
CN109368872A (zh) | 一种钨冶炼废水深度处理的方法 | |
CN104815611B (zh) | 一种吸附除砷除磷氧化铁改性石英砂滤材的制备方法 | |
Onyancha et al. | Influence of magnetism-mediated potentialities of recyclable adsorbents for heavy metal ions removal from aqueous solutions–an organized review | |
Raj et al. | Potential of sugarcane bagasse in remediation of heavy metals: A review |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20190703 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
RR01 | Reinstatement of patent right | ||
RR01 | Reinstatement of patent right |
Former decision: termination of patent right due to unpaid annual fee Former decision publication date: 20200623 |
|
RR01 | Reinstatement of patent right | ||
RR01 | Reinstatement of patent right |
Former decision: Termination of patent right without annual fee Former decision publication date: 20200623 |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Business Center, Guzhang Industrial Development Zone, Hongshilin Town, Guzhang County, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province 416305 Patentee after: HUNAN DEBAO HENGJIANG ENVIRONMENTAL PROTECTION BIOTECHNOLOGY Co.,Ltd. Patentee after: Jiang Qing Address before: Room 302, Jifeng Company Office Building, No. 69, Renmin South Road, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province 416007 Patentee before: HUNAN DEBAO HENGJIANG ENVIRONMENTAL PROTECTION BIOTECHNOLOGY Co.,Ltd. Patentee before: Jiang Qing |