CN102849817B - 生物吸附剂填充柱分离重金属铅镉的方法 - Google Patents
生物吸附剂填充柱分离重金属铅镉的方法 Download PDFInfo
- Publication number
- CN102849817B CN102849817B CN201210303771.9A CN201210303771A CN102849817B CN 102849817 B CN102849817 B CN 102849817B CN 201210303771 A CN201210303771 A CN 201210303771A CN 102849817 B CN102849817 B CN 102849817B
- Authority
- CN
- China
- Prior art keywords
- packed column
- cadmium
- straw
- lead
- hydroxyl surface
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 229910052793 cadmium Inorganic materials 0.000 title claims abstract description 23
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 16
- 239000003463 adsorbent Substances 0.000 title abstract description 4
- 239000010902 straw Substances 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims abstract description 13
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 9
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 claims abstract description 6
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 240000008042 Zea mays Species 0.000 claims description 15
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 15
- 239000003480 eluent Substances 0.000 claims description 9
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 8
- 235000009973 maize Nutrition 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000003607 modifier Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 230000002411 adverse Effects 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- POLIXZIAIMAECK-UHFFFAOYSA-N 4-[2-(2,6-dioxomorpholin-4-yl)ethyl]morpholine-2,6-dione Chemical compound C1C(=O)OC(=O)CN1CCN1CC(=O)OC(=O)C1 POLIXZIAIMAECK-UHFFFAOYSA-N 0.000 claims description 2
- 240000006394 Sorghum bicolor Species 0.000 claims description 2
- 235000015505 Sorghum bicolor subsp. bicolor Nutrition 0.000 claims description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims description 2
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical group C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 claims description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920006395 saturated elastomer Polymers 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 2
- 238000012856 packing Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000010828 elution Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 4
- BDOYKFSQFYNPKF-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;sodium Chemical compound [Na].[Na].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O BDOYKFSQFYNPKF-UHFFFAOYSA-N 0.000 description 3
- 206010013786 Dry skin Diseases 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210303771.9A CN102849817B (zh) | 2012-08-24 | 2012-08-24 | 生物吸附剂填充柱分离重金属铅镉的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210303771.9A CN102849817B (zh) | 2012-08-24 | 2012-08-24 | 生物吸附剂填充柱分离重金属铅镉的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102849817A CN102849817A (zh) | 2013-01-02 |
CN102849817B true CN102849817B (zh) | 2014-04-09 |
Family
ID=47396867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210303771.9A Active CN102849817B (zh) | 2012-08-24 | 2012-08-24 | 生物吸附剂填充柱分离重金属铅镉的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102849817B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103435189B (zh) * | 2013-08-30 | 2015-07-01 | 武汉市硕隽科技有限公司 | 一种净化电镀废水的方法 |
CN103566907B (zh) * | 2013-11-13 | 2015-07-08 | 济南大学 | 一种均苯四甲酸二酐修饰丝瓜络吸附剂的制备方法及应用 |
CN103566908B (zh) * | 2013-11-13 | 2015-08-19 | 济南大学 | 一种均苯四甲酸二酐改性椰壳吸附剂的制备方法及应用 |
CN105394520B (zh) * | 2015-10-30 | 2019-03-15 | 江南大学 | 一种整粒大米除镉的方法 |
CN106435198B (zh) * | 2016-12-09 | 2018-11-06 | 武汉工程大学 | 一种酸浸联合生物吸附法动态分离回收冶金污泥中铜的方法 |
CN107840431A (zh) * | 2017-10-31 | 2018-03-27 | 东北林业大学 | 一种清除溶液中亚硝酸根离子材料的制备方法及应用 |
CN108244459A (zh) * | 2018-01-10 | 2018-07-06 | 山东青果食品有限公司 | 一种去除蔬菜重金属的方法 |
CN110235896B (zh) * | 2018-03-07 | 2021-04-27 | 南京农业大学 | 一种抑制小麦籽粒对重金属镉吸收、转运的叶面阻隔剂及其使用方法、研究方法和应用 |
CN108993454A (zh) * | 2018-09-28 | 2018-12-14 | 武汉工程大学 | 一种螯合吸附剂的制备方法 |
CN109248667A (zh) * | 2018-09-28 | 2019-01-22 | 武汉工程大学 | 一种壳聚糖接枝物及其制备方法和应用 |
CN115805054A (zh) * | 2021-09-14 | 2023-03-17 | 中国地质大学(北京) | 一种以针铁矿为原料的prb填充柱介质材料 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102266756B (zh) * | 2011-07-25 | 2013-03-20 | 武汉工程大学 | 一种柠檬酸修饰油菜秸秆吸附剂的制备方法及应用 |
CN102266750B (zh) * | 2011-08-01 | 2013-05-15 | 武汉工程大学 | 一种磁性生物吸附剂的原位制备方法 |
-
2012
- 2012-08-24 CN CN201210303771.9A patent/CN102849817B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102849817A (zh) | 2013-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102849817B (zh) | 生物吸附剂填充柱分离重金属铅镉的方法 | |
CN103041787B (zh) | 交联壳聚糖-二氧化锰复合吸附材料的制备方法 | |
Zang et al. | Removal of Cr (VI) by modified and immobilized Auricularia auricula spent substrate in a fixed-bed column | |
Sharma et al. | Agro and horticultural wastes as low cost adsorbents for removal of heavy metals from wastewater: A review | |
CN102553538B (zh) | 一种改性花生壳阳离子型吸附剂、制备方法及应用 | |
Fatima et al. | Sorption of lead by chemically modified rice bran | |
CN101322935B (zh) | 污染水体重金属吸附材料的制备方法及其制备的吸附材料 | |
CN104307488A (zh) | 一种磁响应重金属离子吸附剂及其应用 | |
CN102351917A (zh) | 一种从棉籽粕中提取棉籽糖的方法 | |
Nguyen et al. | Biochar derived from the spent coffee ground for ammonium adsorption from aqueous solution | |
Ogata et al. | A study on the adsorption of heavy metals by using raw wheat bran bioadsorbent in aqueous solution phase | |
CN107200375A (zh) | 一种高效去除废水中金属铜离子的方法 | |
Kumar et al. | Removal of Cr (VI) using low cost activated carbon developed by agricultural waste | |
CN103566908A (zh) | 一种均苯四甲酸二酐改性椰壳吸附剂的制备方法及应用 | |
CN105713053B (zh) | 一种硫代葡萄糖苷提取分离方法 | |
Wang et al. | Biosorption of copper by cyanobacterial bloom-derived biomass harvested from the eutrophic Lake Dianchi in China | |
Yu et al. | Adsorption of Cu 2+, Cd 2+ and Zn 2+ in a modified leaf fixed-bed column: competition and kinetics | |
CN101750460B (zh) | 一种萃取和常压柱层析法纯化微囊藻毒素mclr的方法 | |
Abdul-Talib et al. | Fungal Pleurotus ostreatus biosorbent for cadmium (II) removal in industrial wastewater | |
Taktak et al. | Resin-loaded cationic hydrogel: A new sorbent for recovering of grapefruit polyphenols | |
CN103771555A (zh) | 一种应用玉米衣作为处理含铅废水的生物质吸附剂的方法 | |
Feng et al. | Untreated Chinese ephedra residue as biosorbents for the removal of Pb2+ ions from aqueous solutions | |
CN107265552A (zh) | 磁性纤维素/聚谷氨酸耦合材料去除废水中六价铬的方法 | |
CN105056904A (zh) | NaOH溶液改性李氏禾重金属吸附材料的制备方法 | |
CN102172371B (zh) | 一种用接枝槲皮素交联壳聚糖树脂分离荞麦黄酮的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUANGSHI KAICHENG PROTECTION ENVIRONMENT CO., LTD. Free format text: FORMER OWNER: WUHAN INSTITUTE OF TECHNOLOGY Effective date: 20150626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150626 Address after: 435000 Huangshi City, Hubei province Huangshi economic and Technological Development Zone No. 9 Jin Han Lu Patentee after: Huangshi Kai Cheng environmental protection Limited by Share Ltd. Address before: 430074 Wuhan, Hongshan Province District, hung Chu street, No. 693 Patentee before: Wuhan Institute of Technology |
|
CP01 | Change in the name or title of a patent holder |
Address after: 435000 Huangshi City, Hubei province Huangshi economic and Technological Development Zone No. 9 Jin Han Lu Patentee after: Hubei Xinxie Environmental Technology Co.,Ltd. Address before: 435000 Huangshi City, Hubei province Huangshi economic and Technological Development Zone No. 9 Jin Han Lu Patentee before: Hubei Kaicheng Environmental Protection Technology Co.,Ltd. Address after: 435000 Huangshi City, Hubei province Huangshi economic and Technological Development Zone No. 9 Jin Han Lu Patentee after: Hubei Kaicheng Environmental Protection Technology Co.,Ltd. Address before: 435000 Huangshi City, Hubei province Huangshi economic and Technological Development Zone No. 9 Jin Han Lu Patentee before: Huangshi Kai Cheng environmental protection Limited by Share Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190712 Address after: 518000 Lianhua Street, Futian District, Shenzhen City, Guangdong Province, East District, 26th Floor, South Building, Zhongguang Nuclear Building, No. 2002, Shennan Avenue, Lianhua Street, Shenzhen City, Guangdong Province Patentee after: Zhongguang Nuclear Environmental Science and Technology (Shenzhen) Co.,Ltd. Address before: 435000 Huangshi City, Hubei province Huangshi economic and Technological Development Zone No. 9 Jin Han Lu Patentee before: Hubei Xinxie Environmental Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 435000 east of A4 road and west of A6, Jinshan Industrial New Area, Huangshi City, Hubei Province Patentee after: Hubei Weichen Environmental Technology Co.,Ltd. Address before: 518000 Lianhua Street, Futian District, Shenzhen City, Guangdong Province, East District, 26th Floor, South Building, Zhongguang Nuclear Building, No. 2002, Shennan Avenue, Lianhua Street, Shenzhen City, Guangdong Province Patentee before: Zhongguang Nuclear Environmental Science and Technology (Shenzhen) Co.,Ltd. |
|
TR01 | Transfer of patent right |