CN108325508B - 重金属有效态吸附膜及重金属有效态检测方法 - Google Patents
重金属有效态吸附膜及重金属有效态检测方法 Download PDFInfo
- Publication number
- CN108325508B CN108325508B CN201810193608.9A CN201810193608A CN108325508B CN 108325508 B CN108325508 B CN 108325508B CN 201810193608 A CN201810193608 A CN 201810193608A CN 108325508 B CN108325508 B CN 108325508B
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- solution
- dgt
- gel
- metal ions
- 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
Images
Classifications
-
- 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
-
- 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
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- 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
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- 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
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
-
- 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
- B01J2220/44—Materials comprising a mixture of organic materials
- B01J2220/445—Materials comprising a mixture of organic materials comprising a mixture of polymers
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810193608.9A CN108325508B (zh) | 2018-03-09 | 2018-03-09 | 重金属有效态吸附膜及重金属有效态检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810193608.9A CN108325508B (zh) | 2018-03-09 | 2018-03-09 | 重金属有效态吸附膜及重金属有效态检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108325508A CN108325508A (zh) | 2018-07-27 |
CN108325508B true CN108325508B (zh) | 2020-01-31 |
Family
ID=62928975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810193608.9A Active CN108325508B (zh) | 2018-03-09 | 2018-03-09 | 重金属有效态吸附膜及重金属有效态检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108325508B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109580762A (zh) * | 2018-11-28 | 2019-04-05 | 南京维申环保科技有限公司 | 一种生物膜dgt装置及同时定量监测目标物有效态含量及细胞遗传毒性的方法 |
CN111103215A (zh) * | 2019-12-16 | 2020-05-05 | 天津大学 | 评价污染或超标土壤中重金属和类金属解吸速率的方法 |
CN111482094B (zh) * | 2020-01-16 | 2022-03-25 | 温州大学 | 用褐藻糖胶和羧甲基纤维素钠制备具有可吸附处理废水镉离子的膜方法及其制品和应用 |
CN112337436B (zh) * | 2020-10-23 | 2022-10-21 | 广西大学 | 一种制备巯基改性二氧化硅气凝胶作为薄膜扩散梯度技术结合相的方法 |
CN113607605B (zh) * | 2021-08-16 | 2024-02-09 | 国家地质实验测试中心 | 一种水中离子快速采集系统及方法 |
CN115541565B (zh) * | 2022-09-22 | 2024-07-23 | 中国石油大学(北京) | 一种重金属生物有效性的检测装置和方法 |
CN115598037B (zh) * | 2022-11-22 | 2023-03-17 | 武汉大学 | 绝缘气体有害分解物动态吸附特性实验装置及表征方法 |
CN116889857B (zh) * | 2023-07-11 | 2024-04-02 | 四川农业大学 | 原位选择性监测铅有效态的薄膜梯度扩散方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103657618B (zh) * | 2013-12-16 | 2015-12-02 | 南京大学 | 一种同步固定多种含氧阴离子的吸附膜及其制备方法 |
CN103743655B (zh) * | 2014-02-13 | 2017-02-08 | 中国科学院南京地理与湖泊研究所 | 一种基于薄膜扩散梯度技术测定土壤或水体中无机砷的方法 |
CN105148846B (zh) * | 2015-07-20 | 2017-09-01 | 农业部环境保护科研监测所 | 一种dtpa改性材料及其制备的快速全解离型dgt结合相制备方法 |
CN106290785B (zh) * | 2016-07-29 | 2019-01-11 | 农业部环境保护科研监测所 | 一种采用dgt技术分离土壤不同形态重金属的方法 |
-
2018
- 2018-03-09 CN CN201810193608.9A patent/CN108325508B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108325508A (zh) | 2018-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108325508B (zh) | 重金属有效态吸附膜及重金属有效态检测方法 | |
Liu et al. | Response surface methodology for optimizing adsorption process parameters for methylene blue removal by a hydrogel composite | |
Unnithan et al. | The kinetics and thermodynamics of sorption of chromium (VI) onto the iron (III) complex of a carboxylated polyacrylamide-grafted sawdust | |
Tamura et al. | The Co2+ adsorption properties of Al2O3, Fe2O3, Fe3O4, TiO2, and MnO2Evaluated by modeling with the frumkin isotherm | |
CN108854967B (zh) | 一种锆基金属有机框架材料UiO-66及其应用 | |
CN108490042B (zh) | 一种脲酶生物传感器的用途 | |
Mehio et al. | Acidity of the poly (acrylamidoxime) adsorbent in aqueous solution: determination of the proton affinity distribution via potentiometric titrations | |
CN105080519A (zh) | 一种选择性固定六价铬离子的吸附膜及其制备方法 | |
Sellin et al. | Polymer-supported primary amines for the recovery of uranium from seawater | |
Ye et al. | Amyloid-like coatings decorated electrodes boost the uranium electro-adsorption from seawater | |
CN103657618A (zh) | 一种同步固定多种含氧阴离子的吸附膜及其制备方法 | |
CN108181428A (zh) | 一种含硼三元正极材料残余碱含量的检测方法 | |
Yuan et al. | The adsorption behaviors of the multiple stimulus‐responsive poly (ethylene glycol)‐based hydrogels for removal of RhB dye | |
CN105348541A (zh) | 血液净化吸附剂及其制备方法 | |
CN107790104B (zh) | 基于edta改性材料的重金属有效态吸附膜及其制备方法 | |
CN107930608A (zh) | 一种溶解性无机磷、砷吸附膜的制备方法 | |
Kim et al. | Lithium salt diffusion in diblock copolymer electrolyte using Fourier transform infrared spectroscopy | |
CN109772278A (zh) | 一种同步固定砷、锑、钒离子的吸附膜及其制备方法 | |
CN110849776A (zh) | 一种测定水体和土壤中有效性硅含量的方法 | |
Çimen et al. | Poly-L-histidine attached poly (glycidyl methacrylate) cryogels for heavy metal removal | |
Topçu et al. | Creatinine imprinted poly (hydroxyethyl methacrylate) based cryogel cartridges | |
Isbell et al. | Effect of pH in the mutarotation and hydrolysis of glycosylamines | |
CN103630594B (zh) | 一种采用镉离子选择性电极实时监测水中微量镉的方法 | |
CN108057427A (zh) | 一种固体磁性重金属离子分离材料及其制备方法 | |
Gurnani et al. | Equilibrium studies on the optimization of solid-phase extraction of metal ions with pyrogallol-anchored cellulose synthesized by a new method and applications of the extraction in metal enrichment, removal, and determination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Rui Inventor after: Ren Fumin Inventor after: Shi Rongguang Inventor after: An Zhizhuang Inventor after: Wang Qi Inventor after: Gao Tao Inventor after: Zhou Yanmei Inventor after: Cheng Jing Inventor before: Chen Rui Inventor before: Cheng Jing Inventor before: Shi Rongguang Inventor before: An Zhizhuang Inventor before: Wang Qi Inventor before: Gao Tao Inventor before: Zhou Yanmei |
|
GR01 | Patent grant | ||
GR01 | Patent grant |