CN105399876A - Magnetization hydrophilic modification polystyrene porous adsorption resin - Google Patents
Magnetization hydrophilic modification polystyrene porous adsorption resin Download PDFInfo
- Publication number
- CN105399876A CN105399876A CN201510949693.3A CN201510949693A CN105399876A CN 105399876 A CN105399876 A CN 105399876A CN 201510949693 A CN201510949693 A CN 201510949693A CN 105399876 A CN105399876 A CN 105399876A
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- magnetization
- resin
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- polystyrene
- polystyrene porous
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Disclosed magnetization hydrophilic modification polystyrene porous adsorption resin is characterized by comprising the following compositions in parts by mole: 1-3 parts of a polystyrene-serial porous resin matrix, 3-30 parts of ethylenediamine, 5-15 parts of an activator, 1-3 parts of an acid binding agent, and 30-50 parts of a magnetism modifier. According to the magnetized hydrophilic-modification polystyrene porous adsorption resin, through scientific formula design, hydrophilic modification and magnetization modification are performed on polystyrene-serial porous resin, one the one hand, the solubility of modified resin in wastewater is improved and prerequisite conditions are provided for filtering adsorption, and on the other hand, a magnetic chelating group is formed on the resin surface through surface polymerization, the adsorption filtering effect of the resin on heavy metal ions is improved, and especially, the resin possesses relatively excellent adsorption performance on lead ion.
Description
Technical field
The present invention relates to functional resin field, particularly relate to a kind of magnetization hydrophilic modifying polystyrene porous polymeric adsorbent.
Background technology
Along with the fast development of various factory, fuel-burning power plant, burning field, disposal site and smelting enterprise etc., create the waste water of a large amount of metal ion, if be directly discharged in water body, serious pollution can be produced to environment, great harm is all caused to the natural eubiosis and the healthy of the mankind.Have the precipitator method, ion exchange method, membrane separation process and absorption method etc. to the minimizing technology of metal ion, the features such as wherein absorption method has simple to operate, effective and rapid are the most frequently used and the most promising water technologies.
Polystyrene series porous resin is the common used material of waste water adsorption treatment, but its wetting ability is poor, and the plumbous absorption property deficiency in heavy metal ion, be difficult to the lead ion effectively removed in water body, realize the purification that water body is real.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, can solve existing polystyrene series porous resin in process heavy metal wastewater thereby above shortcomings part.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, comprise the component of following molfraction: polystyrene porous resin matrix 1 ~ 3 part, quadrol 3 ~ 30 parts, 5 ~ 15 parts, activator, acid binding agent 1 ~ 3 part, magnetic properties-correcting agent 30 ~ 50 parts.
In a preferred embodiment of the present invention, described polystyrene porous resin is Chloromethyl polystyrene base resin.
In a preferred embodiment of the present invention, described activator is cyanuric chloride.
In a preferred embodiment of the present invention, described acid binding agent is sodium carbonate.
In a preferred embodiment of the present invention, described magnetic properties-correcting agent is be dissolved in liquor ferri trichloridi in alcohol-water mixing solutions and copperas solution.
In a preferred embodiment of the present invention, the volumetric molar concentration of described liquor ferri trichloridi is 0.5 ~ 0.8mol/L, and the volumetric molar concentration of described copperas solution is 0.3 ~ 0.5mol/L; The mixed volume ratio of described alcohol-water is 2 ~ 3:1.
The invention has the beneficial effects as follows: the present invention's one magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, by the formulating of recipe of science, p-poly-phenyl ethene system porous resin carries out hydrophilic modifying and magnetization modification, improve the solubleness of modified resin in waste water, for Filtration Adsorption provides precondition on the one hand; On the other hand, formed the chelation group with magnetic behavior at resin surface by surface aggregate, improve the adsorption filtration effect of its heavy metal ion, especially lead ion has preferably absorption property.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The embodiment of the present invention comprises:
Embodiment 1
A kind of magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, comprises the component of following molfraction: polystyrene porous resin matrix 1 part, quadrol 3 parts, 5 parts, activator, acid binding agent 1 part, magnetic properties-correcting agent 30 parts; Wherein, described polystyrene porous resin is Chloromethyl polystyrene base resin; Described activator is cyanuric chloride; Described acid binding agent is sodium carbonate; Liquor ferri trichloridi and the volumetric molar concentration of described magnetic properties-correcting agent to be the volumetric molar concentration be dissolved in alcohol-water mixing solutions be 0.5mol/L are the copperas solution of 0.3mol/L, and the mixed volume of alcohol-water is than being 2:1.
Embodiment 2
A kind of magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, comprises the component of following molfraction: polystyrene porous resin matrix 3 parts, quadrol 30 parts, 15 parts, activator, acid binding agent 3 parts, magnetic properties-correcting agent 50 parts; Wherein, described polystyrene porous resin is Chloromethyl polystyrene base resin; Described activator is cyanuric chloride; Described acid binding agent is sodium carbonate; Liquor ferri trichloridi and the volumetric molar concentration of described magnetic properties-correcting agent to be the volumetric molar concentration be dissolved in alcohol-water mixing solutions be 0.8mol/L are the copperas solution of 0.5mol/L, and the mixed volume of alcohol-water is than being 3:1.
Above-mentioned magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, its specific saturation magnetization (Ms) is 0.97 ~ 1.02Am
2/ kg, it is 356 ~ 380mg/g to the maximal absorptive capacity of lead ion.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a magnetization hydrophilic modifying polystyrene porous polymeric adsorbent, it is characterized in that, comprise the component of following molfraction: polystyrene porous resin matrix 1 ~ 3 part, quadrol 3 ~ 30 parts, 5 ~ 15 parts, activator, acid binding agent 1 ~ 3 part, magnetic properties-correcting agent 30 ~ 50 parts.
2. magnetization hydrophilic modifying polystyrene porous polymeric adsorbent according to claim 1, is characterized in that, described polystyrene porous resin is Chloromethyl polystyrene base resin.
3. magnetization hydrophilic modifying polystyrene porous polymeric adsorbent according to claim 1, it is characterized in that, described activator is cyanuric chloride.
4. magnetization hydrophilic modifying polystyrene porous polymeric adsorbent according to claim 1, it is characterized in that, described acid binding agent is sodium carbonate.
5. magnetization hydrophilic modifying polystyrene porous polymeric adsorbent according to claim 1, is characterized in that, described magnetic properties-correcting agent is be dissolved in liquor ferri trichloridi in alcohol-water mixing solutions and copperas solution.
6. magnetization hydrophilic modifying polystyrene porous polymeric adsorbent according to claim 5, is characterized in that, the volumetric molar concentration of described liquor ferri trichloridi is 0.5 ~ 0.8mol/L, and the volumetric molar concentration of described copperas solution is 0.3 ~ 0.5mol/L; The mixed volume ratio of described alcohol-water is 2 ~ 3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949693.3A CN105399876A (en) | 2015-12-18 | 2015-12-18 | Magnetization hydrophilic modification polystyrene porous adsorption resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949693.3A CN105399876A (en) | 2015-12-18 | 2015-12-18 | Magnetization hydrophilic modification polystyrene porous adsorption resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105399876A true CN105399876A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949693.3A Pending CN105399876A (en) | 2015-12-18 | 2015-12-18 | Magnetization hydrophilic modification polystyrene porous adsorption resin |
Country Status (1)
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| CN (1) | CN105399876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407280A (en) * | 2019-04-09 | 2019-11-05 | 临沂大学 | A kind of process using environment steroids organic substance in MAR removal drinking water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087245A (en) * | 2013-01-28 | 2013-05-08 | 吉恩特新材料科技有限公司 | Functional resin containing 4,6-dimercapto-1,3,5-triazine alkali metal salt and preparation method thereof |
| CN103739764A (en) * | 2013-12-09 | 2014-04-23 | 何小刚 | Magnetic macroporous adsorption resin microspheres, and preparation method thereof |
| CN104072659A (en) * | 2014-06-26 | 2014-10-01 | 蓝星（成都）新材料有限公司 | Magnetic resin microspheres and preparation method thereof |
| CN104788606A (en) * | 2015-04-09 | 2015-07-22 | 太原理工大学 | Magnetic water-absorbent resin as well as preparation method and application thereof |
| CN104844753A (en) * | 2015-03-13 | 2015-08-19 | 浙江海洋学院 | Preparation method of macromolecular composite microsphere with magnetic nanometer function |
-
2015
- 2015-12-18 CN CN201510949693.3A patent/CN105399876A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087245A (en) * | 2013-01-28 | 2013-05-08 | 吉恩特新材料科技有限公司 | Functional resin containing 4,6-dimercapto-1,3,5-triazine alkali metal salt and preparation method thereof |
| CN103739764A (en) * | 2013-12-09 | 2014-04-23 | 何小刚 | Magnetic macroporous adsorption resin microspheres, and preparation method thereof |
| CN104072659A (en) * | 2014-06-26 | 2014-10-01 | 蓝星（成都）新材料有限公司 | Magnetic resin microspheres and preparation method thereof |
| CN104844753A (en) * | 2015-03-13 | 2015-08-19 | 浙江海洋学院 | Preparation method of macromolecular composite microsphere with magnetic nanometer function |
| CN104788606A (en) * | 2015-04-09 | 2015-07-22 | 太原理工大学 | Magnetic water-absorbent resin as well as preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407280A (en) * | 2019-04-09 | 2019-11-05 | 临沂大学 | A kind of process using environment steroids organic substance in MAR removal drinking water |
| CN110407280B (en) * | 2019-04-09 | 2021-09-17 | 临沂大学 | Process method for removing environmental hormone organic substances in drinking water by using MAR |
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