CN106311175A - Particle adsorption material for oil overflowing pollution treatment and preparation method thereof - Google Patents
Particle adsorption material for oil overflowing pollution treatment and preparation method thereof Download PDFInfo
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- CN106311175A CN106311175A CN201610849031.3A CN201610849031A CN106311175A CN 106311175 A CN106311175 A CN 106311175A CN 201610849031 A CN201610849031 A CN 201610849031A CN 106311175 A CN106311175 A CN 106311175A
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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
- B01J20/26—Synthetic macromolecular compounds
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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
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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
- B01J20/28—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
- B01J20/28016—Particle form
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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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- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (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
The invention discloses a particle adsorption material for oil overflowing pollution treatment and a preparation method thereof. Polystyrene, tetrahydrofuran and N, N-dimethylformamide are prepared into a mixed solution B; polypropylene and N, N-dimethylformamide are prepared into a mixed solution C; dicumyl peroxide and chloroform are prepared into a mixed solution D; methyl isobutyrate and polyethylene glycol chloroform solution are prepared into a mixed solution E; the mixed solution B is dripped into the mixed solution E to obtain a mixed solution F; the mixed solution C is dripped into the mixed solution F to obtain a mixed solution G; the mixed solution D is dripped into the mixed solution G to obtain a mixed solution H; the mixed solution is dripped into a polyvinyl alcohol solution with the mass percentage being 6.5 percent to obtain a mixed solution I; a polyvinyl alcohol solution with the mass percentage being 0.8 percent is added into the mixed solution I; stirring is performed for 7 to 8h; then, separation, washing and freeze drying are performed to obtain the particle adsorption material for oil overflowing pollution treatment.
Description
Technical field
The invention belongs to the processing technology field by petroleum hydrocarbon contaminated water body, process for oil spill particularly to one
Particulate adsorbent material and preparation method thereof.
Background technology
In recent years, demand oil and goods thereof day by day increased along with countries in the world, at sea exploit, load and unload, transport
And oil spill accident happens occasionally during utilizing oil, not only cause substantial amounts of crude oil to run off, also environment is caused serious dirt
Dye, threatens the ecological environment of water body and land-based area, water body environment, natural resources and culture resources etc. is had length with being on the rise
The harm of phase, therefore, water body oil spill have become as people must faced by great environmental problem.
The method disposing water body oil spill the most both at home and abroad mainly has Physical, chemical method and bioanalysis.Chemical method exists
Point-source pollution is the technology path of comparative maturity in administering, and is promoted the most widely and applies.But it is dirty at water body oil spilling
Dye uses chemical method in administering, and needs to add chemical agent in water body, and on the one hand the chemical agent wherein added may produce
Secondary pollution, on the other hand can produce short-term or long-term impact to water ecological setting.Bioremediation technology has efficiently, warp
The features such as Ji, safety, non-secondary pollution, it has also become the on-the-spot important selection approach removing water body oil spill, but process week
Phase is long.Physisorphtion be a kind for the treatment of effeciency height, low cost, without sediment pollution, simple to operate and water body will not be given birth to
State environment causes the method for secondary pollution and destruction, can preferably solve the problem existing for chemical method.In order to by physical absorption
Method is further promoted and is applied in water body oil spill processes, and needs to develop efficient adsorbing material, this for
Improve water body oil spill treatment effeciency, reduction environmental pollution has great importance, but also lacks the technology of this aspect at present
With research report.
Summary of the invention
It is an object of the invention to provide a kind of particulate adsorbent material for oil spill process and preparation method thereof.Its tool
Body step is as follows:
(1) by 15mL oxolane and 35 milliliters of DMF mix homogeneously, it is placed in 250mL tool and fills in thin oral examination
In agent bottle, under the conditions of 1000r/min, stir 5h, obtain mixed liquor A；
(2) 10.92g polystyrene is joined in mixed liquor A, under the conditions of 1000r/min, stir 5h, obtain mixed liquid B；
(3) 3.61g polyacrylonitrile is placed in 250mL tool plug narrow mouth bottle, adds 50 milliliters of N, N-dimethyl formyls
Amine, stirs 10h under the conditions of 1000r/min, obtains mixed liquor C；
(4) 4.32g cumyl peroxide is placed in 250mL tool plug narrow mouth bottle, adds 100mL chloroform,
Stir 10h under the conditions of 1000r/min, obtain mixed liquor D；
(5) 140mL methyl isobutyrate and the Polyethylene Glycol chloroformic solution that 60mL mass fraction is 6.5% are sufficiently mixed,
Obtain mixed liquor E；
(6) 10mL mixed liquid B is added drop-wise in mixed liquor E under 1000r/min stirring condition, obtains mixed liquor F；
(7) 8mL mixed liquor C is added drop-wise in mixed liquor F under 1000r/min stirring condition, obtains mixed liquor G；
(8) 8.5mL mixed liquor D is added drop-wise in mixed liquor G under 1000r/min stirring condition, obtains mixed liquor H；
(9) 40mL mixed liquor H is added drop-wise under 1000r/min stirring condition the poly-second that 20mL mass fraction is 6.5%
In enolate solution, under the conditions of 1000r/min, then stir 8min, obtain mixed liquor I；
(10) poly-vinyl alcohol solution that 50mL mass fraction is 0.8% is joined in mixed liquor I, at 1000r/min bar
Stir 7～8h under part, be then centrifuged separating under the conditions of rotating speed is 6000r/min, be then washed with deionized 3 times,
Lyophilization i.e. can get the particulate adsorbent material that oil spill processes.
The invention has the beneficial effects as follows, processing technology is simple, the particulate adsorbent material processed for oil spill prepared
High to petroleum hydrocarbon contaminant treatment effeciency.
Detailed description of the invention
The present invention provides a kind of particulate adsorbent material for oil spill process and preparation method thereof, below with a reality
Execute example so that the present invention to be described.
Embodiment 1.
By 15mL oxolane and 35 milliliters of DMF mix homogeneously, it is placed in 250mL tool and fills in thin opening reagent
In Ping, under the conditions of 1000r/min, stir 5h, obtain mixed liquor A；10.92g polystyrene is joined in mixed liquor A,
Stir 5h under the conditions of 1000r/min, obtain mixed liquid B；3.61g polyacrylonitrile is placed in 250mL tool plug narrow mouth bottle, adds
50 milliliters of DMFs, stir 10h under the conditions of 1000r/min, obtain mixed liquor C；By 4.32g peroxidating diisopropyl
Benzene is placed in 250mL tool plug narrow mouth bottle, adds 100mL chloroform, stirs 10h, obtain mixed liquor D under the conditions of 1000r/min.
140mL methyl isobutyrate and the Polyethylene Glycol chloroformic solution that 60mL mass fraction is 6.5% are sufficiently mixed, obtain
Mixed liquor E；10mL mixed liquid B is added drop-wise in mixed liquor E under 1000r/min stirring condition, obtains mixed liquor F；8mL is mixed
Close liquid C to be added drop-wise under 1000r/min stirring condition in mixed liquor F, obtain mixed liquor G；By 8.5mL mixed liquor D at 1000r/
It is added drop-wise under min stirring condition in mixed liquor G, obtains mixed liquor H.
40mL mixed liquor H is added drop-wise to the polyvinyl alcohol that 20mL mass fraction is 6.5% under 1000r/min stirring condition
In solution, under the conditions of 1000r/min, then stir 8min, obtain mixed liquor I；By the poly-second that 50mL mass fraction is 0.8%
Enolate solution joins in mixed liquor I, stirs 7～8h, be then 6000r/min condition at rotating speed under the conditions of 1000r/min
Under be centrifuged separate, be then washed with deionized 3 times, lyophilization i.e. can get oil spill process granular absorption material
Material.
The particulate adsorbent material for oil spill process of using the inventive method prepare is presented herein below to petroleum hydrocarbon contaminated
Petroleum hydrocarbon in water body has carried out adsorption test, further illustrates the present invention.
Use the particulate adsorbent material for oil spill process that the inventive method prepares in petroleum hydrocarbon contaminated water body
Petroleum hydrocarbon carried out adsorption test, result shows that the petroleum hydrocarbon in water body can effectively be inhaled by this particulate adsorbent material
Attached: when the initial concentration of polluted-water Petroleum Hydrocarbon is 580mg/L, addition 25g granule in the water body of 500mL, 15 minutes
The concentration of rear water body Petroleum Hydrocarbon is reduced to 0.06mg/L.
Claims (1)
1. particulate adsorbent material and preparation method thereof processed for oil spill, it is characterised in that the method concrete
Step is as follows:
(1) by 15mL oxolane and 35mLN, dinethylformamide mix homogeneously, it is placed in 250mL tool plug narrow mouth bottle
In, under the conditions of 1000r/min, stir 5h, obtain mixed liquor A；
(2) 10.92g polystyrene is joined in mixed liquor A, under the conditions of 1000r/min, stir 5h, obtain mixed liquid B；
(3) 3.61g polyacrylonitrile is placed in 250mL tool plug narrow mouth bottle, addition 50mLN, dinethylformamide,
Stir 10h under the conditions of 1000r/min, obtain mixed liquor C；
(4) 4.32g cumyl peroxide is placed in 250mL tool plug narrow mouth bottle, adds 100mL chloroform, at 1000r/
Stir 10h under the conditions of min, obtain mixed liquor D；
(5) 140mL methyl isobutyrate and the Polyethylene Glycol chloroformic solution that 60mL mass fraction is 6.5% are sufficiently mixed, obtain
Mixed liquor E；
(6) 10mL mixed liquid B is added drop-wise in mixed liquor E under 1000r/min stirring condition, obtains mixed liquor F；
(7) 8mL mixed liquor C is added drop-wise in mixed liquor F under 1000r/min stirring condition, obtains mixed liquor G；
(8) 8.5mL mixed liquor D is added drop-wise in mixed liquor G under 1000r/min stirring condition, obtains mixed liquor H；
(9) 40mL mixed liquor H is added drop-wise to the polyvinyl alcohol that 20mL mass fraction is 6.5% under 1000r/min stirring condition
In solution, under the conditions of 1000r/min, then stir 8min, obtain mixed liquor I；
(10) poly-vinyl alcohol solution that 50mL mass fraction is 0.8% is joined in mixed liquor I, under the conditions of 1000r/min
Stirring 7～8h, is then centrifuged separating under the conditions of rotating speed is 6000r/min, is then washed with deionized 3 times, freezing
It is dried and i.e. can get the particulate adsorbent material that oil spill processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849031.3A CN106311175A (en) | 2016-09-24 | 2016-09-24 | Particle adsorption material for oil overflowing pollution treatment and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610849031.3A CN106311175A (en) | 2016-09-24 | 2016-09-24 | Particle adsorption material for oil overflowing pollution treatment and preparation method thereof |
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| CN106311175A true CN106311175A (en) | 2017-01-11 |
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| CN201610849031.3A Pending CN106311175A (en) | 2016-09-24 | 2016-09-24 | Particle adsorption material for oil overflowing pollution treatment and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303924A (en) * | 2011-09-30 | 2012-01-04 | 北京师范大学 | Biodegradable floating bed with biodegradation function on spilled oil polluted seawater |
| CN102976499A (en) * | 2012-12-03 | 2013-03-20 | 北京师范大学 | Method for preparing composite board capable of simultaneously slowly releasing nitrogen and adsorbing/biologically degrading petroleum hydrocarbons |
| CN103613209A (en) * | 2013-12-12 | 2014-03-05 | 北京师范大学 | Device for removing petrochemical engineering wastewater difficultly-degraded organic matters through adsorption-biological oxidative degradation |
| CN103611514A (en) * | 2013-12-12 | 2014-03-05 | 北京师范大学 | Multifunctional adsorption particles capable of treating industrial organic wastewater with imbalance of nitrogen and phosphorus and preparation method thereof |
| CN103965835A (en) * | 2014-05-13 | 2014-08-06 | 西南石油大学 | Ultra-light magnetic oil absorption material and preparation method thereof |
-
2016
- 2016-09-24 CN CN201610849031.3A patent/CN106311175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303924A (en) * | 2011-09-30 | 2012-01-04 | 北京师范大学 | Biodegradable floating bed with biodegradation function on spilled oil polluted seawater |
| CN102976499A (en) * | 2012-12-03 | 2013-03-20 | 北京师范大学 | Method for preparing composite board capable of simultaneously slowly releasing nitrogen and adsorbing/biologically degrading petroleum hydrocarbons |
| CN103613209A (en) * | 2013-12-12 | 2014-03-05 | 北京师范大学 | Device for removing petrochemical engineering wastewater difficultly-degraded organic matters through adsorption-biological oxidative degradation |
| CN103611514A (en) * | 2013-12-12 | 2014-03-05 | 北京师范大学 | Multifunctional adsorption particles capable of treating industrial organic wastewater with imbalance of nitrogen and phosphorus and preparation method thereof |
| CN103965835A (en) * | 2014-05-13 | 2014-08-06 | 西南石油大学 | Ultra-light magnetic oil absorption material and preparation method thereof |
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Application publication date: 20170111 |