CN105969551A - New use of attapulgite - Google Patents
New use of attapulgite Download PDFInfo
- Publication number
- CN105969551A CN105969551A CN201610310234.5A CN201610310234A CN105969551A CN 105969551 A CN105969551 A CN 105969551A CN 201610310234 A CN201610310234 A CN 201610310234A CN 105969551 A CN105969551 A CN 105969551A
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- CN
- China
- Prior art keywords
- attapulgite
- lotion
- pesticide
- content
- new application
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/16—Phosphates including polyphosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/20—Water-insoluble oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides new use of attapulgite. The attapulgite is used for preparing a lotion which is used for lowering the content of pesticide residues in an agricultural product; the content (in percentage by weight) of the attapulgite in the lotion is 5% to 20%. The lotion can be used for lowering the content of residues of two main kinds of pesticides, i.e., fat-soluble pesticides and water-soluble pesticides in fruits and vegetables, and the residue removal effect on the fat-soluble pesticides is better. The lotion has the advantage that the safety of food is improved.
Description
Technical field
The present invention relates to the new application of attapulgite, contain particularly to preparing reduction Practice for Pesticide Residue in Agricultural Products with attapulgite
The lotion of amount.
Technical background
Attapulgite is a kind of clay mineral, the special physicochemical properties having due to it and processing performance so that it is
It is used widely at aspects such as oil, chemical industry, building materials, papermaking, medicine, agriculturals.What domestic current consumption was maximum is coating, brill
Well mud, edible oil decolour.
In terms of agricultural zootechnical, attapulgite, as the additive of mixed fodder, can promote the new old generation of animal body
Thanking, improve food conversion ratio, make animal appetite vigorous, fur is plump, fast gaining, delivers for sale early, reduces feeding cost.The most also have
There is excellent adsorptivity, can effectively absorb the colibacillus of animal, enterotoxin, play the work that epidemic prevention is cured the disease, deinsectization sterilizes
With, and the trace element that domestic animal growth is necessary is provided；As the binding agent of pellet, there is good cohesive force, both reduced
Feed Manufacturing cost, can improve again the utilization rate of feedstuff, and it can adsorb the ammonium ion in fish pond, anti-water pollution, antirancidity.
Due to its light specific gravity, sedimentation velocity is slow, extends the edible time of fish, and efficiency of feed utilization is high, and the phase that stores extends, smooth in appearance；In advance
The manufacturing requirements of mixed fodder is higher, is referred to as the core of feedstuff abroad, can save in a large number as premixing feedstuff carrier
Grain, vitamin etc. also can be kept to lose efficacy, trace element does not scatters and disappears；As compound fertilizer's binding agent, granulating and forming rate is high,
Time is short, and made granule strength is high, and surface smoothness is good, and the fertilizer conservation time is long, and the most this binding agent can improve production capacity,
Reduce power consumption, it is also possible to save the consumption of the high price raw material such as Pulvis Talci, ammonium chloride；Using attapulgite as the suspending agent of pesticide and
Carrier, produces specific pesticide, can extend drug effect, long shelf-life, and reduce pesticide producing cost；The coal briquette making chemical fertilizer factory's gas glues
Knot agent, cohesive force is strong, and intensity is high, low cost, and gas making rate is high, also can improve coal briquette fixed carbon content, reduces dust pollution etc..
In terms of washing assisant, attapulgite substitutes the main builder sodium tripolyphosphate in synthetic detergent powder and shampoo
(STPP).
The disease of crops causes crops quality to reduce such as preventing and treating not in time, and yield declines, and severe patient even has no harvest, and gives
Agricultural production brings huge loss.Pesticide is one of means of production important during proportion of crop planting.Increasing yield, subtracting
The generation of few disease, pesticide all plays a very important role.But many pesticide are again harmful substances, carry in producing and using
Environmental pollution and Pesticide Residue are come.During proportion of crop planting, a large amount of uses of pesticide, cause that agriculture is residual to exceed standard, agricultural production
Product poisoning frequently occurs.Along with development in science and technology and living standard improve, people are more and more higher to the requirement of food safety.Eat
Upper green agricultural product, has become as national common cry.
The method having used ozone degradation fruit and vegetable residual pesticide on present society, but the nutrient substance of fruit and vegerable can be caused by oxygen atom
Destroy, it is impossible to meet the demand that people supplement the nutrients.In actual life, people generally use soaking and water washing method, but pollute fruit and vegerable
Pesticide be usually organic phosphates, be insoluble in water.The liquid detergent of every day use is mostly chemical industry sintetics, liquid detergent residual danger
Evil test has turned out and all adversely affects health and environment.
Pesticide has interior suction and two big classes of tagging.Within in systemic pesticide after absorption parasite killing, antibacterial dispenser 45 hours, just have
The effective ingredient of 80% can be by the organization internal that is absorbed into of the root of plant, stem, leaf etc., thus the pathogenic bacteria insect that will take food
Lethal.Contact pesticide makes insect lethal based on spraying, medicament contact polypide.
As well known to those skilled in the art, plant is not interior inhales attapulgite and montmorillonite, cleans agricultural product as detergent
Whether surface, can reduce pesticide residues to the pesticide entering into inside plant tissues, and existing document is without report.Through test of many times
We have found that attapulgite and montmorillonite can effectively reduce the content of Practice for Pesticide Residue in Agricultural Products, and attapulgite reduces liposoluble
Property pesticide residual quantity be better than montmorillonite, montmorillonite reduces the residual quantity of water soluble pesticide and is better than attapulgite.Existing document is not
Report.
Summary of the invention
The invention aims to provide the new application of a kind of attapulgite, prepare reduction agricultural product pesticide with attapulgite residual
Stay the lotion of content.
The purpose of the present invention is achieved through the following technical solutions:
The new application of attapulgite, it is characterised in that: the lotion reducing Practice for Pesticide Residue in Agricultural Products content is prepared with attapulgite.
The new application of attapulgite of the present invention, it is characterised in that: prepare reduction agricultural product liposoluble with attapulgite
The lotion of property pesticide residues content.
The new application of attapulgite of the present invention, it is characterised in that: it is prepared by sole active agent with attapulgite
Reduce the lotion of Practice for Pesticide Residue in Agricultural Products content.
The new application of attapulgite of the present invention, it is characterised in that: the lotion attapulgite content of preparation is by weight
Percentage ratio is 5 20%.
The new application of attapulgite of the present invention, it is characterised in that: the consumption of lotion is rinsing agent=50 300
1, wash agricultural product after mixing.
The new application of attapulgite of the present invention, it is characterised in that: for lotion melon and fruit and vegetable, residual to reduce agriculture
Content.
So far completing the present invention, the new application of attapulgite of the present invention, to fat-soluble and the big class pesticide of water solublity two is equal
Garden stuff pesticide residue amount can be reduced, and more preferable to the residue removal effect of fat-soluble pesticide, the most fat-soluble pesticide of pesticide, difficult
Wash off, edible very big to person injury, bring a lot of disease, the present invention improves the safety of food.
Further illustrating the present invention below by test example, test example purpose is to further illustrate the present invention, rather than to this
The restriction of invention.
1, reagent and instrument
Dichlorvos, Rogor, triadimefon pesticide standard substance are 100 μ g/mL standard solution, agriculture chemical examination institution of Shandong Province provide；
Agilent GC7890 gas chromatograph.
2, experimental technique
2.1 chromatographic condition carrier gas are high pure nitrogen, carrier gas flux 20mL/min, air mass flow 180mL/min, hydrogen flowing quantity
35ml/min.Injector temperature 220 DEG C, detector temperature 240 DEG C, Splitless injecting samples；Chromatographic column temperature programming: 160 DEG C (0.2
Min) room temperature is to 220 DEG C (1 min).
2.2 quantitative approachs carry out qualitative with the retention time of chromatographic peak in chromatogram, according to peak height quantified by external standard method.
2.3 sample pre-treatments
2.3.1 the method simulating pollution by pesticides Brassica campestris L, is immersed in Brassica campestris L in blended dilute solution, takes out, dry in the air after 2 hours
Dry, Brassica campestris L sample must be polluted.
2.3.2 the washing methods of Brassica campestris L sample is polluted
Detergent the most of the present invention cleans, and is the lotion of 5% with attapulgite content, adds the water of 100 times, obtains present invention washing
Agent solution, soaks contaminated samples 20min wherein and takes out, rinse 3 times with water, naturally dry standby.
2.3.2.2 water cleans and takes and the water of the invention described above detergent solution equivalent, is soaked wherein by pollution Brassica campestris L sample
Bubble 20min takes out, and rinses 3 times with water, naturally dries standby.
2.3 chemical examination persticide residues
Take detergent of the present invention respectively and clean the pollution Brassica campestris L sample about 200g after cleaning with water, pulverize in food processor.
Accurately weigh 2.0g pulverize sample in mortar, be fully ground, until can't see graininess sample.Put in glass chromatography column lower end
Enter filter paper, insert the abrasive material in lcm height anhydrous sodium sulfate and above-mentioned mortar successively, after striking gently in fact, then add the high nothing of people lcm
Anhydrous water sodium sulfate, and cover filter paper.Repeatedly washing mortar with 40m acetone+n-hexane (1:1) solution, cleaning mixture drip washing chromatographs
Post.Collect eluent, be naturally concentrated into about 1.0 mL, after acetone constant volume, carry out chromatography.
3, result, to pollute the Brassica campestris L residual content of sample agriculture for 100%, calculates the residual removal of agriculture after detergent of the present invention cleans
Rate.As a result, the lotion through the present invention cleans, to the clearance of 3 kinds of pesticide be respectively dichlorvos 99.6%, Rogor 97.7%,
Triazolone 86.4%, and clear water is dichlorvos 52.1%, Rogor 54.6%, triazolone to the clearance of 3 kinds of pesticide respectively
65.5%.
Dichlorvos, Rogor belong to fat-soluble pesticide, and triazolone belongs to water soluble pesticide.The present inventor prepares with montmorillonite
Lotion to dichlorvos pesticide residues clearance be 91.2%, dimethoate pesticide residue removal rate be 89.9%, triadimefon pesticide residual
Clearance is 100%.The relatively result of twice test understands, and attapulgite and montmorillonite can effectively reduce agricultural product pesticide
The content of residual, and attapulgite reduces the residual quantity of fat-soluble pesticide and is better than montmorillonite, montmorillonite reduces water soluble pesticide
Residual quantity is better than attapulgite.
Detailed description of the invention
Embodiment 1:
Taking attapulgite 1kg, sodium lauryl sulphate 0.5kg, add water to 20kg, equal pulp grinder is fully dispersed, subpackage and get final product.
Embodiment 2:
Taking attapulgite 1kg, 2kg cleaned by meal, adds water to 5kg, and equal pulp grinder is fully dispersed, subpackage and get final product.
Embodiment 3:
Take attapulgite 1kg, sodium tripolyphosphate 1kg, add water to 15kg, be sufficiently stirred for dispersion, subpackage and get final product.
Embodiment 4:
Taking attapulgite 1kg, add water to 10kg, equal pulp grinder is fully dispersed, subpackage and get final product.
Embodiment 5:
Take attapulgite 1kg, add water to 7kg, be sufficiently stirred for dispersion, subpackage and get final product.
Embodiment 6:
Take attapulgite 1kg, add water to 20kg, be sufficiently stirred for dispersion, subpackage and get final product.
Use the lotion reducing garden stuff pesticide residue content of preparation in embodiment 1-6, carry out effect test, by the present invention
Abluent, when for removing on fruit and vegerable the pesticide of residual, dilute 10-300 times, cleaning after soaking 5 30 minutes, to Rogor,
The pesticide that Ethodan, phosmet, pyrethrin, propachlor, phoxim, carbendazim, Bravo etc. remain on fruit and vegerable,
Remove more than 90%.
It should be noted last that, above example is only in order to illustrate technical scheme and unrestricted, although ginseng
According to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that, can be to invention
Technical scheme is modified or equivalent, and without deviating from the spirit and scope of technical solution of the present invention, it all should be contained
In the middle of scope of the presently claimed invention.
Claims (6)
1. the new application of attapulgite, it is characterised in that: the lotion reducing Practice for Pesticide Residue in Agricultural Products content is prepared with attapulgite.
The new application of attapulgite the most according to claim 1, it is characterised in that: prepare reduction agricultural product liposoluble with attapulgite
The lotion of property pesticide residues content.
3. according to the new application of the attapulgite of claim 1 or claim 2, it is characterised in that: it is unique with attapulgite
Prepared by active component.
4. according to claim 1 or claim 2 or the new application of the attapulgite of claim 3, it is characterised in that: preparation
Lotion attapulgite content is 5 20% by weight percentage.
The new application of attapulgite the most according to claim 4, it is characterised in that: the consumption of lotion is rinsing agent=50 300
1, wash agricultural product after mixing.
6. new according to the attapulgite of claim 1 or claim 2 or claim 3 or claim 4 or claim 5
Purposes, it is characterised in that: for lotion melon and fruit and vegetable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310234.5A CN105969551A (en) | 2016-05-12 | 2016-05-12 | New use of attapulgite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310234.5A CN105969551A (en) | 2016-05-12 | 2016-05-12 | New use of attapulgite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105969551A true CN105969551A (en) | 2016-09-28 |
Family
ID=56992373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310234.5A Withdrawn CN105969551A (en) | 2016-05-12 | 2016-05-12 | New use of attapulgite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105969551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262646A (en) * | 2021-12-28 | 2022-04-01 | 山东中大药业有限公司 | Detergent for removing pesticide residues of traditional Chinese medicine plants and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526283A (en) * | 2003-03-04 | 2004-09-08 | 甘肃凯西生态环境工程有限公司 | Pesticide scavenger and its usage |
| CN101254958A (en) * | 2008-03-25 | 2008-09-03 | 浙江华特新材料股份有限公司 | Attapulgite sewage water treating method |
| CN101428897A (en) * | 2008-12-22 | 2009-05-13 | 浙江天龙生物工程有限公司 | Process for producing granula for removing pesticide residue in water |
| CN102327195A (en) * | 2011-10-10 | 2012-01-25 | 王凤智 | Multifunctional attapulgite cleaning block |
| CN102492579A (en) * | 2011-11-18 | 2012-06-13 | 周振坤 | Detoxification smell-removal mineral detergent for fresh food |
-
2016
- 2016-05-12 CN CN201610310234.5A patent/CN105969551A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526283A (en) * | 2003-03-04 | 2004-09-08 | 甘肃凯西生态环境工程有限公司 | Pesticide scavenger and its usage |
| CN101254958A (en) * | 2008-03-25 | 2008-09-03 | 浙江华特新材料股份有限公司 | Attapulgite sewage water treating method |
| CN101428897A (en) * | 2008-12-22 | 2009-05-13 | 浙江天龙生物工程有限公司 | Process for producing granula for removing pesticide residue in water |
| CN102327195A (en) * | 2011-10-10 | 2012-01-25 | 王凤智 | Multifunctional attapulgite cleaning block |
| CN102492579A (en) * | 2011-11-18 | 2012-06-13 | 周振坤 | Detoxification smell-removal mineral detergent for fresh food |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114262646A (en) * | 2021-12-28 | 2022-04-01 | 山东中大药业有限公司 | Detergent for removing pesticide residues of traditional Chinese medicine plants and preparation method thereof |
| CN114262646B (en) * | 2021-12-28 | 2024-04-16 | 山东中大药业有限公司 | Detergent for removing pesticide residues of traditional Chinese medicine plants and preparation method thereof |
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Application publication date: 20160928 |