CN109957404A - A kind of dust storm soil conditioner - Google Patents
A kind of dust storm soil conditioner Download PDFInfo
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- CN109957404A CN109957404A CN201910181181.5A CN201910181181A CN109957404A CN 109957404 A CN109957404 A CN 109957404A CN 201910181181 A CN201910181181 A CN 201910181181A CN 109957404 A CN109957404 A CN 109957404A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a kind of dust storm soil conditioners, belong to field of environment engineering technology.Ca-montmorillonite and water 1:10~1:20 in mass ratio are stirred by the present invention, it is subsequently added into 0.2~0.3 times of ca-montmorillonite quality of sodium carbonate, constant temperature is stirred to react, 0.4~0.5 times of ca-montmorillonite quality of octadecyltrimethylammonium chloride is then added, water bath with thermostatic control processing, it is dry, it obtains modified montmorillonite used；Raw oyster shell powder is broken, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, by 20~30 parts of raw oyster shell powders, 10~20 parts of haemocyanins, 100~200 parts of water mixing are ultrasonic, standing, and filtering is dry to get modified additive；Chitosan liquid will be activated, modified montmorillonite used, emulsifier, modified additive, glycerol, modified sodium alginate liquid, modified meerschaum, phosphatide, organic acid, starch is stirred to get dust storm soil conditioner.Dust storm soil conditioner provided by the invention has excellent water retention property.
Description
Technical field
The invention discloses a kind of dust storm soil conditioners, belong to field of environment engineering technology.
Background technique
The method of soil restoration is broadly divided into physics, chemistry and biological three classes at this stage, is subdivided into following several: heating power
Learn reparation, thermal desorption reparation, incineration method, land fill, chemical leaching, composting method, phytoremediation, permeable reactive wall, biology
It repairs.Wherein phytoremediation is that soil conditioner is such as added with agricultural technology, improves the soil chemistry unfavorable to plant growth
With the restrictive condition of physics aspect, be allowed to be suitable for plantation, and by plant preferred plant and its rhizosphere microorganism directly or
Connect absorption, volatilization, separation, degradation of contaminant, restoration and reconstruction natural ecological environment and vegetation landscape.Soil conditioner improves soil
Effect clearly, purposes is also very more.
The raw material for preparing soil conditioner is very more, mainly has: natural mineral matter, such as dolomite, gypsum, ground phosphate rock, boiling
Stone, montmorillonite powder, calcium silicate powder, olive mountain flour, sulphur powder, lime or agstone, boron ore powder and zinc ore powder, peat；Agricultural is useless
Gurry, such as feces of livestock and poultry, crop material；Industry byproduct, such as alkaline cinder, blast furnace slag, flyash, gangue, yellow phosphorus ore deposit
Ground-slag, bean dregs, sewage sludge etc.；Organic fertilizer, such as hog manure, leguminous green manure；City and domestic refuse, such as organic waste
Object (swill, biosolids), building waste and life clinker and other house refuses etc.；Biomass, such as weeds, artificial kind
Biomass class plant (high oil corn, sorghum etc.) of plant etc.；Artificial polymer, such as Polymer Synthesizing substance, biological agent.
Currently used soil conditioner research and development raw material is single, and because technology problem cause product quality, effect,
Performance is unstable.The exploitation that raw material focuses mostly in natural and artificial synthesized substance, to house refuse, biomass and trade waste
Using less, largely cheap soil improvement raw material are caused to put aside as useless, and contaminated soil and water body etc..
Water-retaining agent is a kind of chemical water-saving, high-tech drought resisting product faster of development in recent years, is gradually applied to flower
The production of grass, nursery stock and crops etc..Water-retaining agent has the characteristic quickly absorbed with slow release moisture, can reduce cultivation matrix
Surface area water and water supply in media evaporation capacity.That is, plant can be unable to the weight of sustainable utilization by water-retaining agent in irrigation process
Power water stores, and effectively increases matrix water-holding capacity, then gradually utilizes water release for plant, to improve water utilization
Rate.The material of water-retaining agent is super absorbent resin on the market at present, it is a kind of functional polymer material that water absorbing capacity is especially strong
Material, main component molecular structure are 3 D stereo reticular structure, and water imbibition is extremely strong, but the moisture that water-retaining agent absorbs is not absorption
Water, it with hydrone is combined in a manner of hydrogen bond, and hydrone is in non-free state, will not be lost under squeezed state
Water.Therefore, there is water suction by force for the water-retaining agent of material in resin, and the problem of dehydration difference, and water-retaining agent degrades delay in the soil
Slowly, there is lasting broken ring to environment.Traditional soil conditioner problem bad there is also water retention property at present, therefore also need pair
It is studied.
Summary of the invention
The present invention solves the technical problem of: for the bad problem of conventional soil modifying agent water retention property, provide
A kind of dust storm soil conditioner.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of dust storm soil conditioner, is made of the raw material of following parts by weight:
40~60 parts of chitosan liquid of activation
Modified montmorillonite used 10~20 parts
5~8 parts of emulsifier
5~8 parts of modified additive
3~5 parts of glycerol
20~30 parts of modified sodium alginate liquid
10~20 parts of modified meerschaum
Phosphatidase 3~5 part
3~5 parts of organic acid
3~5 parts of starch
The configuration process of the dust storm soil conditioner are as follows: each raw material is weighed by raw material composition, chitosan liquid will be activated, it is modified to cover
De- stone, emulsifier, modified additive, glycerol, modified sodium alginate liquid, modified meerschaum, phosphatide, organic acid, starch, stirring are mixed
It closes to get dust storm soil conditioner.
The activation chitosan the preparation method comprises the following steps: chitosan is mixed with water 1:50~1:100 in mass ratio, standing is molten
After swollen, heating stirring dissolution, cooling is subsequently added into 0.01~0.02 times of chitosan mass of chitosan enzyme, and constant temperature is stirred to react,
Up to activation chitosan.
It is described modified montmorillonite used to be mixed the preparation method comprises the following steps: ca-montmorillonite and water 1:10~1:20 in mass ratio are stirred
It closes, is subsequently added into 0.2~0.3 times of ca-montmorillonite quality of sodium carbonate, constant temperature is stirred to react, and ca-montmorillonite matter is then added
The octadecyltrimethylammonium chloride of 0.4~0.5 times of amount, water bath with thermostatic control processing is dry, obtains modified montmorillonite used.
The emulsifier is any one of polyethylene glycol, alkyl glycosides or neopelex.
The preparation process of the modified additive are as follows: raw oyster shell powder is broken, the sieve of 100 mesh is crossed, obtains raw oyster shell powder, by weight
Number meter, by 20~30 parts of raw oyster shell powders, 10~20 parts of haemocyanins, 100~200 parts of water mixing ultrasounds stand, filter, do
It is dry to get modified additive.
The preparation process of the modified sodium alginate liquid are as follows: sodium alginate is mixed with water 1:50~1:100 in mass ratio,
After standing swelling, heating stirring dissolution is subsequently added into 0.1~0.2 times of sodium alginate quality of sodium metaperiodate, heating stirring is anti-
It should be to get modified sodium alginate liquid.
The preparation process of the modified meerschaum are as follows: sepiolite is ground, is sieved, roasting obtains pretreatment sepiolite, will be pre-
Processing sepiolite is stirred with hydrochloric acid 1:10~1:20 in mass ratio, is filtered, washing, dry to get modified meerschaum.
The phosphatide is milk phosphatide, any one in peanut phosphatide or yolk phospholipid.
The organic acid is citric acid, ethylenediamine tetra-acetic acid, poly or polyacrylic acid, in hydroxy ethylidene-diphosphate
Any one.
The starch is any one in glutinous rice starch, cornstarch, starch from sweet potato, potato starch or wheaten starch
Kind.
The beneficial effects of the present invention are:
(1) present invention is by adding modified montmorillonite used and modified sodium alginate liquid, in modified montmorillonite used preparation process, due to covering
The level of de- stone is negatively charged, and montmorillonite lamella end face is positively charged, and level and the end face of montmorillonite chip can draw because of electrostatic
Power mutually overlaps, so that the mobile performance of system is improved, organic quaternary ammonium salt cation enters illiteracy by ion exchange and takes off
After the interlayer of stone, due to intermolecular spatial volume effect, the hydrone between montmorillonite layer can be squeezed out, while octadecyl ammonium
Long alkane chain group in salt cation forms organic phase between montmorillonite layer, with the arrangement mode that can tiltedly stand that tiles in montmorillonite
Interlamination region in, the hydrophilic radical between montmorillonite layer is shielded, in use, under the action of emulsifier, in system
Modified sodium alginate is able to enter modified montmorillonite used interlayer, under the action of then dissolving out calcium ion in the soil, so that modified sea
The crosslinking of mosanom liquid, forms Wang Wei's network, so that modified sodium alginate is fixed in modified montmorillonite used, due to modified sodium alginate
With good water retention, so that system water retention property, takes off simultaneously as modified sodium alginate network is modified to cover by package
Stone, a large amount of hydrophobic organic quaternary ammonium salt is contained in modified montmorillonite used inside, so that be not easy to ooze out into system moisture, thus
Further improve the water retention property of system；
(2) present invention passes through addition modified meerschaum, modified sodium alginate liquid and starch, in use, modified meerschaum
The sepiolite fibre beam for being dispersed in micro/nano level in aqueous solution serves as reinforcing rib in the cross-linked network of modified sodium alginate,
So that the strength enhancing of cross-linked network, so that the water retention property of system is further promoted, starch is sufficiently molten in system
It is swollen, so that the cross-linked network intensity of system is further promoted, to further improve the water retention property of system.
Specific embodiment
Chitosan and water 1:50~1:100 in mass ratio are placed in No. 1 beaker, stir 10~20min with glass bar, it is quiet
After setting 3~5h of swelling, No. 1 beaker is placed in digital display and is tested the speed in constant temperature blender with magnetic force, is 90~95 DEG C in temperature, revolving speed is
Under the conditions of 400~600r/min, after heating stirring dissolves 40~60min, 30~35 DEG C are cooled to, is then added into No. 1 beaker
The chitosan enzyme for entering 0.01~0.02 times of chitosan mass, in temperature be 30 DEG C, it is permanent under the conditions of revolving speed is 400~600r/min
Temperature is stirred to react 40~60min to get activation chitosan；Ca-montmorillonite and water 1:10~1:20 in mass ratio are placed in No. 2
In beaker, and No. 2 beakers are placed in water-bath, are 50~60 DEG C in temperature, under the conditions of revolving speed is 400~600r/min, heat
It is stirred 30~50min, 0.2~0.3 times of ca-montmorillonite quality of sodium carbonate, Yu Wendu are then added into No. 2 beakers
It is 55 DEG C, under the conditions of revolving speed is 400~600r/min, constant temperature is stirred to react 2~3h, covers then to calcium base is added in No. 2 beakers
The octadecyltrimethylammonium chloride of de- 0.4~0.5 times of stone quality is 85 DEG C in temperature, and revolving speed is 400~600r/min condition
Under, after constant temperature is stirred to react 2~3h, obtains mixed liquor, then mixed liquor be placed in baking oven, in temperature be 105~110 DEG C of conditions
Under, it is dry to constant weight, it obtains modified montmorillonite used；Raw oyster shell is placed in mortar and is ground, the sieve of 100 mesh is crossed, obtains raw oyster shell powder,
According to parts by weight, by 20~30 parts of raw oyster shell powders, 10~20 parts of haemocyanins, 100~200 parts of water are placed in No. 3 beakers, connect
No. 3 beakers are placed in ultrasonic disperse instrument, in supersonic frequency be 55~75kHz under the conditions of, mix 40~60min of ultrasound after, it is quiet
Set 18~for 24 hours after, filtering obtains filter residue, then filter residue is placed in baking oven, under the conditions of temperature is 105~110 DEG C, it is dry extremely
Constant weight is to get modified additive；Sodium alginate and water 1:50~1:100 in mass ratio are placed in No. 4 beakers, stirred with glass bar
Mix 10~20min, after standing 3~5h of swelling, No. 4 beakers be placed in digital display and are tested the speed in constant temperature blender with magnetic force, in temperature be 90
~95 DEG C, under the conditions of revolving speed is 400~600r/min, heating stirring dissolves 40~60min, and sea is then added into No. 4 beakers
The sodium metaperiodate that 0.1~0.2 times of mosanom quality is 90~95 DEG C in temperature, under the conditions of revolving speed is 400~600r/min, adds
Thermal agitation reacts 40~60min to get modified sodium alginate liquid；According to parts by weight, by 40~60 parts of activation chitosan liquid, 10
~20 parts modified montmorillonite used, 5~8 parts of emulsifiers, 5~8 parts of modified additives, 3~5 parts of glycerol, 20~30 parts of modified alginic acids
Sodium liquid, 10~20 parts of modified meerschaums, 3~5 parts of phosphatide, 3~5 parts of organic acids, 3~5 parts of starch are placed in batch mixer, in revolving speed
Under the conditions of 1100~1200r/min, 40~60min is stirred to get dust storm soil conditioner.The emulsifier is poly- second
Any one of glycol, alkyl glycosides or neopelex.The phosphatide is milk phosphatide, peanut phosphatide or yolk phosphorus
Any one in rouge.The organic acid is citric acid, ethylenediamine tetra-acetic acid, poly or polyacrylic acid, hydroxy ethylene
Any one in diphosphonic acid.The starch is glutinous rice starch, cornstarch, starch from sweet potato, potato starch or wheaten starch
In any one.
Example 1
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Ca-montmorillonite and water are pressed
Mass ratio 1:20 is placed in No. 2 beakers, and No. 2 beakers are placed in water-bath, is 60 DEG C in temperature, revolving speed is 600r/min condition
Under, heating stirring mixes 50min, and 0.3 times of ca-montmorillonite quality of sodium carbonate is then added into No. 2 beakers, is in temperature
55 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 3h, then to addition ca-montmorillonite quality 0.5 in No. 2 beakers
Times octadecyltrimethylammonium chloride, in temperature be 85 DEG C, revolving speed be 600r/min under the conditions of, after constant temperature is stirred to react 3h,
Mixed liquor is obtained, then mixed liquor is placed in baking oven, it is dry to constant weight under the conditions of temperature is 110 DEG C, it obtains modified montmorillonite used；
Raw oyster shell is placed in mortar and is ground, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, by 30 parts of raw oyster shells
Powder, 20 parts of haemocyanins, 200 parts of water are placed in No. 3 beakers, and No. 3 beakers are then placed in ultrasonic disperse instrument, are in supersonic frequency
Under the conditions of 75kHz, after mixing ultrasound 60min, after standing for 24 hours, filtering obtains filter residue, then filter residue is placed in baking oven, Yu Wendu
Under the conditions of 110 DEG C, drying is to constant weight to get modified additive；Sodium alginate and water 1:100 in mass ratio are placed in No. 4 burnings
In cup, 20min is stirred with glass bar, after standing swelling 5h, No. 4 beakers is placed in digital display and are tested the speed in constant temperature blender with magnetic force, in
Temperature is 95 DEG C, and under the conditions of revolving speed is 600r/min, heating stirring dissolves 60min, and sodium alginate then is added into No. 4 beakers
The sodium metaperiodate that 0.2 times of quality, in temperature be 95 DEG C, revolving speed be 600r/min under the conditions of, heating stirring react 60min to get
Modified sodium alginate liquid；According to parts by weight, by 60 parts of activation chitosan liquid, 20 parts modified montmorillonite used, and 8 parts of emulsifiers, 8 parts change
Property additive, 5 parts of glycerol, 30 parts of modified sodium alginate liquid, 20 parts of modified meerschaums, 5 parts of phosphatide, 5 parts of organic acids, 5 parts of starch
It is placed in batch mixer, under the conditions of revolving speed is 1200r/min, is stirred 60min to get dust storm soil conditioner.The cream
Agent is polyethylene glycol.The phosphatide is milk phosphatide.The organic acid is citric acid.The starch is glutinous rice starch.
Example 2
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Ca-montmorillonite and water are pressed
Mass ratio 1:20 is placed in No. 2 beakers, and No. 2 beakers are placed in water-bath, is 60 DEG C in temperature, revolving speed is 600r/min condition
Under, heating stirring mixes 50min, and 0.3 times of ca-montmorillonite quality of sodium carbonate is then added into No. 2 beakers, is in temperature
55 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 3h, then to addition ca-montmorillonite quality 0.5 in No. 2 beakers
Times octadecyltrimethylammonium chloride, in temperature be 85 DEG C, revolving speed be 600r/min under the conditions of, after constant temperature is stirred to react 3h,
Mixed liquor is obtained, then mixed liquor is placed in baking oven, it is dry to constant weight under the conditions of temperature is 110 DEG C, it obtains modified montmorillonite used；
Raw oyster shell is placed in mortar and is ground, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, by 30 parts of raw oyster shells
Powder, 20 parts of haemocyanins, 200 parts of water are placed in No. 3 beakers, and No. 3 beakers are then placed in ultrasonic disperse instrument, are in supersonic frequency
Under the conditions of 75kHz, after mixing ultrasound 60min, after standing for 24 hours, filtering obtains filter residue, then filter residue is placed in baking oven, Yu Wendu
Under the conditions of 110 DEG C, drying is to constant weight to get modified additive；Sodium alginate and water 1:100 in mass ratio are placed in No. 4 burnings
In cup, 20min is stirred with glass bar, after standing swelling 5h, No. 4 beakers is placed in digital display and are tested the speed in constant temperature blender with magnetic force, in
Temperature is 95 DEG C, and under the conditions of revolving speed is 600r/min, heating stirring dissolves 60min, and sodium alginate then is added into No. 4 beakers
The sodium metaperiodate that 0.2 times of quality, in temperature be 95 DEG C, revolving speed be 600r/min under the conditions of, heating stirring react 60min to get
Modified sodium alginate liquid；According to parts by weight, modified montmorillonite used by 20 parts, 8 parts of emulsifiers, 8 parts of modified additives, 5 parts of glycerol,
30 parts of modified sodium alginate liquid, 20 parts of modified meerschaums, 5 parts of phosphatide, 5 parts of organic acids, 5 parts of starch are placed in batch mixer, in turn
Under the conditions of speed is 1200r/min, 60min is stirred to get dust storm soil conditioner.The emulsifier is polyethylene glycol.Institute
Stating phosphatide is milk phosphatide.The organic acid is citric acid.The starch is glutinous rice starch.
Example 3
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Raw oyster shell is placed in mortar
It grinds, crosses the sieve of 100 mesh, obtain raw oyster shell powder, according to parts by weight, by 30 parts of raw oyster shell powders, 20 parts of haemocyanins, 200
Part water is placed in No. 3 beakers, and No. 3 beakers are then placed in ultrasonic disperse instrument, and under the conditions of supersonic frequency is 75kHz, mixing is super
After sound 60min, after standing for 24 hours, filtering obtains filter residue, then filter residue is placed in baking oven, dry under the conditions of temperature is 110 DEG C
To constant weight to get modified additive；Sodium alginate and water 1:100 in mass ratio are placed in No. 4 beakers, stirred with glass bar
No. 4 beakers after standing swelling 5h, are placed in digital display and tested the speed in constant temperature blender with magnetic force, are 95 DEG C in temperature, revolving speed is by 20min
Under the conditions of 600r/min, heating stirring dissolves 60min, and 0.2 times of sodium alginate quality of periodic acid is then added into No. 4 beakers
Sodium is 95 DEG C in temperature, and under the conditions of revolving speed is 600r/min, heating stirring reacts 60min to get modified sodium alginate liquid；It presses
Parts by weight meter, by 60 parts of activation chitosan liquid, 8 parts of emulsifiers, 8 parts of modified additives, 5 parts of glycerol, 30 parts of modified alginic acids
Sodium liquid, 20 parts of modified meerschaums, 5 parts of phosphatide, 5 parts of organic acids, 5 parts of starch are placed in batch mixer, in revolving speed be 1200r/min item
Under part, 60min is stirred to get dust storm soil conditioner.The emulsifier is polyethylene glycol.The phosphatide is milk phosphorus
Rouge.The organic acid is citric acid.The starch is glutinous rice starch.
Example 4
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Ca-montmorillonite and water are pressed
Mass ratio 1:20 is placed in No. 2 beakers, and No. 2 beakers are placed in water-bath, is 60 DEG C in temperature, revolving speed is 600r/min condition
Under, heating stirring mixes 50min, and 0.3 times of ca-montmorillonite quality of sodium carbonate is then added into No. 2 beakers, is in temperature
55 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 3h, then to addition ca-montmorillonite quality 0.5 in No. 2 beakers
Times octadecyltrimethylammonium chloride, in temperature be 85 DEG C, revolving speed be 600r/min under the conditions of, after constant temperature is stirred to react 3h,
Mixed liquor is obtained, then mixed liquor is placed in baking oven, it is dry to constant weight under the conditions of temperature is 110 DEG C, it obtains modified montmorillonite used；
Sodium alginate and water 1:100 in mass ratio are placed in No. 4 beakers, stir 20min with glass bar, after standing swelling 5h, by No. 4
Beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, is 95 DEG C in temperature, under the conditions of revolving speed is 600r/min, heating stirring is molten
60min is solved, 0.2 times of sodium alginate quality of sodium metaperiodate is then added into No. 4 beakers, is 95 DEG C in temperature, revolving speed is
Under the conditions of 600r/min, heating stirring reacts 60min to get modified sodium alginate liquid；According to parts by weight, by 60 parts of activation shells
Glycan liquid, 20 parts are modified montmorillonite used, 8 parts of emulsifiers, 5 parts of glycerol, 30 parts of modified sodium alginate liquid, 20 parts of modified meerschaums, and 5 parts
Phosphatide, 5 parts of organic acids, 5 parts of starch are placed in batch mixer, in revolving speed be 1200r/min under the conditions of, be stirred 60min to get
Dust storm soil conditioner.The emulsifier is polyethylene glycol.The phosphatide is milk phosphatide.The organic acid is citric acid.Institute
Stating starch is glutinous rice starch.
Example 5
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Ca-montmorillonite and water are pressed
Mass ratio 1:20 is placed in No. 2 beakers, and No. 2 beakers are placed in water-bath, is 60 DEG C in temperature, revolving speed is 600r/min condition
Under, heating stirring mixes 50min, and 0.3 times of ca-montmorillonite quality of sodium carbonate is then added into No. 2 beakers, is in temperature
55 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 3h, then to addition ca-montmorillonite quality 0.5 in No. 2 beakers
Times octadecyltrimethylammonium chloride, in temperature be 85 DEG C, revolving speed be 600r/min under the conditions of, after constant temperature is stirred to react 3h,
Mixed liquor is obtained, then mixed liquor is placed in baking oven, it is dry to constant weight under the conditions of temperature is 110 DEG C, it obtains modified montmorillonite used；
Raw oyster shell is placed in mortar and is ground, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, by 30 parts of raw oyster shells
Powder, 20 parts of haemocyanins, 200 parts of water are placed in No. 3 beakers, and No. 3 beakers are then placed in ultrasonic disperse instrument, are in supersonic frequency
Under the conditions of 75kHz, after mixing ultrasound 60min, after standing for 24 hours, filtering obtains filter residue, then filter residue is placed in baking oven, Yu Wendu
Under the conditions of 110 DEG C, drying is to constant weight to get modified additive；Sodium alginate and water 1:100 in mass ratio are placed in No. 4 burnings
In cup, 20min is stirred with glass bar, after standing swelling 5h, No. 4 beakers is placed in digital display and are tested the speed in constant temperature blender with magnetic force, in
Temperature is 95 DEG C, and under the conditions of revolving speed is 600r/min, heating stirring dissolves 60min, and sodium alginate then is added into No. 4 beakers
The sodium metaperiodate that 0.2 times of quality, in temperature be 95 DEG C, revolving speed be 600r/min under the conditions of, heating stirring react 60min to get
Modified sodium alginate liquid；According to parts by weight, by 60 parts of activation chitosan liquid, 20 parts modified montmorillonite used, and 8 parts of emulsifiers, 8 parts change
Property additive, 30 parts of modified sodium alginate liquid, 20 parts of modified meerschaums, 5 parts of phosphatide, 5 parts of organic acids, 5 parts of starch are placed in mixing
In machine, under the conditions of revolving speed is 1200r/min, 60min is stirred to get dust storm soil conditioner.The emulsifier is poly-
Ethylene glycol.The phosphatide is milk phosphatide.The organic acid is citric acid.The starch is glutinous rice starch.
Example 6
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Ca-montmorillonite and water are pressed
Mass ratio 1:20 is placed in No. 2 beakers, and No. 2 beakers are placed in water-bath, is 60 DEG C in temperature, revolving speed is 600r/min condition
Under, heating stirring mixes 50min, and 0.3 times of ca-montmorillonite quality of sodium carbonate is then added into No. 2 beakers, is in temperature
55 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 3h, then to addition ca-montmorillonite quality 0.5 in No. 2 beakers
Times octadecyltrimethylammonium chloride, in temperature be 85 DEG C, revolving speed be 600r/min under the conditions of, after constant temperature is stirred to react 3h,
Mixed liquor is obtained, then mixed liquor is placed in baking oven, it is dry to constant weight under the conditions of temperature is 110 DEG C, it obtains modified montmorillonite used；
Raw oyster shell is placed in mortar and is ground, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, by 30 parts of raw oyster shells
Powder, 20 parts of haemocyanins, 200 parts of water are placed in No. 3 beakers, and No. 3 beakers are then placed in ultrasonic disperse instrument, are in supersonic frequency
Under the conditions of 75kHz, after mixing ultrasound 60min, after standing for 24 hours, filtering obtains filter residue, then filter residue is placed in baking oven, Yu Wendu
Under the conditions of 110 DEG C, drying is to constant weight to get modified additive；According to parts by weight, by 60 parts of activation chitosan liquid, 20 parts
It is modified montmorillonite used, 8 parts of emulsifiers, 8 parts of modified additives, 5 parts of glycerol, 20 parts of modified meerschaums, 5 parts of phosphatide, 5 parts of organic acids, 5
Part starch is placed in batch mixer, under the conditions of revolving speed is 1200r/min, is stirred 60min to get dust storm soil conditioner.
The emulsifier is polyethylene glycol.The phosphatide is milk phosphatide.The organic acid is citric acid.The starch is glutinous rice shallow lake
Powder.
Example 7
Chitosan and water 1:100 in mass ratio are placed in No. 1 beaker, stir 20min with glass bar, after standing swelling 5h, by 1
Number beaker is placed in digital display and tests the speed in constant temperature blender with magnetic force, in temperature be 95 DEG C, under the conditions of revolving speed is 600r/min, heating stirring
After dissolving 60min, 35 DEG C are cooled to, 0.02 times of chitosan mass of chitosan enzyme is then added into No. 1 beaker, is in temperature
30 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 60min to get activation chitosan；Ca-montmorillonite and water are pressed
Mass ratio 1:20 is placed in No. 2 beakers, and No. 2 beakers are placed in water-bath, is 60 DEG C in temperature, revolving speed is 600r/min condition
Under, heating stirring mixes 50min, and 0.3 times of ca-montmorillonite quality of sodium carbonate is then added into No. 2 beakers, is in temperature
55 DEG C, under the conditions of revolving speed is 600r/min, constant temperature is stirred to react 3h, then to addition ca-montmorillonite quality 0.5 in No. 2 beakers
Times octadecyltrimethylammonium chloride, in temperature be 85 DEG C, revolving speed be 600r/min under the conditions of, after constant temperature is stirred to react 3h,
Mixed liquor is obtained, then mixed liquor is placed in baking oven, it is dry to constant weight under the conditions of temperature is 110 DEG C, it obtains modified montmorillonite used；
Raw oyster shell is placed in mortar and is ground, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, by 30 parts of raw oyster shells
Powder, 20 parts of haemocyanins, 200 parts of water are placed in No. 3 beakers, and No. 3 beakers are then placed in ultrasonic disperse instrument, are in supersonic frequency
Under the conditions of 75kHz, after mixing ultrasound 60min, after standing for 24 hours, filtering obtains filter residue, then filter residue is placed in baking oven, Yu Wendu
Under the conditions of 110 DEG C, drying is to constant weight to get modified additive；Sodium alginate and water 1:100 in mass ratio are placed in No. 4 burnings
In cup, 20min is stirred with glass bar, after standing swelling 5h, No. 4 beakers is placed in digital display and are tested the speed in constant temperature blender with magnetic force, in
Temperature is 95 DEG C, and under the conditions of revolving speed is 600r/min, heating stirring dissolves 60min, and sodium alginate then is added into No. 4 beakers
The sodium metaperiodate that 0.2 times of quality, in temperature be 95 DEG C, revolving speed be 600r/min under the conditions of, heating stirring react 60min to get
Modified sodium alginate liquid；According to parts by weight, by 60 parts of activation chitosan liquid, 20 parts modified montmorillonite used, and 8 parts of emulsifiers, 8 parts change
Property additive, 5 parts of glycerol, 30 parts of modified sodium alginate liquid, 5 parts of phosphatide, 5 parts of organic acids, 5 parts of starch are placed in batch mixer, in
Under the conditions of revolving speed is 1200r/min, 60min is stirred to get dust storm soil conditioner.The emulsifier is polyethylene glycol.
The phosphatide is milk phosphatide.The organic acid is citric acid.The starch is glutinous rice starch.
Comparative example: the soil conditioner of Shandong Environmental Protection Technology Co., Ltd production.
1 to 7 gained soil conditioner of example and comparative example product are subjected to performance detection, the specific detection method is as follows:
Water retention property test: the aeolian sandy soil soil sample for taking 25g to cross 60 meshes is placed in the glass culture dish of Φ 90mm, according to 2L/m2
Amount above-mentioned modifying agent is sprayed at sample surfaces respectively, evapotranspire at 25 DEG C, claim an inferior quality after 30 hours, calculate bonding course and contain
Water rate.
Specific testing result is as shown in table 1:
Table 1: performance detection table
| Detection content | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 | Comparative example |
| Moisture content/% | 40 | 30 | 27 | 32 | 28 | 33 | 30 | 20 |
By 1 testing result of table it is found that present invention gained dust storm soil conditioner has excellent water retention property.
Claims (10)
1. a kind of dust storm soil conditioner, it is characterised in that: be made of the raw material of following parts by weight:
40~60 parts of chitosan liquid of activation
Modified montmorillonite used 10~20 parts
5~8 parts of emulsifier
5~8 parts of modified additive
3~5 parts of glycerol
20~30 parts of modified sodium alginate liquid
10~20 parts of modified meerschaum
Phosphatidase 3~5 part
3~5 parts of organic acid
3~5 parts of starch
The configuration process of the dust storm soil conditioner are as follows: each raw material is weighed by raw material composition, chitosan liquid will be activated, it is modified to cover
De- stone, emulsifier, modified additive, glycerol, modified sodium alginate liquid, modified meerschaum, phosphatide, organic acid, starch, stirring are mixed
It closes to get dust storm soil conditioner.
2. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the preparation method of the activation chitosan
Are as follows: chitosan is mixed with water 1:50~1:100 in mass ratio, after standing swelling, heating stirring dissolution, cooling is subsequently added into
The chitosan enzyme that 0.01~0.02 times of chitosan mass, constant temperature are stirred to react to get activation chitosan.
3. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the modified montmorillonite used preparation method
Are as follows: ca-montmorillonite and water 1:10~1:20 in mass ratio are stirred, ca-montmorillonite quality 0.2~0.3 is subsequently added into
Sodium carbonate again, constant temperature are stirred to react, and 0.4~0.5 times of ca-montmorillonite quality of octadecyl trimethyl chlorination is then added
Ammonium, water bath with thermostatic control processing is dry, obtains modified montmorillonite used.
4. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the emulsifier is polyethylene glycol, alkane
Any one of base glucosides or neopelex.
5. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the preparation process of the modified additive
Are as follows: raw oyster shell powder is broken, the sieve of 100 mesh is crossed, raw oyster shell powder is obtained, according to parts by weight, and by 20~30 parts of raw oyster shell powders, 10~20
Part haemocyanin, 100~200 parts of water mixing ultrasounds, stands, filtering, drying is to get modified additive.
6. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the preparation of the modified sodium alginate liquid
Process are as follows: mix sodium alginate with water 1:50~1:100 in mass ratio, after standing swelling, heating stirring dissolution is subsequently added into
The sodium metaperiodate that 0.1~0.2 times of sodium alginate quality, heating stirring are reacted to get modified sodium alginate liquid.
7. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the preparation process of the modified meerschaum
Are as follows: sepiolite to be ground, is sieved, roasting obtains pretreatment sepiolite, sepiolite and hydrochloric acid 1:10~1 in mass ratio will be pre-processed:
20 are stirred, and filter, washing, dry to get modified meerschaum.
8. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the phosphatide is milk phosphatide, peanut
Any one in phosphatide or yolk phospholipid.
9. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the organic acid is citric acid, second two
Amine tetraacethyl, poly or polyacrylic acid, any one in hydroxy ethylidene-diphosphate.
10. a kind of dust storm soil conditioner according to claim 1, it is characterised in that: the starch is glutinous rice starch, corn
Any one in starch, starch from sweet potato, potato starch or wheaten starch.
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