CN106904708A - A kind of inorganic agent for dyeing and printing sewage and preparation method thereof - Google Patents
A kind of inorganic agent for dyeing and printing sewage and preparation method thereof Download PDFInfo
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- CN106904708A CN106904708A CN201710169829.8A CN201710169829A CN106904708A CN 106904708 A CN106904708 A CN 106904708A CN 201710169829 A CN201710169829 A CN 201710169829A CN 106904708 A CN106904708 A CN 106904708A
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
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- Environmental & Geological Engineering (AREA)
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
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Abstract
The invention discloses a kind of inorganic agent for dyeing and printing sewage and preparation method thereof, it is made from the following raw materials in parts by weight：28 parts of Rhodococcus sp bacterium powder, 5 10 parts of castor leaf, 10 15 parts of coconut palm chaff, 14 parts of cotton fiber, 39 parts of hydroxyapatite, 59 parts of oyster shell powder, 15 20 parts of diatomite, 25 parts of calamine stone, 7 10 parts of cellulose acetate propionate, 5 12 parts of Hydroxylated acrylic resin, 10 15 parts of polyacrylamide, 69 parts of citric acid fatty glyceride, 25 parts of calcium aluminate, 59 parts of poly aluminium sulfate silicate, 36 parts of active silica, 14 parts of sodium dihydrogen phosphate, 36 parts of gallic acid, 14 parts of alkali protease, 48 parts of heat stabilizer, 25 parts of coupling agent, 13 parts of flocculation aid.The inorganic agent being prepared from, its environmentally friendly, flocculation efficiency is high, can effectively remove metal ion and dyestuff in dyeing and printing sewage.Meanwhile, also disclose corresponding preparation method.
Description
Technical field
It is more particularly to a kind of for the inorganic agent of dyeing and printing sewage and its preparation side the present invention relates to waste water treating agent field
Method.
Background technology
According to statistics, in national each industrial trade, wastewater discharge rank forefront 5 industry for paper-making industry, chemical industry manufacturing industry,
Electric power industry, melanocyte metal smelt industry and textile printing and dyeing industry.In industrial every profession and trade, the COD discharge capacitys of textile printing and dyeing industry occupy
Four, it is seen that the sewage discharge of dyeing is badly in need of administering, in the sewage of printing and dyeing mill's discharge it is main include drift refining waste water, stamp,
Dyeing waste-water and desizing water, this waste water discharged with other industry is distinguishing.Dyeing and printing sewage is conveyed using pipeline pump
When, it is necessary to periodically cleaned to pipeline pump, it is internal because dirt adheres to or corrosion causes obstruction to prevent, so as to influence transmission effect
The service life of rate and pump.And traditional cleaning way is directly to carry out pump using clear water to wash, although low cost, but cleaning performance
Difference, is effectively cleaned, without the composition for dyeing and printing sewage so as to be unable to reach the purpose of thoroughly cleaning.So the present invention is caused
Power can efficiently improve the treatment effeciency of dyeing and printing sewage in environmentally friendly treatment of dyeing/printing wastewaters is studied, and effectively removal is useless
Dyestuff, organic compound in water etc., and the inorganic agent Environmental Safety, do not have the harm of secondary pollution.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of inorganic agent for dyeing and printing sewage and preparation method thereof, lead to
Cross and be combined using specified raw material, coordinate corresponding production technology, the inorganic agent for dyeing and printing sewage for obtaining, its environmentally friendly nothing
Evil, flocculation efficiency are high, can effectively remove the metal ion and dyestuff in dyeing and printing sewage, disclosure satisfy that the requirement of industry, have
There is preferable application prospect.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of inorganic agent for dyeing and printing sewage, is made from the following raw materials in parts by weight：2-8 parts of Rhodococcus sp bacterium powder, castor leaf 5-
10 parts, coconut palm chaff 10-15 parts, cotton fiber 1-4 parts, hydroxyapatite 3-9 parts, 5-9 parts of oyster shell powder, diatomite 15-20 parts,
Calamine stone 2-5 parts, cellulose acetate propionate 7-10 parts, Hydroxylated acrylic resin 5-12 parts, polyacrylamide 10-15 parts, lemon
6-9 parts of fatty glyceride of lemon acid, calcium aluminate 2-5 parts, poly aluminium sulfate silicate 5-9 parts, active silica 3-6 parts, phosphorus
1-4 parts of acid dihydride sodium, gallic acid 3-6 parts, alkali protease 1-4 parts, heat stabilizer 4-8 parts, coupling agent 2-5 parts, flocculation aid
1-3 parts.
Preferably, the heat stabilizer be selected from sodium naphthenate, odium stearate, magnesium benzoate, calcium tartrate in one kind or
It is several.
Preferably, the coupling agent is selected from vinyltrimethoxy silane, 3- glycidylpropyls trimethoxy silane, 3-
Methacrylic acid group propyl-triethoxysilicane, N-2（Aminoethyl）One kind or several in 3- aminopropyltriethoxy dimethoxysilanes
Kind.
Preferably, the flocculation aid is selected from the one kind or several in potassium permanganate, magnesium fumarate, moon sodium metasilicate, sodium salicylate
Kind.
The preparation method of the described inorganic agent for dyeing and printing sewage, comprises the following steps：
（1）Each raw material is weighed according to weight portion；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 60-65 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, heat stabilizer, coupling agent, mixing speed 300-400
Rev/min, reaction temperature is 200-240 DEG C, reaction time 25-30 minutes；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, helping solidifying
Agent, ultrasonic power is 200-250KW, and ultrasonic time is 15-25 minutes, then stands 60-90 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 100-200 μm；
（7）By step（6）Film product injection centrifugal granulating seed-coating machine, 200-300 revs/min of spinner velocity are crossed, power of fan is
15KW, gets product.
Compared with prior art, its advantage is the present invention：
（1）Inorganic agent for dyeing and printing sewage of the invention is with Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxy-apatite
Stone, oyster shell powder, calamine stone, diatomite, cellulose acetate propionate, Hydroxylated acrylic resin are main component, by adding
Enter citric acid fatty glyceride, polyacrylamide, calcium aluminate, poly aluminium sulfate silicate, active silica, biphosphate
Sodium, gallic acid, alkali protease, heat stabilizer, coupling agent, flocculation aid, be aided with dry stirring, liquid nitrogen crushing, high temperature banburying,
Ultrasound is sorted, crosses the techniques such as membrane choosing, centrifugal granulating coating so that the inorganic agent for dyeing and printing sewage being prepared from, its ring
Protect harmless, flocculation efficiency high, can effectively remove the metal ion and dyestuff in dyeing and printing sewage, disclosure satisfy that wanting for industry
Ask, with preferable application prospect.
（2）Inorganic agent raw material for dyeing and printing sewage of the invention is cheap, process is simple, is suitable to heavy industrialization fortune
With practical.
Specific embodiment
The technical scheme invented is described in detail with reference to specific embodiment.
Embodiment 1
（1）2 parts of Rhodococcus sp bacterium powder, 5 parts of castor leaf, 10 parts of coconut palm chaff, 1 part of cotton fiber, hydroxyapatite 3 are weighed according to weight portion
Part, 5 parts of oyster shell powder, 15 parts of diatomite, 2 parts of calamine stone, 7 parts of cellulose acetate propionate, 5 parts of Hydroxylated acrylic resin,
10 parts of polyacrylamide, 6 parts of citric acid fatty glyceride, 2 parts of calcium aluminate, 5 parts of poly aluminium sulfate silicate, active silica
3 parts, 1 part of sodium dihydrogen phosphate, 3 parts of gallic acid, 1 part of alkali protease, 4 parts of sodium naphthenate, vinyltrimethoxy silane 2
Part, 1 part of potassium permanganate；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 60 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, sodium naphthenate, vinyltrimethoxy silane, stirring
300 revs/min of speed, reaction temperature is 200 DEG C, 25 minutes reaction time；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, Gao Meng
Sour potassium, ultrasonic power is 200KW, and ultrasonic time is 15 minutes, then stands 60 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 100 μm；
（7）By step（6）Cross film product injection centrifugal granulating seed-coating machine, 200 revs/min of spinner velocity, power of fan is 15KW,
Get product.
The obtained inorganic agent test result for dyeing and printing sewage is as shown in table 1.
Embodiment 2
（1）4 parts of Rhodococcus sp bacterium powder, 7 parts of castor leaf, 12 parts of coconut palm chaff, 2 parts of cotton fiber, hydroxyapatite 4 are weighed according to weight portion
Part, 6 parts of oyster shell powder, 17 parts of diatomite, 3 parts of calamine stone, 8 parts of cellulose acetate propionate, 7 parts of Hydroxylated acrylic resin,
12 parts of polyacrylamide, 7 parts of citric acid fatty glyceride, 3 parts of calcium aluminate, 6 parts of poly aluminium sulfate silicate, reactive silica
4 parts of silicon, 2 parts of sodium dihydrogen phosphate, 4 parts of gallic acid, 2 parts of alkali protease, 5 parts of odium stearate, 3- glycidylpropyl front threes
3 parts of TMOS, 2 parts of magnesium fumarate；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 62 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, odium stearate, 3- glycidylpropyl trimethoxy silicon
Alkane, 350 revs/min of mixing speed, reaction temperature is 220 DEG C, 27 minutes reaction time；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, rich horse
Sour magnesium, ultrasonic power is 220KW, and ultrasonic time is 18 minutes, then stands 70 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 150 μm；
（7）By step（6）Cross film product injection centrifugal granulating seed-coating machine, 220 revs/min of spinner velocity, power of fan is 15KW,
Get product.
The obtained inorganic agent test result for dyeing and printing sewage is as shown in table 1.
Embodiment 3
（1）According to weight portion weigh 7 parts of Rhodococcus sp bacterium powder, 9 parts of castor leaf, coconut palm chaff 10-15 parts, 3 parts of cotton fiber, hydroxy-apatite
8 parts of stone, 8 parts of oyster shell powder, 19 parts of diatomite, 4 parts of calamine stone, 9 parts of cellulose acetate propionate, Hydroxylated acrylic resin 10
Part, 14 parts of polyacrylamide, 8 parts of citric acid fatty glyceride, 4 parts of calcium aluminate, 8 parts of poly aluminium sulfate silicate, active dioxy
5 parts of SiClx, 3 parts of sodium dihydrogen phosphate, 5 parts of gallic acid, 3 parts of alkali protease, 7 parts of magnesium benzoate, 3- methacrylic acid groups third
2 parts of 4 part, month sodium metasilicate of ethyl triethoxy silicane alkane；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 64 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, magnesium benzoate, the ethoxy of 3- methacrylic acid groups propyl group three
Base silane, 380 revs/min of mixing speed, reaction temperature is 230 DEG C, 28 minutes reaction time；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, moon silicon
Sour sodium, ultrasonic power is 240KW, and ultrasonic time is 22 minutes, then stands 80 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 150 μm；
（7）By step（6）Cross film product injection centrifugal granulating seed-coating machine, 280 revs/min of spinner velocity, power of fan is 15KW,
Get product.
The obtained inorganic agent test result for dyeing and printing sewage is as shown in table 1.
Embodiment 4
（1）8 parts of Rhodococcus sp bacterium powder, 10 parts of castor leaf, 15 parts of coconut palm chaff, 4 parts of cotton fiber, hydroxyapatite are weighed according to weight portion
9 parts, 9 parts of oyster shell powder, 20 parts of diatomite, 5 parts of calamine stone, 10 parts of cellulose acetate propionate, Hydroxylated acrylic resin 12
Part, 15 parts of polyacrylamide, 9 parts of citric acid fatty glyceride, 5 parts of calcium aluminate, 9 parts of poly aluminium sulfate silicate, activity two
6 parts of silica, 4 parts of sodium dihydrogen phosphate, 6 parts of gallic acid, 4 parts of alkali protease, 8 parts of calcium tartrate, N-2（Aminoethyl）3- ammonia
5 parts of hydroxypropyl methyl dimethoxysilane, 3 parts of sodium salicylate；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 65 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, calcium tartrate, N-2（Aminoethyl）3- aminopropyltriethoxies
Dimethoxysilane, 400 revs/min of mixing speed, reaction temperature is 240 DEG C, 30 minutes reaction time；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, bigcatkin willow
Sour sodium, ultrasonic power is 250KW, and ultrasonic time is 25 minutes, then stands 90 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 200 μm；
（7）By step（6）Cross film product injection centrifugal granulating seed-coating machine, 300 revs/min of spinner velocity, power of fan is 15KW,
Get product.
The obtained inorganic agent test result for dyeing and printing sewage is as shown in table 1.
Comparative example 1
（1）2 parts of Rhodococcus sp bacterium powder, 5 parts of castor leaf, 10 parts of coconut palm chaff, 1 part of cotton fiber, hydroxyapatite 3 are weighed according to weight portion
Part, 5 parts of oyster shell powder, 15 parts of diatomite, 2 parts of calamine stone, 5 parts of Hydroxylated acrylic resin, 10 parts of polyacrylamide, lemon
6 parts of sour fatty glyceride, 2 parts of calcium aluminate, 5 parts of poly aluminium sulfate silicate, 3 parts of active silica, 3 parts of gallic acid, alkali
1 part of protease of property, 4 parts of sodium naphthenate, 2 parts of vinyltrimethoxy silane, 1 part of potassium permanganate；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 60 DEG C；
（3）By step（2）Dried object, during diatomite, citric acid fatty glyceride add ceramics furnace together, be slowly injected into liquid
Nitrogen, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium naphthenate, vinyltrimethoxy silane, 300 revs/min of mixing speed
Clock, reaction temperature is 200 DEG C, 25 minutes reaction time；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, Gao Meng
Sour potassium, ultrasonic power is 200KW, and ultrasonic time is 15 minutes, then stands 60 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 100 μm；
（7）By step（6）Cross film product injection centrifugal granulating seed-coating machine, 200 revs/min of spinner velocity, power of fan is 15KW,
Get product.
The obtained inorganic agent test result for dyeing and printing sewage is as shown in table 1.
Comparative example 2
（1）8 parts of Rhodococcus sp bacterium powder, 10 parts of castor leaf, 15 parts of coconut palm chaff, 4 parts of cotton fiber, hydroxyapatite are weighed according to weight portion
9 parts, 9 parts of oyster shell powder, 20 parts of diatomite, 5 parts of calamine stone, 10 parts of cellulose acetate propionate, Hydroxylated acrylic resin 12
Part, 9 parts of citric acid fatty glyceride, 9 parts of poly aluminium sulfate silicate, 6 parts of active silica, 4 parts of sodium dihydrogen phosphate, do not have
6 parts of gallate-based, 4 parts of alkali protease, 8 parts of calcium tartrate, N-2（Aminoethyl）5 parts of 3- aminopropyltriethoxies dimethoxysilane, water
3 parts of poplar acid sodium；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 65 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polymeric silicicacid sulfuric acid
Aluminium, active silica, sodium dihydrogen phosphate, calcium tartrate, N-2（Aminoethyl）3- aminopropyltriethoxy dimethoxysilanes, stirring
400 revs/min of speed, reaction temperature is 240 DEG C, 30 minutes reaction time；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, bigcatkin willow
Sour sodium, ultrasonic power is 250KW, and ultrasonic time is 25 minutes, then stands 90 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 200 μm；
（7）By step（6）Cross film product injection centrifugal granulating seed-coating machine, 300 revs/min of spinner velocity, power of fan is 15KW,
Get product.
The obtained inorganic agent test result for dyeing and printing sewage is as shown in table 1.
The inorganic agent of dyeing and printing sewage will be used for obtained in embodiment 1-4 and comparative example 1-2 respectively to dyeing and printing sewage treatment
After carry out COD, biochemical oxygen demand (BOD), suspension, sulfide, pH, this several performance tests of colourity.
Table 1
Inorganic agent for dyeing and printing sewage of the invention with Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite,
Oyster shell powder, calamine stone, diatomite, cellulose acetate propionate, Hydroxylated acrylic resin are main component, by adding lemon
Lemon acid fatty glyceride, polyacrylamide, calcium aluminate, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, do not have
Gallate-based, alkali protease, heat stabilizer, coupling agent, flocculation aid, are aided with and dry stirring, liquid nitrogen crushing, high temperature banburying, ultrasound
Sort, cross the techniques such as membrane choosing, centrifugal granulating coating so that the inorganic agent for dyeing and printing sewage being prepared from, its environmentally friendly nothing
Evil, flocculation efficiency are high, can effectively remove the metal ion and dyestuff in dyeing and printing sewage, disclosure satisfy that the requirement of industry, have
There is preferable application prospect.Inorganic agent raw material for dyeing and printing sewage of the invention is cheap, process is simple, is suitable to large-scale industry
Change and use, it is practical.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of inorganic agent for dyeing and printing sewage, it is characterised in that：It is made from the following raw materials in parts by weight：Rhodococcus sp bacterium powder 2-
8 parts, castor leaf 5-10 parts, coconut palm chaff 10-15 parts, cotton fiber 1-4 parts, hydroxyapatite 3-9 parts, 5-9 parts of oyster shell powder, silicon
Diatomaceous earth 15-20 parts, calamine stone 2-5 parts, cellulose acetate propionate 7-10 parts, Hydroxylated acrylic resin 5-12 parts, polyacrylamide
Amine 10-15 parts, 6-9 parts of citric acid fatty glyceride, calcium aluminate 2-5 parts, poly aluminium sulfate silicate 5-9 parts, active dioxy
SiClx 3-6 parts, sodium dihydrogen phosphate 1-4 parts, gallic acid 3-6 parts, alkali protease 1-4 parts, heat stabilizer 4-8 parts, coupling agent
2-5 parts, flocculation aid 1-3 parts.
2. the inorganic agent for dyeing and printing sewage according to claim 1, it is characterised in that：The heat stabilizer is selected from cycloalkanes
One or more in sour sodium, odium stearate, magnesium benzoate, calcium tartrate.
3. the inorganic agent for dyeing and printing sewage according to claim 1, it is characterised in that：The coupling agent is selected from vinyl
Trimethoxy silane, 3- glycidylpropyls trimethoxy silane, 3- methacrylic acid groups propyl-triethoxysilicane, N-2（Ammonia
Ethyl）One or more in 3- aminopropyltriethoxy dimethoxysilanes.
4. the inorganic agent for dyeing and printing sewage according to claim 1, it is characterised in that：The flocculation aid is selected from permanganic acid
One or more in potassium, magnesium fumarate, moon sodium metasilicate, sodium salicylate.
5. according to the preparation method of any described inorganic agent for dyeing and printing sewage of Claims 1 to 4, it is characterised in that bag
Include following steps：
（1）Each raw material is weighed according to weight portion；
（2）Rhodococcus sp bacterium powder, castor leaf, coconut palm chaff, cotton fiber, hydroxyapatite, oyster shell powder, calamine stone are cleaned,
Drying, is cooled to room temperature, and drying temperature is 60-65 DEG C；
（3）By step（2）Dried object, diatomite, cellulose acetate propionate, citric acid fatty glyceride add ceramics together
In stove, liquid nitrogen is slowly injected into, mechanical agitation to dried object is crushed to powdered；
（4）Collection step（3）Mixture of powders add banburying stove, while add Hydroxylated acrylic resin, polyacrylamide, aluminium
Sour calcium, poly aluminium sulfate silicate, active silica, sodium dihydrogen phosphate, heat stabilizer, coupling agent, mixing speed 300-400
Rev/min, reaction temperature is 200-240 DEG C, reaction time 25-30 minutes；
（5）By step（4）Mixture injection Ultrasonic Pulverization instrument in, while sequentially adding gallic acid, alkali protease, helping solidifying
Agent, ultrasonic power is 200-250KW, and ultrasonic time is 15-25 minutes, then stands 60-90 minutes；
（6）By step（5）Ultrasonic Pulverization thing crosses film sorting, and membrane aperture is 100-200 μm；
（7）By step（6）Film product injection centrifugal granulating seed-coating machine, 200-300 revs/min of spinner velocity are crossed, power of fan is
15KW, gets product.
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| CN107285442A (en) * | 2017-07-14 | 2017-10-24 | 赣州研顺飞科技有限公司 | A kind of condensed oil sewage inorganic agent and its preparation method and application |
| CN109293006A (en) * | 2018-11-01 | 2019-02-01 | 张家界贵友环保材料科技有限公司 | A kind of water purification agent and preparation method thereof adding biological enzyme |
| CN110395843A (en) * | 2019-06-28 | 2019-11-01 | 广州市园林建筑工程公司 | Artificial swamp ecological sewage treatment method |
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Application publication date: 20170630 |