CN106315716A - Textile wastewater treatment agent and preparation method and application thereof - Google Patents
Textile wastewater treatment agent and preparation method and application thereof Download PDFInfo
- Publication number
- CN106315716A CN106315716A CN201611043063.0A CN201611043063A CN106315716A CN 106315716 A CN106315716 A CN 106315716A CN 201611043063 A CN201611043063 A CN 201611043063A CN 106315716 A CN106315716 A CN 106315716A
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- CN
- China
- Prior art keywords
- parts
- acrylic acid
- inorganic agent
- kaolin
- pericarpium longan
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Classifications
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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
-
- 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
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention discloses a textile wastewater treatment agent and a preparation method and application thereof. The textile wastewater treatment agent is composed of, by weight, 8-15 parts of acrylic acid, 5-12 parts of tetrabutyl urea, 12-20 parts of longan shell, 25-33 parts of kaolin and 1-5 parts of diphenylmethane diisocyanate. The preparation method includes: smashing the longan shell, using a prepared acrylic acid solution for soaking, and thermally stirring to obtain a longan shell material; grinding kaolin, adding tetrabutyl urea, stirring, adding the longan shell material, stirring, adding diphenylmethane diisocyanate, stirring, and performing microwave treatment, high-temperature calcining and cooling to room temperature to obtain. The treatment agent is used for treating textile printing and dyeing wastewater and is quick in condensation, good in decoloring effect, high in activity, free of secondary pollution, low in dosage, convenient to use, suitable for the textile wastewater having big change in water quality and good in acid-resistant heat-resistant performance. The treatment agent is extensive in raw material source, low in production cost and free of corrosion of and damage to equipment, and the preparation method is simple in process, easy to operate and suitable for industrial production.
Description
Technical field
The present invention relates to technical field of sewage, specifically a kind of textile waste inorganic agent and preparation method thereof and should
With.
Background technology
Textile waste be mainly material cooking, rinse, bleach, produce during starching etc. containing natural impurity, fat with
And the organic waste water such as starch.Dyeing waste water wash in the multiple working procedures such as dye, stamp, starching produce, containing a large amount of dyestuffs,
The Organic substances such as starch, cellulose, lignin, detergent, and the inorganic matter such as alkali, sulfide, all kinds of salts, contaminative is the strongest.
Waste water characteristic is that organic concentration height, complicated component, colourity are deep and changeable, and pH changes greatly, and water quantity and quality change greatly, belongs to difficult
Industrial wastewater.The raising required along with the development of the fine fabric of chemistry, the rise of Silk and finishing process in printing and dye-ing, makes PVA slurry, people
Make the hardly degraded organic substances such as thread alkaline hydrolysis thing, new dye, auxiliary agent and enter textile printing and dyeing wastewater in a large number, to science and engineering at traditional waste water
Skill constitutes serious challenge.Prior art processes mainly the most single iron salt, aluminium salt to textile waste as chemical floc, use
Dose is big, and decolorizing effect is poor, and not only treatment effect is bad, and has stronger corrosivity to equipment.
Summary of the invention
It is dirty to it is an object of the invention to provide that a kind of cohesion effect is fast, good decolorizing effect, activity by force, do not exist secondary
Textile waste inorganic agent of dye and its preparation method and application, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of textile waste inorganic agent, is made up of according to the raw material of weight portion following: acrylic acid 8-15 part, tetrabutyl urea 5-
12 parts, Pericarpium Longan 12-20 part, Kaolin 25-33 part, methyl diphenylene diisocyanate 1-5 part.
As the further scheme of the present invention: described textile waste inorganic agent, it is made up of according to the raw material of weight portion following:
Acrylic acid 10-13 part, tetrabutyl urea 7-10 part, Pericarpium Longan 14-18 part, Kaolin 27-31 part, methyl diphenylene diisocyanate
2-4 part.
As the further scheme of the present invention: described textile waste inorganic agent, it is made up of according to the raw material of weight portion following:
11 parts of acrylic acid, tetrabutyl urea 8 parts, Pericarpium Longan 16 parts, Kaolin 29 parts, methyl diphenylene diisocyanate 3 parts.
Another object of the present invention is to provide the preparation method of a kind of textile waste inorganic agent, comprises the steps of:
1) 75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepare acrylic acid solution；Pericarpium Longan is pulverized,
Cross 150 mesh sieves, add acrylic acid solution, at 65 DEG C, soak 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature
120min, prepares Pericarpium Longan material；
2) Kaolin ground, cross 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 40-50min, be warming up to 60 DEG C also
Stir 20-30min at such a temperature, be subsequently adding Pericarpium Longan material, at 75 DEG C, stir 25-30min, add diphenylmethyl
Alkane diisocyanate also stirs 20-30min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, then
Insert in reactor and be warming up to 500 DEG C under nitrogen atmosphere, and being incubated 4.5h, being down to room temperature and i.e. obtain inorganic agent.
Another object of the present invention is to provide the application in processing textile waste of the described inorganic agent.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention use acrylic acid process Pericarpium Longan, tetrabutyl urea process Kaolin, after mixing again with diphenyl methane two
Isocyanates interacts, and the inorganic agent prepared after microwaved, high-temperature calcination is used for processing textile printing and dyeing wastewater, and cohesion is made
Fast by effect, good decolorizing effect, activity is strong, there is not secondary pollution, and dosage is little, easy to use, it is adaptable to change of water quality is big
Textile waste, acidproof, heat resistance good, is adapted to the waste water that water temperature changes greatly.Raw material sources of the present invention are extensive, produce into
This is the lowest, can meet the requirement of textile waste completely, corrosion-free to processing equipment, harmless, preparation process simply, easily operate,
Be suitable to industrialized production.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of textile waste inorganic agent, it is made up of according to the raw material of weight portion following: acrylic acid 8
Part, tetrabutyl urea 5 parts, Pericarpium Longan 12 parts, Kaolin 25 parts, methyl diphenylene diisocyanate 1 part.
75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepares acrylic acid solution；By Pericarpium Longan pulverizing, mistake
150 mesh sieves, add acrylic acid solution, soak 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature at 65 DEG C
120min, prepares Pericarpium Longan material.Kaolin is ground, crosses 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 40min, heat up
To 60 DEG C and stir 20min at such a temperature, it is subsequently adding Pericarpium Longan material, at 75 DEG C, stirs 25min, add diphenyl
Methane diisocyanate also stirs 20min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, then puts
Enter in reactor and be warming up to 500 DEG C under nitrogen atmosphere, and being incubated 4.5h, being down to room temperature and i.e. obtain inorganic agent.
Embodiment 2
In the embodiment of the present invention, a kind of textile waste inorganic agent, it is made up of according to the raw material of weight portion following: acrylic acid 15
Part, tetrabutyl urea 12 parts, Pericarpium Longan 20 parts, Kaolin 33 parts, methyl diphenylene diisocyanate 5 parts.
75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepares acrylic acid solution；By Pericarpium Longan pulverizing, mistake
150 mesh sieves, add acrylic acid solution, soak 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature at 65 DEG C
120min, prepares Pericarpium Longan material.Kaolin is ground, crosses 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 50min, heat up
To 60 DEG C and stir 30min at such a temperature, it is subsequently adding Pericarpium Longan material, at 75 DEG C, stirs 30min, add diphenyl
Methane diisocyanate also stirs 30min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, then puts
Enter in reactor and be warming up to 500 DEG C under nitrogen atmosphere, and being incubated 4.5h, being down to room temperature and i.e. obtain inorganic agent.
Embodiment 3
In the embodiment of the present invention, a kind of textile waste inorganic agent, it is made up of according to the raw material of weight portion following: acrylic acid 10
Part, tetrabutyl urea 7 parts, Pericarpium Longan 14 parts, Kaolin 27 parts, methyl diphenylene diisocyanate 2 parts.
75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepares acrylic acid solution；By Pericarpium Longan pulverizing, mistake
150 mesh sieves, add acrylic acid solution, soak 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature at 65 DEG C
120min, prepares Pericarpium Longan material.Kaolin is ground, crosses 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 40-50min,
It is warming up to 60 DEG C and stirs 25min at such a temperature, being subsequently adding Pericarpium Longan material, at 75 DEG C, stirring 28min, add two
Methylenebis phenyl isocyanate also stirs 25min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, so
After insert in reactor and be warming up to 500 DEG C under nitrogen atmosphere, and be incubated 4.5h, be down to room temperature and i.e. obtain inorganic agent.
Embodiment 4
In the embodiment of the present invention, a kind of textile waste inorganic agent, it is made up of according to the raw material of weight portion following: acrylic acid 13
Part, tetrabutyl urea 10 parts, Pericarpium Longan 18 parts, Kaolin 31 parts, methyl diphenylene diisocyanate 4 parts.
75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepares acrylic acid solution；By Pericarpium Longan pulverizing, mistake
150 mesh sieves, add acrylic acid solution, soak 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature at 65 DEG C
120min, prepares Pericarpium Longan material.Kaolin is ground, crosses 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 40-50min,
It is warming up to 60 DEG C and stirs 25min at such a temperature, being subsequently adding Pericarpium Longan material, at 75 DEG C, stirring 28min, add two
Methylenebis phenyl isocyanate also stirs 25min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, so
After insert in reactor and be warming up to 500 DEG C under nitrogen atmosphere, and be incubated 4.5h, be down to room temperature and i.e. obtain inorganic agent.
Embodiment 5
In the embodiment of the present invention, a kind of textile waste inorganic agent, it is made up of according to the raw material of weight portion following: acrylic acid 11
Part, tetrabutyl urea 8 parts, Pericarpium Longan 16 parts, Kaolin 29 parts, methyl diphenylene diisocyanate 3 parts.
75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepares acrylic acid solution；By Pericarpium Longan pulverizing, mistake
150 mesh sieves, add acrylic acid solution, soak 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature at 65 DEG C
120min, prepares Pericarpium Longan material.Kaolin is ground, crosses 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 40-50min,
It is warming up to 60 DEG C and stirs 25min at such a temperature, being subsequently adding Pericarpium Longan material, at 75 DEG C, stirring 28min, add two
Methylenebis phenyl isocyanate also stirs 25min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, so
After insert in reactor and be warming up to 500 DEG C under nitrogen atmosphere, and be incubated 4.5h, be down to room temperature and i.e. obtain inorganic agent.
Textile waste treatment effect is tested by test example 1 inorganic agent
1, take respectively 150mL textile waste (pH is 7.8, turbidity be 290NTU, COD be 415.4mg/L, colourity is 357
Times, electrical conductivity is 8.9x 102μS·cm-1) be placed in 250mL conical flask, at 25 DEG C, put into a certain amount of process wherein
Agent, inorganic agent includes inorganic agent prepared by embodiment 1-5, and control sample is the mixture of Kaolin and Pericarpium Longan, by inorganic agent
Sample is taked after settlement treatment 30min after shaking or rocking 20min.
2, turbidity uses GB 13200-91 spectrophotometric determination；Colourity uses platinum to bore State Standard Colorimetry and measures, by YS-
2000 liquid colourity meters measure；COD uses potassium dichromate method to measure；
Its computing formula is as follows:
Turbidity removal/color/COD leads (%)=(1-A1/A0) × 100%
In formula: A0For water sample value before treatment；A1Value after processing for water sample.
Treatment effect test result is as shown in table 1.
Table 1
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. a textile waste inorganic agent, it is characterised in that be made up of according to the raw material of weight portion following: acrylic acid 8-15 part,
Tetrabutyl urea 5-12 part, Pericarpium Longan 12-20 part, Kaolin 25-33 part, methyl diphenylene diisocyanate 1-5 part.
Textile waste inorganic agent the most according to claim 1, it is characterised in that by the following raw material group according to weight portion
Become: acrylic acid 10-13 part, tetrabutyl urea 7-10 part, Pericarpium Longan 14-18 part, Kaolin 27-31 part, diphenyl methane two isocyanide
Acid esters 2-4 part.
Textile waste inorganic agent the most according to claim 1, it is characterised in that by the following raw material group according to weight portion
Become: 11 parts of acrylic acid, tetrabutyl urea 8 parts, Pericarpium Longan 16 parts, Kaolin 29 parts, methyl diphenylene diisocyanate 3 parts.
4. the preparation method of the textile waste inorganic agent as described in claim 1-3 is arbitrary, it is characterised in that by following step
Rapid composition:
1) 75% ethanol solution of acrylic acid with its quality 6 times is mixed, prepare acrylic acid solution；Pericarpium Longan is pulverized, crosses 150
Mesh sieve, adds acrylic acid solution, soaks 4.5h, then heat to 85 DEG C and heated and stirred at such a temperature at 65 DEG C
120min, prepares Pericarpium Longan material；
2) Kaolin ground, cross 150 mesh sieves, after being subsequently adding tetrabutyl urea stirring 40-50min, be warming up to 60 DEG C and at this
At a temperature of stir 20-30min, be subsequently adding Pericarpium Longan material, at 75 DEG C stir 25-30min, add diphenyl methane two
Isocyanates also stirs 20-30min at 70 DEG C, then carries out microwave treatment 20min, and microwave power is 700W, then inserts
In reactor and be warming up to 500 DEG C under nitrogen atmosphere, and it is incubated 4.5h, is down to room temperature and i.e. obtains inorganic agent.
5. the application in processing textile waste of the inorganic agent as described in claim 1-3 is arbitrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043063.0A CN106315716A (en) | 2016-11-24 | 2016-11-24 | Textile wastewater treatment agent and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043063.0A CN106315716A (en) | 2016-11-24 | 2016-11-24 | Textile wastewater treatment agent and preparation method and application thereof |
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| CN106315716A true CN106315716A (en) | 2017-01-11 |
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| CN201611043063.0A Pending CN106315716A (en) | 2016-11-24 | 2016-11-24 | Textile wastewater treatment agent and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626724A (en) * | 2018-12-20 | 2019-04-16 | 福建省宏港纺织科技有限公司 | A kind of textile waste treatment for reuse technique |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653402A (en) * | 2012-05-29 | 2012-09-05 | 马宗华 | Method for preparing active carbon |
| CN106006823A (en) * | 2016-07-25 | 2016-10-12 | 广西南宁栩兮科技有限公司 | Cassava-dreg-based printing and dyeing wastewater treatment agent |
| CN106145216A (en) * | 2016-07-29 | 2016-11-23 | 周圣聪 | One breeding enterprise sewage-treating agent and its preparation method and application |
-
2016
- 2016-11-24 CN CN201611043063.0A patent/CN106315716A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653402A (en) * | 2012-05-29 | 2012-09-05 | 马宗华 | Method for preparing active carbon |
| CN106006823A (en) * | 2016-07-25 | 2016-10-12 | 广西南宁栩兮科技有限公司 | Cassava-dreg-based printing and dyeing wastewater treatment agent |
| CN106145216A (en) * | 2016-07-29 | 2016-11-23 | 周圣聪 | One breeding enterprise sewage-treating agent and its preparation method and application |
Non-Patent Citations (4)
| Title |
|---|
| 中国医药公司上海化学试剂采购供应站: "《试剂手册 第2版》", 30 November 1985, 上海科学技术出版社 * |
| 刘益军: "《聚氨酯原料及助剂手册 第2版》", 31 January 2013, 化学工业出版社 * |
| 王同亿: "《英汉辞典 下》", 31 December 1988, 国防工业出版社 * |
| 王广生: "《石油化工原料与产品安全手册》", 31 August 2010, 中国石化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626724A (en) * | 2018-12-20 | 2019-04-16 | 福建省宏港纺织科技有限公司 | A kind of textile waste treatment for reuse technique |
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Application publication date: 20170111 |