CN105731562A - Sewage treatment agent for printing and dyeing industry and preparation method of sewage treatment agent - Google Patents
Sewage treatment agent for printing and dyeing industry and preparation method of sewage treatment agent Download PDFInfo
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- CN105731562A CN105731562A CN201610120476.8A CN201610120476A CN105731562A CN 105731562 A CN105731562 A CN 105731562A CN 201610120476 A CN201610120476 A CN 201610120476A CN 105731562 A CN105731562 A CN 105731562A
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- dyeing industry
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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
- 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
Abstract
The invention discloses a sewage treatment agent for the printing and dyeing industry. The sewage treatment agent consists of the following raw materials in parts by weight: 16-20 parts of ethylenediaminetetraacetic acid disodium, 10-15 parts of sodium bicarbonate, 25-30 parts of sodium laurylsulfate, 22-25 parts of modified kieselguhr, 32-38 parts of polymeric aluminum, 14-16 parts of aluminum sulfate, 30-35 parts of medical stone, 23-25 parts of activated carbon, 10-14 parts of perlite, 8-13 parts of molybdenum sulfide, 14-17 parts of tin oxide powder and 22-27 parts of propylene glycol. The invention further provides a preparation method of the sewage treatment agent for the printing and dyeing industry. The sewage treatment agent disclosed by the invention can play a coordination function due to compounding of raw materials and has a very good treatment effect on sewage of the printing and dyeing industry, treated sewage can meet the national emission effect, the environment can be prevented from secondary pollution, and in addition, the treated sewage can also be recycled, so that the purpose of water resource conservation can be achieved.
Description
Technical field
The present invention relates to sewage treatment area, a kind of sewage-treating agent for printing and dyeing industry and preparation method thereof.
Background technology
Industrial wastewater refers to waste water, sewage and the waste liquid produced in industrial processes, wherein contains the commercial production materials outflowed with water, middle product
The pollutant produced in thing and product and production process.Along with developing rapidly of industry, kind and the quantity of waste water rapidly increase, the dirt to water body
Dye the most extensively with serious, threatens the health and safety of the mankind.Therefore, for protection environment, processing than municipal sewage of industrial wastewater
Process even more important.Printing and dyeing industry water consumption is big, and the most every dyeing and printing process 1t textile water consumption 100-200t, its 80-90% discharge with dyeing waste water.
Dyeing waste water is good due to complicated, chemical stability, it is difficult to life degraded, is to be difficult to one of processed industrial wastewater.At present, domestic it is used in
The product that dyeing industrial sewage processes and purifies has a lot, but relatively costly, and the technological process processing and purifying sewage is loaded down with trivial details, and treatment effect needs
Improve.
Summary of the invention
It is an object of the invention to provide a kind of sewage-treating agent for printing and dyeing industry and preparation method thereof, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme:
A kind of sewage-treating agent for printing and dyeing industry, is made up of according to the raw material of weight portion following: disodiumedetate 16-20 part, carbonic acid
Hydrogen sodium 10-15 part, sodium laurylsulfate 25-30 part, modification infusorial earth 22-25 part, aluminium polychlorid 32-38 part, aluminum sulfate 14-16 part,
Maifanitum 30-35 part, activated carbon 23-25 part, perlite 10-14 part, molybdenum sulfide powder 8-13 part, stannic oxide powder 14-17 part, the third two
Alcohol 22-27 part.
As the further scheme of the present invention: be made up of according to the raw material of weight portion following: disodiumedetate 17-19 part, sodium bicarbonate
11-14 part, sodium laurylsulfate 26-29 part, modification infusorial earth 23-24 part, aluminium polychlorid 33-37 part, aluminum sulfate 15-16 part, wheat meal
Stone 31-34 part, activated carbon 24-25 part, perlite 11-13 part, molybdenum sulfide powder 9-12 part, stannic oxide powder 15-16 part, propylene glycol 23-26
Part.
As the present invention further scheme: be made up of according to the raw material of weight portion following: disodiumedetate 18 parts, sodium bicarbonate 13
Part, sodium laurylsulfate 27 parts, modification infusorial earth 24 parts, aluminium polychlorid 35 parts, 15 parts of aluminum sulfate, Maifanitum 33 parts, activated carbon 24
Part, perlite 12 parts, 11 parts of molybdenum sulfide powder, stannic oxide powder 16 parts, propylene glycol 24 parts.
The preparation method of the described sewage-treating agent for printing and dyeing industry, step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 80-100 mesh sieve, it is thus achieved that mixed powder；
2) weighing disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 50-55 DEG C, stirring is mixed
Close 20-30min；
3) reactor is cooled to 40-43 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue
Continuous stirring mixing 35-40min；
4) mixed powder is added to reactor, continue stirring mixing 15-20min；
5) reactor is cooled to 32-35 DEG C, activated carbon is added to reactor, continue stirring mixing 5-10min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
Compared with prior art, the invention has the beneficial effects as follows: the sewage-treating agent for printing and dyeing industry prepared by the present invention compounding by raw material,
Play coordinative role, the sewage of printing and dyeing industry is had good treatment effect, enables the sewage after process to reach discharging standards, will not be right
Environment produces secondary pollution, it addition, the sewage after Chu Liing can be used for recycling, reaches the purpose of saving water resource.Use prepared by the present invention
In the sewage-treating agent of printing and dyeing industry, by adding molybdenum sulfide powder, molybdenum sulfide powder coordinates with other raw materials, and uses the preparation method of the present invention,
The beneficially treatment effect of raising sewage-treating agent, high treating effect, convenient for production, it is easy to promote on a large scale.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme is described in more detail.
Embodiment 1
A kind of sewage-treating agent for printing and dyeing industry, is made up of according to the raw material of weight portion following: disodiumedetate 16 parts, bicarbonate
10 parts of sodium, sodium laurylsulfate 25 parts, modification infusorial earth 22 parts, aluminium polychlorid 32 parts, 14 parts of aluminum sulfate, Maifanitum 30 parts, activity
Charcoal 23 parts, perlite 10 parts, 8 parts of molybdenum sulfide powder, stannic oxide powder 14 parts, propylene glycol 22 parts.
Being used for the preparation method of the sewage-treating agent of printing and dyeing industry described in the present embodiment, step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 80 mesh sieves, it is thus achieved that mixed powder；
2) weigh disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 50 DEG C, stirring mixing 20min；
3) reactor is cooled to 40 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue to stir
Mix mixing 35min；
4) mixed powder is added to reactor, continue stirring mixing 15min；
5) reactor is cooled to 32 DEG C, activated carbon is added to reactor, continue stirring mixing 5min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
Embodiment 2
A kind of sewage-treating agent for printing and dyeing industry, is made up of according to the raw material of weight portion following: disodiumedetate 20 parts, bicarbonate
15 parts of sodium, sodium laurylsulfate 30 parts, modification infusorial earth 25 parts, aluminium polychlorid 38 parts, 16 parts of aluminum sulfate, Maifanitum 35 parts, activity
Charcoal 25 parts, perlite 14 parts, 3 parts of molybdenum sulfide powder, stannic oxide powder 17 parts, propylene glycol 27 parts.
Being used for the preparation method of the sewage-treating agent of printing and dyeing industry described in the present embodiment, step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 100 mesh sieves, it is thus achieved that mixed powder；
2) weigh disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 55 DEG C, stirring mixing 30min；
3) reactor is cooled to 43 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue to stir
Mix mixing 40min；
4) mixed powder is added to reactor, continue stirring mixing 20min；
5) reactor is cooled to 35 DEG C, activated carbon is added to reactor, continue stirring mixing 10min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
Embodiment 3
A kind of sewage-treating agent for printing and dyeing industry, is made up of according to the raw material of weight portion following: disodiumedetate 18 parts, bicarbonate
13 parts of sodium, sodium laurylsulfate 27 parts, modification infusorial earth 24 parts, aluminium polychlorid 35 parts, 15 parts of aluminum sulfate, Maifanitum 33 parts, activity
Charcoal 24 parts, perlite 12 parts, 11 parts of molybdenum sulfide powder, stannic oxide powder 16 parts, propylene glycol 24 parts.
Being used for the preparation method of the sewage-treating agent of printing and dyeing industry described in the present embodiment, step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 100 mesh sieves, it is thus achieved that mixed powder；
2) weigh disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 53 DEG C, stirring mixing 25min；
3) reactor is cooled to 42 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue to stir
Mix mixing 38min；
4) mixed powder is added to reactor, continue stirring mixing 18min；
5) reactor is cooled to 34 DEG C, activated carbon is added to reactor, continue stirring mixing 8min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
Embodiment 4
A kind of sewage-treating agent for printing and dyeing industry, is made up of according to the raw material of weight portion following: disodiumedetate 17 parts, bicarbonate
14 parts of sodium, sodium laurylsulfate 30 parts, modification infusorial earth 24 parts, aluminium polychlorid 32 parts, 16 parts of aluminum sulfate, Maifanitum 31 parts, activity
Charcoal 23 parts, perlite 14 parts, 8 parts of molybdenum sulfide powder, stannic oxide powder 16 parts, propylene glycol 27 parts.
Being used for the preparation method of the sewage-treating agent of printing and dyeing industry described in the present embodiment, step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 90 mesh sieves, it is thus achieved that mixed powder；
2) weigh disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 51 DEG C, stirring mixing 25min；
3) reactor is cooled to 41 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue to stir
Mix mixing 40min；
4) mixed powder is added to reactor, continue stirring mixing 18min；
5) reactor is cooled to 32 DEG C, activated carbon is added to reactor, continue stirring mixing 6min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
Embodiment 5
A kind of sewage-treating agent for printing and dyeing industry, is made up of according to the raw material of weight portion following: disodiumedetate 19 parts, bicarbonate
15 parts of sodium, sodium laurylsulfate 25 parts, modification infusorial earth 23 parts, aluminium polychlorid 36 parts, 14 parts of aluminum sulfate, Maifanitum 31 parts, activity
Charcoal 23 parts, perlite 14 parts, 12 parts of molybdenum sulfide powder, stannic oxide powder 16 parts, propylene glycol 22 parts.
Being used for the preparation method of the sewage-treating agent of printing and dyeing industry described in the present embodiment, step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 100 mesh sieves, it is thus achieved that mixed powder；
2) weigh disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 55 DEG C, stirring mixing 20min；
3) reactor is cooled to 40 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue to stir
Mix mixing 35min；
4) mixed powder is added to reactor, continue stirring mixing 15min；
5) reactor is cooled to 33 DEG C, activated carbon is added to reactor, continue stirring mixing 7min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
Comparative example
According to weight portion weigh disodiumedetate 18 parts, sodium bicarbonate 13 parts, sodium laurylsulfate 27 parts, modification infusorial earth 24 parts,
Aluminium polychlorid 35 parts, 15 parts of aluminum sulfate, Maifanitum 33 parts, activated carbon 24 parts, perlite 12 parts, stannic oxide powder 16 parts, propylene glycol
24 parts, it is uniformly mixed.
Performance test
Test method: be respectively adopted embodiment 1-5 and comparative example carries out dyeing and printing sewage process.
Result is as shown in table 1.
Table 1 test data table
As can be seen from the above table, the sewage-treating agent for printing and dyeing industry prepared by the present invention compounding by raw material, play coordinative role, to printing and dyeing
The sewage of industry has good treatment effect, enables the sewage after process to reach discharging standards, environment will not be produced secondary pollution, separately
Outward, the sewage after process can be used for recycling, and reaches the purpose of saving water resource.Sewage disposal for printing and dyeing industry prepared by the present invention
Agent high treating effect, convenient for production, it is easy to promote on a large scale.
It addition, the treatment effect of the embodiment of the present invention 3 is substantially better than comparative example, comparative example compared with Example 3, without molybdenum sulfide powder, and is adopted
By common preparation method.It can therefore be seen that the present invention is by adding molybdenum sulfide powder, molybdenum sulfide powder coordinates with other raw materials, and uses this
The preparation method of invention, is conducive to improving the treatment effect of sewage-treating agent.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment, in the common skill of this area
In the ken that art personnel are possessed, it is also possible on the premise of without departing from present inventive concept, various changes can be made.
Claims (4)
1. the sewage-treating agent for printing and dyeing industry, it is characterised in that be made up of according to the raw material of weight portion following: ethylenediaminetetraacetic acid two
Sodium 16-20 part, sodium bicarbonate 10-15 part, sodium laurylsulfate 25-30 part, modification infusorial earth 22-25 part, aluminium polychlorid 32-38 part,
Aluminum sulfate 14-16 part, Maifanitum 30-35 part, activated carbon 23-25 part, perlite 10-14 part, molybdenum sulfide powder 8-13 part, putty powder
End 14-17 part, propylene glycol 22-27 part.
Sewage-treating agent for printing and dyeing industry the most according to claim 1, it is characterised in that be made up of according to the raw material of weight portion following:
Disodiumedetate 17-19 part, sodium bicarbonate 11-14 part, sodium laurylsulfate 26-29 part, modification infusorial earth 23-24 part, polymerization chlorine
Change aluminum 33-37 part, aluminum sulfate 15-16 part, Maifanitum 31-34 part, activated carbon 24-25 part, perlite 11-13 part, molybdenum sulfide powder 9-12
Part, stannic oxide powder 15-16 part, propylene glycol 23-26 part.
Sewage-treating agent for printing and dyeing industry the most according to claim 2, it is characterised in that be made up of according to the raw material of weight portion following:
Disodiumedetate 18 parts, sodium bicarbonate 13 parts, sodium laurylsulfate 27 parts, modification infusorial earth 24 parts, aluminium polychlorid 35 parts,
15 parts of aluminum sulfate, Maifanitum 33 parts, activated carbon 24 parts, perlite 12 parts, 11 parts of molybdenum sulfide powder, stannic oxide powder 16 parts, propylene glycol
24 parts.
4. the preparation method of the sewage-treating agent for printing and dyeing industry as described in claim 1-3 is arbitrary, it is characterised in that step is as follows:
1) weigh modification infusorial earth, Maifanitum and perlite, after pulverizing, cross 80-100 mesh sieve, it is thus achieved that mixed powder；
2) weighing disodiumedetate and sodium laurylsulfate, put into reactor, add propylene glycol, be warming up to 50-55 DEG C, stirring is mixed
Close 20-30min；
3) reactor is cooled to 40-43 DEG C, in reactor, adds aluminium polychlorid, aluminum sulfate, molybdenum sulfide powder and stannic oxide powder, continue
Continuous stirring mixing 35-40min；
4) mixed powder is added to reactor, continue stirring mixing 15-20min；
5) reactor is cooled to 32-35 DEG C, activated carbon is added to reactor, continue stirring mixing 5-10min；
6) in reactor, sodium bicarbonate it is slowly added to, stirred autoclave while adding sodium bicarbonate, after treating that sodium bicarbonate adds completely,
Reactor stops after continuing stirring 5min, naturally cools to room temperature, i.e. obtains the sewage-treating agent for printing and dyeing industry.
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| CN201610120476.8A CN105731562B (en) | 2016-03-03 | 2016-03-03 | A kind of sewage-treating agent and preparation method thereof for printing and dyeing industry |
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| CN201610120476.8A CN105731562B (en) | 2016-03-03 | 2016-03-03 | A kind of sewage-treating agent and preparation method thereof for printing and dyeing industry |
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| CN106186237A (en) * | 2016-08-28 | 2016-12-07 | 张伟 | Coagulant being applicable to dyeing and printing sewage and preparation method thereof |
| CN106335950A (en) * | 2016-11-30 | 2017-01-18 | 郑州仁宏医药科技有限公司 | Sewage treating agent for printing and dyeing wastewater and preparation method and application thereof |
| CN106365224A (en) * | 2016-11-21 | 2017-02-01 | 郑州诚合信息技术有限公司 | Printing-and-dyeing industrial wastewater treating agent and preparing method thereof |
| CN106430367A (en) * | 2016-11-30 | 2017-02-22 | 郑州仁宏医药科技有限公司 | Printing and dyeing industrial sewage treating agent, preparation method thereof and application |
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| CN106335950A (en) * | 2016-11-30 | 2017-01-18 | 郑州仁宏医药科技有限公司 | Sewage treating agent for printing and dyeing wastewater and preparation method and application thereof |
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| CN105731562B (en) | 2018-08-07 |
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