CN109160553A - A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof - Google Patents
A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof Download PDFInfo
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- CN109160553A CN109160553A CN201811155855.6A CN201811155855A CN109160553A CN 109160553 A CN109160553 A CN 109160553A CN 201811155855 A CN201811155855 A CN 201811155855A CN 109160553 A CN109160553 A CN 109160553A
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- preparation
- chemical fibre
- treating agent
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- fibre industry
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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
Abstract
The invention discloses dedicated sewage-treating agents of a kind of chemical fibre industry and preparation method thereof, the dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 60-80 parts of modification infusorial earth, 20-30 parts of activated sludge, 20-30 parts of bamboo charcoal, 15-20 parts of land plaster and leaf 5-10 parts discarded.The present invention enables to the physical and chemical index of the dedicated sewage-treating agent of chemical fibre industry to reach GB18918-2002 standard, and effectively reduces COD, BOD, SS and metal ion content；Treatment process is simple, and dosage is few, and treatment effect is good, and performance is stablized, and effluent quality is good, can significantly reduce the cost of water process, has good economic benefit and extensive social benefit.
Description
The application is application number 2016103930571, on May 2016 applying date 31, " a kind of chemical fibre industry is special for denomination of invention
The divisional application of sewage-treating agent and preparation method thereof ".
Technical field
The present invention relates to a kind of sewage-treating agent technical field, the dedicated sewage-treating agent of specifically a kind of chemical fibre industry and its system
Preparation Method.
Background technique
For chemical fiber waste water mainly there are also organic pollutants such as acrylonitrile, acetonitrile, methacrylaldehyde, sodium sulfocyanates, strong toxicity, concentration are high, difficult
Degradation.Currently, the processing dedicated sewage-treating agent pollution problem of chemical fibre industry has the various methods such as physics, chemistry, biology, still
It is bad to there is treatment effect more in physical method, handling rate instability problem；Biological method processing cost is excessively high, and being not suitable for promoting makes
With；More handle sewage using chemical method, but existing sewage-treating agent, there are secondary pollutions to ask for agent formulations
Topic, can also have a certain impact to environment.
Summary of the invention
The purpose of the present invention is to provide dedicated sewage-treating agents of a kind of chemical fibre industry and preparation method thereof, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 60-80 parts of modification infusorial earth, activity are become silted up
20-30 parts of mud, 20-30 parts of bamboo charcoal, 15-20 parts of land plaster and leaf 5-10 parts discarded, the preparation method of the modification infusorial earth
Are as follows:
(1) diatomite original soil is added in rotary kiln, 30-60min is fired under the conditions of 560 DEG C of temperature, is ground into 40- after kiln discharge
60 mesh diatomite fine powders；
(2) it takes the resulting diatomite fine powder of step (1) to carry out vacuum drying treatment 12h, is subsequently placed in sodium carbonate and impregnates 2-4h,
So that diatomite fine powder is sufficiently impregnated, low temperature drying is carried out after filtering；
(3) the diatomite fine powder after taking low temperature drying obtained by step (2) is added in polymeric kettle, then successively adds melamine
Amine, dilauroyl peroxide, methanol, methyl methacrylate and citrate, reaction temperature are 74-76 DEG C, reaction time 30-
35min obtains modification infusorial earth.
As a further solution of the present invention: in the preparation method step (1) of the modification infusorial earth, being burnt under the conditions of 560 DEG C
45min processed is ground into 50 mesh diatomite fine powders after kiln discharge.
As a further solution of the present invention: in the preparation method step (2) of the modification infusorial earth, being subsequently placed in sodium carbonate
Impregnate 3h.
As a further solution of the present invention: in the preparation method step (3) of the modification infusorial earth, reaction temperature is 75 DEG C,
Reaction time is 33min.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 145-148 DEG C, and time 45-55min obtains mixture；
(2) then, mixture and activated sludge, bamboo charcoal, land plaster and discarded leaf be vortexed and mix stirring, speed of agitator
For 1200-1800r/min, low temperature drying at a temperature of microencapsulation processing is placed in 2 DEG C -6 DEG C is then carried out, chemical fibre industry is obtained
Dedicated sewage-treating agent.
As a further solution of the present invention: the temperature of ultrasonication is 147 DEG C in step (1), time 50min.
As a further solution of the present invention: speed of agitator is 1500r/min in step (2).
Compared with prior art, the beneficial effects of the present invention are:
The present invention enables to the physical and chemical index of the dedicated sewage-treating agent of chemical fibre industry to reach GB18918-2002 standard, and has
Effect reduces COD, BOD, SS and metal ion content；Treatment process is simple, and dosage is few, and treatment effect is good, and performance is stablized,
Effluent quality is good, can significantly reduce the cost of water process, has good economic benefit and extensive social benefit.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 60 parts of modification infusorial earth, activated sludge 20
Part, 20 parts of bamboo charcoal, 15 parts of land plaster and 5 parts of discarded leaf, the modification infusorial earth the preparation method comprises the following steps:
(1) diatomite original soil is added in rotary kiln, 30min is fired under the conditions of 560 DEG C of temperature, is ground into 40 after kiln discharge
Mesh diatomite fine powder；
(2) it takes the resulting diatomite fine powder of step (1) to carry out vacuum drying treatment 12h, is subsequently placed in sodium carbonate and impregnates 2h, make
It obtains diatomite fine powder sufficiently to be impregnated, low temperature drying is carried out after filtering；
(3) the diatomite fine powder after taking low temperature drying obtained by step (2) is added in polymeric kettle, then successively adds trimerization
Cyanamide, dilauroyl peroxide, methanol, methyl methacrylate and citrate, reaction temperature are 74 DEG C, and the reaction time is
30min obtains modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 145 DEG C, and time 45min obtains mixture；
(2) then, mixture and activated sludge, bamboo charcoal, land plaster and discarded leaf be vortexed and mix stirring, speed of agitator
For 1200r/min, low temperature drying at a temperature of microencapsulation processing is placed in 2 DEG C is then carried out, the dedicated dirt of chemical fibre industry is obtained
Water treatment agent.
Embodiment 2
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 70 parts of modification infusorial earth, activated sludge 25
Part, 25 parts of bamboo charcoal, 18 parts of land plaster and 8 parts of discarded leaf, the modification infusorial earth the preparation method comprises the following steps:
(1) diatomite original soil is added in rotary kiln, 45min is fired under the conditions of 560 DEG C of temperature, 50 mesh silicon are ground into after kiln discharge
Diatomaceous earth fine powder；
(2) it takes the resulting diatomite fine powder of step (1) to carry out vacuum drying treatment 12h, is subsequently placed in sodium carbonate and impregnates 3h, make
It obtains diatomite fine powder sufficiently to be impregnated, low temperature drying is carried out after filtering；
(3) the diatomite fine powder after taking low temperature drying obtained by step (2) is added in polymeric kettle, then successively adds melamine
Amine, dilauroyl peroxide, methanol, methyl methacrylate and citrate, reaction temperature are 75 DEG C, reaction time 33min,
Obtain modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 147 DEG C, and time 50min obtains mixture；
(2) then, mixture and activated sludge, bamboo charcoal, land plaster and discarded leaf be vortexed and mix stirring, speed of agitator
For 1500r/min, low temperature drying at a temperature of microencapsulation processing is placed in 4 DEG C is then carried out, the dedicated dirt of chemical fibre industry is obtained
Water treatment agent.
Embodiment 3
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 80 parts of modification infusorial earth, activated sludge 30
Part, 30 parts of bamboo charcoal, 20 parts of land plaster and 10 parts of discarded leaf, the modification infusorial earth the preparation method comprises the following steps:
(1) diatomite original soil is added in rotary kiln, 60min is fired under the conditions of 560 DEG C of temperature, 60 mesh silicon are ground into after kiln discharge
Diatomaceous earth fine powder；
(2) it takes the resulting diatomite fine powder of step (1) to carry out vacuum drying treatment 12h, is subsequently placed in sodium carbonate and impregnates 4h, make
It obtains diatomite fine powder sufficiently to be impregnated, low temperature drying is carried out after filtering；
(3) the diatomite fine powder after taking low temperature drying obtained by step (2) is added in polymeric kettle, then successively adds melamine
Amine, dilauroyl peroxide, methanol, methyl methacrylate and citrate, reaction temperature are 76 DEG C, reaction time 35min,
Obtain modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 148 DEG C, and time 55min obtains mixture；
(2) then, mixture and activated sludge, bamboo charcoal, land plaster and discarded leaf be vortexed and mix stirring, speed of agitator
For 1800r/min, low temperature drying at a temperature of microencapsulation processing is placed in 6 DEG C is then carried out, the dedicated dirt of chemical fibre industry is obtained
Water treatment agent.
Comparative example 1
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 70 parts of modification infusorial earth, activated sludge 25
Part, the modification infusorial earth the preparation method comprises the following steps:
(1) diatomite original soil is added in rotary kiln, 45min is fired under the conditions of 560 DEG C of temperature, 50 mesh silicon are ground into after kiln discharge
Diatomaceous earth fine powder；
(2) it takes the resulting diatomite fine powder of step (1) to carry out vacuum drying treatment 12h, is subsequently placed in sodium carbonate and impregnates 3h, make
It obtains diatomite fine powder sufficiently to be impregnated, low temperature drying is carried out after filtering；
(3) the diatomite fine powder after taking low temperature drying obtained by step (2) is added in polymeric kettle, then successively adds melamine
Amine, dilauroyl peroxide, methanol, methyl methacrylate and citrate, reaction temperature are 75 DEG C, reaction time 33min,
Obtain modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
Into modification infusorial earth and activated sludge plus water obtains mixture slurry, and low temperature drying at a temperature of being subsequently placed at 4 DEG C is changed
The fine dedicated sewage-treating agent of industry.
Comparative example 2
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 70 parts of diatomite, 25 parts of activated sludge.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 147 DEG C, and time 50min obtains mixture；
(2) then, low temperature drying at a temperature of mixture being placed in 4 DEG C obtains the dedicated sewage-treating agent of chemical fibre industry.
Comparative example 3
A kind of dedicated sewage-treating agent of chemical fibre industry, according to the component of parts by weight are as follows: 70 parts of modification infusorial earth, activated sludge 25
Part, 25 parts of bamboo charcoal, 18 parts of land plaster and 8 parts of discarded leaf, the modification infusorial earth the preparation method comprises the following steps:
(1) diatomite original soil is added in rotary kiln, 45min is fired under the conditions of 560 DEG C of temperature, 50 mesh silicon are ground into after kiln discharge
Diatomaceous earth fine powder；
(2) it takes the resulting diatomite fine powder of step (1) to be added in polymeric kettle, then successively adds melamine, peroxidating ten
Two acyls, methanol, methyl methacrylate and citrate, reaction temperature are 75 DEG C, and reaction time 33min obtains modified silicon
Diatomaceous earth.
A kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 147 DEG C, and time 50min obtains mixture；
(2) then, mixture and activated sludge, bamboo charcoal, land plaster and discarded leaf be vortexed and mix stirring, speed of agitator
For 1500r/min, low temperature drying at a temperature of being subsequently placed at 4 DEG C obtains the dedicated sewage-treating agent of chemical fibre industry.
Test experience
Embodiment 1, embodiment 2,3 contrast sample 1 of embodiment, contrast sample 2, each 1kg of contrast sample 3 is weighed respectively to be added to
In the dedicated sewage-treating agent of the chemical fibre industry of 20kg, temperature control is stirred continuously 1h at 25 DEG C, respectively with COD, BOD, SS, metal
Ion concentration tests the effect of the dedicated sewage-treating agent of chemical fibre industry of the invention as evaluation criterion, and test result is shown in Table
1。
It can be seen that the dedicated sewage-treating agent of chemical fibre industry of the invention, there is preferably significant processing effect compared with the control group
Fruit, the present invention enables to the physical and chemical index of the dedicated sewage-treating agent of chemical fibre industry to reach GB18918-2002 standard (can be with
Reach level-one B standard or more), and effectively reduce COD, BOD, SS and metal ion content；Treatment process is simple, dosage
Few, treatment effect is good, and performance is stablized, and effluent quality is good, can significantly reduce the cost of water process, has economical well
Benefit and extensive social benefit.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and do not carrying on the back
In the case where from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is wanted by appended right
Ask rather than above description limit, it is intended that by all changes that come within the meaning and range of equivalency of the claims
It is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiments of understanding.
Claims (6)
1. a kind of preparation method of the dedicated sewage-treating agent of chemical fibre industry, which is characterized in that the chemical fibre industry is dedicated
Sewage-treating agent, according to the component of parts by weight are as follows: 60-80 parts of modification infusorial earth, 20-30 parts of activated sludge, 20-30 parts of bamboo charcoal,
15-20 parts of land plaster and discarded leaf 5-10 parts, the modification infusorial earth the preparation method comprises the following steps:
(1) diatomite original soil is added in rotary kiln, 30-60min is fired under the conditions of 560 DEG C of temperature, is ground into 40- after kiln discharge
60 mesh diatomite fine powders；
(2) it takes the resulting diatomite fine powder of step (1) to carry out vacuum drying treatment 12h, is subsequently placed in sodium carbonate and impregnates 2-4h,
So that diatomite fine powder is sufficiently impregnated, low temperature drying is carried out after filtering；
(3) the diatomite fine powder after taking low temperature drying obtained by step (2) is added in polymeric kettle, then successively adds melamine
Amine, dilauroyl peroxide, methanol, methyl methacrylate and citrate, reaction temperature are 74-76 DEG C, reaction time 30-
35min obtains modification infusorial earth；
The preparation method of the dedicated sewage-treating agent of the chemical fibre industry, specific steps are as follows:
(1) firstly, adding water to obtain mixture slurry into modification infusorial earth and activated sludge, ultrasonication is then carried out, ultrasound
The temperature of wave processing is 145-148 DEG C, and time 45-55min obtains mixture；
(2) then, mixture and activated sludge, bamboo charcoal, land plaster or discarded leaf be vortexed and mix stirring, speed of agitator
For 1200-1800r/min, low temperature drying at a temperature of microencapsulation processing is placed in 2 DEG C -6 DEG C is then carried out, chemical fibre industry is obtained
Dedicated sewage-treating agent.
2. the preparation method of the dedicated sewage-treating agent of chemical fibre industry according to claim 1, which is characterized in that described to change
In the preparation method step (1) of property diatomite, 45min is fired under the conditions of 560 DEG C, it is thin that 50 mesh diatomite are ground into after kiln discharge
Powder.
3. the preparation method of the dedicated sewage-treating agent of chemical fibre industry according to claim 1, which is characterized in that described to change
In the preparation method step (2) of property diatomite, it is subsequently placed in sodium carbonate and impregnates 3h.
4. the preparation method of the dedicated sewage-treating agent of chemical fibre industry according to claim 1, which is characterized in that described to change
Property diatomite preparation method step (3) in, reaction temperature be 75 DEG C, reaction time 33min.
5. the preparation method of the dedicated sewage-treating agent of chemical fibre industry according to claim 1, which is characterized in that step
(1) temperature of ultrasonication is 147 DEG C in, time 50min.
6. the preparation method of the dedicated sewage-treating agent of chemical fibre industry according to claim 1, which is characterized in that step
(2) speed of agitator is 1500r/min in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811155855.6A CN109160553A (en) | 2016-05-31 | 2016-05-31 | A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610393057.1A CN105836821B (en) | 2016-05-31 | 2016-05-31 | A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof |
| CN201811155855.6A CN109160553A (en) | 2016-05-31 | 2016-05-31 | A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof |
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| CN201610393057.1A Division CN105836821B (en) | 2016-05-31 | 2016-05-31 | A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof |
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| CN109160553A true CN109160553A (en) | 2019-01-08 |
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| CN201811155855.6A Withdrawn CN109160553A (en) | 2016-05-31 | 2016-05-31 | A kind of dedicated sewage-treating agent of chemical fibre industry and preparation method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106477654A (en) * | 2016-12-27 | 2017-03-08 | 郑州诚合信息技术有限公司 | A kind of chemical fibre industry sewage-treating agent and preparation method thereof |
| CN109439564B (en) * | 2018-09-11 | 2021-05-11 | 天津科技大学 | Preparation method of microbial agent for silt reduction of muddy port |
| CN109368759A (en) * | 2018-12-25 | 2019-02-22 | 重庆市沃利克环保设备有限公司 | A kind of sewage-treating agent and preparation method thereof for coating material production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7276162B2 (en) * | 2001-09-10 | 2007-10-02 | The Procter & Gamble Co. | Removal of contaminants from a lipophilic fluid |
| JP2004082016A (en) * | 2002-08-28 | 2004-03-18 | Clay Baan Gijutsu Kenkyusho:Kk | Treatment method of sludges with high water content |
| CN101844820A (en) * | 2010-04-12 | 2010-09-29 | 南京师范大学 | Environmental functional material for emergency control of black water cluster |
| CN103212449B (en) * | 2013-04-15 | 2016-03-30 | 沈阳三聚凯特催化剂有限公司 | Hydrofining catalyst carrier and preparation method thereof, use the Hydrobon Catalyst And Its Preparation Method of this carrier |
| CN104229957A (en) * | 2013-06-24 | 2014-12-24 | 张家领 | Compound flocculant taking natural minerals as main components |
| CN103551115A (en) * | 2013-09-25 | 2014-02-05 | 蚌埠德美过滤技术有限公司 | Boric acid modified active carbon and preparation method thereof |
| CN103787475B (en) * | 2014-01-16 | 2015-08-12 | 刘洪军 | A kind of high efficiency sewage treating agent |
| CN104261652B (en) * | 2014-09-28 | 2016-04-13 | 佑景天（北京）国际水环境研究中心有限公司 | High-effective sludge dehydration flocculation agent |
| CN104383897A (en) * | 2014-10-31 | 2015-03-04 | 田琳琳 | Adsorbing material for treating wastewater |
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2016
- 2016-05-31 CN CN201610393057.1A patent/CN105836821B/en active Active
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| CN105836821B (en) | 2018-12-07 |
| CN105836821A (en) | 2016-08-10 |
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