CN105858755B - A kind of dedicated sewage-treating agent of glass processing and preparation method thereof - Google Patents
A kind of dedicated sewage-treating agent of glass processing and preparation method thereof Download PDFInfo
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- CN105858755B CN105858755B CN201610397503.6A CN201610397503A CN105858755B CN 105858755 B CN105858755 B CN 105858755B CN 201610397503 A CN201610397503 A CN 201610397503A CN 105858755 B CN105858755 B CN 105858755B
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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
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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
- C02F2103/12—Nature of the water, waste water, sewage or sludge to be treated from the silicate or ceramic industries, e.g. waste waters from cement or glass factories
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
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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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses dedicated sewage-treating agent of a kind of glass processing and preparation method thereof, the dedicated sewage-treating agent of glass processing is divided into according to the group of parts by weight：12 parts of 60 80 parts of modification infusorial earth, 20 30 parts of activated sludge, 20 30 parts of bamboo charcoal, 58 parts of chitosan and lauryl sodium sulfate.The present invention enables to the physical and chemical index of the dedicated sewage-treating agent of glass processing to reach 2002 standards of GB18918, 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
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 glass processing and
Preparation method.
Background technology
Glass industry is emphasis contamination control industry as defined in national environmental protection the Tenth Five-Year Plan (2001-2005).Glass production enterprise is water consumption
Rich and influential family is required to great lot of water resources in melting furnaces cooling, manufacturing the industry such as compressed air with waste heat production steam, air compressor machine.According to
Estimation, about 3700 ten thousand stere of the annual waste discharge of glass industry.Therefore, glass manufactory waste water is endangered caused by environment and can not be neglected
Depending on.The waste water of glass production enterprise can be divided into the outer draining of production and the outer draining of life by its source.The outer draining of production includes workshop
Band ground flushing waste water, waste heat boiler room waste water, laboratory waste water, deep processing workshop and heavy oil station waste water etc., major pollutants
It is the polluters such as SS, COD, oil pollutant, fluorine-containing material and heavy metal.The outer draining of life includes from dining room, bathroom, row
Political affairs office building etc. is outer to be drained, and major pollutants have SS, COD, vegetable and animals oils etc..
Currently, the processing dedicated sewage-treating agent pollution problem of glass processing has the various methods such as physics, chemistry, biology,
But physical method has treatment effect more bad, handling rate instability problem；Biological method processing cost is excessively high, is not suitable for pushing away
It is wide to use；More using chemical method come treated sewage, but existing sewage-treating agent, there are secondary pollutions for agent formulations
Problem can also have a certain impact to environment.
Invention content
The purpose of the present invention is to provide dedicated sewage-treating agents of a kind of glass processing and preparation method thereof, in solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：60-80 parts of modification infusorial earth is lived
Property 1-2 parts of 20-30 parts of mud, 20-30 parts of bamboo charcoal, 5-8 parts of chitosan and lauryl sodium sulfate, the system of the modification infusorial earth
Preparation Method is：
(1) diatomite original soil is added in rotary kiln, 30-60min is fired under 850 DEG C of temperature conditions, is crushed after kiln discharge
At 40-60 mesh diatomite fine powders；
(2) it takes the diatomite fine powder obtained by step (1) to carry out vacuum drying treatment 12h, is subsequently placed at aluminum sulfate, hypochlorous acid
2-4h is impregnated in potassium and sodium lignin sulfonate so that diatomite fine powder is fully impregnated, and low temperature drying is carried out after filtering；
(3) it takes the diatomite fine powder after low temperature drying obtained by step (2) to be added in polymeric kettle, then adds poly- second successively
Enol, azodiisobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature
It it is 58-64 DEG C, reaction time 23-29min obtains modification infusorial earth.
As a further solution of the present invention：In the preparation method step (1) of the modification infusorial earth, in 850 DEG C of conditions
Lower firing 45min 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, it is subsequently placed at sulfuric acid
3h is impregnated in aluminium, postassium hypochlorite and sodium lignin sulfonate.
As a further solution of the present invention：In the preparation method step (3) of the modification infusorial earth, reaction temperature is
DEG C, reaction time 26min.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
(1) first, add water to obtain mixture slurry into modification infusorial earth and activated sludge, then carry out ultrasonication,
The temperature of ultrasonication is 120-125 DEG C, and time 30-40min obtains mixture；
(2) then, mixture and bamboo charcoal, chitosan and lauryl sodium sulfate are subjected to ice bath mixing stirring, stirring turns
Speed is 300-600r/min, then carries out low temperature drying at a temperature of microencapsulation processing is placed in 2 DEG C -6 DEG C, obtains glass processing
Dedicated sewage-treating agent.
As a further solution of the present invention：The temperature of ultrasonication is 123 DEG C in step (1), time 35min.
As a further solution of the present invention：Speed of agitator is 450r/min in step (2).
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention enables to the physical and chemical index of the dedicated sewage-treating agent of glass processing to reach GB18918-2002 standards,
And effectively reduce COD, BOD, SS and metal ion content；Treatment process is simple, and dosage is few, and treatment effect is good, performance
Stablize, effluent quality is good, can significantly reduce the cost of water process, and there is good economic benefit and extensive society to imitate
Benefit.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：60 parts of modification infusorial earth, activity are become silted up
20 parts of mud, 20 parts of bamboo charcoal, 5 parts of chitosan and 1 part of lauryl sodium sulfate, the preparation method of the modification infusorial earth are：
(1) diatomite original soil is added in rotary kiln, 30min is fired under 850 DEG C of temperature conditions, 40 are ground into after kiln discharge
Mesh diatomite fine powder；
(2) it takes the diatomite fine powder obtained by step (1) to carry out vacuum drying treatment 12h, is subsequently placed at aluminum sulfate, hypochlorous acid
2h is impregnated in potassium and sodium lignin sulfonate so that diatomite fine powder is fully impregnated, and low temperature drying is carried out after filtering；
(3) it takes the diatomite fine powder after low temperature drying obtained by step (2) to be added in polymeric kettle, then adds poly- second successively
Enol, azodiisobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature
It it is 58 DEG C, reaction time 23min obtains modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
(1) first, add water to obtain mixture slurry into modification infusorial earth and activated sludge, then carry out ultrasonication,
The temperature of ultrasonication is 120 DEG C, and time 30min obtains mixture；
(2) then, mixture and bamboo charcoal, chitosan and lauryl sodium sulfate are subjected to ice bath mixing stirring, stirring turns
Speed is 300r/min, then carries out low temperature drying at a temperature of microencapsulation processing is placed in 2 DEG C, obtains the dedicated dirt of glass processing
Water treatment agent.
Embodiment 2
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：70 parts of modification infusorial earth, activity are become silted up
25 parts of mud, 25 parts of bamboo charcoal, 8 parts of chitosan and 2 parts of lauryl sodium sulfate, the preparation method of the modification infusorial earth are：
(1) diatomite original soil is added in rotary kiln, 45min is fired under 850 DEG C of temperature conditions, 50 are ground into after kiln discharge
Mesh diatomite fine powder；
(2) it takes the diatomite fine powder obtained by step (1) to carry out vacuum drying treatment 12h, is subsequently placed at aluminum sulfate, hypochlorous acid
3h is impregnated in potassium and sodium lignin sulfonate so that diatomite fine powder is fully impregnated, and low temperature drying is carried out after filtering；
(3) it takes the diatomite fine powder after low temperature drying obtained by step (2) to be added in polymeric kettle, then adds poly- second successively
Enol, azodiisobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature
It it is 61 DEG C, reaction time 26min obtains modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
(1) first, add water to obtain mixture slurry into modification infusorial earth and activated sludge, then carry out ultrasonication,
The temperature of ultrasonication is 123 DEG C, and time 35min obtains mixture；
(2) then, mixture and bamboo charcoal, chitosan and lauryl sodium sulfate are subjected to ice bath mixing stirring, stirring turns
Speed is 450r/min, then carries out low temperature drying at a temperature of microencapsulation processing is placed in 4 DEG C, obtains the dedicated dirt of glass processing
Water treatment agent.
Embodiment 3
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：80 parts of modification infusorial earth, activity are become silted up
30 parts of mud, 30 parts of bamboo charcoal, 8 parts of chitosan and 2 parts of lauryl sodium sulfate, the preparation method of the modification infusorial earth are：
(1) diatomite original soil is added in rotary kiln, 60min is fired under 850 DEG C of temperature conditions, 60 are ground into after kiln discharge
Mesh diatomite fine powder；
(2) it takes the diatomite fine powder obtained by step (1) to carry out vacuum drying treatment 12h, is subsequently placed at aluminum sulfate, hypochlorous acid
4h is impregnated in potassium and sodium lignin sulfonate so that diatomite fine powder is fully impregnated, and low temperature drying is carried out after filtering；
(3) it takes the diatomite fine powder after low temperature drying obtained by step (2) to be added in polymeric kettle, then adds poly- second successively
Enol, azodiisobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature
It it is 64 DEG C, reaction time 29min obtains modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
(1) first, add water to obtain mixture slurry into modification infusorial earth and activated sludge, then carry out ultrasonication,
The temperature of ultrasonication is 125 DEG C, and time 40min obtains mixture；
(2) then, mixture and bamboo charcoal, chitosan and lauryl sodium sulfate are subjected to ice bath mixing stirring, stirring turns
Speed is 600r/min, then carries out low temperature drying at a temperature of microencapsulation processing is placed in 6 DEG C, obtains the dedicated dirt of glass processing
Water treatment agent.
Comparative example 1
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：70 parts of modification infusorial earth, activity are become silted up
25 parts of mud, the preparation method of the modification infusorial earth are：
(1) diatomite original soil is added in rotary kiln, 45min is fired under 850 DEG C of temperature conditions, 50 are ground into after kiln discharge
Mesh diatomite fine powder；
(2) it takes the diatomite fine powder obtained by step (1) to carry out vacuum drying treatment 12h, is subsequently placed at aluminum sulfate, hypochlorous acid
3h is impregnated in potassium and sodium lignin sulfonate so that diatomite fine powder is fully impregnated, and low temperature drying is carried out after filtering；
(3) it takes the diatomite fine powder after low temperature drying obtained by step (2) to be added in polymeric kettle, then adds poly- second successively
Enol, azodiisobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature
It it is 61 DEG C, reaction time 26min obtains modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
Into modification infusorial earth and activated sludge plus water obtains mixture slurry, then carries out ultrasonication, at ultrasonic wave
The temperature of reason is 123 DEG C, time 35min, obtains the dedicated sewage-treating agent of glass processing.
Comparative example 2
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：70 parts of diatomite, activated sludge 25
Part.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
Into diatomite and activated sludge plus water obtains mixture slurry, then carries out microencapsulation processing and is placed in 4 DEG C of temperature
The lower low temperature drying of degree, obtains the dedicated sewage-treating agent of glass processing.
Comparative example 3
A kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：70 parts of modification infusorial earth, activity are become silted up
25 parts of mud, 25 parts of bamboo charcoal, 8 parts of chitosan and 2 parts of lauryl sodium sulfate, the preparation method of the modification infusorial earth are：
(1) diatomite original soil is added in rotary kiln, 45min is fired under 850 DEG C of temperature conditions, 50 are ground into after kiln discharge
Mesh diatomite fine powder；
(2) it takes the diatomite fine powder obtained by step (1) to be added in polymeric kettle, then adds polyvinyl alcohol, azo successively
Bis-isobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature are 61 DEG C, instead
It is 26min between seasonable, obtains modification infusorial earth.
A kind of preparation method of the dedicated sewage-treating agent of glass processing, the specific steps are：
(1) first, add water to obtain mixture slurry into modification infusorial earth and activated sludge, then carry out ultrasonication,
The temperature of ultrasonication is 123 DEG C, and time 35min obtains mixture；
(2) then, mixture and bamboo charcoal, chitosan and lauryl sodium sulfate are subjected to ice bath mixing stirring, stirring turns
Speed is 450r/min, and low temperature drying at a temperature of being subsequently placed at 4 DEG C obtains the dedicated sewage-treating agent of glass processing.
Test experience
Embodiment 1, embodiment 2, embodiment 3 and contrast sample 1 are weighed respectively, contrast sample 2,3 each 1kg of contrast sample add
Enter into the dedicated sewage-treating agent of glass processing of 20kg, temperature control is stirred continuously 1h at 25 DEG C, respectively with COD, BOD, SS,
Metal ion content tests the effect of the dedicated sewage-treating agent of glass processing of the present invention, test result as evaluation criterion
Chart 1.
Table 1
It can be seen that the dedicated sewage-treating agent of glass processing of the present invention, there is preferably significantly place compared with the control group
Effect is managed, the present invention enables to the physical and chemical index of the dedicated sewage-treating agent of glass processing to reach GB18918-2002 standards
(level-one B standard or more can be reached), and effectively reduce COD, BOD, SS and metal ion content；Treatment process is simple, uses
Dose 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.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation 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 is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of dedicated sewage-treating agent of glass processing, is divided into according to the group of parts by weight：60-80 parts of modification infusorial earth, activity
1-2 parts of 20-30 parts of mud, 20-30 parts of bamboo charcoal, 5-8 parts of chitosan and lauryl sodium sulfate, which is characterized in that the modification
Diatomaceous preparation method is：
(1) diatomite original soil is added in rotary kiln, 30-60min is fired under 850 DEG C of temperature conditions, 40- is ground into after kiln discharge
60 mesh diatomite fine powders；
(2) diatomite fine powder obtained by step (1) is taken to carry out vacuum drying treatment 12h, be subsequently placed at aluminum sulfate, postassium hypochlorite and
2-4h is impregnated in sodium lignin sulfonate so that diatomite fine powder is fully impregnated, and low temperature drying is carried out after filtering；
(3) it takes the diatomite fine powder after low temperature drying obtained by step (2) to be added in polymeric kettle, then adds polyethylene successively
Alcohol, azodiisobutyronitrile, ammonium persulfate, methanol, methyl methacrylate and N, N- methylene-bisacrylamides, reaction temperature are
58-64 DEG C, reaction time 23-29min obtains modification infusorial earth.
2. the dedicated sewage-treating agent of glass processing according to claim 1, which is characterized in that the modification infusorial earth
In preparation method step (1), 45min is fired under the conditions of 850 DEG C, and 50 mesh diatomite fine powders are ground into after kiln discharge.
3. the dedicated sewage-treating agent of glass processing according to claim 1, which is characterized in that the modification infusorial earth
In preparation method step (2), it is subsequently placed in aluminum sulfate, postassium hypochlorite and sodium lignin sulfonate and impregnates 3h.
4. the dedicated sewage-treating agent of glass processing according to claim 1, which is characterized in that the modification infusorial earth
In preparation method step (3), reaction temperature is 61 DEG C, reaction time 26min.
5. a kind of preparation method of dedicated sewage-treating agent of glass processing as described in claim 1-4 is any, feature exist
In, the specific steps are：
(1) first, add water to obtain mixture slurry into modification infusorial earth and activated sludge, then carry out ultrasonication, ultrasound
The temperature of wave processing is 120-125 DEG C, and time 30-40min obtains mixture；
(2) then, mixture and bamboo charcoal, chitosan and lauryl sodium sulfate are subjected to ice bath mixing stirring, speed of agitator is
300-600r/min then carries out low temperature drying at a temperature of microencapsulation processing is placed in 2 DEG C -6 DEG C, it is special to obtain glass processing
Sewage-treating agent.
6. the preparation method of the dedicated sewage-treating agent of glass processing according to claim 5, which is characterized in that step
(1) temperature of ultrasonication is 123 DEG C in, time 35min.
7. the preparation method of the dedicated sewage-treating agent of glass processing according to claim 5, which is characterized in that step
(2) speed of agitator is 450r/min in.
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| 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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Effective date of registration: 20221222 Address after: 311816 Room 2, East of Building 1, No. 6, Jiangong Road, Taozhu Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Daye New Material Co.,Ltd. Address before: 310009 room 332, Tsun Shan lane, Ring Road East, Shangcheng District, Hangzhou, Zhejiang, China, 2 Patentee before: HANGZHOU DAYE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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