CN105217716A - Absorbent charcoal composite material of one way of life sewage disposal and preparation method thereof - Google Patents
Absorbent charcoal composite material of one way of life sewage disposal and preparation method thereof Download PDFInfo
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- CN105217716A CN105217716A CN201510721179.4A CN201510721179A CN105217716A CN 105217716 A CN105217716 A CN 105217716A CN 201510721179 A CN201510721179 A CN 201510721179A CN 105217716 A CN105217716 A CN 105217716A
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Abstract
The invention discloses absorbent charcoal composite material of one way of life sewage disposal and preparation method thereof, this matrix material is made up of the following raw material according to weight part: gac 40-60 part, metallic cation flocculation agent 10-15 part, mishmetal 5-10 part, calcium aluminate 5-10 part, nickelous nitrate 5-12 part, aluminium iron polychloride 2-6 part, inorganic titanium silicon 2-8 part, nano-titanium dioxide powder 6-12 part, montmorillonite 6-15 part, attapulgite 10-15 part, manganese oxide 2-10 part, n-propyl 4-10 part, oligomeric 3-aminopropyl triethoxysilane 2-12 part.The present invention forms constitutionally stable matrix material, improves effects of purification quality, the advantage of non-secondary pollution, meanwhile, has high absorption capacity, good thixotropy, thermostability, plasticity-, cohesiveness and dry compression high.
Description
Technical field
The present invention relates to technical field of water treatment, absorbent charcoal composite material of specifically one way of life sewage disposal and preparation method thereof.
Background technology
After sanitary sewage, particularly hospital sewage and some industrial wastewater pollution water body, often can bring some pathogenic micro-organisms into.Such as some was present in the pathogenetic bacteria in people and animals' enteron aisle originally, as typhoid fever, paratyphoid, cholera bacterium etc. can enter water body by the pollution of human and animal excreta, propagated with water flow.Some viruses, are also everlasting in polluted water as hepatitis virus, adenovirus etc. and find.Some parasitosis, as amebic dysentery, schistosomicide, leptospirosis etc. are also propagated by water.See our global environment of protection thus, prevent industrial pollution and pathogenic micro-organism from being also protection of the environment to the pollution of water body, ensure one of HUMAN HEALTH large problem especially.
In the market for the absorbent charcoal material of water treatment, pollutent is mainly separated with water by the mode of physisorption by its action principle.Gac, owing to having huge specific surface area and the gap structure of prosperity, therefore has stronger adsorptive power to such as the phenolic compound etc. of dissolved organic matter in water, is applicable to drinking water deep purification.But employing gac is water conditioner, there are some problems, as the adsorptive capacity of gac and the ratio of cost also need further raising, and it is adsorbed as physical adsorption, and easily desorption in adsorption process, causes secondary pollution.In order to effectively play function in such purposes, requiring that gac has suitable physical property, proposing by modified activity charcoal to improve the technology of various characteristic.
Summary of the invention
The object of the present invention is to provide that a kind of adsorptive power is high, heavy metal absorption be stable, the absorbent charcoal composite material of the one way of life sewage disposal of non-secondary pollution and preparation method thereof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
The absorbent charcoal composite material of one way of life sewage disposal, is made up of the following raw material according to weight part: gac 40-60 part, metallic cation flocculation agent 10-15 part, mishmetal 5-10 part, calcium aluminate 5-10 part, nickelous nitrate 5-12 part, aluminium iron polychloride 2-6 part, inorganic titanium silicon 2-8 part, nano-titanium dioxide powder 6-12 part, montmorillonite 6-15 part, attapulgite 10-15 part, manganese oxide 2-10 part, n-propyl 4-10 part, oligomeric 3-aminopropyl triethoxysilane 2-12 part.
As further scheme of the present invention, the present invention is made up of the following raw material according to weight part: gac 45-55 part, metallic cation flocculation agent 12-14 part, mishmetal 6-8 part, calcium aluminate 6-8 part, nickelous nitrate 8-10 part, aluminium iron polychloride 3-5 part, inorganic titanium silicon 3-7 part, nano-titanium dioxide powder 8-10 part, montmorillonite 7-13 part, attapulgite 12-14 part, manganese oxide 6-8 part, n-propyl 6-8 part, oligomeric 3-aminopropyl triethoxysilane 5-10 part.
As further scheme of the present invention, the present invention is made up of the following raw material according to weight part: gac 50 parts, metallic cation flocculation agent 13 parts, mishmetal 7 parts, calcium aluminate 7 parts, nickelous nitrate 9 parts, aluminium iron polychloride 4 parts, inorganic titanium silicon 5 parts, nano-titanium dioxide powder 9 parts, montmorillonite 10 parts, attapulgite 13 parts, manganese oxide 6-8 part, n-propyl 7 parts, oligomeric 3-aminopropyl triethoxysilane 8 parts.
The present invention also provides the preparation method of the absorbent charcoal composite material of one way of life sewage disposal, is made up of following steps:
1) gac and oligomeric 3-aminopropyl triethoxysilane are ground, cross 100 mesh sieves, obtained mixture A;
2) after metallic cation flocculation agent, mishmetal, calcium aluminate, nickelous nitrate, aluminium iron polychloride being mixed with montmorillonite, add the distilled water of its 10-15 times quality again, then carry out supersound process to it, supersound process condition is: temperature 50 C, ultrasonic power 450W, ultrasonic time 55min; Obtained mixture B;
3) after all the other components being mixed, then add the distilled water of its 10-15 times quality, then carry out supersound process to it, supersound process condition is: temperature 60 C, ultrasonic power 500W, ultrasonic time 60min; Obtained mixture C;
4) mixture A, B are inserted in mixture C, then carry out supersound process to it, supersound process condition is: temperature 55 DEG C, ultrasonic power 400W, ultrasonic time 55min; Obtained mixture D;
5) mixture D is inserted in the baking oven of 100 DEG C and dry, obtained mixture E;
6) mixture E is inserted high-temperature calcination 6h in reactor, high-temperature calcination temperature is 650 DEG C, then is down to room temperature, obtains the absorbent charcoal composite material of one way of life sewage disposal.
The absorbent charcoal composite material of described sanitary sewage disposal is for the preparation of the purposes in domestic sewage treating compound.
Gac is the outward appearance that a kind of carbonaceous material is made is black, and internal pore structure is flourishing, and specific surface area is large, a class carbon materials of high adsorption capacity, is a kind of conventional sorbent material, catalyzer or support of the catalyst.Gac has to be used widely
On the way, in order to improve the application quality of gac, need the gac to adopting Physical to produce to carry out acidification, the present invention selects the gac after pulverizing, particle fineness≤0.5 millimeter of gac.
Compared with prior art, the invention has the beneficial effects as follows:
Instant component, after the techniques such as ultrasonic, calcining, forms constitutionally stable matrix material, improves effects of purification quality, the advantage of non-secondary pollution, meanwhile, there is high absorption capacity, good thixotropy, thermostability, plasticity-, cohesiveness and dry compression high.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The absorbent charcoal composite material of one way of life sewage disposal, is made up of the following raw material according to weight part: gac 40-60 part, metallic cation flocculation agent 10-15 part, mishmetal 5-10 part, calcium aluminate 5-10 part, nickelous nitrate 5-12 part, aluminium iron polychloride 2-6 part, inorganic titanium silicon 2-8 part, nano-titanium dioxide powder 6-12 part, montmorillonite 6-15 part, attapulgite 10-15 part, manganese oxide 2-10 part, n-propyl 4-10 part, oligomeric 3-aminopropyl triethoxysilane 2-12 part.
As further scheme of the present invention, the present invention is made up of the following raw material according to weight part: gac 45-55 part, metallic cation flocculation agent 12-14 part, mishmetal 6-8 part, calcium aluminate 6-8 part, nickelous nitrate 8-10 part, aluminium iron polychloride 3-5 part, inorganic titanium silicon 3-7 part, nano-titanium dioxide powder 8-10 part, montmorillonite 7-13 part, attapulgite 12-14 part, manganese oxide 6-8 part, n-propyl 6-8 part, oligomeric 3-aminopropyl triethoxysilane 5-10 part.
The present invention also provides the preparation method of the absorbent charcoal composite material of one way of life sewage disposal, is made up of following steps:
1) gac and oligomeric 3-aminopropyl triethoxysilane are ground, cross 100 mesh sieves, obtained mixture A;
2) after metallic cation flocculation agent, mishmetal, calcium aluminate, nickelous nitrate, aluminium iron polychloride being mixed with montmorillonite, add the distilled water of its 10-15 times quality again, then carry out supersound process to it, supersound process condition is: temperature 50 C, ultrasonic power 450W, ultrasonic time 55min; Obtained mixture B;
3) after all the other components being mixed, then add the distilled water of its 10-15 times quality, then carry out supersound process to it, supersound process condition is: temperature 60 C, ultrasonic power 500W, ultrasonic time 60min; Obtained mixture C;
4) mixture A, B are inserted in mixture C, then carry out supersound process to it, supersound process condition is: temperature 55 DEG C, ultrasonic power 400W, ultrasonic time 55min; Obtained mixture D;
5) mixture D is inserted in the baking oven of 100 DEG C and dry, obtained mixture E;
6) mixture E is inserted high-temperature calcination 6h in reactor, high-temperature calcination temperature is 650 DEG C, then is down to room temperature, obtains the absorbent charcoal composite material of one way of life sewage disposal.
The absorbent charcoal composite material of described sanitary sewage disposal is for the preparation of the purposes in domestic sewage treating compound.
Embodiment 1
The absorbent charcoal composite material of one way of life sewage disposal, is made up of the following raw material according to weight part: gac 50 parts, metallic cation flocculation agent 13 parts, mishmetal 7 parts, calcium aluminate 7 parts, nickelous nitrate 9 parts, aluminium iron polychloride 4 parts, inorganic titanium silicon 5 parts, nano-titanium dioxide powder 9 parts, montmorillonite 10 parts, attapulgite 13 parts, manganese oxide 6-8 part, n-propyl 7 parts, oligomeric 3-aminopropyl triethoxysilane 8 parts.
Its preparation method, is made up of following steps:
1) gac and oligomeric 3-aminopropyl triethoxysilane are ground, cross 100 mesh sieves, obtained mixture A;
2) after metallic cation flocculation agent, mishmetal, calcium aluminate, nickelous nitrate, aluminium iron polychloride being mixed with montmorillonite, add the distilled water of its 10-15 times quality again, then carry out supersound process to it, supersound process condition is: temperature 50 C, ultrasonic power 450W, ultrasonic time 55min; Obtained mixture B;
3) after all the other components being mixed, then add the distilled water of its 10-15 times quality, then carry out supersound process to it, supersound process condition is: temperature 60 C, ultrasonic power 500W, ultrasonic time 60min; Obtained mixture C;
4) mixture A, B are inserted in mixture C, then carry out supersound process to it, supersound process condition is: temperature 55 DEG C, ultrasonic power 400W, ultrasonic time 55min; Obtained mixture D;
5) mixture D is inserted in the baking oven of 100 DEG C and dry, obtained mixture E;
6) mixture E is inserted high-temperature calcination 6h in reactor, high-temperature calcination temperature is 650 DEG C, then is down to room temperature, obtains the absorbent charcoal composite material of one way of life sewage disposal.
The absorbent charcoal composite material of described sanitary sewage disposal is for the preparation of the purposes in domestic sewage treating compound.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the absorbent charcoal composite material of one way of life sewage disposal, it is characterized in that, be made up of the following raw material according to weight part: gac 40-60 part, metallic cation flocculation agent 10-15 part, mishmetal 5-10 part, calcium aluminate 5-10 part, nickelous nitrate 5-12 part, aluminium iron polychloride 2-6 part, inorganic titanium silicon 2-8 part, nano-titanium dioxide powder 6-12 part, montmorillonite 6-15 part, attapulgite 10-15 part, manganese oxide 2-10 part, n-propyl 4-10 part, oligomeric 3-aminopropyl triethoxysilane 2-12 part.
2. the absorbent charcoal composite material of one way of life sewage disposal according to claim 1, it is characterized in that, be made up of the following raw material according to weight part: gac 45-55 part, metallic cation flocculation agent 12-14 part, mishmetal 6-8 part, calcium aluminate 6-8 part, nickelous nitrate 8-10 part, aluminium iron polychloride 3-5 part, inorganic titanium silicon 3-7 part, nano-titanium dioxide powder 8-10 part, montmorillonite 7-13 part, attapulgite 12-14 part, manganese oxide 6-8 part, n-propyl 6-8 part, oligomeric 3-aminopropyl triethoxysilane 5-10 part.
3. the absorbent charcoal composite material of one way of life sewage disposal according to claim 2, it is characterized in that, be made up of the following raw material according to weight part: gac 50 parts, metallic cation flocculation agent 13 parts, mishmetal 7 parts, calcium aluminate 7 parts, nickelous nitrate 9 parts, aluminium iron polychloride 4 parts, inorganic titanium silicon 5 parts, nano-titanium dioxide powder 9 parts, montmorillonite 10 parts, attapulgite 13 parts, manganese oxide 6-8 part, n-propyl 7 parts, oligomeric 3-aminopropyl triethoxysilane 8 parts.
4., according to the preparation method of the absorbent charcoal composite material of the arbitrary described one way of life sewage disposal of claim 1-3, it is characterized in that, be made up of following steps:
1) gac and oligomeric 3-aminopropyl triethoxysilane are ground, cross 100 mesh sieves, obtained mixture A;
2) after metallic cation flocculation agent, mishmetal, calcium aluminate, nickelous nitrate, aluminium iron polychloride being mixed with montmorillonite, add the distilled water of its 10-15 times quality again, then carry out supersound process to it, supersound process condition is: temperature 50 C, ultrasonic power 450W, ultrasonic time 55min; Obtained mixture B;
3) after all the other components being mixed, then add the distilled water of its 10-15 times quality, then carry out supersound process to it, supersound process condition is: temperature 60 C, ultrasonic power 500W, ultrasonic time 60min; Obtained mixture C;
4) mixture A, B are inserted in mixture C, then carry out supersound process to it, supersound process condition is: temperature 55 DEG C, ultrasonic power 400W, ultrasonic time 55min; Obtained mixture D;
5) mixture D is inserted in the baking oven of 100 DEG C and dry, obtained mixture E;
6) mixture E is inserted high-temperature calcination 6h in reactor, high-temperature calcination temperature is 650 DEG C, then is down to room temperature, obtains the absorbent charcoal composite material of one way of life sewage disposal.
5. the absorbent charcoal composite material of the sanitary sewage disposal as described in as arbitrary in claim 1-4 is for the preparation of the purposes in domestic sewage treating compound.
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| CN105923961A (en) * | 2016-05-16 | 2016-09-07 | 中国科学院南京地理与湖泊研究所 | Bottom mud repair and treatment material for urban black and odorous river channel and preparing method of bottom mud repair and treatment material |
| CN106147194A (en) * | 2016-08-01 | 2016-11-23 | 苏州锐特捷化工制品有限公司 | A kind of tear-resistant absorption nano modification rubber and preparation method thereof |
| CN106179267A (en) * | 2016-08-01 | 2016-12-07 | 苏州锐特捷化工制品有限公司 | A kind of modified Nano of resistance to swelling fiber absorption construction substrate and preparation method thereof |
| CN106220918A (en) * | 2016-08-02 | 2016-12-14 | 苏州锐特捷化工制品有限公司 | A kind of for tear-resistant nano modification rubber preventing and treating haze and preparation method thereof |
| CN106865782A (en) * | 2017-02-27 | 2017-06-20 | 苏州顶裕节能设备有限公司 | It is a kind of to be added with sewage-treating agent of butyl titanate and preparation method thereof |
| CN107777766A (en) * | 2017-11-29 | 2018-03-09 | 李长沛 | A kind of heavy metal-polluted water treatment agent of environment-friendly type |
| CN108059224A (en) * | 2017-12-07 | 2018-05-22 | 重庆精创联合环保工程有限公司 | For handling the Compositional type flocculant of industrial wastewater |
| CN109292751A (en) * | 2018-11-05 | 2019-02-01 | 福州大学 | A kind of preparation method and application of silicon doping charcoal |
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| CN109292751A (en) * | 2018-11-05 | 2019-02-01 | 福州大学 | A kind of preparation method and application of silicon doping charcoal |
| CN109292751B (en) * | 2018-11-05 | 2021-09-28 | 福州大学 | Preparation method and application of silicon-doped biochar |
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Application publication date: 20160106 |