CN104649361A - Water purification material and preparation method thereof - Google Patents
Water purification material and preparation method thereof Download PDFInfo
- Publication number
- CN104649361A CN104649361A CN201510056291.0A CN201510056291A CN104649361A CN 104649361 A CN104649361 A CN 104649361A CN 201510056291 A CN201510056291 A CN 201510056291A CN 104649361 A CN104649361 A CN 104649361A
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- water purification
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- purification material
- preparation
- ceramic powder
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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 a water purification material and a preparation method thereof. The water purification material is prepared from the following components in parts by weight: 68-76 parts of ceramic powder, 5-8 parts of kieselguhr, 4-6 parts of polyethylene glycol, 3-5 parts of carboxymethylcellulose, 2-4 parts of carbon nanotubes and 1.5-2 parts of propyl alcohol. The invention further provides a preparation method of the water purification material. The preparation method comprises the following steps: (1) uniformly mixing 68-76 parts of ceramic powder, 5-8 parts of kieselguhr, 4-6 parts of polyethylene glycol, 3-5 parts of carboxymethylcellulose, 2-4 parts of carbon nanotubes and 1.5-2 parts of propyl alcohol; (2) adding the materials into a muffle furnace for sintering under an anaerobic condition; (3) putting the sintered materials into a water phase weak acidity solution with the pH value of 5-5.5, soaking, taking out, and drying, thereby obtaining the water purification material.
Description
Technical field
The invention belongs to scavenging material field, particularly a kind of water purification material and preparation method thereof.
Background technology
Along with the continuous progress of people's living standard, the continuous increase of the size of population, simultaneously, Nonrenewable resources are in continuous minimizing, and in order to more effectively utilize Nonrenewable resources, people more and more pay attention to the recycling of resource.
Water resources is one of indispensable valuable source during people live, its by repeatedly process after again by people's use, effectively can improve the utilization ratio of water resources like this.Water treatment refers to the scavenging process removing pollutent from former water, different according to its method taked, and can be divided into physics, chemistry and biological treatment etc.Water warfare can remove the grains of sand be mingled with in water, organic suspended particulates, parasite, Lan Shi giardia lamblia stiles, Cryptosporidium, bacterium, algae, virus and fungi, mineral if calcium, silicon-dioxide, magnesium and some virose metals are as lead, copper and chromium etc.
Conventional mechanical water treatment process comprises the filter material utilizing various pore size different, is fallen by larger contaminant filter, or utilizes absorption or obstruct mode, is foreclosed by the impurity in water; Conventional physical method also comprises the precipitator method, by removing the less impurity of proportion and removing the larger impurity of proportion, and then obtains the water after removing partial impurities.
Disclose granular material for purifying waste water in Chinese patent CN1385372A, primarily of the resin composition that sorptive material, polyvinyl alcohol and formaldehyde are formed, wherein, sorptive material is the material compositions such as peat, wilkinite, zeolite, diatomite.It can carry out coated with the insoluble substance in waste water, thus realizes useless water purification.But because this material easily produces residual, thus secondary pollution is caused to water.
Summary of the invention
For above-mentioned demand, invention especially provides a kind of water purification material and preparation method thereof.
Object of the present invention can be achieved through the following technical solutions:
A kind of water purification material, be made up of the component comprising following weight part:
Ceramic powder 68-76 part,
Diatomite 5-8 part,
Polyoxyethylene glycol 4-6 part,
Carboxymethyl cellulose 3-5 part,
Carbon nanotube 2-4 part,
Propyl alcohol 1.5-2 part.
The molecular-weight average of described polyoxyethylene glycol is 200-400.
The particle diameter of described carbon nanotube is 20-30 nanometer.
A preparation method for water purification material, the method comprises the following steps:
(1) take ceramic powder 68-76 part, diatomite 5-8 part, polyoxyethylene glycol 4-6 part, carboxymethyl cellulose 3-5 part, carbon nanotube 2-4 part and propyl alcohol 1.5-2 part to mix;
(2) above-mentioned material is added in retort furnace, sinter under oxygen free condition;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5-5.5, soak, take out, dry, obtain water purification material.
The temperature of described sintering is 550-600 DEG C.
Described soak time is 1-4 minute.
compared with prior art, its beneficial effect is in the present invention:
(1) water purification material that obtains of the present invention is owing to adding ceramic powder, diatomite and carbon nanotube, by sintering, this several component can be made to form stable solid-state structure, and still can retain original adsorption function.
(2) water purification material that obtains of the present invention is owing to adding carbon nanotube and carboxymethyl cellulose, and the synergy of both, the water purification material that the present invention is obtained has good antibacterial and anti-microbial property.
(3) water purification material of the present invention, its preparation method is simple, is easy to suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
(1) take ceramic powder 76kg, diatomite 5kg, molecular-weight average be 200 polyoxyethylene glycol 4kg, carboxymethyl cellulose 3kg, particle diameter be that the carbon nanotube 2kg of 20 nanometers and propyl alcohol 1.5kg mix;
(2) above-mentioned material is added in retort furnace, sinter at oxygen free condition, 550 DEG C of temperature;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5, soak 1 minute, take out, dry, obtain water purification material.
The performance test results of obtained water purification material is as shown in table 1.
Embodiment 2
(1) take ceramic powder 76kg, diatomite 5kg, molecular-weight average be 200 polyoxyethylene glycol 4kg, carboxymethyl cellulose 5kg, particle diameter be that the carbon nanotube 4kg of 20 nanometers and propyl alcohol 2kg mix;
(2) above-mentioned material is added in retort furnace, sinter at oxygen free condition, 550 DEG C of temperature;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5.5, soak 4 minutes, take out, dry, obtain water purification material.
The performance test results of obtained water purification material is as shown in table 1.
Embodiment 3
(1) take ceramic powder 68kg, diatomite 8kg, molecular-weight average be 400 polyoxyethylene glycol 6kg, carboxymethyl cellulose 5kg, particle diameter be that the carbon nanotube 4kg of 30 nanometers and propyl alcohol 2kg mix;
(2) above-mentioned material is added in retort furnace, sinter at oxygen free condition, 580 DEG C of temperature;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5, soak 1 minute, take out, dry, obtain water purification material.
The performance test results of obtained water purification material is as shown in table 1.
Embodiment 4
(1) take ceramic powder 70kg, diatomite 7kg, molecular-weight average be 400 polyoxyethylene glycol 6kg, carboxymethyl cellulose 3kg, particle diameter be that the carbon nanotube 4kg of 20 nanometers and propyl alcohol 2kg mix;
(2) above-mentioned material is added in retort furnace, sinter at oxygen free condition, 600 DEG C of temperature;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5, soak 2 minutes, take out, dry, obtain water purification material.
The performance test results of obtained water purification material is as shown in table 1.
Embodiment 5
(1) take ceramic powder 72kg, diatomite 6kg, molecular-weight average be 200 polyoxyethylene glycol 5kg, carboxymethyl cellulose 4kg, particle diameter be that the carbon nanotube 3kg of 30 nanometers and propyl alcohol 1.5kg mix;
(2) above-mentioned material is added in retort furnace, sinter at oxygen free condition, 600 DEG C of temperature;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5.5, soak 3 minutes, take out, dry, obtain water purification material.
The performance test results of obtained water purification material is as shown in table 1.
Embodiment 6
(1) take ceramic powder 71kg, diatomite 7kg, molecular-weight average be 300 polyoxyethylene glycol 5kg, carboxymethyl cellulose 4kg, particle diameter be that the carbon nanotube 3kg of 30 nanometers and propyl alcohol 2kg mix;
(2) above-mentioned material is added in retort furnace, sinter at oxygen free condition, 600 DEG C of temperature;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5, soak 3 minutes, take out, dry, obtain water purification material.
Comparative example
Take wilkinite 72kg, diatomite 6kg, glass fibre 5kg and carboxymethyl cellulose 4kg to mix, above-mentioned material adds in retort furnace, sinters at 500 DEG C of temperature, after flushing, takes out, dries, obtain water purification material.
Table 1
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example |
| Sterilizing rate | 91.1% | 93.7% | 95.5% | 99.9% | 97.5% | 80.1% |
| Porosity (%) | 56 | 58 | 64 | 75 | 65 | 22 |
The invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (6)
1. a water purification material, is characterized in that, is made up of the component comprising following weight part:
Ceramic powder 68-76 part,
Diatomite 5-8 part,
Polyoxyethylene glycol 4-6 part,
Carboxymethyl cellulose 3-5 part,
Carbon nanotube 2-4 part,
Propyl alcohol 1.5-2 part.
2. water purification material according to claim 1, it is characterized in that, the molecular-weight average of described polyoxyethylene glycol is 200-400.
3. water purification material according to claim 1, it is characterized in that, the particle diameter of described carbon nanotube is 20-30 nanometer.
4. a preparation method for water purification material, is characterized in that, the method comprises the following steps:
(1) take ceramic powder 68-76 part, diatomite 5-8 part, polyoxyethylene glycol 4-6 part, carboxymethyl cellulose 3-5 part, carbon nanotube 2-4 part and propyl alcohol 1.5-2 part to mix;
(2) above-mentioned material is added in retort furnace, sinter under oxygen free condition;
(3) material after sintering is put into the aqueous phase weakly acidic solution that pH is 5-5.5, soak, take out, dry, obtain water purification material.
5. preparation method according to claim 4, it is characterized in that, the temperature of described sintering is 550-600 DEG C.
6. preparation method according to claim 4, it is characterized in that, described soak time is 1-4 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510056291.0A CN104649361B (en) | 2015-02-04 | 2015-02-04 | Water purification material and preparation method thereof |
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| CN201510056291.0A CN104649361B (en) | 2015-02-04 | 2015-02-04 | Water purification material and preparation method thereof |
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| CN104649361A true CN104649361A (en) | 2015-05-27 |
| CN104649361B CN104649361B (en) | 2017-02-22 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084488A (en) * | 2015-09-10 | 2015-11-25 | 苏州凯欧曼新材料科技有限公司 | Nano water treatment flocculation material and preparation method thereof |
| CN105198479A (en) * | 2015-10-12 | 2015-12-30 | 北京东泰富博新材料科技股份有限公司 | Method for preparing starch-containing ceramic slurry from diatomite |
| CN105727900A (en) * | 2016-04-27 | 2016-07-06 | 苏州圣谱拉新材料科技有限公司 | Water purifying material prepared from waste straw and preparation method thereof |
| WO2019000571A1 (en) * | 2017-06-27 | 2019-01-03 | 海门市彼维知识产权服务有限公司 | Particle for absorbing impurities in waste water |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733648A (en) * | 2005-07-20 | 2006-02-15 | 淄博博纳科技发展有限公司 | Ceramic products possessing antisepsis and water mineralization and activation functions, and its preparation method and uses |
| CN103833411A (en) * | 2014-03-03 | 2014-06-04 | 芜湖市宝艺游乐科技设备有限公司 | Ceramic filter element added with carbon nano tube and preparation method thereof |
-
2015
- 2015-02-04 CN CN201510056291.0A patent/CN104649361B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733648A (en) * | 2005-07-20 | 2006-02-15 | 淄博博纳科技发展有限公司 | Ceramic products possessing antisepsis and water mineralization and activation functions, and its preparation method and uses |
| CN103833411A (en) * | 2014-03-03 | 2014-06-04 | 芜湖市宝艺游乐科技设备有限公司 | Ceramic filter element added with carbon nano tube and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084488A (en) * | 2015-09-10 | 2015-11-25 | 苏州凯欧曼新材料科技有限公司 | Nano water treatment flocculation material and preparation method thereof |
| CN105198479A (en) * | 2015-10-12 | 2015-12-30 | 北京东泰富博新材料科技股份有限公司 | Method for preparing starch-containing ceramic slurry from diatomite |
| CN105198479B (en) * | 2015-10-12 | 2016-05-11 | 北京东泰富博新材料科技股份有限公司 | A kind of method of utilizing diatomite to prepare starch-containing ceramic size |
| CN105727900A (en) * | 2016-04-27 | 2016-07-06 | 苏州圣谱拉新材料科技有限公司 | Water purifying material prepared from waste straw and preparation method thereof |
| WO2019000571A1 (en) * | 2017-06-27 | 2019-01-03 | 海门市彼维知识产权服务有限公司 | Particle for absorbing impurities in waste water |
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| CN104649361B (en) | 2017-02-22 |
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Effective date of registration: 20170106 Address after: 211111 Jiangsu Province, Nanjing Zijin (Jiangning) technology start-ups in particular communities (Jiangning District Mo Zhou Road No. 12) Applicant after: Nanjing Valley Intellectual Property Service Co., Ltd. Address before: Suzhou City, Jiangsu province 215000 Industrial Park Weiting Chunhui kuachun Industrial Road No. 5 Applicant before: Suzhou Kanghua Purifying System Engineering Co., Ltd. |
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