CN103566897A - Modified activated carbon water purifying agent and preparation method thereof - Google Patents
Modified activated carbon water purifying agent and preparation method thereof Download PDFInfo
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- CN103566897A CN103566897A CN201310442175.3A CN201310442175A CN103566897A CN 103566897 A CN103566897 A CN 103566897A CN 201310442175 A CN201310442175 A CN 201310442175A CN 103566897 A CN103566897 A CN 103566897A
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Abstract
The invention relates to a modified activated carbon purifying agent which is prepared from the following raw materials in parts by weight: 110-120 parts of activated carbon, 3-6 parts of magnesium nitride powder, 5-8 parts of bentonite, 5-8 parts of kaolin, 5-8 parts of kieselguhr, 4-6 parts of zeolite, 2-4 parts of trichloroisocyanuric acid, 15-20 parts of boric acid, 8-10 parts of citric acid, 4-5 parts of modified kieselguhr and right amount of water. The bentonite and other natural stone materials are utilized to modify the activated carbon, so that the activated carbon has the effects of microbial resistance, decolorization, flocculation, ion exchange, beneficial microelement release and the like; the iodine sorption value and methylene blue adsorptive value of the activated carbon purifying agent exceed the standard values of National Wood Water Purification Activated Carbon Grade 1; and the modified activated carbon purifying agent is simple and effective, and has the advantages of wide raw material sources, low cost, low corrosivity and small environmental pollution.
Description
Technical field
The present invention relates to a kind of modified function Material Field, relate in particular to a kind of modified activated carbon water purification agent and preparation method thereof.
Background technology
Along with scientific and technological development, the progressively construction of modernization industry, various chemicals are exploited, and have brought facility, simultaneously because chemicals has produced environment and the harmful material of human body, the problem that has also become people to have to face to people's life.
Current airborne pollutant is mainly the toxic and harmful producing in the gas that produces of industrial fuel burning, vehicle exhaust, production.It is mainly to contain a large amount of noxious materials in the sewage of industrial production discharge that water pollutes, and also has the sewage in people's life to produce a lot of harmful substances.In people's life, also have and many times need to remove toxin, such as air conditioning filter has a lot of bacteriums, toxin on the net, newly-decorated has the harmful substances such as formaldehyde, all needs to remove toxin.All remove at present toxin and often use adsorbent, mainly contain silica gel, activated alumina, active carbon, molecular sieve etc., also have in addition for certain compositional selecting absorption and the sorbing material of development.But the most adsorption capacity of these adsorbents is limited, need to study different adsorbents for different requirements, bring into play best effect.Meanwhile, find new raw material, to strengthen adsorption effect, cost-saving.
Summary of the invention
The object of the present invention is to provide a kind of modified activated carbon water purification agent and preparation method thereof.
Technical scheme of the present invention is as follows:
A water purification agent, is characterized in that being made by the raw material of following weight portion: active carbon 110-120, magnesium nitride powder 3-6, bentonite 5-8, kaolin 5-8, diatomite 5-8, zeolite 4-6, TCCA 2-4, boric acid 15-20, citric acid 8-10, modification infusorial earth 4-5, water are appropriate;
Described modification infusorial earth is made by the raw material of following weight portion: diatomite 120-130, sepiolite 10-12, nano-sized carbon 1-2, caryophyllus oil 2-3, ascorbic acid 1-2, sodium alginate 2-3, kaolin 30-34, gynostemma pentaphyllum powder 3-4; Preparation method puts into calcining furnace by diatomite, sepiolite to calcine 3-4 hour at 540-560 ℃, takes out, and the hydrochloric acid solution of putting into 12-15% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, ascorbic acid, kaolin, grind and obtain slurry, spraying is dry, other residual components is mixed with dried powder, and grinding distribution evenly and get final product.
The preparation method of described modified activated carbon water purification agent, it is characterized in that comprising the following steps: bentonite, kaolin, diatomite, zeolite are pulverized and sent into together in retort, at 700-800 ℃, 2-3 hour is processed in charing, taking-up adds furnishing mud shape in suitable quantity of water together with active carbon, boric acid, citric acid, be heated to 80-90 ℃, grind 2-3 hour to obtain 200-300 order slurry, it is neutral with clear water, washing to pH value, dry, mix and be uniformly dispersed and get final product with other surplus stocks.
Beneficial effect of the present invention
The present invention uses the lithotomes such as bentonite to carry out modification to active carbon, makes active carbon have the effects such as antibiotic, decolouring, solidifying wadding, ion-exchange, releasing beneficial trace element; The iodine sorption value of active carbon water purification agent of the present invention, methylene blue adsorption value exceed national wooden water purification one-level active carbon standard value, and the present invention is simply effective, raw material wide material sources, and cost is low, and corrosivity is low, and environmental pollution is little.
The specific embodiment
A water purification agent, by following weight portion (kilogram) raw material make: active carbon 110, magnesium nitride powder 5, bentonite 7, kaolin 7, diatomite 7, zeolite 5, TCCA 3, boric acid 18, citric acid 9, modification infusorial earth 4, water are appropriate;
Described modification infusorial earth by following weight portion (kilogram) raw material make: diatomite 125, sepiolite 11, nano-sized carbon 1.5, caryophyllus oil 2.5 ascorbic acid 1.5, sodium alginate 2.6, kaolin 33, gynostemma pentaphyllum powder 3.5; Preparation method puts into calcining furnace by diatomite, sepiolite at 550 ℃, to calcine 3.5 hours, takes out, and puts into 14% hydrochloric acid solution and soaks 4 hours, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, ascorbic acid, kaolin, grind and obtain slurry, spraying is dry, other residual components is mixed with dried powder, and grinding distribution evenly and get final product.
The preparation method of described modified activated carbon water purification agent, comprise the following steps: bentonite, kaolin, diatomite, zeolite are pulverized and sent into together in retort, at 760 ℃, charing is processed 3 hours, taking-up adds furnishing mud shape in suitable quantity of water together with active carbon, boric acid, citric acid, be heated to 80 ℃, grind 3 hours to obtain 300 order slurries, it is neutral with clear water, washing to pH value, dry, mix and be uniformly dispersed and get final product with other surplus stocks.
After measured, its iodine number 1546mg/g, methylene blue adsorption value 31.7mL/0.1g.
Claims (2)
1. a modified activated carbon water purification agent, is characterized in that being made by the raw material of following weight portion: active carbon 110-120, magnesium nitride powder 3-6, bentonite 5-8, kaolin 5-8, diatomite 5-8, zeolite 4-6, TCCA 2-4, boric acid 15-20, citric acid 8-10, modification infusorial earth 4-5, water are appropriate;
Described modification infusorial earth is made by the raw material of following weight portion: diatomite 120-130, sepiolite 10-12, nano-sized carbon 1-2, caryophyllus oil 2-3, ascorbic acid 1-2, sodium alginate 2-3, kaolin 30-34, gynostemma pentaphyllum powder 3-4; Preparation method puts into calcining furnace by diatomite, sepiolite to calcine 3-4 hour at 540-560 ℃, takes out, and the hydrochloric acid solution of putting into 12-15% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, ascorbic acid, kaolin, grind and obtain slurry, spraying is dry, other residual components is mixed with dried powder, and grinding distribution evenly and get final product.
2. the preparation method of modified activated carbon water purification agent according to claim 1, it is characterized in that comprising the following steps: bentonite, kaolin, diatomite, zeolite are pulverized and sent into together in retort, at 700-800 ℃, 2-3 hour is processed in charing, taking-up adds furnishing mud shape in suitable quantity of water together with active carbon, boric acid, citric acid, be heated to 80-90 ℃, grind 2-3 hour to obtain 200-300 order slurry, it is neutral with clear water, washing to pH value, dry, mix and be uniformly dispersed and get final product with other surplus stocks.
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| CN201310442175.3A CN103566897A (en) | 2013-09-26 | 2013-09-26 | Modified activated carbon water purifying agent and preparation method thereof |
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| CN201310442175.3A CN103566897A (en) | 2013-09-26 | 2013-09-26 | Modified activated carbon water purifying agent and preparation method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949220A (en) * | 2014-05-14 | 2014-07-30 | 河海大学 | Modified activated carbon and preparation method thereof |
| CN104353419A (en) * | 2014-09-29 | 2015-02-18 | 安徽博硕科技有限公司 | Mixed particle deodorant taking natural attapulgite clay as main body |
| CN104353420A (en) * | 2014-09-29 | 2015-02-18 | 安徽博硕科技有限公司 | Composite powder with efficient adsorption effect |
| CN105439220A (en) * | 2016-01-19 | 2016-03-30 | 张锐 | Sewage treatment agent and preparing method thereof |
| CN105481044A (en) * | 2016-01-19 | 2016-04-13 | 张锐 | Efficient sewage treating tablets and preparation method thereof |
| CN106039834A (en) * | 2016-06-24 | 2016-10-26 | 马鞍山市顺达环保设备有限公司 | Filtering layer for industrial smoke dust purifier and preparation method for filtering layer |
| CN106145381A (en) * | 2016-07-07 | 2016-11-23 | 马鞍山市顺达环保设备有限公司 | A kind of high efficiency sewage treating agent and preparation method thereof |
| CN106348413A (en) * | 2016-11-24 | 2017-01-25 | 刘可 | Coagulant for treating electroplating wastewater, and preparation method and application of coagulant |
| CN106395936A (en) * | 2016-11-23 | 2017-02-15 | 郑州源冉生物技术有限公司 | Chemical wastewater efficient treatment agent and preparation method and application thereof |
| CN106517377A (en) * | 2016-11-23 | 2017-03-22 | 郑州源冉生物技术有限公司 | Chemical wastewater treatment agent as well as preparation method and application thereof |
| CN107140751A (en) * | 2017-06-28 | 2017-09-08 | 东兴易新环保科技有限公司 | Silk reeling wastewater inorganic agent |
| CN107243324A (en) * | 2017-07-04 | 2017-10-13 | 合肥市大卓电力有限责任公司 | A kind of efficient water purification active carbon and preparation method thereof |
| CN108854981A (en) * | 2018-05-31 | 2018-11-23 | 四川建源节能科技有限公司 | formaldehyde adsorbent and preparation method thereof |
| CN109293003A (en) * | 2018-10-31 | 2019-02-01 | 张家界贵友环保材料科技有限公司 | A kind of infant industry pollution water purification agent |
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| US20120083403A1 (en) * | 2010-09-30 | 2012-04-05 | Ningbo Canghai New Materials Development Co., Ltd. | Method for manufacturing photocatalyst multifunctional dust-free active carbon color ball |
| CN102580675A (en) * | 2012-02-21 | 2012-07-18 | 太原理工大学 | Modified activated carbon, preparation method thereof and method for adsorbing hydrogen sulfide using modified activated carbon |
| CN102888784A (en) * | 2012-09-20 | 2013-01-23 | 蚌埠凤凰滤清器有限责任公司 | Environment-friendly efficient filter filtering paper and preparation method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949220A (en) * | 2014-05-14 | 2014-07-30 | 河海大学 | Modified activated carbon and preparation method thereof |
| CN103949220B (en) * | 2014-05-14 | 2015-11-18 | 河海大学 | A kind of modified activated carbon and preparation method thereof |
| CN104353419A (en) * | 2014-09-29 | 2015-02-18 | 安徽博硕科技有限公司 | Mixed particle deodorant taking natural attapulgite clay as main body |
| CN104353420A (en) * | 2014-09-29 | 2015-02-18 | 安徽博硕科技有限公司 | Composite powder with efficient adsorption effect |
| CN105439220A (en) * | 2016-01-19 | 2016-03-30 | 张锐 | Sewage treatment agent and preparing method thereof |
| CN105481044A (en) * | 2016-01-19 | 2016-04-13 | 张锐 | Efficient sewage treating tablets and preparation method thereof |
| CN106039834A (en) * | 2016-06-24 | 2016-10-26 | 马鞍山市顺达环保设备有限公司 | Filtering layer for industrial smoke dust purifier and preparation method for filtering layer |
| CN106145381A (en) * | 2016-07-07 | 2016-11-23 | 马鞍山市顺达环保设备有限公司 | A kind of high efficiency sewage treating agent and preparation method thereof |
| CN106395936A (en) * | 2016-11-23 | 2017-02-15 | 郑州源冉生物技术有限公司 | Chemical wastewater efficient treatment agent and preparation method and application thereof |
| CN106517377A (en) * | 2016-11-23 | 2017-03-22 | 郑州源冉生物技术有限公司 | Chemical wastewater treatment agent as well as preparation method and application thereof |
| CN106348413A (en) * | 2016-11-24 | 2017-01-25 | 刘可 | Coagulant for treating electroplating wastewater, and preparation method and application of coagulant |
| CN107140751A (en) * | 2017-06-28 | 2017-09-08 | 东兴易新环保科技有限公司 | Silk reeling wastewater inorganic agent |
| CN107243324A (en) * | 2017-07-04 | 2017-10-13 | 合肥市大卓电力有限责任公司 | A kind of efficient water purification active carbon and preparation method thereof |
| CN108854981A (en) * | 2018-05-31 | 2018-11-23 | 四川建源节能科技有限公司 | formaldehyde adsorbent and preparation method thereof |
| CN109293003A (en) * | 2018-10-31 | 2019-02-01 | 张家界贵友环保材料科技有限公司 | A kind of infant industry pollution water purification agent |
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Application publication date: 20140212 |
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