CN102328974A - Water purification material and preparation method thereof - Google Patents
Water purification material and preparation method thereof Download PDFInfo
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- CN102328974A CN102328974A CN201110144866A CN201110144866A CN102328974A CN 102328974 A CN102328974 A CN 102328974A CN 201110144866 A CN201110144866 A CN 201110144866A CN 201110144866 A CN201110144866 A CN 201110144866A CN 102328974 A CN102328974 A CN 102328974A
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Abstract
The invention relates to a water purification material, and provides a water purification material, which is safe to human bodies, has a broad antibacterial spectrum and the functions of killing harmful bacteria in water, removing residual chlorine and heavy metal, purifying water and the like, and a preparation method of the water purification material. The water purification material comprises the following components in percentage by weight: 1-50% of plant extracting solution and 50-99% of adsorbent. The preparation method comprises the steps of: crushing plant raw materials; adding water into the raw materials and decocting; filtering decoction of the raw materials and concentrating to obtain a concentrated solution; soaking the adsorbent in the concentrated solution to obtain an adsorbing medium; and soaking, filtering and drying the adsorbing medium to obtain the water purification material.
Description
Technical field
The present invention relates to a kind of water-purifying material, particularly a kind of to human body safety, broad-spectrum antimicrobial, can kill unwanted bacteria in the water, remove chlorine residue, removing heavy metals, material and preparation method thereof purifies water.
Background technology
Town water be mainly derived from tap water, pure water etc.Tap water is concentrated by municipal tap water company and is supplied with; Generally speaking, the quality of water quality is decided by the water quality of central water supply, and the individual can't select; Although Running-water Company all guarantees good water source with each waterworks; All done processing such as filtration, clarification, sterilization in the production process,, supplied with the civic tap water and met national domestic water standard through water quality detection, monitoring.But disinfection by chlorine itself possibly form halogenated hydrocarbon compound and feed water again and caused pollution, even tap water quality itself is qualified, but the very long pipe network of flowing through after dispatching from the factory; Just give the user; Some pipeline is long neglected and in disrepair, causes the outer pollutent of pipe to infiltrate, and tap water is polluted once more.At present, people generally believe that tap water is the mode of infection of objectionable impurities; In fact, people's breathing and skin absorption also possibly make the people absorb these objectionable impuritiess during shower, and domestic water is more through all respects of our daily life exactly; For example; Shower water, kitchen water, clothes water for cleaning, health washing water.The water of particularly taking a shower, owing to directly contact with skin with the hair of human body, its purifying problem also should cause people's attention.
Antiseptic-germicide can be divided into natural, organic and inorganic three major types.Inorganic antiseptic mainly contains silver zeolite, silver-colored silica gel, active carbon of silver etc.Organic antibacterial agent has quaternary ammonium salt, guanidine class, organometallic compound etc.But the pharmaceutical chemicals of organic or inorganic antibacterial finishing agent is prone to cause environmental pollution and the key Kang Jun of human body is had certain damaging effect.And natural antibacterial agent is broadly divided into animal class, plant class, mineral substance mainly from the extract of crude substance, and all there is advantage in broad-spectrum antimicrobial at aspects such as security, persistence, thermotolerances, so its application and research more and more receive people's attention.
Golden cypress, the coptis, Root of Chinese Barberry are natural phant; Its antibiotic effective ingredient is a h bark of a cork tree alkali; Has a broad antifungal spectrum; In vitro tests to streptococcus aureus, streptococcus pneumoniae, diphtheria corynebacterium, Streptococcus viridans, dysentery bacterium (except Song Nei Shi), Hemolytic streptococcus, meningococcus, vibrio cholerae, anthrax bacillus all effectively or stronger restraining effect arranged; Bacillus subtilus, bordetella pertussis, tetanus bacillus also there are restraining effect, influenza virus, ameba, leptospiral, some dermatophytes are also had certain restraining effect.
At present, antibiotic water-purifying material mainly is an inorganic antibacterial material on the market, mostly for carrying silver-colored inorganic antibacterial material.The raising of Along with people's health perception and to the attention of health, pure natural plant type antibacterial water filtering material will Cheng Weiwei development trend.
Chinese patent CN1544342 discloses a kind of nano water purifying material, preparation method and application of removing virus and bacterium; With the macromolecular material is that weighting agent, nano material are filtering bodies, high molecular nanometer water-purifying material and this preparation methods that can effectively handle the bacterium in the water, virus.The staple of material is the oxidation-hydroxide phase of aluminium: 35%～65%, and spun glass: 15%～35%, Mierocrystalline cellulose: 15%～30%, wherein the particle diameter of oxidation-white lake is 20～80nm, specific surface area 200～750m
2/ g.
Summary of the invention
The object of the present invention is to provide a kind of can be to human body safety, broad-spectrum antimicrobial, can kill unwanted bacteria in the water, remove chlorine residue, removing heavy metals, multi-functional water-purifying material such as purify water and preparation method thereof.
Said water-purifying material comprises plant extraction liquid and sorbent material; By mass percentage; Plant extraction liquid is 1%～50%; Sorbent material is 50%～99%, and said plant extraction liquid is selected from plant extraction liquids such as golden cypress, the coptis or Root of Chinese Barberry, and said sorbent material is selected from least a in medical stone, zeolite, ceramic foam, macroporous resin, tourmalinite, zeyssatite, the gac etc.
The preparation method of said water-purifying material may further comprise the steps:
1) plant material is pulverized;
In step 1), the granularity of said pulverizing can be 1～4mm.
2) in the raw material of step 1) gained, add entry, decoct;
In step 2) in, the said quality that adds entry can be 5～15 times of step 1) gained raw material total mass; The number of times of said decoction can be 2～3 times, and each time that decocts can be 1～3h.
3) with step 2) raw material after decocting filters, concentrate, liquid concentrator;
In step 3), the specific density of said liquid concentrator can be 1.1～1.12.
4) sorbent material is soaked in the liquid concentrator of step 3) gained, gets adsorption medium;
In step 4), the particle fineness of said sorbent material can be 10～40 orders.
5) adsorption medium with the step 4) gained soaks, and filters, and oven dry promptly gets water-purifying material.
In step 5), the time of said immersion can be 10～72h, and bake out temperature can be 80～100 ℃, and drying time can be 0.5～2h.
Obtained water-purifying material has human body safety, broad-spectrum antimicrobial, can kill unwanted bacteria in the water, remove chlorine residue, removing heavy metals, function such as purify water, and is mainly used in the water purification field.
The process for purifying water of water-purifying material of the present invention; Be that the former water that will purify flows through said water-purifying material; Former water is when flowing through this water-purifying material; The existence of the pathogenic bacteria in the former water, virus and pathogenic micro-organism and breeding are suppressed and kill, and contained soluble heavy metal ions, micro quantity organic pollutant, chlorine residue etc. are removed in the former water.Or in the former water that the water-purifying material adding need is purified, mix, leave standstill 1～20min after, former water promptly is cleaned.
The present invention has following outstanding advantage and effect:
1) natural plant antiseptic-germicide, germicidal action is strong, to the person poultry safety, has alleviated environmental pollution, sterilization wide spectrum, the quick-acting and good characteristics of long-lasting.
2) through antibacterial test and water quality detection, it has stronger antibacterial effect, and staphylococcus aureus and intestinal bacteria etc. is had the restraining and sterilizing bacteria effect, and sterilizing rate all reaches more than 99%.
3) this preparation method technology is simple, and is easy to operate.
4) multiple adsorption medium mixes, and has broad-spectrum antimicrobial, kills unwanted bacteria in the water, removes chlorine residue, removing heavy metals, function such as purify water.
Embodiment
Embodiment 1
Get golden cypress 200g, pulverize powder, drop in the 1000ml pure water into 1mm; Decoct each 1h, filtered while hot 2 times; In the water-bath simmer down to specific density of filtrating is 1.1 liquid concentrator, and then with macroporous resin 20g, tourmalinite 20g, zeyssatite 20g thorough mixing are even; Drop in the liquid concentrator, add 500ml water logging bubble absorption 10h after, filtering drying.
Embodiment 2
Get golden cypress 100g, coptis 100g mixes the back pulverizing and is the 4mm powder, drops in the 1000ml pure water; Decoct 3 times, each 3h, filtered while hot, in the water-bath simmer down to specific density of filtrating are 1.12 liquid concentrator; Then with macroporous resin 20g, tourmalinite 10g, zeyssatite 10g, medical stone 10g thorough mixing is even; Drop in the liquid concentrator, add 500ml water logging bubble absorption 48h after, filtering drying.
Embodiment 3
Get golden cypress 100g, coptis 100g, Root of Chinese Barberry 100g mixes the back pulverizing and is the 2mm powder, drops in the 1000ml pure water; Decoct 3 times, each 2h, filtered while hot, in the water-bath simmer down to specific density of filtrating is 1.115 liquid concentrator, then with macroporous resin 20g; Tourmalinite 10g, zeyssatite 10g, medical stone 10g, zeolite 10g; Thorough mixing is even, drops in the liquid concentrator, add 500ml water logging bubble absorption 72h after, filtering drying.
Embodiment 4
Get Root of Chinese Barberry 200g, mix the back pulverizing and be the 3mm powder, drop in the 1000ml pure water, decoct 3 times; Each 3h, filtered while hot, in the water-bath simmer down to specific density of filtrating are 1.113 liquid concentrator; Then with macroporous resin 20g, gac 10g, thorough mixing is even; Drop in the liquid concentrator, add 500ml water logging bubble absorption 36h after, filtering drying.
Embodiment 5
Get coptis 200g, mix the back pulverizing and be the 2mm powder, drop in the 1000ml pure water, decoct 3 times; Each 3h, filtered while hot, in the water-bath simmer down to specific density of filtrating is 1.117 liquid concentrator, then with macroporous resin 20g; Tourmalinite 10g, zeyssatite 10g, medical stone 10g thorough mixing is even; Drop in the liquid concentrator, add 500ml water logging bubble absorption 72h after, filtering drying.
The prepared water-purifying material of the foregoing description can carry out antibacterial experiment, experiment is removed in chlorine residue and heavy metal is removed experiment etc.
Antibacterial experiment can adopt following method: dispose colibacillary broth culture (Carnis Bovis seu Bubali cream, peptone, agar, NaCl, water; PH is 7.2～7.4) pipette 100mL zero(ppm) water to Erlenmeyer flask; Add a small amount of broth culture; The water-purifying material that adds 2g again after the high-pressure sterilizing pot sterilization, is cooled to room temperature.In Erlenmeyer flask, insert test strain then, and survey bacterial concentration at set intervals one time, bacterial concentration is measured (condition: 37 ℃, cultivate 48h) with dilution-plate method.Through experimental determination, water-purifying material reaches 99.9999% to colibacillary killing rate.
Experiment is removed in chlorine residue can adopt following method: adopt the homemade mark-on proofing unit in laboratory; Water-purifying material is loaded in the synthetic glass Filter column; Loading height is 100mm, and test water is to supply water in the municipal tap water, and the concentration determination of chlorine residue is adopted and joined adjacent toluene visual colorimetry mensuration.Experimental result shows: the contents of residual chlorine of former water is 0.3mg/L, and handles operation 10 days continuously through this water-purifying material, and every at a distance from the 24h sampling, contents of residual chlorine is 0.029mg/L, and the chlorine residue clearance reaches 90.3%.
Heavy metal is removed experiment can adopt following method: adopt the homemade mark-on proofing unit in laboratory; Water-purifying material is loaded in the synthetic glass Filter column; Loading height is 100mm; Test water contains chromium heavy metal water sample for self-control, and TV is 500L, and the concentration of chromium adopts diphenyl carbazide spectrophotometry to measure.Experimental result shows: the chromium content of former water is 0.5mg/L, and handles continuously through this water-purifying material, and contents of residual chlorine is 0.035mg/L, and the chlorine residue clearance reaches 93%.
Claims (9)
1. water-purifying material; It is characterized in that comprising plant extraction liquid and sorbent material; By mass percentage, plant extraction liquid is 1%～50%, and sorbent material is 50%～99%; Said plant extraction liquid is selected from golden cypress extracting solution, rhizoma extracting liquid or Root of Chinese Barberry extracting solution, and said sorbent material is selected from least a in medical stone, zeolite, ceramic foam, macroporous resin, tourmalinite, zeyssatite, the gac.
2. the preparation method of a kind of water-purifying material as claimed in claim 1 is characterized in that may further comprise the steps:
1) plant material is pulverized;
2) in the raw material of step 1) gained, add entry, decoct;
3) with step 2) raw material after decocting filters, concentrate, liquid concentrator;
4) sorbent material is soaked in the liquid concentrator of step 3) gained, gets adsorption medium;
5) adsorption medium with the step 4) gained soaks, and filters, and oven dry promptly gets water-purifying material.
3. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 1), and the granularity of said pulverizing is 1～4mm.
4. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 2) in, the said quality that adds entry is 5～15 times of step 1) gained raw material total mass.
5. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 2) in, the number of times of said decoction is 2～3 times, each time that decocts is 1～3h.
6. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 3), and the specific density of said liquid concentrator is 1.1～1.12.
7. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 4), and the particle fineness of said sorbent material is 10～40 orders.
8. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 5), and the time of said immersion is 10～72h.
9. the preparation method of a kind of water-purifying material as claimed in claim 2 is characterized in that in step 5), and bake out temperature is 80～100 ℃, and drying time is 0.5～2h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110144866 CN102328974B (en) | 2011-05-31 | 2011-05-31 | Water purification material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110144866 CN102328974B (en) | 2011-05-31 | 2011-05-31 | Water purification material and preparation method thereof |
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| CN102328974A true CN102328974A (en) | 2012-01-25 |
| CN102328974B CN102328974B (en) | 2013-07-24 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657611A (en) * | 2013-12-12 | 2014-03-26 | 赵兵 | Nano adsorption material for water pollution control |
| CN105036280A (en) * | 2015-05-05 | 2015-11-11 | 南通百博丝纳米科技有限公司 | Water filter device for filtering residual chlorine in tap water |
| CN105551555A (en) * | 2015-12-12 | 2016-05-04 | 常州大学 | Method for treating radioactive wastewater by using animal and plant extract and diatomite |
| CN105668956A (en) * | 2015-12-22 | 2016-06-15 | 湖南森美思环保有限责任公司 | River way bottom mud heavy metal treatment method |
| CN105921130A (en) * | 2016-05-25 | 2016-09-07 | 厦门建霖工业有限公司 | Slow-release antibacterial adsorption material for drinking water treatment and preparation method of material |
| CN106914065A (en) * | 2017-03-29 | 2017-07-04 | 北京化工大学 | Filter medium, filter core and preparation method for removing running water chlorine residue |
| CN107381704A (en) * | 2017-08-21 | 2017-11-24 | 浙江爱彼环保科技有限公司 | A kind of new and effective water purification catridge |
| CN108083349A (en) * | 2016-11-21 | 2018-05-29 | 深圳市国沅生态环保科技有限公司 | A kind of preparation method and its cleanser of biology Water body cleansing agent |
| CN108910971A (en) * | 2018-07-10 | 2018-11-30 | 奚永乐 | A kind of purifying domestic sewage agent and preparation method thereof |
| CN109319948A (en) * | 2018-11-28 | 2019-02-12 | 福州宇澄环保工程设计有限公司 | A kind of nano biological water purification agent |
| CN112108124A (en) * | 2020-09-26 | 2020-12-22 | 江西师范大学 | Water body iron and manganese efficient adsorbent and optimization method thereof |
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| CN1389120A (en) * | 2001-06-01 | 2003-01-08 | 中国科学院大连化学物理研究所 | Compound germicide and its prepn. |
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| WO2009097512A1 (en) * | 2008-02-01 | 2009-08-06 | Innovative Drug Discovery Inc. | Herbal pharmaceutical compositions to treat inflammation and inflammation associated conditions and diseases |
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Patent Citations (3)
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| CN1389120A (en) * | 2001-06-01 | 2003-01-08 | 中国科学院大连化学物理研究所 | Compound germicide and its prepn. |
| CN1461188A (en) * | 2001-07-03 | 2003-12-10 | 托皮克斯有限公司 | Material for inproving living environment, and building material, laying material and spraying agent using the same |
| WO2009097512A1 (en) * | 2008-02-01 | 2009-08-06 | Innovative Drug Discovery Inc. | Herbal pharmaceutical compositions to treat inflammation and inflammation associated conditions and diseases |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657611A (en) * | 2013-12-12 | 2014-03-26 | 赵兵 | Nano adsorption material for water pollution control |
| CN105036280A (en) * | 2015-05-05 | 2015-11-11 | 南通百博丝纳米科技有限公司 | Water filter device for filtering residual chlorine in tap water |
| CN105551555A (en) * | 2015-12-12 | 2016-05-04 | 常州大学 | Method for treating radioactive wastewater by using animal and plant extract and diatomite |
| CN105668956B (en) * | 2015-12-22 | 2019-01-11 | 湖南森美思环保有限责任公司 | A kind of river bottom mud heavy metal administering method |
| CN105668956A (en) * | 2015-12-22 | 2016-06-15 | 湖南森美思环保有限责任公司 | River way bottom mud heavy metal treatment method |
| CN105921130A (en) * | 2016-05-25 | 2016-09-07 | 厦门建霖工业有限公司 | Slow-release antibacterial adsorption material for drinking water treatment and preparation method of material |
| CN108083349A (en) * | 2016-11-21 | 2018-05-29 | 深圳市国沅生态环保科技有限公司 | A kind of preparation method and its cleanser of biology Water body cleansing agent |
| CN106914065A (en) * | 2017-03-29 | 2017-07-04 | 北京化工大学 | Filter medium, filter core and preparation method for removing running water chlorine residue |
| CN107381704A (en) * | 2017-08-21 | 2017-11-24 | 浙江爱彼环保科技有限公司 | A kind of new and effective water purification catridge |
| CN108910971A (en) * | 2018-07-10 | 2018-11-30 | 奚永乐 | A kind of purifying domestic sewage agent and preparation method thereof |
| CN109319948A (en) * | 2018-11-28 | 2019-02-12 | 福州宇澄环保工程设计有限公司 | A kind of nano biological water purification agent |
| CN109319948B (en) * | 2018-11-28 | 2021-06-15 | 福州宇澄环保工程设计有限公司 | Preparation method of nano biological water purifying agent |
| CN112108124A (en) * | 2020-09-26 | 2020-12-22 | 江西师范大学 | Water body iron and manganese efficient adsorbent and optimization method thereof |
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|---|---|
| CN102328974B (en) | 2013-07-24 |
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Effective date of registration: 20171221 Address after: 361000 Fujian Province, Xiamen city Tongan Industrial Zone Siming Park No. 305 Patentee after: Xiamen Bailin water purification technology Co. Ltd. Address before: 361000, room 12, building 1208, lotus tower, 859 Lotus Road, Fujian, Xiamen Patentee before: Xiamen Runner Industrial Corporation |
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