CN102259965A - Moringa oleifera water purifying agent - Google Patents
Moringa oleifera water purifying agent Download PDFInfo
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- CN102259965A CN102259965A CN 201110130572 CN201110130572A CN102259965A CN 102259965 A CN102259965 A CN 102259965A CN 201110130572 CN201110130572 CN 201110130572 CN 201110130572 A CN201110130572 A CN 201110130572A CN 102259965 A CN102259965 A CN 102259965A
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Abstract
The invention provides a moringa oleifera water purifying agent. The water purifying agent is characterized in that: the water purifying agent is prepared from components of, by mass: 90% to 100% of moringa oleifera extract, and 0 to 10% of a chemical water purifying agent. According to the invention, moringa oleifera oil extraction residuals are adopted; moringa oleifera effective components are extracted; and a complete and comprehensive utilization of moringa oleifera seeds is realized. The moringa oleifera water purifying agent is a pure plant extract. When the moringa oleifera water purifying agent is used for purifying water, no toxicity or harm is brought in. Therefore, harms to human and secondary pollutions to the environment brought by chemical water purifying agents can be solved from the source. The moringa oleifera water purifying agent is suitable for rural water purification. With the water purifying agent, a problem of drinking-water safety of rural population can be solved. The water purifying agent is applied in the purifications of turbid waters such as river water, lake water and rainwater, and brings better purification effects than chemical water purifying agents. The moringa oleifera water purifying agent can be blended with chemical water purifying agents for purifying urban sewage. Therefore, adoption amount of chemical water purifying agents is greatly reduced.
Description
Technical field
The present invention relates to a kind of water purification agent, particularly a kind of preparation of Moringa water purification agent and water purification technology belong to the water purification agent production technical field.
Background technology
Drinking water purification has been the common problem of paying close attention in the whole world now.In developing country, the quality of tap water can not get ensureing usually.Because of life-time service chemistry water purification agent, and the chemical substance that remains in the water may be caused damage in developed country to human body, the environmental problem that causes because of the residue after the water purification also can not be ignored.The conduct of aluminium salt is the most widely used a kind of chemical floc of water treatment in the world, and its flocculating effect is good, but also has significant defective simultaneously, that is: aluminum ions residual through having in the water after the processing of aluminium salt, this residual aluminum ion can influence human key health.Just relevant as the A Zihaimo disease (AD) that the elderly is common with aluminum ion.In addition, when organic high molecular polymer such as polyacrylamide (PAM) use as flocculation agent,, also can residually impact because of PAM is monomeric to HUMAN HEALTH though certain flocculating effect is arranged.For this reason, seek a kind ofly, come alternative or part instead of chemical flocculation agent seems very urgent and necessary human and all safer, the nontoxic natural flocculating agent of environment.
Numerous biological flocculants that studies show that can compare favourably with the aluminium based flocculating agent.Therefore.The someone advises directly using the extracting substance of pure natural macromolecule organic as flocculation agent.Biological flocculant has that flocculence is good, effect stability, non-secondary pollution, characteristic such as safe and harmless, can overcome the own inherent defective of inorganic flocculating agent and synthetic organic polymer coargulator.The final non-pollution discharge of realizing is the focus of flocculation agent research direction.Its raw material sources are abundant, price is low, nontoxic, multi-functional, be easy to biological degradation, shown good prospects for application, received lot of domestic and foreign research worker's attention and concern.At present, biological flocculant is that the principal item of natural macromolecule flocculating agent has starch based, polygalactomannan class, derivatived cellulose class, microbial polysaccharide class and complex biological coagulating agent five big classes.
Summary of the invention
The object of the present invention is to provide a kind ofly to the mankind and environmental safety, raw material sources are abundant, are easy to biological degradation, and the natural Moringa water purification agent that price is low also provides the preparation method and the effluent purification method of this Moringa water purification agent simultaneously.
The present invention is to provide a kind of like this Moringa water purification agent, it is characterized in that forming by following proportion of masses:
Moringa extract 90～100 %
Chemistry water purification agent 0～10 %.
Moringa water purification agent provided by the invention, preferred following proportion of masses:
Moringa extract 90～95 %
Chemistry water purification agent 5～10 %.
Described chemical water purification agent is one or both in commercial polymerize aluminum chloride or the polyacrylamide.
Described Moringa extract extracts through following method:
A, the Moringa seed irreducible oil ground-slag after will extracting oil were broken into the thin slag of 40 purposes;
B, in the thin slag of A step gained, by 30～50 times amount of thin slag amount, add and extract solvent, after the mixing mixture;
C, with B step gained mixture, under the rotating speed of 400～700 commentaries on classics/min, stirred 0.5～2 hour, filter, extracting solution;
D, with C step gained extracting solution, be 7～11kPa in vacuum tightness, temperature is under 50～60 ℃ of conditions, be concentrated into dried, the Moringa extract.
The remaining dregs of fat of described A step are after extracting oil routinely with Moringa seed, the remaining dregs of fat.
In the Trisodium Citrate that the extraction solvent that described B step adds is tap water, mass concentration are 30% ethanol, concentration is 0.1 mol/L a sodium-acetate, concentration is 0.1 mol/L, the sodium-chlor that concentration is 1.0 mol/L, acetic acid that concentration is 0.1 mol/L, the hydrochloric acid that concentration is 0.01 mol/L one or more.
The method that the Moringa water purification agent that provides with invention is purified waste water is: the amount by 5～150g/ ton sewage, the Moringa water purification agent is joined in the sewage, and after fully stirring, leaving standstill, must purify waste water.
Because the utilization of technique scheme compared with prior art has the following advantages the present invention:
1, makes full use of residuum after the Moringa oil expression, Moringa extracts active ingredients is wherein come out, realized the comprehensive utilization fully of Moringa seed, promoted the scientific and technological content of industry, increased economic benefit.
2, the Moringa water purification agent is a pure plant extracts, and is nontoxic, harmless when using it to purify water, and helps environmental protection, more helps HUMAN HEALTH, fundamentally solved the harm that chemical water purification agent brings to the mankind, the secondary pollution that causes to environment.
3, leaching process of the present invention is simple, and the no three wastes produce, and are the practical techniques of an environmental protection.
4, Moringa water purification agent provided by the invention is fit to be applied to the purification of rural potable water very much, can effectively solve the safe drinking water problem of vast people in the countryside.
5, to be applied to the more chemical water purification agent of decontamination effect improving of muddy waters such as rivers water, rainwater good in the present invention, after the composite use of chemical water purification agent, but clarifying urban sewage greatly reduces the consumption of chemical water purification agent, reduces secondary pollution that chemical water purification agent causes and the harm that human body is caused.
Embodiment
Below in conjunction with embodiment the present invention is described further:
Embodiment 1
A, with the residue of the Moringa seed after the ordinary method oil expression dregs of fat, pulverize routinely, after the screening of 40 mesh standard sieves, standby;
B, take by weighing the oil ben ground-slag 500g of A step gained, add the 15000g tap water, mixture;
C, the mixture that the B step is obtained stir extraction 2 hours under the rotating speed of 400 commentaries on classics/min, filter, and obtain extracting solution;
D, with the extracting solution that the C step obtains, be 7kPa in vacuum tightness, bath temperature is under 50 ℃ the concentrated condition, is evaporated to driedly routinely, obtains Moringa extract 56.2g, yield 11.24%;
E, by following prescription get the material and mix after, the Moringa water purification agent:
Moringa extract 50 g
Polymerize aluminum chloride 5 g;
F, the amount of pressing 5g/ ton sewage, the Moringa water purification agent is joined in the muddy water, under 100 commentaries on classics/min rotating speeds, stirred 3 minutes, under 30 commentaries on classics/min rotating speeds, stirred 30 minutes then, after leaving standstill 60min, obtain meeting the small-sized centralized water supply of national drinking water standard GB5749-2006 regulation and the index of water dispersion type opacity≤3NTU.
Embodiment 2
A, with the residue of the Moringa seed after the ordinary method oil expression dregs of fat, pulverize routinely, after the screening of 40 mesh standard sieves, standby;
B, take by weighing the oil ben ground-slag 500g of A step gained, add the 20000g mass concentration and be 30% ethanol, mixture;
C, the mixture that the B step is obtained stir extraction 1.5 hours under the rotating speed of 500 commentaries on classics/min, filter, and obtain extracting solution;
D, with the extracting solution that the C step obtains, be 8kPa in vacuum tightness, bath temperature is under 55 ℃ the concentrated condition, is evaporated to driedly routinely, obtains Moringa extract 72.6g, yield 14.52%;
E, by following prescription get the material and mix after, the Moringa water purification agent:
Moringa extract 25 g
F, the amount of pressing 25g/ ton sewage join the Moringa water purification agent in the muddy water, under 150 commentaries on classics/min rotating speeds, stirred 1.5 minutes, stirring 15 minutes under 40 commentariess on classics/min rotating speeds then, leave standstill 80min after, obtaining opacity is purifying waste water of 2.86NTU.
Embodiment 3
A, with the residue of the Moringa seed after the ordinary method oil expression dregs of fat, pulverize routinely, after the screening of 40 mesh standard sieves, standby;
B, take by weighing the oil ben ground-slag 500g of A step gained, adding 25kg concentration is the hydrochloric acid of 0.01 mol/L, mixture;
C, the mixture that the B step is obtained stir extraction 1 hour under the rotating speed of 600 commentaries on classics/min, filter, and obtain extracting solution;
D, the extracting solution that the C step is obtained are 10kPa in vacuum tightness, and bath temperature is under 60 ℃ the concentrated condition, are evaporated to driedly routinely, obtain Moringa extract 102.3g, yield 20.46%;
E, by following prescription get the material and mix after, the Moringa water purification agent:
Moringa extract 95 g
Polyacrylamide 5 g;
E, the amount of pressing 58g/ ton sewage join the Moringa water purification agent in the muddy water, under 200 commentaries on classics/min rotating speeds, stirred 2 minutes, stirring 20 minutes under 50 commentariess on classics/min rotating speeds then, leave standstill 100min after, obtaining opacity is purifying waste water of 2.3NTU.
Embodiment 4
A, with the residue of the Moringa seed after the ordinary method oil expression dregs of fat, pulverize routinely, after the screening of 40 mesh standard sieves, standby;
B, take by weighing the oil ben ground-slag 5kg of A step gained, adding 250kg concentration is the sodium citrate solution of 0.1 mol/L, mixture;
C, the mixture that the B step is obtained stir extraction 0.5 hour under the rotating speed of 700 commentaries on classics/min, filter, and obtain extracting solution;
D, the extracting solution that the C step is obtained are 11kPa in vacuum tightness, and bath temperature is under 60 ℃ the concentrated condition, are evaporated to driedly routinely, obtain Moringa extract 1169g, yield 23.38%;
E, by following prescription get the material and mix after, the Moringa water purification agent:
Moringa extract 92 g
Polymerize aluminum chloride 4 g
Polyacrylamide 4 g;
E, the amount of pressing 150g/ ton sewage join the Moringa water purification agent in the muddy water, under 180 commentaries on classics/min rotating speeds, stirred 3 minutes, stirring 30 minutes under 60 commentariess on classics/min rotating speeds then, leave standstill 120min after, obtaining opacity is purifying waste water of 1.6NTU.
The Moringa water purification agent that embodiment 1, embodiment 2, embodiment 3, embodiment 4 make, be used for muddy water purification, purification especially for rural potable water, effect is better, the purify waste water small-sized centralized water supply that meets national drinking water standard GB5749-2006 regulation and the index of water dispersion type opacity≤3NTU.
Claims (1)
1. Moringa water purification agent is characterized in that being made up of following proportion of masses:
Moringa extract 90～100 %
Chemistry water purification agent 0～10 %.
2. Moringa water purification agent as claimed in claim 1 is characterized in that described chemical water purification agent is one or both in commercial polymerize aluminum chloride or the polyacrylamide.
3. Moringa water purification agent as claimed in claim 1 is characterized in that described Moringa extract extracts through following method:
A, the Moringa seed irreducible oil ground-slag after will extracting oil were broken into the thin slag of 40 purposes;
B, in the thin slag of A step gained, by 30～50 times amount of thin slag amount, add and extract solvent, after the mixing mixture;
C, with B step gained mixture, under the rotating speed of 400～700 commentaries on classics/min, stirred 0.5～2 hour, filter, extracting solution;
D, with C step gained extracting solution, be 7～11kPa in vacuum tightness, temperature is under 50～60 ℃ of conditions, be concentrated into dried, the Moringa extract.
4. Moringa water purification agent as claimed in claim 3, the remaining dregs of fat that it is characterized in that described A step are after extracting oil routinely with Moringa seed, the remaining dregs of fat.
5. Moringa water purification agent as claimed in claim 3 is characterized in that in extraction solvent that described B step adds is tap water, mass concentration are 30% ethanol, concentration is 0.1 mol/L a sodium-acetate, concentration is 0.1 mol/L Trisodium Citrate, sodium-chlor that concentration is 1.0 mol/L, acetic acid that concentration is 0.1 mol/L, the hydrochloric acid that concentration is 0.01 mol/L one or more.
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| CN 201110130572 CN102259965B (en) | 2011-05-19 | 2011-05-19 | Moringa oleifera water purifying agent |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674517A (en) * | 2012-05-23 | 2012-09-19 | 大理学院 | Method for rapidly flocculating blue-green algae in water body |
| CN104891586A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Water purifying agent for leech breeding |
| CN104886158A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Special moss remover for leech breeding |
| CN105439270A (en) * | 2015-11-13 | 2016-03-30 | 浙江大学 | Moringa plant flocculant particle and preparation method and applications thereof |
| CN105692843A (en) * | 2016-04-20 | 2016-06-22 | 上海海洋大学 | Water purifying agent on basis of proteins of moringa oleifera seeds and method for preparing water purifying agent |
| CN106186362A (en) * | 2016-08-28 | 2016-12-07 | 铜仁市万山区盛和矿业有限责任公司 | A kind of environment-friendly type water purification agent |
| CN106430363A (en) * | 2016-11-25 | 2017-02-22 | 防城港市水利水电勘测设计院 | Water purifying agent for pond |
| CN106517378A (en) * | 2016-11-25 | 2017-03-22 | 防城港市水利水电勘测设计院 | Water purifying agent containing modified diatomite |
| CN107298488A (en) * | 2017-08-29 | 2017-10-27 | 兰溪市酉泽饲料技术服务有限公司 | A kind of high efficiency composition water purification agent and preparation method thereof |
| CN107349911A (en) * | 2017-08-09 | 2017-11-17 | 四川奥恒环保科技有限公司 | A kind of natural environmental-protective water purification agent and preparation method thereof |
| CN108675366A (en) * | 2018-05-30 | 2018-10-19 | 佛山市航祥千安科技有限公司 | A kind of plant compounding water purification agent |
| CN108675365A (en) * | 2018-05-30 | 2018-10-19 | 佛山市航祥千安科技有限公司 | A kind of preparation method of water purification agent |
| CN108751279A (en) * | 2018-05-30 | 2018-11-06 | 佛山市航祥千安科技有限公司 | A kind of plant water purifying agent |
| CN108773863A (en) * | 2018-05-30 | 2018-11-09 | 佛山市航祥千安科技有限公司 | A kind of preparation method of natural water purification agent |
| CN110734148A (en) * | 2018-07-18 | 2020-01-31 | 广西大青山控股集团股份有限公司 | Plant enzyme sewage purifying agent and preparation method thereof |
Families Citing this family (1)
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| CN103304014B (en) * | 2013-06-20 | 2014-04-23 | 华北水利水电大学 | Method for extracting algaecide out of moringa oleifera oil residue and removing algae in water by using algaecide |
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| CN101294118A (en) * | 2008-06-24 | 2008-10-29 | 中国林业科学研究院资源昆虫研究所 | Method for abstracting ben oil from horseradish tree return meal after press |
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Patent Citations (1)
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| CN101294118A (en) * | 2008-06-24 | 2008-10-29 | 中国林业科学研究院资源昆虫研究所 | Method for abstracting ben oil from horseradish tree return meal after press |
Non-Patent Citations (1)
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674517A (en) * | 2012-05-23 | 2012-09-19 | 大理学院 | Method for rapidly flocculating blue-green algae in water body |
| CN104891586A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Water purifying agent for leech breeding |
| CN104886158A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Special moss remover for leech breeding |
| CN105439270A (en) * | 2015-11-13 | 2016-03-30 | 浙江大学 | Moringa plant flocculant particle and preparation method and applications thereof |
| CN105692843A (en) * | 2016-04-20 | 2016-06-22 | 上海海洋大学 | Water purifying agent on basis of proteins of moringa oleifera seeds and method for preparing water purifying agent |
| CN106186362B (en) * | 2016-08-28 | 2019-04-16 | 铜仁市万山区盛和矿业有限责任公司 | A kind of environment-friendly type water purification agent |
| CN106186362A (en) * | 2016-08-28 | 2016-12-07 | 铜仁市万山区盛和矿业有限责任公司 | A kind of environment-friendly type water purification agent |
| CN106430363A (en) * | 2016-11-25 | 2017-02-22 | 防城港市水利水电勘测设计院 | Water purifying agent for pond |
| CN106517378A (en) * | 2016-11-25 | 2017-03-22 | 防城港市水利水电勘测设计院 | Water purifying agent containing modified diatomite |
| CN107349911A (en) * | 2017-08-09 | 2017-11-17 | 四川奥恒环保科技有限公司 | A kind of natural environmental-protective water purification agent and preparation method thereof |
| CN107298488A (en) * | 2017-08-29 | 2017-10-27 | 兰溪市酉泽饲料技术服务有限公司 | A kind of high efficiency composition water purification agent and preparation method thereof |
| CN108675365A (en) * | 2018-05-30 | 2018-10-19 | 佛山市航祥千安科技有限公司 | A kind of preparation method of water purification agent |
| CN108751279A (en) * | 2018-05-30 | 2018-11-06 | 佛山市航祥千安科技有限公司 | A kind of plant water purifying agent |
| CN108773863A (en) * | 2018-05-30 | 2018-11-09 | 佛山市航祥千安科技有限公司 | A kind of preparation method of natural water purification agent |
| CN108675366A (en) * | 2018-05-30 | 2018-10-19 | 佛山市航祥千安科技有限公司 | A kind of plant compounding water purification agent |
| CN110734148A (en) * | 2018-07-18 | 2020-01-31 | 广西大青山控股集团股份有限公司 | Plant enzyme sewage purifying agent and preparation method thereof |
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