CN102259965B - Moringa oleifera water purifying agent - Google Patents
Moringa oleifera water purifying agent Download PDFInfo
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- CN102259965B CN102259965B CN 201110130572 CN201110130572A CN102259965B CN 102259965 B CN102259965 B CN 102259965B CN 201110130572 CN201110130572 CN 201110130572 CN 201110130572 A CN201110130572 A CN 201110130572A CN 102259965 B CN102259965 B CN 102259965B
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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 areextracted; 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 preparation and the water purification technology of a kind of water purification agent, particularly a kind of Moringa oleifera water purifying agent, 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 to human body in developed country, 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 affect human key health.Just relevant with aluminum ion such as the A Zihaimo sick (AD) that the elderly is common.In addition, when organic high molecular polymer such as polyacrylamide (PAM) use as flocculation agent, though certain flocculating effect is arranged, also can impact HUMAN HEALTH because of the residual of PAM monomer.For this reason, seek a kind ofly to human and environment safer, nontoxic natural flocculating agent all, come alternative or part instead of chemical flocculation agent seems very urgent and necessary.
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, the characteristic such as safe and harmless, can overcome the intrinsic defective of inorganic flocculating agent and Synthetical Organic Polymeric Flocculants itself.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 application prospect, 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 large 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 oleifera water purifying agent that price is low also provides preparation method and the effluent purification method of this Moringa oleifera water purifying agent simultaneously.
The present invention is to provide a kind of like this Moringa oleifera water purifying agent, it is characterized in that being formed by the component of following mass ratio:
Moringa extract 90～100 %
Chemistry water purification agent 0～10 %.
Moringa oleifera water purifying agent provided by the invention, the component of preferred following mass ratio:
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, turn 400～700/rotating speed of min under, stirred 0.5～2 hour, filter, get extracting solution;
D, with C step gained extracting solution, be 7～11kPa in vacuum tightness, temperature is under 50～60 ℃ of conditions, is concentrated into driedly, gets 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 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 oleifera water purifying agent that provides with invention is purified waste water is: the amount by 5～150g/ ton sewage, Moringa oleifera water purifying 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, take full advantage of residuum after the Moringa oil expression, make wherein the Moringa extracts active ingredients out, realized the fully comprehensive utilization of Moringa seed, promoted the scientific and technological content of industry, increased economic benefit.
2, Moringa oleifera water purifying agent is pure plant extracts, and is nontoxic, harmless when using it to purify water, and is conducive to environmental protection, more is conducive to 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, produce without the three wastes, and be the practical technique of an environmental protection.
4, Moringa oleifera water purifying 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 the muddy waters such as river, 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 the 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, for subsequent use;
B, take by weighing the oil ben ground-slag 500g of A step gained, add the 15000g tap water, get mixture;
C, the mixture that the B step is obtained turn 400/and stir under the rotating speed of min and extracted 2 hours, filter, 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 routinely driedly, obtains Moringa extract 56.2g, yield 11.24%;
E, by following prescription feeding and after mixing, get Moringa oleifera water purifying agent:
Moringa extract 50 g
Polymerize aluminum chloride 5 g;
F, the amount of pressing 5g/ ton sewage, Moringa oleifera water purifying agent is joined in the muddy water, turn 100/stirred 3 minutes under the min rotating speed, then turn 30/stirred 30 minutes under the min rotating speed, 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, for subsequent use;
B, take by weighing the oil ben ground-slag 500g of A step gained, add the 20000g mass concentration and be 30% ethanol, get mixture;
C, the mixture that the B step is obtained turn 500/and stir under the rotating speed of min and extracted 1.5 hours, filter, 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 routinely driedly, obtains Moringa extract 72.6g, yield 14.52%;
E, by following prescription feeding and after mixing, get Moringa oleifera water purifying agent:
Moringa extract 25 g
F, the amount of pressing 25g/ ton sewage join Moringa oleifera water purifying agent in the muddy water, turn 150/stirred 1.5 minutes under the min rotating speed, then turn 40/stirred 15 minutes under the min rotating speed, 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, for subsequent use;
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, gets mixture;
C, the mixture that the B step is obtained turn 600/and stir under the rotating speed of min and extracted 1 hour, filter, 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 routinely driedly, obtain Moringa extract 102.3g, yield 20.46%;
E, by following prescription feeding and after mixing, get Moringa oleifera water purifying agent:
Moringa extract 95 g
Polyacrylamide 5 g;
E, the amount of pressing 58g/ ton sewage join Moringa oleifera water purifying agent in the muddy water, turn 200/stirred 2 minutes under the min rotating speed, then turn 50/stirred 20 minutes under the min rotating speed, 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, for subsequent use;
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, gets mixture;
C, the mixture that the B step is obtained turn 700/and stir under the rotating speed of min and extracted 0.5 hour, filter, 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 routinely driedly, obtain Moringa extract 1169g, yield 23.38%;
E, by following prescription feeding and after mixing, get Moringa oleifera water purifying agent:
Moringa extract 92 g
Polymerize aluminum chloride 4 g
Polyacrylamide 4 g;
E, the amount of pressing 150g/ ton sewage join Moringa oleifera water purifying agent in the muddy water, turn 180/stirred 3 minutes under the min rotating speed, then turn 60/stirred 30 minutes under the min rotating speed, leave standstill 120min after, obtaining opacity is purifying waste water of 1.6NTU.
The Moringa oleifera water purifying 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 (2)
1. Moringa oleifera water purifying agent is characterized in that making 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, turn 400～700/rotating speed of min under, stirred 0.5～2 hour, filter, get extracting solution;
D, with C step gained extracting solution, be 7～11kPa in vacuum tightness, temperature is under 50～60 ℃ of conditions, is concentrated into driedly, gets Moringa oleifera water purifying agent;
Wherein, one or more in the Trisodium Citrate that the extraction solvent that adds of described B step is tap water, mass concentration are 30% ethanol, concentration is 0.1 mol/L 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.
2. Moringa oleifera water purifying agent as claimed in claim 1, 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.
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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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304014A (en) * | 2013-06-20 | 2013-09-18 | 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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| CN102674517A (en) * | 2012-05-23 | 2012-09-19 | 大理学院 | Method for rapidly flocculating blue-green algae in water body |
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| CN105439270B (en) * | 2015-11-13 | 2017-10-31 | 浙江大学 | A kind of Moringa oleifera flocculant particle and its production and use |
| 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 |
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| 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 |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2011
- 2011-05-19 CN CN 201110130572 patent/CN102259965B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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)
| Title |
|---|
| 段琼芬等."辣木种仁净水效果研究".《林产化学与工业》.2008,第28卷(第3期),第71-74页. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304014A (en) * | 2013-06-20 | 2013-09-18 | 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 |
| 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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