CN107349911A - A kind of natural environmental-protective water purification agent and preparation method thereof - Google Patents
A kind of natural environmental-protective water purification agent and preparation method thereof Download PDFInfo
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- CN107349911A CN107349911A CN201710677186.8A CN201710677186A CN107349911A CN 107349911 A CN107349911 A CN 107349911A CN 201710677186 A CN201710677186 A CN 201710677186A CN 107349911 A CN107349911 A CN 107349911A
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- moringa
- water
- purification agent
- water purification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4837—Lignin
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention belongs to water purification agent production technical field, more particularly to a kind of natural environmental-protective water purification agent and preparation method thereof；Include the raw material components of following composition by weight：10 20 parts of lignin, 10 20 parts of chitosan, 58 parts of Moringa Aqueous extracts, including step in detail below：A. the preparation of finished product chitosan:B. the C. for preparing of Moringa Aqueous extracts measures the finished product chitosan of step A preparations, the Moringa Aqueous extracts of B preparations in proportion, is mixed uniformly, lignin is then proportionally added in mixed liquor, well mixed to produce natural environmental-protective water purification agent of the present invention；Harmful components in sewage can be adsorbed, and secondary pollution will not be produced.
Description
Technical field
The invention belongs to water purification agent production technical field, more particularly to a kind of natural environmental-protective water purification agent and preparation method thereof.
Background technology
The purification of drinking water has been the problem that the whole world is paid close attention to jointly now.In developing country, drinking water
Quality cannot generally ensure.In developed country because of long-term use of chemical water purification agent, and the chemical substance for making to remain in water can
Human body can be caused damage, environmental problem also can not be ignored caused by the residue after water purification.Aluminium salt is used as in the world at water
Manage a kind of the most widely used chemical floc, its flocculating effect is good, but simultaneously there is also it is notable the defects of, i.e.,：By aluminium
Aluminum ions residual is had in water after salt treatment, the aluminium ion of the residual can influence the key health of the mankind.As the elderly is common
Stages alzheimer's disease (AD) is just relevant with aluminium ion.In addition, organic high molecular polymer such as polyacrylamide (PAM) conduct
Though flocculant in use, there is certain flocculating effect, can also impact because of the residual of PAM monomers to health.
Therefore, a kind of natural flocculating agent all safer, nontoxic to the mankind and environment is found, to substitute or partly substitute chemistry wadding
Solidifying agent seems very urgent and necessary.
The content of the invention
Insufficient present in background technology in order to overcome, the present invention proposes a kind of natural environmental-protective water purification agent and its preparation
Method；Harmful components in sewage can be adsorbed, and secondary pollution will not be produced.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of natural environmental-protective water purification agent, including following raw material components：Lignin, chitosan, Moringa Aqueous extracts.
Further, the raw material components of following composition by weight are included：Lignin 10-20 parts, chitosan 10-20 parts, Moringa water
Extract 5-8 parts.
Further, the raw material components of following composition by weight are included：15 parts of lignin, 15 parts of chitosan, Moringa Aqueous extracts 6
Part.
Further, a kind of preparation method of natural environmental-protective water purification agent, including step in detail below：
A, the preparation of finished product chitosan
（1）Commercially available chitin is taken, is put in a container, alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（2）Alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（3）By filter residue and drying, pulping machine is ground, and crosses 200 mesh sieves, and as finished product shell gathers
Sugar；
B, the preparation of Moringa Aqueous extracts
Moringa raw material is crushed into obtain moringa powder, by moringa powder and water as 4-10 DEG C of temperature in stirring container, is controlled, stirring is extracted
6-10h, filtered off through 200 mesh except solid obtains Moringa Aqueous extracts；
C, the finished product chitosan of step A preparations is measured in proportion, Moringa Aqueous extracts prepared by B, be mixed uniformly, then mixed
Close in liquid and proportionally add lignin, it is well mixed to produce natural environmental-protective water purification agent of the present invention.
Further, in stepb, Moringa powder particle diameter is 100-120 mesh.
Further, the weight ratio of moringa powder and water is：Moringa powder：Water=1:2~10.
Further, when in use, water per ton uses 20-50g to the natural environmental-protective water purification agent of preparation.
Compared with prior art, the present invention one of at least has the advantages that：
1. Moringa oleifera water purifying agent is pure plant extracts, nontoxic, harmless when being purified water using it, is advantageous to environmental protection, is more beneficial for
Health, fundamentally solves the harm that chemical water purification agent is brought to the mankind, to secondary pollution caused by environment.
2. the water purification agent of the safety and environmental protection using the present invention, realizes effective processing to a variety of pollutant components in water, show
Writing reduces the content of the harmful substance such as heavy metal in water, and the water purification agent is made of natural non-metallic mineral, cost is low,
Using more safety and environmental protection, secondary pollution, while its strong adsorption force will not be produced, good with purifying water effect, water purification is fireballing
Feature.
3. preparation method of the present invention produces chitosan using alkaline-heating method twice, deacetylation height can be obtained, and
The big product of molecular weight.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to invent into
Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
Embodiment 1
A kind of natural environmental-protective water purification agent, including following raw material components：Lignin, chitosan, Moringa Aqueous extracts, Moringa oleifera water purifying agent are
Pure plant extracts, it is nontoxic, harmless when being purified water using it, be advantageous to environmental protection, be more beneficial for health, fundamentally
Solves the harm that chemical water purification agent is brought to the mankind, to secondary pollution caused by environment.
Embodiment 2
On the basis of embodiment 1, include the raw material components of following composition by weight：10 parts of lignin, 10 parts of chitosan, Moringa water
5 parts of extract, by the restriction to lignin, chitosan and Moringa Aqueous extracts proportions, absorption property can be increased.
Embodiment 3
On the basis of embodiment 1, include the raw material components of following composition by weight：15 parts of lignin, 15 parts of chitosan, Moringa water
6 parts of extract, by the restriction to lignin, chitosan and Moringa Aqueous extracts proportions, enable to the water purification agent of preparation net
It is preferable to change effect.
Embodiment 4
On the basis of embodiment 1, include the raw material components of following composition by weight：20 parts of lignin, 20 parts of chitosan, Moringa water
8 parts of extract, 15 parts of lignin, 15 parts of chitosan, 6 parts of Moringa Aqueous extracts, under this ratio, the water purification agent adsorption effect of preparation compared with
It is good.
Embodiment 5
On the basis of embodiment 1-4, a kind of preparation method of natural environmental-protective water purification agent, including step in detail below：
A. the preparation of finished product chitosan
（1）Commercially available chitin is taken, is put in a container, alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（2）Alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（3）By filter residue and drying, pulping machine is ground, and crosses 200 mesh sieves, and as finished product shell gathers
Sugar；
B. the preparation of Moringa Aqueous extracts
Moringa raw material is crushed into obtain moringa powder, by moringa powder and water as 4 DEG C of temperature in stirring container, is controlled, 6h is extracted in stirring,
Filtered off through 200 mesh except solid obtains Moringa Aqueous extracts；
C. the finished product chitosan of step A preparations is measured in proportion, Moringa Aqueous extracts prepared by B, be mixed uniformly, then mixed
Close in liquid and proportionally add lignin, it is well mixed to produce natural environmental-protective water purification agent of the present invention.
Preparation technology of the present invention is simple, realizes effective processing to a variety of pollutant components in water, significantly reduces in water
The content of the harmful substances such as heavy metal, and the water purification agent is made of natural non-metallic mineral, cost is low, using safer
Environmental protection, secondary pollution, while its strong adsorption force will not be produced, water purification fireballing feature good with purifying water effect.
Embodiment 6
On the basis of embodiment 1-4, a kind of preparation method of natural environmental-protective water purification agent, including step in detail below：
A. the preparation of finished product chitosan
（1）Commercially available chitin is taken, is put in a container, alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（2）Alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（3）By filter residue and drying, pulping machine is ground, and crosses 200 mesh sieves, and as finished product shell gathers
Sugar；
B. the preparation of Moringa Aqueous extracts
Moringa raw material is crushed into obtain moringa powder, by moringa powder and water as 6 DEG C of temperature in stirring container, is controlled, 8h is extracted in stirring,
Filtered off through 200 mesh except solid obtains Moringa Aqueous extracts；
C. the finished product chitosan of step A preparations is measured in proportion, Moringa Aqueous extracts prepared by B, be mixed uniformly, then mixed
Close in liquid and proportionally add lignin, it is well mixed to produce natural environmental-protective water purification agent of the present invention.
Preparation technology of the present invention is simple, realizes effective processing to a variety of pollutant components in water, significantly reduces in water
The content of the harmful substances such as heavy metal, and the water purification agent is made of natural non-metallic mineral, cost is low, using safer
Environmental protection, secondary pollution, while its strong adsorption force will not be produced, water purification fireballing feature good with purifying water effect.
Embodiment 7
On the basis of embodiment 1-4, a kind of preparation method of natural environmental-protective water purification agent, including step in detail below：
A. the preparation of finished product chitosan
（1）Commercially available chitin is taken, is put in a container, alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（2）Alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar
Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（3）By filter residue and drying, pulping machine is ground, and crosses 200 mesh sieves, and as finished product shell gathers
Sugar；
B. the preparation of Moringa Aqueous extracts
Moringa raw material is crushed into obtain moringa powder, by moringa powder and water as 10 DEG C of temperature in stirring container, is controlled, stirring is extracted
10h, filtered off through 200 mesh except solid obtains Moringa Aqueous extracts；
C. the finished product chitosan of step A preparations is measured in proportion, Moringa Aqueous extracts prepared by B, be mixed uniformly, then mixed
Close in liquid and proportionally add lignin, it is well mixed to produce natural environmental-protective water purification agent of the present invention.
Preparation technology of the present invention is simple, realizes effective processing to a variety of pollutant components in water, significantly reduces in water
The content of the harmful substances such as heavy metal, and the water purification agent is made of natural non-metallic mineral, cost is low, using safer
Environmental protection, secondary pollution, while its strong adsorption force will not be produced, water purification fireballing feature good with purifying water effect.
Embodiment 8
On the basis of embodiment 1-7, in stepb, Moringa powder particle diameter is 100 mesh, and Moringa is crushed, can make it
Beneficiating ingredient dissolution rate is higher.
Embodiment 9
On the basis of embodiment 1-7, in stepb, Moringa powder particle diameter is 110 mesh, and Moringa is broken into 110 mesh, can
The dissolution rate highest of the beneficiating ingredient of Moringa.
Embodiment 10
On the basis of embodiment 1-7, in stepb, Moringa powder particle diameter is 120 mesh, and Moringa is crushed, can make it
Beneficiating ingredient dissolution rate is higher.
Embodiment 11
On the basis of embodiment 1-10, the weight ratio of moringa powder and water is：Moringa powder：Water=1:2, enable to Moringa
The dissolution rate of active ingredient is higher.
Embodiment 12
On the basis of embodiment 10, the weight ratio of moringa powder and water is：Moringa powder：Water=1:6, under the conditions of this ratio, energy
Enough Moringa Aqueous extracts moderate concentrations for prepare, viscosity are not too large.
Embodiment 13
On the basis of embodiment 10, the weight ratio of moringa powder and water is：Moringa powder：Water=1:10, enable to Moringa has
The dissolution rate for imitating composition is higher.
Embodiment 14
On the basis of embodiment 1-13, when in use, water per ton uses 20g to the natural environmental-protective water purification agent of preparation, dense in sewage
When spending relatively low, using 20g per ton water purification agent, it can both reach the purpose of purified water, and do not waste water purification agent.
Embodiment 15
On the basis of embodiment 1-13, when in use, water per ton uses 30g to the natural environmental-protective water purification agent of preparation, realizes to water
In a variety of pollutant components effective processing, significantly reduce the content of the harmful substance such as heavy metal in water, and the water purification agent
It is made of natural non-metallic mineral, cost is low, using more safety and environmental protection, will not produce secondary pollution, while its absorption affinity
By force, it is good with purifying water effect, the fireballing feature of water purification.
Embodiment 16
On the basis of embodiment 1-13, when in use, water per ton uses 50g to the natural environmental-protective water purification agent of preparation, realizes to water
In a variety of pollutant components effective processing, significantly reduce the content of the harmful substance such as heavy metal in water, and the water purification agent
It is made of natural non-metallic mineral, cost is low, using more safety and environmental protection, will not produce secondary pollution, while its absorption affinity
By force, it is good with purifying water effect, the fireballing feature of water purification.
Although illustrate and describing the present invention with specific embodiment, but will be appreciated that without departing substantially from the present invention's
Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (7)
- A kind of 1. natural environmental-protective water purification agent, it is characterised in that：Including following raw material components：Lignin, chitosan, Moringa water extraction Liquid.
- A kind of 2. natural environmental-protective water purification agent according to claim 1, it is characterised in that：Include the raw material of following composition by weight Component：Lignin 10-20 parts, chitosan 10-20 parts, Moringa Aqueous extracts 5-8 parts.
- A kind of 3. natural environmental-protective water purification agent according to claim 1, it is characterised in that：Include the raw material of following composition by weight Component：15 parts of lignin, 15 parts of chitosan, 6 parts of Moringa Aqueous extracts.
- A kind of 4. preparation method of natural environmental-protective water purification agent according to claim 1, it is characterised in that：Including in detail below Step：A. the preparation of finished product chitosan（1）Commercially available chitin is taken, is put in a container, alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（2）Alkaline solution is added, is placed in water-bath and protects after being stirred evenly with glass bar Warm alkali leaching, filters off alkali lye, water is rinsed to neutrality；（3）By filter residue and drying, pulping machine is ground, and crosses 200 mesh sieves, and as finished product shell gathers Sugar；B. the preparation of Moringa Aqueous extractsMoringa raw material is crushed into obtain moringa powder, by moringa powder and water as 4-10 DEG C of temperature in stirring container, is controlled, stirring is extracted 6-10h, filtered off through 200 mesh except solid obtains Moringa Aqueous extracts；C. the finished product chitosan of step A preparations is measured in proportion, Moringa Aqueous extracts prepared by B, be mixed uniformly, then mixed Close in liquid and proportionally add lignin, it is well mixed to produce natural environmental-protective water purification agent of the present invention.
- A kind of 5. preparation method of natural environmental-protective water purification agent according to claim 4, it is characterised in that：In stepb, it is peppery Wooden powder particle diameter is 100-120 mesh.
- A kind of 6. preparation method of natural environmental-protective water purification agent according to claim 4, it is characterised in that：Moringa powder and water Weight ratio is：Moringa powder：Water=1:2~10.
- 7. a kind of preparation method of natural environmental-protective water purification agent according to any one claim of claim 4-6, it is special Sign is：When in use, water per ton uses 20-50g to the natural environmental-protective water purification agent of preparation.
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| CN201710677186.8A CN107349911A (en) | 2017-08-09 | 2017-08-09 | A kind of natural environmental-protective water purification agent and preparation method thereof |
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| CN201710677186.8A CN107349911A (en) | 2017-08-09 | 2017-08-09 | A kind of natural environmental-protective water purification agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622955A (en) * | 2018-05-31 | 2018-10-09 | 佛山市陵谐环保科技有限公司 | A kind of preparation method of domestic sewage treating compound |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259965A (en) * | 2011-05-19 | 2011-11-30 | 中国林业科学研究院资源昆虫研究所 | Moringa oleifera water purifying agent |
| CN104211833A (en) * | 2014-08-27 | 2014-12-17 | 陕西盛迈石油有限公司 | Preparation method of chitosan |
| CN105873865A (en) * | 2013-12-12 | 2016-08-17 | 水晶池(库拉索)有限责任公司 | System and method for maintaining water quality in large water bodies |
-
2017
- 2017-08-09 CN CN201710677186.8A patent/CN107349911A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259965A (en) * | 2011-05-19 | 2011-11-30 | 中国林业科学研究院资源昆虫研究所 | Moringa oleifera water purifying agent |
| CN105873865A (en) * | 2013-12-12 | 2016-08-17 | 水晶池(库拉索)有限责任公司 | System and method for maintaining water quality in large water bodies |
| CN104211833A (en) * | 2014-08-27 | 2014-12-17 | 陕西盛迈石油有限公司 | Preparation method of chitosan |
Non-Patent Citations (3)
| Title |
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| 温辉梁: "《生物化工产品生产技术》", 31 December 2004, 江西科学技术出版社 * |
| 盛军: "《现代辣木生物学》", 31 December 2014, 云南出版集团公司云南科技出版社 * |
| 钱建华: "《精细化学品化学》", 31 December 2010, 东北大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622955A (en) * | 2018-05-31 | 2018-10-09 | 佛山市陵谐环保科技有限公司 | A kind of preparation method of domestic sewage treating compound |
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