CN104649395A - An efficient flocculant - Google Patents
An efficient flocculant Download PDFInfo
- Publication number
- CN104649395A CN104649395A CN201310580997.8A CN201310580997A CN104649395A CN 104649395 A CN104649395 A CN 104649395A CN 201310580997 A CN201310580997 A CN 201310580997A CN 104649395 A CN104649395 A CN 104649395A
- Authority
- CN
- China
- Prior art keywords
- parts
- deionized water
- sodium
- flocculant
- sodium carbonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
An efficient flocculant is disclosed. The flocculant is prepared according to a following formula from following components by mass: 25-35 parts of a sodium p-styrenesulfonate monomer, 0.1-0.3 part of ammonium persulfate, 3-6 parts of sodium carbonate, and 1-3 parts of cellulose, with the balance being deionized water. The flocculant is characterized in that: the flocculant has efficient flocculating effects and can effectively remove colloid and suspend particles from water; and the flocculant has functions of removing turbidity and algae and achieves a good water purification effect.
Description
Technical field
The present invention relates to a kind of flocculation agent, particularly relate to a kind of efficient flocculant.
Background technology
In recent years, along with the day by day raising of living standards of the people, people, to the safe pay attention to day by day of existing tap water and concern, require also more and more higher to the health of water quality.This health mainly refers to not containing microorganism and the mineral substance and the organic substance that cause physiological side effects in water, and the outward appearance of water should without obvious muddiness, and color, smell, temperature are all without exception.19 end of the centurys, water quality and health were contacted directly by human history for the first time, recognize that the transmissible diseases such as the cholera of serious harm life, typhoid fever, dysentery are that microorganism passes through to drink just water-borne, therefore the safety problem of tap water just seems important and necessary.
Flocculation is an important step in drinking water treatment, chemical flocculation mainly removes the colloid and suspended particle that are formed by insoluble substance in water, there is turbidity removal except algae function, there is effects such as removing in water toxic organic compound, heavy metal, pathogenic microorganism and radioactive substance simultaneously, can also the aspects such as sludge dewatering be used for.
Sodium styrene sulfonate is a kind of water-soluble polymers with unique effect, and the sulfonic acid group on macromolecular chain makes it have very strong infiltration dissemination, larger dirt particles can be dispersed into molecule and suspend in water, have good flocculating effect.
Summary of the invention
The present invention relates to a kind of efficient flocculant, be characterized in that there is efficient flocculating effect, effectively can remove the colloid in water and suspended particle, there is turbidity removal except algae function simultaneously, reach good purifying water effect.
A kind of efficient flocculant, it is characterized in that, each component material and mass fraction thereof are: Sodium styrene sulfonate monomer 25 ~ 35 parts, ammonium persulphate 0.1 ~ 0.3 part, 3 ~ 6 parts, sodium carbonate, Mierocrystalline cellulose 1 ~ 3 part, and surplus is deionized water.
A kind of manner of formulation of efficient flocculant is: add in polymerization reactor by a certain amount of deionized water, the Sodium styrene sulfonate monomer taking aforementioned proportion dissolves in the deionized water in reactor, under agitation reaction is slowly risen to 85 ~ 90 DEG C, then ammonium persulfate aqueous solution is dripped, about 90 DEG C polyreactions 3 hours, stop heating, be cooled to room temperature, namely the sodium polystyrene sulfonate aqueous solution is obtained, then in the aqueous solution obtained, sodium carbonate and Mierocrystalline cellulose is added, until mix.
Embodiment
Embodiment 1:
To prepare efficient flocculant 100g:
Sodium styrene sulfonate monomer 28g, ammonium persulphate 0.2g, sodium carbonate 3g, Mierocrystalline cellulose 1.5g, surplus is deionized water.
A kind of manner of formulation of efficient flocculant is: add in polymerization reactor by a certain amount of deionized water, the Sodium styrene sulfonate monomer taking aforementioned proportion dissolves in the deionized water in reactor, under agitation reaction is slowly risen to 85 ~ 90 DEG C, then ammonium persulfate aqueous solution is dripped, about 90 DEG C polyreactions 3 hours, stop heating, be cooled to room temperature, namely the sodium polystyrene sulfonate aqueous solution is obtained, then in the aqueous solution obtained, sodium carbonate and Mierocrystalline cellulose is added, until mix.
In above-described embodiment, apply rational proportioning, and suitable method, this product obtained has good flocculating effect, can fast except the colloid in anhydrating and suspended particle.
Embodiment 2:
To prepare efficient efficient flocculant 100g:
Sodium styrene sulfonate monomer 31g, ammonium persulphate 0.15g, sodium carbonate 3.8g, Mierocrystalline cellulose 2g, surplus is deionized water.
The manner of formulation of efficient efficient flocculant is identical with embodiment 1.
In above-described embodiment, have changed the mass fraction of each material, make the product obtained can reach turbidity removal fast except algae function, there is good purifying water effect.
In sum, the present invention has efficient flocculating effect, effectively can remove the colloid in water and suspended particle, has turbidity removal except algae function simultaneously, reaches good purifying water effect.
Although done detailed description, protection domain has been not limited thereto.
Claims (4)
1. an efficient flocculant, is characterized in that, each component material and mass fraction thereof are: Sodium styrene sulfonate monomer 25 ~ 35 parts, ammonium persulphate 0.1 ~ 0.3 part, 3 ~ 6 parts, sodium carbonate, Mierocrystalline cellulose 1 ~ 3 part, and surplus is deionized water.
2. efficient flocculant according to claim 1, it is characterized in that each component materials and mass fraction thereof are: Sodium styrene sulfonate monomer 28 parts, ammonium persulphate 0.2 part, 3 parts, sodium carbonate, Mierocrystalline cellulose 1.5 parts, surplus is deionized water.
3. efficient flocculant according to claim 1, it is characterized in that each component materials and mass fraction thereof are: Sodium styrene sulfonate monomer 31 parts, ammonium persulphate 0.15 part, 3.8 parts, sodium carbonate, Mierocrystalline cellulose 2 parts, surplus is deionized water.
4. efficient flocculant according to claim 1, it is characterized in that manner of formulation is: add in polymerization reactor by a certain amount of deionized water, the Sodium styrene sulfonate monomer taking aforementioned proportion dissolves in the deionized water in reactor, under agitation reaction is slowly risen to 85 ~ 90 DEG C, then ammonium persulfate aqueous solution is dripped, about 90 DEG C polyreactions 3 hours, stop heating, be cooled to room temperature, namely the sodium polystyrene sulfonate aqueous solution is obtained, then in the aqueous solution obtained, sodium carbonate and Mierocrystalline cellulose is added, until mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580997.8A CN104649395A (en) | 2013-11-19 | 2013-11-19 | An efficient flocculant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580997.8A CN104649395A (en) | 2013-11-19 | 2013-11-19 | An efficient flocculant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649395A true CN104649395A (en) | 2015-05-27 |
Family
ID=53241108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580997.8A Pending CN104649395A (en) | 2013-11-19 | 2013-11-19 | An efficient flocculant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649395A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314722A (en) * | 2015-11-12 | 2016-02-10 | 合肥安奎思成套设备有限公司 | Efficient sewage treatment flocculant and preparation method thereof |
| CN106115883A (en) * | 2016-08-18 | 2016-11-16 | 桂林市春晓环保科技有限公司 | A kind of sewage-treating agent and preparation method thereof |
| CN106315799A (en) * | 2016-08-18 | 2017-01-11 | 桂林市春晓环保科技有限公司 | Wastewater treating flocculant and preparation method thereof |
| CN113287629A (en) * | 2021-06-02 | 2021-08-24 | 天津大学 | Arbutin-activated persulfate-based red tide algae algaecide and application thereof |
-
2013
- 2013-11-19 CN CN201310580997.8A patent/CN104649395A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314722A (en) * | 2015-11-12 | 2016-02-10 | 合肥安奎思成套设备有限公司 | Efficient sewage treatment flocculant and preparation method thereof |
| CN106115883A (en) * | 2016-08-18 | 2016-11-16 | 桂林市春晓环保科技有限公司 | A kind of sewage-treating agent and preparation method thereof |
| CN106315799A (en) * | 2016-08-18 | 2017-01-11 | 桂林市春晓环保科技有限公司 | Wastewater treating flocculant and preparation method thereof |
| CN113287629A (en) * | 2021-06-02 | 2021-08-24 | 天津大学 | Arbutin-activated persulfate-based red tide algae algaecide and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |