CN105271491A - Water purifying agent production method - Google Patents
Water purifying agent production method Download PDFInfo
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- CN105271491A CN105271491A CN201410341463.4A CN201410341463A CN105271491A CN 105271491 A CN105271491 A CN 105271491A CN 201410341463 A CN201410341463 A CN 201410341463A CN 105271491 A CN105271491 A CN 105271491A
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- water
- purifying agent
- water purifying
- poly
- chloride
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention discloses a water purifying agent, poly aluminium chloride, polyferric chloride and ferric trichloride as raw materials are added with a certain proportion of fluorescent brightening agent, after even mixing the raw materials are granules, then multi-weight packaging is performed, the process is simple, and the water purifying agent can clean water, is short in time, less in dosage, easy to break, free of residual toxicity, and free of secondary pollution, and provides a good foundation for purification of a variety of environmental drinking water and water purification plants.
Description
Technical field
The present invention relates to a kind of water purification agent, be particularly useful for waterworks purification of water quality and various environment drink water purifying.
Background technology
Along with China's Economic development constantly improves, the improvement of the standard of living of the people, also the deterioration of surrounding enviroment is brought, drinking water source is subject to eutrophication in various degree in the whole nation, the puzzlement of large amount of organic, get water source environment to be affected, water-making industry is endangered safely, and the product of present water-making industry application has following several: AlSnSi alloy, iron-based flocculating agent.
1, AlSnSi alloy:
Aluminium series water purifier is most widely used before the moon, that operational path is a ripe class, inorganic metal salt flocculation agent, allly in hydrolytic process spends large, and flco volume is swept and is mingled with effect obviously.But use the most excessive potentially dangerous that aluminium salt will be caused to put aside in human body, cause the attention of people.Aluminium too high levels in tap water, will press down matter human body to the absorption of phosphorus, destroy normal calcium, phosphorus ratio, affect the intelligence of people and healthy. it may be the root of the numerous diseases such as senile dementia.
2, iron-based flocculating agent:
Iron-based flocculating agent has simple to operate, expense is low, the avidity of the little flco of temperature influence to microorganism is strong, effectively can remove the suspended substance colloid in water, aerobic bacteria etc., but the corrodibility of low molecule molysite is stronger, there is brightness reversion and blackening problem in ferrous salt, the solubleness of Ft2+ in the water comparatively people as pH<8.5, cannot from water body complete supernatant, in water outlet, remainder fe can be oxidized to Ft3+ and carries out formation Fe (OH)
3precipitation causes secondary coloring, and Ft2+ process organic content is high, and the high former water of colourity can act on the organoiron compounds such as the humic acids iron that is difficult to flocculating settling of surviving with the humic acids in water etc., and water is become in " Heisui River ".
Summary of the invention
The object of this invention is to provide a kind of water purification agent (flocculation agent), by polymerize aluminum chloride, poly-ferric chloride, poly-interior rare acid amides, add recombiner in proportion, formulated, technique is simple, purifying water effect good, action time is short, with minimum, reduce the hydrolysis content of aluminium salt in water body, thus avoid the potentially dangerous that aluminium salt puts aside in human body, and reach the object removing suspended solids, organism, algae purification water quality.
In order to achieve the above object, the present invention takes following technical measures, polymerize aluminum chloride, poly-ferric chloride, iron trichloride is added recombiner by a certain percentage, then makes particulate state, adopt polynary weight to pack, it is characterized in that: polymerize aluminum chloride 60-99.5%, poly-ferric chloride 0.3-20%.Iron trichloride 0.2-20%, adds white dyes 0.0001-1%, at normal temperatures churning time 5-50 minute, makes granular substance after mixing, after carry out polynary weight packaging, be added in water body in varied situations in proportion.
The mechanism of action: product of the present invention drops in water and dissolves, form bonding adsorption of building bridge, coagulated particles is large, and flocculation people from group stablizes, bonding high adsorption capacity.
Reaction mechanism: product of the present invention, forms a large amount of complex compound, viscose glue body after dissolving, improve water body ionic structure, reach purification object in water body.
Example illustrate: example 1: the present invention to the effect in water intaking source, the Changjiang river, example explanation
Example 2: the organic purification impact of the present invention, example explanation
Comprehensive described experiment shows. the present invention, in purification of water quality factory, in various drink water purifying process, effectively can purify, remove ss (suspended solids), COD
cr(chemical oxygen demand (COD)), BOD
5(biochemical oxygen demand (BOD)) and harmful organic substance.
The present invention, compared with existing technology, has following advantage, simple process, easily decompose, action time is short, sedimentation time is fast, without residual hazard, do not have indirect impact. the potential hazard that minimizing aluminium salt is put aside in human body.
Embodiment
Embodiment:
| Embodiment | Polymerize aluminum chloride | Poly-ferric chloride | Iron trichloride |
| 1 | 60 | 20 | 20 |
| 2 | 65 | 20 | 15 |
| 3 | 70 | 18 | 12 |
| 4 | 75 | 15 | 10 |
| 5 | 80 | 13 | 7 |
| 6 | 85 | 10 | 5 |
| 7 | 90 | 6 | 4 |
| 8 | 92 | 4 | 4 |
| 9 | 93 | 4 | 3 |
| 10 | 94 | 3.5 | 2.5 |
| 11 | 94 | 3.4 | 2.4 |
| 12 | 94.4 | 3.3 | 2.3 |
| 13 | 94.6 | 3.2 | 2.2 |
| 14 | 94.8 | 3.1 | 2.1 |
| 15 | 95.5 | 2.5 | 2.0 |
| 16 | 95.9 | 2.1 | 1.9 |
| 17 | 96.1 | 2.1 | 1.8 |
| 18 | 96.3 | 2.0 | 1.7 |
| 19 | 96.6 | 1.8 | 1.6 |
| 10 | 96.9 | 1.6 | 1.5 |
| 21 | 97.1 | 1.5 | 1.4 |
| 22 | 97.3 | 1.4 | 1.3 |
| 23 | 97.5 | 1.3 | 1.2 |
| 24 | 97.7 | 1.2 | 1.1 |
| 25 | 97.9 | 1.1 | 1.0 |
| 26 | 98.1 | 1.0 | 0.9 |
| 27 | 98.5 | 1.0 | 0.5 |
| 28 | 99.0 | 0.6 | 0.4 |
| 29 | 99.5 | 0.3 | 0.2 |
An above-mentioned 1-29 embodiment is first by polymerize aluminum chloride, poly-ferric chloride, iron trichloride, and mixing adds white dyes 0.0001-1%, stirs 20-35 minute at normal temperatures, evenly makes granular substance, then carry out polynary weight packaging.
Claims (4)
1. a production method for water purification agent, it is made up of the raw material of following weight proportioning:
Polymerize aluminum chloride 60-99.5
Poly-ferric chloride 0.3-20
Iron trichloride 0.2-20
White dyes 0.0001-1 is added after mixing.
2. a kind of water purification agent according to claim 1, is characterized in that:
Polymerize aluminum chloride 70-98.1
Poly-ferric chloride 1-18
Iron trichloride 0.9-12.
3. a kind of water purification agent according to claim 1, is characterized in that:
Polymerize aluminum chloride 85-94.8
Poly-ferric chloride 3.1-10
Iron trichloride 2.1-5.
4. a kind of water purification agent according to claim 1, is characterized in that:
Polymerize aluminum chloride 90-94
Poly-ferric chloride 3.5-6
Iron trichloride 2.5-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341463.4A CN105271491A (en) | 2014-07-18 | 2014-07-18 | Water purifying agent production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341463.4A CN105271491A (en) | 2014-07-18 | 2014-07-18 | Water purifying agent production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105271491A true CN105271491A (en) | 2016-01-27 |
Family
ID=55141429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410341463.4A Pending CN105271491A (en) | 2014-07-18 | 2014-07-18 | Water purifying agent production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105271491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836919A (en) * | 2016-04-28 | 2016-08-10 | 广州市环境保护技术设备公司 | Method for removing phosphorus in phosphorus containing wastewater |
-
2014
- 2014-07-18 CN CN201410341463.4A patent/CN105271491A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836919A (en) * | 2016-04-28 | 2016-08-10 | 广州市环境保护技术设备公司 | Method for removing phosphorus in phosphorus containing wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |