CN106745585A - A kind of flocculant for sewage treatment - Google Patents
A kind of flocculant for sewage treatment Download PDFInfo
- Publication number
- CN106745585A CN106745585A CN201611068888.8A CN201611068888A CN106745585A CN 106745585 A CN106745585 A CN 106745585A CN 201611068888 A CN201611068888 A CN 201611068888A CN 106745585 A CN106745585 A CN 106745585A
- Authority
- CN
- China
- Prior art keywords
- parts
- flocculant
- flyash
- ethylenediamine
- starch
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating 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
- C02F1/5236—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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
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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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of flocculant for sewage treatment, by the material composition of following mass fraction：20 45 parts of graphite powder, 15 25 parts of carbon dust, 10 15 parts of starch, 6 15 parts of sodium carboxymethylcellulose, 6 15 parts of absolute ethyl alcohol, 20 45 parts of ammonium persulfate, 20 45 parts of sodium carbonate, 20 45 parts of ironic citrate, 5 15 parts of ethylenediamine, 15 25 parts of sewage sludge powder, 20 35 parts of pulverized limestone, 30 45 parts of propylene cystamine, 30 35 parts of zinc chloride, 15 25 parts of aluminum sulfate, 15 20 parts of poly- phosphorus aluminium chloride, 8 12 parts of calcium hydroxide, 9 15 parts of flyash, 30 50 parts of deionized water；After employing the present invention, the stimulation effect of flocculant and the nucleation performance of gel, flocculant stable chemical performance are improve, reduce inventory, flocculation rate is fast, goes the performances such as suspension, greasy dirt good, lifts water treatment capacity, improves the quality for the treatment of water.
Description
Technical field
The present invention relates to a kind of flocculant for sewage treatment.
Background technology
Flocculant is mainly with just（It is negative) electrical group neutralize in some water with it is negative (just）Electrically it is difficult to separate
Some particles are particle, reduce its potential, are at unstable state, and cause these particles using its aggregation property
Concentrate, and separated by physics or chemical method.The medicament for generally reaching this purpose and using, referred to as flocculates
Agent.Flocculant is widely used in the treatment of waste water, the coagulating treatment of waste water be elementary cell in oiliness sewage treatment it
One.The consumption that carries out flocculant during wastewater treatment in the prior art is big, flocculation efficiency is low, the quality of water after treatment is general.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of flocculant for sewage treatment.
To solve the above problems, the present invention is adopted the following technical scheme that：
A kind of flocculant for sewage treatment, by the material composition of following mass fraction：
Graphite powder 20-45 parts
Carbon dust 15-25 parts
Starch 10-15 parts
Sodium carboxymethylcellulose 6-15 parts
Absolute ethyl alcohol 6-15 parts
Ammonium persulfate 20-45 parts
Sodium carbonate 20-45 parts
Ironic citrate 20-45 parts
Ethylenediamine 5-15 parts
Sewage sludge powder 15-25 parts
Pulverized limestone 20-35 parts
30-45 parts of propylene cystamine
Zinc chloride 30-35 parts
Aluminum sulfate 15-25 parts
15-20 parts of poly- phosphorus aluminium chloride
Calcium hydroxide 8-12 parts
Flyash 9-15 parts
Deionized water 30-50 parts.
Preferably, by the material composition of following mass fraction：45 parts of graphite powder, 25 parts of carbon dust, 10 parts of starch, carboxymethyl are fine
Plain 15 parts of the sodium of dimension, 15 parts of absolute ethyl alcohol, 20 parts of ammonium persulfate, 45 parts of sodium carbonate, 20 parts of ironic citrate, 5 parts of ethylenediamine, sludge powder
25 parts of end, 35 parts of pulverized limestone, 45 parts of propylene cystamine, 35 parts of zinc chloride, 25 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, calcium hydroxide 8
Part, 15 parts of flyash, 50 parts of deionized water.
Preferably, by the material composition of following mass fraction：45 parts of graphite powder, 15 parts of carbon dust, 10 parts of starch, carboxymethyl are fine
Plain 6 parts of the sodium of dimension, 6 parts of absolute ethyl alcohol, 45 parts of ammonium persulfate, 20 parts of sodium carbonate, 45 parts of ironic citrate, 15 parts of ethylenediamine, sludge powder
15 parts of end, 20 parts of pulverized limestone, 30 parts of propylene cystamine, 35 parts of zinc chloride, 25 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, calcium hydroxide 8
Part, 15 parts of flyash, 30 parts of deionized water.
Preferably, by the material composition of following mass fraction：35 parts of graphite powder, 25 parts of carbon dust, 12 parts of starch, carboxymethyl are fine
Plain 10 parts of the sodium of dimension, 12 parts of absolute ethyl alcohol, 35 parts of ammonium persulfate, 35 parts of sodium carbonate, 30 parts of ironic citrate, 10 parts of ethylenediamine, sludge
20 parts of powder, 30 parts of pulverized limestone, 40 parts of propylene cystamine, 35 parts of zinc chloride, 15 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, calcium hydroxide 8
Part, 15 parts of flyash, 50 parts of deionized water.
Preferably, by the material composition of following mass fraction：35 parts of graphite powder, 25 parts of carbon dust, 10 parts of starch, carboxymethyl are fine
Plain 15 parts of the sodium of dimension, 10 parts of absolute ethyl alcohol, 35 parts of ammonium persulfate, 35 parts of sodium carbonate, 35 parts of ironic citrate, 10 parts of ethylenediamine, sludge
20 parts of powder, 30 parts of pulverized limestone, 40 parts of propylene cystamine, 35 parts of zinc chloride, 20 parts of aluminum sulfate, 18 parts of poly- phosphorus aluminium chloride, calcium hydroxide
10 parts, 10 parts of flyash, 40 parts of deionized water.
The beneficial effects of the invention are as follows：After employing the present invention, the stimulation effect of flocculant and the nucleation of gel are improve
Performance, flocculant stable chemical performance reduces inventory, and flocculation rate is fast, goes the performances such as suspension, greasy dirt good, lifts water
Disposal ability, improves the quality for the treatment of water.
Specific embodiment
The preferred embodiments of the present invention are described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
A kind of flocculant for sewage treatment, by the material composition of following mass fraction：
Graphite powder 20-45 parts
Carbon dust 15-25 parts
Starch 10-15 parts
Sodium carboxymethylcellulose 6-15 parts
Absolute ethyl alcohol 6-15 parts
Ammonium persulfate 20-45 parts
Sodium carbonate 20-45 parts
Ironic citrate 20-45 parts
Ethylenediamine 5-15 parts
Sewage sludge powder 15-25 parts
Pulverized limestone 20-35 parts
30-45 parts of propylene cystamine
Zinc chloride 30-35 parts
Aluminum sulfate 15-25 parts
15-20 parts of poly- phosphorus aluminium chloride
Calcium hydroxide 8-12 parts
Flyash 9-15 parts
Deionized water 30-50 parts.
Embodiment 1
By the material composition of following mass fraction：45 parts of graphite powder, 25 parts of carbon dust, 10 parts of starch, 15 parts of sodium carboxymethylcellulose,
15 parts of absolute ethyl alcohol, 20 parts of ammonium persulfate, 45 parts of sodium carbonate, 20 parts of ironic citrate, 5 parts of ethylenediamine, 25 parts of sewage sludge powder, lime
35 parts of powder, 45 parts of propylene cystamine, 35 parts of zinc chloride, 25 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, 8 parts of calcium hydroxide, flyash 15
Part, 50 parts of deionized water.
Find afterwards after tested, after employing the present invention, improve flocculant stimulation effect and gel into nuclearity
Can, flocculant stable chemical performance reduces inventory, and flocculation rate is fast, goes the performances such as suspension, greasy dirt good, at lifting water
Reason ability, improves the quality for the treatment of water.
Embodiment 2
By the material composition of following mass fraction：45 parts of graphite powder, 15 parts of carbon dust, 10 parts of starch, 6 parts of sodium carboxymethylcellulose,
6 parts of absolute ethyl alcohol, 45 parts of ammonium persulfate, 20 parts of sodium carbonate, 45 parts of ironic citrate, 15 parts of ethylenediamine, 15 parts of sewage sludge powder, lime
20 parts of powder, 30 parts of propylene cystamine, 35 parts of zinc chloride, 25 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, 8 parts of calcium hydroxide, flyash 15
Part, 30 parts of deionized water.
Find afterwards after tested, after employing the present invention, improve flocculant stimulation effect and gel into nuclearity
Can, flocculant stable chemical performance reduces inventory, and flocculation rate is fast, goes the performances such as suspension, greasy dirt good, at lifting water
Reason ability, improves the quality for the treatment of water.
Embodiment 3
By the material composition of following mass fraction：35 parts of graphite powder, 25 parts of carbon dust, 12 parts of starch, 10 parts of sodium carboxymethylcellulose,
12 parts of absolute ethyl alcohol, 35 parts of ammonium persulfate, 35 parts of sodium carbonate, 30 parts of ironic citrate, 10 parts of ethylenediamine, 20 parts of sewage sludge powder, stone
30 parts of ashes, 40 parts of propylene cystamine, 35 parts of zinc chloride, 15 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, 8 parts of calcium hydroxide, flyash 15
Part, 50 parts of deionized water.
Find afterwards after tested, after employing the present invention, improve flocculant stimulation effect and gel into nuclearity
Can, flocculant stable chemical performance reduces inventory, and flocculation rate is fast, goes the performances such as suspension, greasy dirt good, at lifting water
Reason ability, improves the quality for the treatment of water.
Embodiment 4
By the material composition of following mass fraction：35 parts of graphite powder, 25 parts of carbon dust, 10 parts of starch, 15 parts of sodium carboxymethylcellulose,
10 parts of absolute ethyl alcohol, 35 parts of ammonium persulfate, 35 parts of sodium carbonate, 35 parts of ironic citrate, 10 parts of ethylenediamine, 20 parts of sewage sludge powder, stone
30 parts of ashes, 40 parts of propylene cystamine, 35 parts of zinc chloride, 20 parts of aluminum sulfate, 18 parts of poly- phosphorus aluminium chloride, 10 parts of calcium hydroxide, flyash
10 parts, 40 parts of deionized water.
Find afterwards after tested, after employing the present invention, improve flocculant stimulation effect and gel into nuclearity
Can, flocculant stable chemical performance reduces inventory, and flocculation rate is fast, goes the performances such as suspension, greasy dirt good, at lifting water
Reason ability, improves the quality for the treatment of water.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (5)
1. a kind of flocculant for sewage treatment, it is characterised in that：By the material composition of following mass fraction：
Graphite powder 20-45 parts
Carbon dust 15-25 parts
Starch 10-15 parts
Sodium carboxymethylcellulose 6-15 parts
Absolute ethyl alcohol 6-15 parts
Ammonium persulfate 20-45 parts
Sodium carbonate 20-45 parts
Ironic citrate 20-45 parts
Ethylenediamine 5-15 parts
Sewage sludge powder 15-25 parts
Pulverized limestone 20-35 parts
30-45 parts of propylene cystamine
Zinc chloride 30-35 parts
Aluminum sulfate 15-25 parts
15-20 parts of poly- phosphorus aluminium chloride
Calcium hydroxide 8-12 parts
Flyash 9-15 parts
Deionized water 30-50 parts.
2. flocculant for sewage treatment according to claim 1, it is characterised in that：By the material group of following mass fraction
Into：45 parts of graphite powder, 25 parts of carbon dust, 10 parts of starch, 15 parts of sodium carboxymethylcellulose, 15 parts of absolute ethyl alcohol, 20 parts of ammonium persulfate,
45 parts of sodium carbonate, 20 parts of ironic citrate, 5 parts of ethylenediamine, 25 parts of sewage sludge powder, 35 parts of pulverized limestone, 45 parts of propylene cystamine, zinc chloride
35 parts, 25 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, 8 parts of calcium hydroxide, 15 parts of flyash, 50 parts of deionized water.
3. flocculant for sewage treatment according to claim 1, it is characterised in that：By the material group of following mass fraction
Into：45 parts of graphite powder, 15 parts of carbon dust, 10 parts of starch, 6 parts of sodium carboxymethylcellulose, 6 parts of absolute ethyl alcohol, 45 parts of ammonium persulfate, carbon
20 parts of sour sodium, 45 parts of ironic citrate, 15 parts of ethylenediamine, 15 parts of sewage sludge powder, 20 parts of pulverized limestone, 30 parts of propylene cystamine, zinc chloride
35 parts, 25 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, 8 parts of calcium hydroxide, 15 parts of flyash, 30 parts of deionized water.
4. flocculant for sewage treatment according to claim 1, it is characterised in that：By the material group of following mass fraction
Into：35 parts of graphite powder, 25 parts of carbon dust, 12 parts of starch, 10 parts of sodium carboxymethylcellulose, 12 parts of absolute ethyl alcohol, 35 parts of ammonium persulfate,
35 parts of sodium carbonate, 30 parts of ironic citrate, 10 parts of ethylenediamine, 20 parts of sewage sludge powder, 30 parts of pulverized limestone, 40 parts of propylene cystamine, chlorination
35 parts of zinc, 15 parts of aluminum sulfate, 20 parts of poly- phosphorus aluminium chloride, 8 parts of calcium hydroxide, 15 parts of flyash, 50 parts of deionized water.
5. flocculant for sewage treatment according to claim 1, it is characterised in that：By the material group of following mass fraction
Into：35 parts of graphite powder, 25 parts of carbon dust, 10 parts of starch, 15 parts of sodium carboxymethylcellulose, 10 parts of absolute ethyl alcohol, 35 parts of ammonium persulfate,
35 parts of sodium carbonate, 35 parts of ironic citrate, 10 parts of ethylenediamine, 20 parts of sewage sludge powder, 30 parts of pulverized limestone, 40 parts of propylene cystamine, chlorination
35 parts of zinc, 20 parts of aluminum sulfate, 18 parts of poly- phosphorus aluminium chloride, 10 parts of calcium hydroxide, 10 parts of flyash, 40 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068888.8A CN106745585A (en) | 2016-11-29 | 2016-11-29 | A kind of flocculant for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068888.8A CN106745585A (en) | 2016-11-29 | 2016-11-29 | A kind of flocculant for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106745585A true CN106745585A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611068888.8A Pending CN106745585A (en) | 2016-11-29 | 2016-11-29 | A kind of flocculant for sewage treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN106745585A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096883A (en) * | 2017-12-07 | 2018-06-01 | 淮北市中芬矿山机器有限责任公司 | A kind of flocculant for being added in high-efficiency concentrator |
| CN113666469A (en) * | 2021-09-09 | 2021-11-19 | 深圳市正达环境工程实业有限公司 | Sand-adding efficient sedimentation tank water treatment process and treatment reagent thereof |
-
2016
- 2016-11-29 CN CN201611068888.8A patent/CN106745585A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096883A (en) * | 2017-12-07 | 2018-06-01 | 淮北市中芬矿山机器有限责任公司 | A kind of flocculant for being added in high-efficiency concentrator |
| CN113666469A (en) * | 2021-09-09 | 2021-11-19 | 深圳市正达环境工程实业有限公司 | Sand-adding efficient sedimentation tank water treatment process and treatment reagent thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |