CN111875112A - Sewage purifying agent and using method thereof - Google Patents
Sewage purifying agent and using method thereof Download PDFInfo
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- CN111875112A CN111875112A CN202010780169.9A CN202010780169A CN111875112A CN 111875112 A CN111875112 A CN 111875112A CN 202010780169 A CN202010780169 A CN 202010780169A CN 111875112 A CN111875112 A CN 111875112A
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- purifying agent
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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
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a sewage purifying agent, which comprises a liquid purifying agent and a solid purifying agent; the liquid water purifying agent comprises the following components in parts by weight: 1-15 parts of polymeric ferric sulfate and 8-30 parts of polyacrylamide; the solid water purifying agent comprises the following components in parts by weight: 25-100 parts of fly ash. The invention also provides a using method of the sewage purifying agent, which comprises the following steps: step 1, adding slag granules, an effervescent disintegrant and an organic matter degradation agent into wastewater; step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater obtained in the step 1; and 3, filtering the wastewater in the step 2 to obtain supernatant, thereby completing the purification of the wastewater. The liquid water purifying agent can float on the water surface or be dissolved in the water, can quickly purify pollutants in the water, and the solid water purifying agent is deposited at the water bottom, can adsorb the pollutants in the water, and has no pollution and strong purification capacity.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage purifying agent and a using method thereof.
Background
The water purifying agent is a chemical which can react with other impurities in water when being put into the water. Mainly plays the role of water purification. With the development of society, a large amount of water is consumed in daily production, a large amount of waste water is generated at the same time, polluted water cannot be directly discharged, and the polluted water is allowed to be discharged after the polluted water is treated and reaches the national standard, so that the function of the water purifying agent in sewage treatment is very important, the water purifying agent is convenient to treat sewage, and the water purifying agent is gradually added into the sewage to achieve the purpose of purification, and therefore, the sewage purifying agent and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide a sewage purifying agent to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sewage purifying agent comprises a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by weight: 1-15 parts of polymeric ferric sulfate, 8-30 parts of polyacrylamide, 15-25 parts of ferric chloride, 1-15 parts of ammonium chloride and 1-8 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 25-100 parts of fly ash, 40-65 parts of activated carbon powder, 15-60 parts of zeolite powder, 16-28 parts of slag particles, 25-100 parts of diatomite, 1-15 parts of potassium permanganate, 15-35 parts of polyaluminium chloride, 3-15 parts of polyferric sulfate, 3-18 parts of polyferric chloride, 2-18 parts of effervescent disintegrant and 1-18 parts of organic matter degradation agent.
Preferably, the liquid water purifying agent comprises the following components in parts by mole: 4.5 parts of polyferric sulfate, 15 parts of polyacrylamide, 19 parts of ferric chloride, 6 parts of ammonium chloride and 3 parts of organic acid.
Preferably, the solid water purifying agent consists of the following components in parts by weight: 35 parts of fly ash, 45 parts of activated carbon powder, 23 parts of zeolite powder, 23 parts of slag particles, 50 parts of diatomite, 4 parts of potassium permanganate, 23 parts of polyaluminum chloride, 6 parts of polyferric sulfate, 7 parts of polyferric chloride, 6 parts of effervescent disintegrant and 5 parts of organic matter degradation agent.
Preferably, the liquid water purifying agent consists of the following components in parts by weight: 12 parts of polyferric sulfate, 23 parts of polyacrylamide, 23 parts of ferric chloride, 9 parts of ammonium chloride and 5 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: the solid water purifying agent comprises the following components in parts by weight: 45 parts of fly ash, 50 parts of activated carbon powder, 48 parts of zeolite powder, 20 parts of slag particles, 75 parts of diatomite, 11 parts of potassium permanganate, 26 parts of polyaluminum chloride, 12 parts of polyferric sulfate, 12 parts of polyferric chloride, 12 parts of effervescent disintegrant and 12 parts of organic matter degradation agent.
Preferably, the organic acid is at least one of citric acid, tartaric acid and fumaric acid.
Preferably, the liquid water purifying agent consists of the following components in parts by weight: 3.5 parts of polymeric ferric sulfate, 12 parts of polyacrylamide, 16.5 parts of ferric chloride, 3.2 parts of ammonium chloride and 2 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 30 parts of fly ash, 41 parts of activated carbon powder, 18 parts of zeolite powder, 18 parts of slag particles, 30 parts of diatomite, 2.5 parts of potassium permanganate, 20 parts of polyaluminium chloride, 5 parts of polymeric ferric sulfate, 5 parts of polymeric ferric chloride, 5 parts of effervescent disintegrant and 3 parts of organic matter degradation agent.
Furthermore, the invention also provides a using method of the sewage purifying agent, which comprises the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 20-100r/min for 3-5min, standing for 1-1.5h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater in the step 1, stirring at the rotating speed of 100-150r/min for 10-15min, and standing for 15-20 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 20-70min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
Compared with the prior art, the invention has the beneficial effects that: the liquid water purifying agent can float on the water surface or be dissolved in the water, and can quickly purify the pollutants in the water, while the solid water purifying agent is deposited at the water bottom, can adsorb the pollutants in the water, and has no pollution and strong purification capacity.
Detailed Description
The present invention is described in further detail below to enable those skilled in the art to practice the invention with reference to the description.
The following description is made for different formulations:
example one
The invention provides a sewage purifying agent, which comprises a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by weight: 1 part of polyferric sulfate, 8 parts of polyacrylamide, 15 parts of ferric chloride, 1.5 parts of ammonium chloride and 1 part of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 25 parts of fly ash, 40 parts of activated carbon powder, 15 parts of zeolite powder, 16 parts of slag particles, 25.5 parts of diatomite, 2 parts of potassium permanganate, 15 parts of polyaluminium chloride, 3 parts of polyferric sulfate, 3 parts of polyferric chloride, 2 parts of effervescent disintegrant and 1 part of organic matter degradation agent.
The invention also provides a using method of the sewage purifying agent, which comprises the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 20r/min for 3min, standing for 1h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater obtained in the step 1, stirring at the rotating speed of 100r/min for 10min, and standing for 15 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 23min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
Example two
The invention provides a sewage purifying agent, which comprises a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by weight: 3.5 parts of polymeric ferric sulfate, 12 parts of polyacrylamide, 16.5 parts of ferric chloride, 3.2 parts of ammonium chloride and 2 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 30 parts of fly ash, 41 parts of activated carbon powder, 18 parts of zeolite powder, 18 parts of slag particles, 30 parts of diatomite, 2.5 parts of potassium permanganate, 20 parts of polyaluminium chloride, 5 parts of polymeric ferric sulfate, 5 parts of polymeric ferric chloride, 5 parts of effervescent disintegrant and 3 parts of organic matter degradation agent.
The invention also provides a using method of the sewage purifying agent, which comprises the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 35r/min for 4min, standing for 1.2h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater obtained in the step 1, stirring at the rotating speed of 120r/min for 12min, and standing for 18 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 40min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
EXAMPLE III
The invention provides a sewage purifying agent, which comprises a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by mole: 4.5 parts of polyferric sulfate, 15 parts of polyacrylamide, 19 parts of ferric chloride, 6 parts of ammonium chloride and 3 parts of organic acid.
The solid water purifying agent comprises the following components in parts by weight: 35 parts of fly ash, 45 parts of activated carbon powder, 23 parts of zeolite powder, 23 parts of slag particles, 50 parts of diatomite, 4 parts of potassium permanganate, 23 parts of polyaluminum chloride, 6 parts of polyferric sulfate, 7 parts of polyferric chloride, 6 parts of effervescent disintegrant and 5 parts of organic matter degradation agent.
The invention also provides a using method of the sewage purifying agent, which comprises the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 55r/min for 4min, standing for 1.2h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater obtained in the step 1, stirring at the rotating speed of 135r/min for 13min, and standing for 18 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 55min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
Example four
The invention provides a sewage purifying agent, which comprises a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by weight: 12 parts of polyferric sulfate, 23 parts of polyacrylamide, 23 parts of ferric chloride, 9 parts of ammonium chloride and 5 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: the solid water purifying agent comprises the following components in parts by weight: 45 parts of fly ash, 50 parts of activated carbon powder, 48 parts of zeolite powder, 20 parts of slag particles, 75 parts of diatomite, 11 parts of potassium permanganate, 26 parts of polyaluminum chloride, 12 parts of polyferric sulfate, 12 parts of polyferric chloride, 12 parts of effervescent disintegrant and 12 parts of organic matter degradation agent.
The invention also provides a using method of the sewage purifying agent, which comprises the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 75r/min for 4min, standing for 1.5h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater obtained in the step 1, stirring at the rotating speed of 135r/min for 12.5min, and standing for 18 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 60min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
EXAMPLE five
The invention provides a sewage purifying agent, which comprises a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by weight: 15 parts of polyferric sulfate, 30 parts of polyacrylamide, 25 parts of ferric chloride, 15 parts of ammonium chloride and 8 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 100 parts of fly ash, 65 parts of activated carbon powder, 60 parts of zeolite powder, 127 parts of slag particles, 98 parts of diatomite, 15 parts of potassium permanganate, 35 parts of polyaluminum chloride, 15 parts of polyferric sulfate, 18 parts of polyferric chloride, 18 parts of effervescent disintegrant and 16 parts of organic matter degradation agent.
The invention also provides a using method of the sewage purifying agent, which comprises the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 93r/min for 5min, standing for 1.5h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater obtained in the step 1, stirring at the rotating speed of 150r/min for 15min, and standing for 19 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 70min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sewage purifying agent is characterized by comprising a liquid purifying agent and a solid purifying agent;
the liquid water purifying agent comprises the following components in parts by weight: 1-15 parts of polymeric ferric sulfate, 8-30 parts of polyacrylamide, 15-25 parts of ferric chloride, 1-15 parts of ammonium chloride and 1-8 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 25-100 parts of fly ash, 40-65 parts of activated carbon powder, 15-60 parts of zeolite powder, 16-28 parts of slag particles, 25-100 parts of diatomite, 1-15 parts of potassium permanganate, 15-35 parts of polyaluminium chloride, 3-15 parts of polyferric sulfate, 3-18 parts of polyferric chloride, 2-18 parts of effervescent disintegrant and 1-18 parts of organic matter degradation agent.
2. The sewage purifying agent according to claim 1, wherein the liquid purifying agent consists of the following components in parts by mole: 4.5 parts of polyferric sulfate, 15 parts of polyacrylamide, 19 parts of ferric chloride, 6 parts of ammonium chloride and 3 parts of organic acid.
3. The sewage purifying agent according to claim 1, wherein the solid purifying agent comprises the following components in parts by weight: 35 parts of fly ash, 45 parts of activated carbon powder, 23 parts of zeolite powder, 23 parts of slag particles, 50 parts of diatomite, 4 parts of potassium permanganate, 23 parts of polyaluminum chloride, 6 parts of polyferric sulfate, 7 parts of polyferric chloride, 6 parts of effervescent disintegrant and 5 parts of organic matter degradation agent.
4. The sewage purifying agent according to claim 1, wherein the liquid purifying agent comprises the following components in parts by weight: 12 parts of polyferric sulfate, 23 parts of polyacrylamide, 23 parts of ferric chloride, 9 parts of ammonium chloride and 5 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: the solid water purifying agent comprises the following components in parts by weight: 45 parts of fly ash, 50 parts of activated carbon powder, 48 parts of zeolite powder, 20 parts of slag particles, 75 parts of diatomite, 11 parts of potassium permanganate, 26 parts of polyaluminum chloride, 12 parts of polyferric sulfate, 12 parts of polyferric chloride, 12 parts of effervescent disintegrant and 12 parts of organic matter degradation agent.
5. The sewage purifying agent according to claim 1, wherein the organic acid is at least one of citric acid, tartaric acid and fumaric acid.
6. The use method of the sewage purifying agent according to claim 1, wherein the liquid purifying agent comprises the following components in parts by weight: 3.5 parts of polymeric ferric sulfate, 12 parts of polyacrylamide, 16.5 parts of ferric chloride, 3.2 parts of ammonium chloride and 2 parts of organic acid;
the solid water purifying agent comprises the following components in parts by weight: 30 parts of fly ash, 41 parts of activated carbon powder, 18 parts of zeolite powder, 18 parts of slag particles, 30 parts of diatomite, 2.5 parts of potassium permanganate, 20 parts of polyaluminium chloride, 5 parts of polymeric ferric sulfate, 5 parts of polymeric ferric chloride, 5 parts of effervescent disintegrant and 3 parts of organic matter degradation agent.
7. The use method of the sewage purifying agent is characterized by comprising the following steps:
step 1, adding slag particles, diatomite, potassium permanganate, polyaluminium chloride, polyferric sulfate, polyferric chloride, an effervescent disintegrant and an organic matter degradation agent into wastewater, stirring at a rotating speed of 20-100r/min for 3-5min, standing for 1-1.5h, and filtering to obtain a supernatant;
step 2, pouring polymeric ferric sulfate, polyacrylamide, ferric chloride, ammonium chloride and organic acid into the wastewater in the step 1, stirring at the rotating speed of 100-150r/min for 10-15min, and standing for 15-20 min;
and 3, filtering the wastewater in the step 2, pouring the fly ash, the activated carbon powder and the zeolite powder into the wastewater, standing for 20-70min, and adsorbing water by the fly ash, the activated carbon powder and the zeolite powder to obtain a supernatant to finish the purification of the wastewater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780169.9A CN111875112A (en) | 2020-08-05 | 2020-08-05 | Sewage purifying agent and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780169.9A CN111875112A (en) | 2020-08-05 | 2020-08-05 | Sewage purifying agent and using method thereof |
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| CN111875112A true CN111875112A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010780169.9A Pending CN111875112A (en) | 2020-08-05 | 2020-08-05 | Sewage purifying agent and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880158A (en) * | 2021-10-26 | 2022-01-04 | 广州市芦苇环保科技有限责任公司 | Polyacrylamide water purifying agent and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583600A (en) * | 2012-03-22 | 2012-07-18 | 杭州一清环保工程有限公司 | Composite purifying agent used for purifying sewage in river channel |
| CN106430754A (en) * | 2016-08-03 | 2017-02-22 | 吴小慧 | Fast treating method for copper mine waste water |
-
2020
- 2020-08-05 CN CN202010780169.9A patent/CN111875112A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583600A (en) * | 2012-03-22 | 2012-07-18 | 杭州一清环保工程有限公司 | Composite purifying agent used for purifying sewage in river channel |
| CN106430754A (en) * | 2016-08-03 | 2017-02-22 | 吴小慧 | Fast treating method for copper mine waste water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880158A (en) * | 2021-10-26 | 2022-01-04 | 广州市芦苇环保科技有限责任公司 | Polyacrylamide water purifying agent and production method thereof |
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