CN113526604A - Sewage treatment agent and preparation method thereof - Google Patents
Sewage treatment agent and preparation method thereof Download PDFInfo
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- CN113526604A CN113526604A CN202110565018.6A CN202110565018A CN113526604A CN 113526604 A CN113526604 A CN 113526604A CN 202110565018 A CN202110565018 A CN 202110565018A CN 113526604 A CN113526604 A CN 113526604A
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- treatment agent
- sewage treatment
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- bactericide
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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
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
Abstract
The invention discloses a sewage treatment agent and a preparation method thereof, wherein the sewage treatment agent comprises the following components in parts by weight: 3-5 parts of lactic acid bacteria, 3-5 parts of actinomycetes, 4-8 parts of yeast, 20-30 parts of diatomite, 15-25 parts of natural gypsum, 10-15 parts of scale inhibitor, 8-12 parts of bactericide, 5-10 parts of purifying agent, 10-15 parts of precipitator, 4-5 parts of activated carbon and 5-15 parts of modified zeolite, wherein the chromium-free passivator comprises the following components in parts by weight: 3 parts of lactic acid bacteria, 4 parts of actinomycetes, 4 parts of saccharomycetes, 25 parts of diatomite, 20 parts of natural gypsum, 12 parts of scale inhibitor, 10 parts of bactericide, 8 parts of purifying agent, 112 parts of precipitator, 4 parts of activated carbon and 8 parts of modified zeolite, wherein the scale inhibitor is any one of sodium hexametaphosphate, sodium tripolyphosphate, ethylene diamine tetramethylene phosphonic acid, hydroxy ethylidene diphosphonic acid, polyacrylate, hydrolyzed polymaleic anhydride and the like. The sewage treatment agent and the preparation method thereof can effectively improve the treatment speed of sewage and improve the treatment effect of sewage.
Description
Technical Field
The invention relates to the technical field of sewage treatment, and particularly relates to a sewage treatment agent and a preparation method thereof.
Background
The water treatment agent is a chemical added in the water treatment process for removing most harmful substances (such as corrosives, metal ions, dirt, microorganisms and the like) in water to obtain domestic or industrial water meeting the requirements. The sewage treatment is a process for purifying sewage to meet the water quality requirement of a certain water body or reuse. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly carried into daily life of common people.
The treatment of sewage is particularly important in order to reduce the environmental impact of sewage. After the sewage is treated, the sewage can be recycled. The water treatment technology utilizes related technical means to purify sewage so that the sewage can be continuously used, so that the sewage treatment is extremely important.
The traditional sewage treating agent has certain defects when being used, can not effectively and quickly treat sewage when being used, is not thorough in sewage treatment, and brings certain influence to the using process.
Disclosure of Invention
The invention mainly aims to provide a sewage treatment agent and a preparation method thereof, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a sewage treatment agent comprises the following components in parts by weight: 3-5 parts of lactic acid bacteria, 3-5 parts of actinomycetes, 4-8 parts of yeast, 20-30 parts of diatomite, 15-25 parts of natural gypsum, 10-15 parts of scale inhibitor, 8-12 parts of bactericide, 5-10 parts of purifying agent, 10-15 parts of precipitator, 4-5 parts of activated carbon and 5-15 parts of modified zeolite.
Preferably, the chromium-free passivator consists of the following components in parts by weight: 3 parts of lactic acid bacteria, 4 parts of actinomycetes, 4 parts of saccharomycetes, 25 parts of diatomite, 20 parts of natural gypsum, 12 parts of scale inhibitor, 10 parts of bactericide, 8 parts of purifying agent, 112 parts of precipitator, 4 parts of activated carbon and 8 parts of modified zeolite.
Preferably, the scale inhibitor is any one of sodium hexametaphosphate, sodium tripolyphosphate, ethylenediamine tetramethylene phosphonic acid, hydroxy ethylidene diphosphonic acid, polyacrylate, hydrolyzed polymaleic anhydride and the like.
Preferably, the bactericide is one of chlorine, sodium hypochlorite, calcium hypochlorite, chlorine dioxide and quaternary ammonium salt.
Preferably, the scavenger is any one of an aluminum salt and polyacrylamide.
Preferably, the precipitator comprises polydimethyldiallyl ammonium chloride, a hydroxyethyl cellulose sodium aqueous solution and a sodium silicate aqueous solution, wherein the mass ratio of the sodium hydroxyethyl cellulose to the sodium silicate is 1: 6-10, wherein the mass ratio of the poly dimethyl diallyl ammonium chloride to the hydroxyethyl cellulose is 1: 1.5-2.
A preparation method of a sewage treatment agent is characterized by comprising the following specific steps:
step 1: accurately weighing raw materials in parts by weight, and respectively placing the raw materials in different clean containers for later use;
step 2: grinding the diatomite, the natural gypsum and the modified zeolite into fine powder, and then respectively placing the ground fine powder into different containers;
and step 3: respectively putting lactobacillus, actinomycetes and saccharomycetes in different culture dishes for activation and culture, and then putting the activated and cultured fungi in a mixed culture dish for mixed culture to obtain a mixed bacterial solution.
And 4, step 4: and centrifuging the mixed bacteria liquid to obtain the compound microorganism.
And 5: and (3) putting the fine powder of each raw material in the step (2) into a stirrer for stirring, then sequentially adding the scale inhibitor, the bactericide, the purifying agent, the precipitator and the activated carbon, and then adding the compound microorganism for mixing to obtain the sewage treatment agent.
Preferably: the particle size of the fine powder in the step 2 is 0.06-0.12mm, the stirring rate in the step 5 is 1000-1200 r/min, and the stirring time is 20-30 min.
Preferably, in the step 3, the fungus culturing time is 36h, and the culturing temperature is 10-20 ℃.
Preferably, in the step 3, the fungus culturing time is 48h, and the culturing temperature is 15-25 ℃.
Compared with the prior art, the invention has the following beneficial effects:
the sewage treatment agent disclosed by the invention can effectively reduce the influence of sewage on the environment, quickly and effectively decompose and remove pollutants in the sewage, has high safety of the treated sewage, can greatly accelerate the treatment speed of the sewage and improve the treatment efficiency of the sewage compared with the traditional sewage treatment agent.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood by those skilled in the art that, unless otherwise specified, the singular forms "a", "an", "the" and "the" may include the plural forms as well, and the "first" and "second" used herein are only used to distinguish one technical feature from another and are not intended to limit the order, number, etc. of the technical features. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms), have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The first embodiment is as follows:
a sewage treatment agent comprises the following components in parts by weight: 3-5 parts of lactic acid bacteria, 3-5 parts of actinomycetes, 4-8 parts of yeast, 20-30 parts of diatomite, 15-25 parts of natural gypsum, 10-15 parts of scale inhibitor, 8-12 parts of bactericide, 5-10 parts of purifying agent, 10-15 parts of precipitator, 4-5 parts of activated carbon and 5-15 parts of modified zeolite.
The chromium-free passivator comprises the following components in parts by weight: 3 parts of lactic acid bacteria, 4 parts of actinomycetes, 4 parts of saccharomycetes, 25 parts of diatomite, 20 parts of natural gypsum, 12 parts of scale inhibitor, 10 parts of bactericide, 8 parts of purifying agent, 112 parts of precipitator, 4 parts of activated carbon and 8 parts of modified zeolite.
Wherein the scale inhibitor is any one of sodium hexametaphosphate, sodium tripolyphosphate, ethylenediamine tetramethylene phosphonic acid, hydroxy ethylidene diphosphonic acid, polyacrylate, hydrolyzed polymaleic anhydride and the like.
Wherein the bactericide is one of chlorine, sodium hypochlorite, calcium hypochlorite, chlorine dioxide and quaternary ammonium salt.
Wherein the purifying agent is any one of aluminum salt and polyacrylamide.
The precipitating agent comprises poly dimethyl diallyl ammonium chloride, a hydroxyethyl cellulose sodium water solution and a sodium silicate water solution, wherein the mass ratio of the sodium hydroxyethyl cellulose to the sodium silicate is 1: 6-10, and the mass ratio of the poly dimethyl diallyl ammonium chloride to the hydroxyethyl cellulose is 1: 1.5-2.
A preparation method of a sewage treatment agent is characterized by comprising the following specific steps:
step 1: accurately weighing raw materials in parts by weight, and respectively placing the raw materials in different clean containers for later use;
step 2: grinding the diatomite, the natural gypsum and the modified zeolite into fine powder, and then respectively placing the ground fine powder into different containers;
and step 3: respectively putting lactobacillus, actinomycetes and saccharomycetes in different culture dishes for activation and culture, and then putting the activated and cultured fungi in a mixed culture dish for mixed culture to obtain a mixed bacterial solution.
And 4, step 4: and centrifuging the mixed bacteria liquid to obtain the compound microorganism.
And 5: and (3) putting the fine powder of each raw material in the step (2) into a stirrer for stirring, then sequentially adding the scale inhibitor, the bactericide, the purifying agent, the precipitator and the activated carbon, and then adding the compound microorganism for mixing to obtain the sewage treatment agent.
Wherein: the particle size of the fine powder in the step 2 is 0.06-0.12mm, the stirring speed in the step 5 is 1000-1200 r/min, and the stirring time is 20-30 min.
Wherein in the step 3, the fungus culturing time is 36h, and the culturing temperature is 10-20 ℃.
Example two:
a sewage treatment agent comprises the following components in parts by weight: 3-5 parts of lactic acid bacteria, 3-5 parts of actinomycetes, 4-8 parts of yeast, 20-30 parts of diatomite, 15-25 parts of natural gypsum, 10-15 parts of scale inhibitor, 8-12 parts of bactericide, 5-10 parts of purifying agent, 10-15 parts of precipitator, 4-5 parts of activated carbon and 5-15 parts of modified zeolite.
The chromium-free passivator comprises the following components in parts by weight: 3 parts of lactic acid bacteria, 4 parts of actinomycetes, 4 parts of saccharomycetes, 25 parts of diatomite, 20 parts of natural gypsum, 12 parts of scale inhibitor, 10 parts of bactericide, 8 parts of purifying agent, 112 parts of precipitator, 4 parts of activated carbon and 8 parts of modified zeolite.
Wherein the scale inhibitor is any one of sodium hexametaphosphate, sodium tripolyphosphate, ethylenediamine tetramethylene phosphonic acid, hydroxy ethylidene diphosphonic acid, polyacrylate, hydrolyzed polymaleic anhydride and the like.
Wherein the bactericide is one of chlorine, sodium hypochlorite, calcium hypochlorite, chlorine dioxide and quaternary ammonium salt.
Wherein the purifying agent is any one of aluminum salt and polyacrylamide.
The precipitating agent comprises poly dimethyl diallyl ammonium chloride, a hydroxyethyl cellulose sodium water solution and a sodium silicate water solution, wherein the mass ratio of the sodium hydroxyethyl cellulose to the sodium silicate is 1: 6-10, and the mass ratio of the poly dimethyl diallyl ammonium chloride to the hydroxyethyl cellulose is 1: 1.5-2.
A preparation method of a sewage treatment agent is characterized by comprising the following specific steps:
step 1: accurately weighing raw materials in parts by weight, and respectively placing the raw materials in different clean containers for later use;
step 2: grinding the diatomite, the natural gypsum and the modified zeolite into fine powder, and then respectively placing the ground fine powder into different containers;
and step 3: respectively putting lactobacillus, actinomycetes and saccharomycetes in different culture dishes for activation and culture, and then putting the activated and cultured fungi in a mixed culture dish for mixed culture to obtain a mixed bacterial solution.
And 4, step 4: and centrifuging the mixed bacteria liquid to obtain the compound microorganism.
And 5: and (3) putting the fine powder of each raw material in the step (2) into a stirrer for stirring, then sequentially adding the scale inhibitor, the bactericide, the purifying agent, the precipitator and the activated carbon, and then adding the compound microorganism for mixing to obtain the sewage treatment agent.
Wherein: the particle size of the fine powder in the step 2 is 0.06-0.12mm, the stirring speed in the step 5 is 1000-1200 r/min, and the stirring time is 20-30 min.
Wherein: in the step 3, the fungus culturing time is 48h, and the culturing temperature is 15-25 ℃.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The sewage treatment agent is characterized by comprising the following components in parts by weight: 3-5 parts of lactic acid bacteria, 3-5 parts of actinomycetes, 4-8 parts of yeast, 20-30 parts of diatomite, 15-25 parts of natural gypsum, 10-15 parts of scale inhibitor, 8-12 parts of bactericide, 5-10 parts of purifying agent, 10-15 parts of precipitator, 4-5 parts of activated carbon and 5-15 parts of modified zeolite.
2. A wastewater treatment agent according to claim 1, wherein: the chromium-free passivator comprises the following components in parts by weight: 3 parts of lactic acid bacteria, 4 parts of actinomycetes, 4 parts of saccharomycetes, 25 parts of diatomite, 20 parts of natural gypsum, 12 parts of scale inhibitor, 10 parts of bactericide, 8 parts of purifying agent, 112 parts of precipitator, 4 parts of activated carbon and 8 parts of modified zeolite.
3. A wastewater treatment agent according to claim 1, wherein: the scale inhibitor is any one of sodium hexametaphosphate, sodium tripolyphosphate, ethylenediamine tetramethylene phosphonic acid, hydroxyl ethylidene diphosphonic acid, polyacrylate, hydrolyzed polymaleic anhydride and the like.
4. A wastewater treatment agent according to claim 1, wherein: the bactericide is one of chlorine, sodium hypochlorite, calcium hypochlorite, chlorine dioxide and quaternary ammonium salt.
5. A wastewater treatment agent according to claim 1, wherein: the purifying agent is any one of aluminum salt and polyacrylamide.
6. A wastewater treatment agent according to claim 1, wherein: the precipitator comprises poly dimethyl diallyl ammonium chloride, a sodium hydroxyethyl cellulose aqueous solution and a sodium silicate aqueous solution, wherein the mass ratio of the sodium hydroxyethyl cellulose to the sodium silicate is 1: 6-10, and the mass ratio of the poly dimethyl diallyl ammonium chloride to the hydroxyethyl cellulose is 1: 1.5-2.
7. The preparation method of the sewage treatment agent according to claim 1, comprising the following steps:
step 1: accurately weighing raw materials in parts by weight, and respectively placing the raw materials in different clean containers for later use;
step 2: grinding the diatomite, the natural gypsum and the modified zeolite into fine powder, and then respectively placing the ground fine powder into different containers;
and step 3: respectively putting lactobacillus, actinomycetes and saccharomycetes in different culture dishes for activation and culture, and then putting the activated and cultured fungi in a mixed culture dish for mixed culture to obtain mixed bacteria liquid.
And 4, step 4: and centrifuging the mixed bacteria liquid to obtain the compound microorganism.
And 5: and (3) putting the fine powder of each raw material in the step (2) into a stirrer for stirring, then sequentially adding the scale inhibitor, the bactericide, the purifying agent, the precipitator and the activated carbon, and then adding the compound microorganism for mixing to obtain the sewage treatment agent.
8. The preparation method of the chromium-free passivator for the hot-dip galvanized steel pipe according to claim 7, characterized in that: the particle size of the fine powder in the step 2 is 0.06-0.12mm, the stirring speed in the step 5 is 1000-1200 r/min, and the stirring time is 20-30 min.
9. The method for preparing a sewage treatment agent according to claim 7, wherein: in the step 3, the fungus culturing time is 36h, and the culturing temperature is 10-20 ℃.
10. The method for preparing a sewage treatment agent according to claim 7, wherein: in the step 3, the fungus culturing time is 48h, and the culturing temperature is 15-25 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110565018.6A CN113526604A (en) | 2021-05-24 | 2021-05-24 | Sewage treatment agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110565018.6A CN113526604A (en) | 2021-05-24 | 2021-05-24 | Sewage treatment agent and preparation method thereof |
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| CN202110565018.6A Pending CN113526604A (en) | 2021-05-24 | 2021-05-24 | Sewage treatment agent and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277586A (en) * | 1997-04-09 | 1998-10-20 | Mitsubishi Materials Corp | Purifying agent using microorganism |
| CN104370355A (en) * | 2014-10-24 | 2015-02-25 | 无锡伊佩克科技有限公司 | High-efficiency sewage treating agent |
| CN105347512A (en) * | 2015-11-30 | 2016-02-24 | 鄄城康泰化工有限公司 | Domestic sewage treating agent |
| CN109133307A (en) * | 2018-09-24 | 2019-01-04 | 德清县新市乐安污水处理厂 | It is formulated simple sewage treatment precipitating reagent and preparation method thereof |
-
2021
- 2021-05-24 CN CN202110565018.6A patent/CN113526604A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10277586A (en) * | 1997-04-09 | 1998-10-20 | Mitsubishi Materials Corp | Purifying agent using microorganism |
| CN104370355A (en) * | 2014-10-24 | 2015-02-25 | 无锡伊佩克科技有限公司 | High-efficiency sewage treating agent |
| CN105347512A (en) * | 2015-11-30 | 2016-02-24 | 鄄城康泰化工有限公司 | Domestic sewage treating agent |
| CN109133307A (en) * | 2018-09-24 | 2019-01-04 | 德清县新市乐安污水处理厂 | It is formulated simple sewage treatment precipitating reagent and preparation method thereof |
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