CN111732208A - Composite water purifying agent and preparation method thereof - Google Patents
Composite water purifying agent and preparation method thereof Download PDFInfo
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- CN111732208A CN111732208A CN202010770554.5A CN202010770554A CN111732208A CN 111732208 A CN111732208 A CN 111732208A CN 202010770554 A CN202010770554 A CN 202010770554A CN 111732208 A CN111732208 A CN 111732208A
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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
- 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
Abstract
The invention belongs to the technical field of water purifying agents, and particularly relates to a compound water purifying agent and a preparation method thereof, wherein the water purifying agent is prepared by compounding a microbial water purifying agent and a chemical water purifying agent, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 20-30 parts of bifidobacteria, 20-25 parts of spirulina, 20-40 parts of clostridium acetobutylicum and 45-50 parts of nitrobacteria; the chemical water purifying agent is prepared from the following components in parts by weight: 15-20 parts of ferric chloride and 6-12 parts of aluminum chloride, and the invention has good water purification effect, low cost and low chemical residue.
Description
Technical Field
The invention belongs to the technical field of water purifying agents, and particularly relates to a composite water purifying agent and a preparation method thereof.
Background
With the continuous development of industry and rapid economic progress, the current sewage treatment modes mainly include a biomembrane method, an artificial wetland, an aeration method, purification by using a water purifying agent and the like, wherein the biomembrane method is to use a biomembrane to filter macromolecular pollutants of the biomembrane method, but after the biomembrane method is used for filtering, a large amount of chemical substance residues still exist, the constructed wetland and the aeration method are established, the cost is high, the commonly used water purifying agents mainly comprise a chemical water purifying agent and a biological water purifying agent, but because the chemical water purifying agent contains a large amount of chloride ions, the water purifying effect is good, the water purifying capacity is strong, but a large amount of chloride ion residues can be generated in water, the water purifying time of the existing biological water purifying agent is long, and the industrial development is not beneficial to rapid development, so that the prior.
Disclosure of Invention
The invention aims to provide a composite water purifying agent with good water purifying effect, low cost and low chemical residue and a preparation method thereof.
Based on the purpose, the invention adopts the following technical scheme:
the composite water purifying agent is prepared by compounding a microbial water purifying agent and a chemical water purifying agent, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 20-30 parts of bifidobacteria, 20-25 parts of spirulina, 20-40 parts of clostridium acetobutylicum and 45-50 parts of nitrobacteria; the chemical water purifying agent is prepared from the following components in parts by weight: 15-20 parts of ferric chloride and 6-12 parts of aluminum chloride.
Furthermore, the bifidobacteria, the clostridium acetobacter and the nitrobacteria are all bacterial powder, and the spirulina is in a powder shape.
The composite water purifying agent is prepared by the following steps: mixing ferric chloride and aluminum chloride, adding distilled water, stirring, adding Bacillus bifidus, Spirulina, Clostridium acetate, and Bacillus nitrobacter, stirring at 50-55 deg.C for 2-3 hr with pH of 7-8, lyophilizing, and grinding into powder.
Further, the microbial water purifying agent is prepared from the following components in parts by weight: 20 parts of bifidobacterium, 20 parts of spirulina, 20 parts of clostridium acetobutylicum and 45 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 15 parts of ferric chloride and 6 parts of aluminum chloride.
Further, the microbial water purifying agent is prepared from the following components in parts by weight: 25 parts of bifidobacterium, 23 parts of spirulina, 23 parts of clostridium acetobutylicum and 48 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 17 parts of ferric chloride and 8 parts of aluminum chloride.
Further, the microbial water purifying agent is prepared from the following components in parts by weight: 30 parts of bifidobacterium, 25 parts of spirulina, 40 parts of clostridium acetobutylicum and 50 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 20 parts of ferric chloride and 12 parts of aluminum chloride.
The invention still has strong water purification capability in the process of not using aeration, and has good water purification effect, environmental protection and low cost.
Detailed Description
Example 1:
the composite water purifying agent is characterized by being prepared by compounding a microbial water purifying agent and a chemical water purifying agent, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 20 parts of bifidobacterium, 20 parts of spirulina, 20 parts of clostridium acetobutylicum and 45 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 15 parts of ferric chloride and 6 parts of aluminum chloride. The bifidobacteria, the clostridium acetobacter and the nitrobacteria are all bacteria powder, and the spirulina is powdery.
The composite water purifying agent is prepared by the following steps: mixing ferric chloride and aluminum chloride, adding distilled water, stirring, adding Bacillus bifidus, Spirulina, Clostridium acetate, and Bacillus nitrobacter, stirring at 30 deg.C for 2 hr to obtain pH of 7, lyophilizing, and grinding into powder.
Example 2:
the composite water purifying agent is characterized by being prepared by compounding a microbial water purifying agent and a chemical water purifying agent, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 25 parts of bifidobacterium, 23 parts of spirulina, 23 parts of clostridium acetobutylicum and 48 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 17 parts of ferric chloride and 8 parts of aluminum chloride. The bifidobacteria, the clostridium acetobacter and the nitrobacteria are all bacteria powder, and the spirulina is powdery.
The composite water purifying agent is prepared by the following steps: mixing ferric chloride and aluminum chloride, adding distilled water, stirring, adding Bacillus bifidus, Spirulina, Clostridium acetate, and Bacillus nitrobacter, stirring at 32 deg.C for 2.5 hr with pH of 7.5, lyophilizing, and grinding into powder.
Example 3:
the composite water purifying agent is characterized by being prepared by compounding a microbial water purifying agent and a chemical water purifying agent, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 30 parts of bifidobacterium, 25 parts of spirulina, 40 parts of clostridium acetobutylicum and 50 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 20 parts of ferric chloride and 12 parts of aluminum chloride. The bifidobacteria, the clostridium acetobacter and the nitrobacteria are all bacteria powder, and the spirulina is powdery.
The composite water purifying agent is prepared by the following steps: mixing ferric chloride and aluminum chloride, adding distilled water, stirring, adding Bacillus bifidus, Spirulina, Clostridium acetate, and Bacillus nitrobacter, stirring at 35 deg.C for 3 hr to obtain pH of 8, lyophilizing, and grinding into powder.
Test example 1:
the water purifying agent of example 1, example 2 and example 3 and aluminum chloride 10g were charged into 1000m3After the cloth is processed and discharged into sewage, the sewage reacts for 2 hours at the temperature of 30 ℃, and the purified water is detected, and the results are shown in the following table 1:
table 1:
the nitrogen removal rate of the invention is higher than the phosphorus removal rate of aluminum chloride, no heavy metal is detected, and the invention meets the sewage discharge standard.
Test example 2:
the water purifying agent of example 1, example 2 and example 3 and aluminum chloride 10g were charged into 1000m3The sewage discharged by the meat product processing is reacted for 2 hours at the temperature of 30-35 ℃, and the purified water is used for detection, so that the following results are obtained in the following table 2:
table 2:
the nitrogen removal rate of the invention is higher than that of aluminum chloride, no heavy metal is detected, and the invention meets the sewage discharge standard.
Test example 3:
1000m of water discharged from the same drainage source is treated by using the water purifying agents of example 1, example 2 and example 3 and the traditional aluminum chloride3The sewage is compared to obtain the following table 3
TABLE 3
From the above, the water quality of the water purifying agent prepared by the invention is greatly superior to that of aluminum chloride.
Test example 4:
color comparisons of examples 1, 2 and 3 with 500ml of effluent from the same drainage source treated separately with conventional aluminum chloride as a water purifying agent were made at 35 ℃ with the pH adjusted to 7.5, and the following table 4 was obtained:
table 4:
test example 5:
comparing example 1, example 2 and example 3 with the conventional aluminum chloride as a water purifying agent to treat 500ml of wastewater containing the same drainage source respectively, the cadmium and mercury removal rates of the wastewater are adjusted to pH 7.5 and the temperature is 35 ℃, and the following table 5 is obtained:
table 5:
Claims (6)
1. the composite water purifying agent is characterized by being prepared by compounding a microbial water purifying agent and a chemical water purifying agent, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 20-30 parts of bifidobacteria, 20-25 parts of spirulina, 20-40 parts of clostridium acetobutylicum and 45-50 parts of nitrobacteria; the chemical water purifying agent is prepared from the following components in parts by weight: 15-20 parts of ferric chloride and 6-12 parts of aluminum chloride.
2. The method of claim 1, wherein the bifidobacteria, the clostridia acetate and the nitrobacteria are powder of bacteria, and the spirulina is in powder form.
3. A composite method for preparing the composite water purifying agent of claim 1, which is characterized by comprising the following steps: mixing ferric chloride and aluminum chloride, adding distilled water, stirring, adding Bacillus bifidus, Spirulina, Clostridium acetate, and Bacillus nitrobacter, stirring at 50-55 deg.C for 2-3 hr with pH of 7-8, lyophilizing, and grinding into powder.
4. The preparation method of the composite water purifying agent according to claim 1, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 20 parts of bifidobacterium, 20 parts of spirulina, 20 parts of clostridium acetobutylicum and 45 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 15 parts of ferric chloride and 6 parts of aluminum chloride.
5. The preparation method of the composite water purifying agent according to claim 1, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 25 parts of bifidobacterium, 23 parts of spirulina, 23 parts of clostridium acetobutylicum and 48 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 17 parts of ferric chloride and 8 parts of aluminum chloride.
6. The preparation method of the composite water purifying agent according to claim 1, wherein the microbial water purifying agent is prepared from the following components in parts by weight: 30 parts of bifidobacterium, 25 parts of spirulina, 40 parts of clostridium acetobutylicum and 50 parts of nitrobacillus; the chemical water purifying agent is prepared from the following components in parts by weight: 20 parts of ferric chloride and 12 parts of aluminum chloride.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112661250A (en) * | 2020-12-30 | 2021-04-16 | 浙江力高环保科技有限公司 | Composite water purifying agent and preparation method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0523883A1 (en) * | 1991-07-01 | 1993-01-20 | Water Research Commission | A process for the treatment of saline effluents |
US20150001149A1 (en) * | 2013-03-14 | 2015-01-01 | Kuehnle Agrosystems, Inc. | Wastewater treatment systems and methods |
CN107083347A (en) * | 2017-06-12 | 2017-08-22 | 佛山市顺德区科斯力达生物科技有限公司 | Biological agent and preparation method and application |
US20170266587A1 (en) * | 2014-12-02 | 2017-09-21 | Reliance Industries Limited | A method for separating solid particles from a waterbody |
CN109156389A (en) * | 2018-09-17 | 2019-01-08 | 海南儋州翔泰养殖有限公司 | A kind of snakeheaded fish high-yield cultivation method |
US20190248688A1 (en) * | 2018-02-09 | 2019-08-15 | Iowa State University Research Foundation, Inc. | Method of treating wastewater and systems thereof |
US20200079672A1 (en) * | 2016-05-05 | 2020-03-12 | Remediation Products, Inc. | Composition with a time release material for removing halogenated hydrocarbons from contaminated environments |
CN111039454A (en) * | 2019-12-24 | 2020-04-21 | 嘉兴市禾晟生物制品有限公司 | Industrial water purifying agent |
-
2020
- 2020-08-04 CN CN202010770554.5A patent/CN111732208A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0523883A1 (en) * | 1991-07-01 | 1993-01-20 | Water Research Commission | A process for the treatment of saline effluents |
US20150001149A1 (en) * | 2013-03-14 | 2015-01-01 | Kuehnle Agrosystems, Inc. | Wastewater treatment systems and methods |
US20170266587A1 (en) * | 2014-12-02 | 2017-09-21 | Reliance Industries Limited | A method for separating solid particles from a waterbody |
US20200079672A1 (en) * | 2016-05-05 | 2020-03-12 | Remediation Products, Inc. | Composition with a time release material for removing halogenated hydrocarbons from contaminated environments |
CN107083347A (en) * | 2017-06-12 | 2017-08-22 | 佛山市顺德区科斯力达生物科技有限公司 | Biological agent and preparation method and application |
US20190248688A1 (en) * | 2018-02-09 | 2019-08-15 | Iowa State University Research Foundation, Inc. | Method of treating wastewater and systems thereof |
CN109156389A (en) * | 2018-09-17 | 2019-01-08 | 海南儋州翔泰养殖有限公司 | A kind of snakeheaded fish high-yield cultivation method |
CN111039454A (en) * | 2019-12-24 | 2020-04-21 | 嘉兴市禾晟生物制品有限公司 | Industrial water purifying agent |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112661250A (en) * | 2020-12-30 | 2021-04-16 | 浙江力高环保科技有限公司 | Composite water purifying agent and preparation method thereof |
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