CN105753090A - Blue-green alga treatment agent with deodorization effect and preparation method of blue-green alga treatment agent - Google Patents
Blue-green alga treatment agent with deodorization effect and preparation method of blue-green alga treatment agent Download PDFInfo
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- CN105753090A CN105753090A CN201610221869.8A CN201610221869A CN105753090A CN 105753090 A CN105753090 A CN 105753090A CN 201610221869 A CN201610221869 A CN 201610221869A CN 105753090 A CN105753090 A CN 105753090A
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- Prior art keywords
- blue
- treatment agent
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- powder
- green alga
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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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic 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
- C02F1/281—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
- C02F1/52—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
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
Abstract
The invention discloses a blue-green alga treatment agent with a deodorization effect. The blue-green alga treatment agent is prepared from the following raw materials in parts by weight: 40-50 parts of kieselguhr, 10-15 parts of tourmaline powder, 4-8 parts of hemp fiber, 2-4 parts of folium artemisiae argyi powder, 2-4 parts of ginger powder, 0.2-0.4 part of acrylamide, 0.03-0.05 part of ammonium persulfate, 0.3-0.5 part of aloe gel, 2-4 parts of bamboo vinegar, 1-2 parts of sodium citrate and 10-15 parts of a compound additive. The blue-green alga treatment agent has good adsorption activity and flocculation performance, has a good flocculation effect on blue-green algae, is high in blue-green alga removal speed, low in cost, free of secondary pollution and high in adsorption removal efficiency on blue-green alga toxin, also has a good removal effect on various organic and organic pollutants in water, and has deodorant and antibacterial efficacies; the water quality is effectively improved; the action time is long; the effect duration is long; and the blue-green alga treatment agent is suitable for treatment of a complicated water environment.
Description
Technical field
The present invention relates to cyanophyceae and administer field, particularly relate to a kind of blue algae treatment agent with deodorization and preparation method thereof.
Background technology
China is lake more than, the country of many reservoirs, in recent years, along with aggravation and the expansion of scope of water body eutrophication degree, Fresh Watcr Blue Algae wawter bloom is caused to be spread unchecked, the most seriously harm and the orthobiosis of resident, the also development to aquatic ecosystem have brought bigger harmful effect.Meanwhile, the secondary metabolite cyanophycean toxin produced in blue-green alga bloom is toxic to biology, can bring serious health risk for the mankind.Therefore, the governing problem of blue-green alga bloom has become as the study hotspot received significant attention.
At present, administer lake blue algae wawter bloom and substantially can be divided into physics, chemistry and biological three kinds of methods.Physical method except algae, has that quantities is big, operation period is long, the problems such as disposable input cost is higher based on machinery；Though chemical algae removing effect is good, but easily environment is caused secondary pollution；Biological algae removal technology is the most immature, and practical application faces certain difficulty.And, existing conventional water treatment process cannot effectively remove algae toxin present in water.Therefore, exploitation except algae is effective, safety non-pollution and the water treatment agent of algae toxin can be removed, be effectively improved Water quality the most necessary for solving water resource public health problem.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of cyanophyceae removes that speed is fast, low cost, non-secondary pollution and can effectively remove blue algae treatment agent with deodorization of cyanophycean toxin and preparation method thereof in water.
The present invention is achieved by the following technical solutions:
A kind of blue algae treatment agent with deodorization, it is to be prepared by the raw material of following weight parts:
Kieselguhr 40-50, tourmaline powder 10-15, hemp 4-8, Folium Artemisiae Argyi powder 2-4, Rhizoma Zingiberis Recens powder 2-4, acrylamide 0.2-0.4, Ammonium persulfate. 0.03-0.05, Aloe glue 0.3-0.5, Bamboo vinegar solution 2-4, sodium citrate 1-2, composite assistant 10-15；
Described composite assistant is prepared by the raw materials in: polyvinyl alcohol 0.1-0.2, pectin 0.1-0.2, bagasse 3-5, soybean residue 3-5, the sulfuric acid solution 40-60 of aluminum isopropylate. 1-2,3-5%；The preparation method of composite assistant is first to be incorporated in 60-80 DEG C of stirring 12-24h by mixed with the sulfuric acid solution of 3-5% to bagasse and soybean residue, is subsequently adding polyvinyl alcohol, pectin and aluminum isopropylate. 85-95 DEG C stirring 1-2h, after cooling, pH is adjusted to neutrality, to obtain final product.
The preparation method of a kind of blue algae treatment agent with deodorization, comprises the following steps:
(1) weigh raw material by weight, mix uniformly rear to kieselguhr, tourmaline powder and sodium citrate mixed grinding with composite assistant, prior to 60-80 DEG C of stirring 1-2h, be then dried completely in 100-120 DEG C, be ground to 300-400 mesh, obtain modified powder；
(2) add by solid-liquid weight ratio 1:5-1:10 in the NaOH solution of 10-15% after hemp tentatively being pulverized and stir 4-6h in 80-90 DEG C, then mix with Folium Artemisiae Argyi powder, Rhizoma Zingiberis Recens powder and jointly carry out defibrination process until particle diameter≤20 μm of serosity, acrylamide and Ammonium persulfate. 60-70 DEG C stirring 1-2h is added after pH is adjusted to 8-9, add the modified powder in (1) after cooling and remaining raw material ultrasonic disperse is uniform, then it is dried under the conditions of 100-120 DEG C completely, it is ground to below 400 mesh, must have the blue algae treatment agent of deodorization.
The invention have the advantage that
The present invention passes through pectin, bagasse, soybean residue and aluminum isopropylate. compound reaction and prepare the Organic-inorganic composite auxiliary agent being loaded with activated alumina, with kieselguhr, after the mixing of the raw material such as tourmaline powder again with alkaline hydrolysis graft modification after fiber composite, the blue algae treatment agent obtained has good adsorption activity and flocculating property concurrently, not only cyanophyceae is had good flocculation, remove cyanophyceae speed fast, low cost, non-secondary pollution, high to the Adsorption efficiency of cyanophycean toxin, to multiple organic in water, inorganic pollution material also has good removal effect, and there is effect that deodorization is antibacterial, it is effectively improved water quality, action time is long, effect duration is long, it is applicable to the process of Complex Water Environment.
Detailed description of the invention
A kind of blue algae treatment agent with deodorization, it is to be prepared by the raw material of following weight parts:
Kieselguhr 40, tourmaline powder 10, hemp 4, Folium Artemisiae Argyi powder 2, Rhizoma Zingiberis Recens powder 2, acrylamide 0.2, Ammonium persulfate. 0.03, Aloe glue 0.3, Bamboo vinegar solution 2, sodium citrate 1, composite assistant 10；
Described composite assistant is prepared by the raw materials in: polyvinyl alcohol 0.1, pectin 0.1, bagasse 3, soybean residue 3, aluminum isopropylate. 1, the sulfuric acid solution 40 of 3%；The preparation method of composite assistant is first to be incorporated in 60 DEG C of stirring 12h by mixed for the sulfuric acid solution of bagasse and soybean residue and 3%, is subsequently adding polyvinyl alcohol, pectin and aluminum isopropylate. 85 DEG C stirring 1h, after cooling, pH is adjusted to neutrality, to obtain final product.
The preparation method of a kind of blue algae treatment agent with deodorization, comprises the following steps:
(1) weigh raw material by weight, mix uniformly rear to kieselguhr, tourmaline powder and sodium citrate mixed grinding with composite assistant, prior to 60 DEG C of stirring 1h, be then dried completely in 100 DEG C, be ground to 300 mesh, obtain modified powder；
(2) add by solid-liquid weight ratio 1:5 in the NaOH solution of 10% after hemp tentatively being pulverized and stir 4h in 80 DEG C, then mix with Folium Artemisiae Argyi powder, Rhizoma Zingiberis Recens powder and jointly carry out defibrination process until particle diameter≤20 μm of serosity, acrylamide and Ammonium persulfate. 60 DEG C stirring 1h is added after pH is adjusted to 8, add the modified powder in (1) after cooling and remaining raw material ultrasonic disperse is uniform, then it is dried under the conditions of 100 DEG C completely, it is ground to below 400 mesh, must have the blue algae treatment agent of deodorization.
Take above-mentioned prepared blue algae treatment agent 0.1g and add in 1000mL cyanophyceae water sample that (water sample algae cell density is 4 × 106Individual/mL), stand 1h after stirring, testing result is as follows:
Frustule clearance: 97.92%；
Turbidity removal rate: 94.27%；
Algae toxins clearance: 74.15%.
Claims (2)
1. a blue algae treatment agent with deodorization, it is characterised in that it is to be prepared by the raw material of following weight parts:
Kieselguhr 40-50, tourmaline powder 10-15, hemp 4-8, Folium Artemisiae Argyi powder 2-4, Rhizoma Zingiberis Recens powder 2-4, acrylamide 0.2-0.4, Ammonium persulfate. 0.03-0.05, Aloe glue 0.3-0.5, Bamboo vinegar solution 2-4, sodium citrate 1-2, composite assistant 10-15；
Described composite assistant is prepared by the raw materials in: polyvinyl alcohol 0.1-0.2, pectin 0.1-0.2, bagasse 3-5, soybean residue 3-5, the sulfuric acid solution 40-60 of aluminum isopropylate. 1-2,3-5%；The preparation method of composite assistant is first to be incorporated in 60-80 DEG C of stirring 12-24h by mixed with the sulfuric acid solution of 3-5% to bagasse and soybean residue, is subsequently adding polyvinyl alcohol, pectin and aluminum isopropylate. 85-95 DEG C stirring 1-2h, after cooling, pH is adjusted to neutrality, to obtain final product.
The preparation method of a kind of blue algae treatment agent with deodorization the most according to claim 1, it is characterised in that comprise the following steps:
(1) weigh raw material by weight, mix uniformly rear to kieselguhr, tourmaline powder and sodium citrate mixed grinding with composite assistant, prior to 60-80 DEG C of stirring 1-2h, be then dried completely in 100-120 DEG C, be ground to 300-400 mesh, obtain modified powder；
(2) add by solid-liquid weight ratio 1:5-1:10 in the NaOH solution of 10-15% after hemp tentatively being pulverized and stir 4-6h in 80-90 DEG C, then mix with Folium Artemisiae Argyi powder, Rhizoma Zingiberis Recens powder and jointly carry out defibrination process until particle diameter≤20 μm of serosity, acrylamide and Ammonium persulfate. 60-70 DEG C stirring 1-2h is added after pH is adjusted to 8-9, add the modified powder in (1) after cooling and remaining raw material ultrasonic disperse is uniform, then it is dried under the conditions of 100-120 DEG C completely, it is ground to below 400 mesh, must have the blue algae treatment agent of deodorization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221869.8A CN105753090A (en) | 2016-04-12 | 2016-04-12 | Blue-green alga treatment agent with deodorization effect and preparation method of blue-green alga treatment agent |
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|---|---|---|---|
| CN201610221869.8A CN105753090A (en) | 2016-04-12 | 2016-04-12 | Blue-green alga treatment agent with deodorization effect and preparation method of blue-green alga treatment agent |
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| CN105753090A true CN105753090A (en) | 2016-07-13 |
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| CN201610221869.8A Pending CN105753090A (en) | 2016-04-12 | 2016-04-12 | Blue-green alga treatment agent with deodorization effect and preparation method of blue-green alga treatment agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793922A (en) * | 2022-06-07 | 2022-07-29 | 云南景立新材料科技有限公司 | Cat litter containing industrial hemp fibers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461003A (en) * | 2015-12-11 | 2016-04-06 | 安徽省中日农业环保科技有限公司 | Bagasse containing cyanobacteria treating agent and preparation method thereof |
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2016
- 2016-04-12 CN CN201610221869.8A patent/CN105753090A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461003A (en) * | 2015-12-11 | 2016-04-06 | 安徽省中日农业环保科技有限公司 | Bagasse containing cyanobacteria treating agent and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793922A (en) * | 2022-06-07 | 2022-07-29 | 云南景立新材料科技有限公司 | Cat litter containing industrial hemp fibers |
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Application publication date: 20160713 |