CN105831173A - A blue-green algae treating agent containing waste tobacco stems and a preparing method thereof - Google Patents

A blue-green algae treating agent containing waste tobacco stems and a preparing method thereof Download PDF

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Publication number
CN105831173A
CN105831173A CN201610221958.2A CN201610221958A CN105831173A CN 105831173 A CN105831173 A CN 105831173A CN 201610221958 A CN201610221958 A CN 201610221958A CN 105831173 A CN105831173 A CN 105831173A
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China
Prior art keywords
weight
blue
green algae
waste tobacco
parts
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Pending
Application number
CN201610221958.2A
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Chinese (zh)
Inventor
章云
张贝尼
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Wuhu Kaiaoer Environmental Science and Technology Co Ltd
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Wuhu Kaiaoer Environmental Science and Technology Co Ltd
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Priority to CN201610221958.2A priority Critical patent/CN105831173A/en
Publication of CN105831173A publication Critical patent/CN105831173A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/38—Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
    • A01N65/385—Tobacco
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical 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
    • C02F1/52—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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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
    • C02F2303/20—Prevention of biofouling

Abstract

A blue-green algae treating agent containing waste tobacco stems is disclosed. The blue-green algae treating agent is prepared from 5-10 parts by weight of the waste tobacco stems, 20-30 parts by weight of shell powder, 2-4 parts by weight of aluminum sulfate, 30-40 parts by weight of diatomite, 0.5-1 part by weight of sodium lignosulfonate, 0.5-1 part by weight of sodium tripolyphosphate, 0.2-0.4 part by weight of acrylamide, 0.5-1 part by weight of perilla powder, 1-2 parts by weight of honeysuckle flower, 0.3-0.5 part by weight of polyvinylpyrrolidone, 0.03-0.05 part by weight of ammonium persulfate and 10-15 parts by weight of a composite auxiliary agent. The blue-green algae treating agent has good adsorption activity and flocculating performance, has good flocculating functions for blue-green algae, is high in blue-green algae removing speed, low in cost, free of secondary pollution and high in blue-green algae toxin adsorbing and removing rate, has a function of inhibiting growth of the blue-green algae and good effects for removing a plurality of organic and inorganic pollutants in water, effectively improves water quality, and is suitable for treating complex water environments.

Description

A kind of blue algae treatment agent containing waste tobacco stem and preparation method thereof
Technical field
The present invention relates to cyanophyceae and administer field, particularly relate to a kind of blue algae treatment agent containing waste tobacco stem 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 containing waste tobacco stem 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 containing waste tobacco stem, it is to be prepared by the raw material of following weight parts:
Waste tobacco stem 5-10, conch meal 20-30, aluminum sulfate 2-4, kieselguhr 30-40, sodium lignin sulfonate 0.5-1, sodium tripolyphosphate 0.5-1, acrylamide 0.2-0.4, purple perilla powder 0.5-1, Flos Lonicerae 1-2, polyvinylpyrrolidone 0.3-0.5, Ammonium persulfate. 0.03-0.05, 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 containing waste tobacco stem, comprises the following steps:
(1) raw material is weighed by weight, mix homogeneously with composite assistant after kieselguhr, conch meal and aluminum sulfate are processed 2-4h under the conditions of 400-600 DEG C, prior to 60-80 DEG C of stirring 1-2h, be then dried completely in 100-120 DEG C, it is ground to 300-400 mesh, obtains modified powder；
(2) by waste tobacco stem and sodium tripolyphosphate, grind uniformly after sodium lignin sulfonate mixing, then press in the NaOH solution of solid-liquid weight ratio 1:5-1:10 addition 10-15% and stir 1-2h in 50-60 DEG C, add purple perilla powder and the common defibrination of Flos Lonicerae after cooling and process until particle diameter≤20 μm of serosity, then pH is adjusted to 8-9, add acrylamide and Ammonium persulfate. 60-70 DEG C stirring 1-2h, 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, obtain the blue algae treatment agent containing waste tobacco stem.
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 conch meal again with alkaline hydrolysis graft modification after tobacco stalk fibre be combined, simultaneously because effect of active substance in the raw materials such as cabo, the blue algae treatment agent obtained is made to have 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, effect of suppression blue algae growth can also be played, simultaneously to multiple organic in water, inorganic pollution material also has good removal effect, it is effectively improved water quality, it is applicable to the process of Complex Water Environment.
Detailed description of the invention
A kind of blue algae treatment agent containing waste tobacco stem, it is to be prepared by the raw material of following weight parts:
Waste tobacco stem 5, conch meal 20, aluminum sulfate 2, kieselguhr 30, sodium lignin sulfonate 0.5, sodium tripolyphosphate 0.5, acrylamide 0.2, purple perilla powder 0.5, Flos Lonicerae 1, polyvinylpyrrolidone 0.3, Ammonium persulfate. 0.03, 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 containing waste tobacco stem, comprises the following steps:
(1) weigh raw material by weight, mix homogeneously with composite assistant after kieselguhr, conch meal and aluminum sulfate are processed 2h under the conditions of 400 DEG C, 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) grind uniformly after waste tobacco stem being mixed with sodium tripolyphosphate, sodium lignin sulfonate, then press in the NaOH solution of solid-liquid weight ratio 1:5 addition 10% and stir 1h in 50 DEG C, add purple perilla powder and the common defibrination of Flos Lonicerae after cooling and process until particle diameter≤20 μm of serosity, then pH is adjusted to 8, add acrylamide and Ammonium persulfate. 60 DEG C stirring 1h, 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, obtains the blue algae treatment agent containing waste tobacco stem.
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: 98.05%；
Turbidity removal rate: 93.19%；
Algae toxins clearance: 79.45%.

Claims (2)

1. the blue algae treatment agent containing waste tobacco stem, it is characterised in that it is to be prepared by the raw material of following weight parts:
Waste tobacco stem 5-10, conch meal 20-30, aluminum sulfate 2-4, kieselguhr 30-40, sodium lignin sulfonate 0.5-1, sodium tripolyphosphate 0.5-1, acrylamide 0.2-0.4, purple perilla powder 0.5-1, Flos Lonicerae 1-2, polyvinylpyrrolidone 0.3-0.5, Ammonium persulfate. 0.03-0.05, 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 containing waste tobacco stem the most according to claim 1, it is characterised in that comprise the following steps:
(1) raw material is weighed by weight, mix homogeneously with composite assistant after kieselguhr, conch meal and aluminum sulfate are processed 2-4h under the conditions of 400-600 DEG C, prior to 60-80 DEG C of stirring 1-2h, be then dried completely in 100-120 DEG C, it is ground to 300-400 mesh, obtains modified powder；
(2) by waste tobacco stem and sodium tripolyphosphate, grind uniformly after sodium lignin sulfonate mixing, then press in the NaOH solution of solid-liquid weight ratio 1:5-1:10 addition 10-15% and stir 1-2h in 50-60 DEG C, add purple perilla powder and the common defibrination of Flos Lonicerae after cooling and process until particle diameter≤20 μm of serosity, then pH is adjusted to 8-9, add acrylamide and Ammonium persulfate. 60-70 DEG C stirring 1-2h, 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, obtain the blue algae treatment agent containing waste tobacco stem.
CN201610221958.2A 2016-04-12 2016-04-12 A blue-green algae treating agent containing waste tobacco stems and a preparing method thereof Pending CN105831173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610221958.2A CN105831173A (en) 2016-04-12 2016-04-12 A blue-green algae treating agent containing waste tobacco stems and a preparing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610221958.2A CN105831173A (en) 2016-04-12 2016-04-12 A blue-green algae treating agent containing waste tobacco stems and a preparing method thereof

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Publication Number Publication Date
CN105831173A true CN105831173A (en) 2016-08-10

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508505A (en) * 2009-03-23 2009-08-19 金坛阿波罗生物制品有限公司 Method for removing blue algae in water and reducing algae stench
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101508505A (en) * 2009-03-23 2009-08-19 金坛阿波罗生物制品有限公司 Method for removing blue algae in water and reducing algae stench
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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Application publication date: 20160810