CN103027055B - Moss-algae killer and production method thereof - Google Patents
Moss-algae killer and production method thereof Download PDFInfo
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- CN103027055B CN103027055B CN201210449647.3A CN201210449647A CN103027055B CN 103027055 B CN103027055 B CN 103027055B CN 201210449647 A CN201210449647 A CN 201210449647A CN 103027055 B CN103027055 B CN 103027055B
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Abstract
The invention relates to moss-algae killer and a production method of the moss-algae killer, wherein the moss-algae killer is used for killing harmful mosses and algae in aquatic water. The moss-algae killer is obtained by carrying out the steps such as spraying, mixing step by step, screening and the like to 2-methylmercapto-4,6-di(ethylamino)-1,3,5-triazine, dodecyl dimethyl benzyl ammonium chloride, isothiazolinone and solid adsorbent with a water absorption function in scientific proportion. The moss-algae killer is used for killing mosses and harmful algae in the aquatic water, and is provided with the characteristics of small dosage, low cost, high efficiency, convenience operation, quick acting, high killing ratio and no residues.
Description
Technical field
The present invention relates to a kind of aquatic products medicine, specifically, relate to a kind ofly for killing harmful liverwort of breeding water body and the aquatic products medicine of algae, the invention still further relates to its production method.
Background technology
China is an aquaculture big country, and aquatic products medicine is the important guarantee that culture fishery develops in a healthy way.Along with the development of intensive culture industry, the continuous rich water in aquaculture family, water transfer and unreasonablely use and abuse veterinary drug, cause many-sided negative effects such as seawater eutrophication, water pollution and medicament residue, thereby hinder animal normal growth and production, reduce product yield and quality, jeopardize health and social stability.Therefore in new period reinforcement, to aquatic animal to grow, Environmental Studies are necessary.
From 2007 so far, Along Qingdao Coast Area aquaculture is attacked by 5 Enteromorphas.Enteromorpha besieged city, culture fishery, marine environment suffer enormous impact." Chinese Sea disaster communique " demonstration that National Bureau of Oceanography issues, the direct economic loss that the Enteromorpha disaster occurring for 2009 causes Shandong Province reaches 6.41 hundred million yuan.
The seawater eutrophication that the excessive economic activity of the mankind causes is the major reason that Enteromorpha breaks out.In the past few decades, Chinese Urbanization, industrialization and the fast development of agricultural and the rapid expanding of population, the magnanimity that enters of industrial wastewater and sanitary sewage increases severely, add the nutritive salt such as the nitrogen phosphorus in farmland chemical fertilizer, agricultural chemicals and other pollutants that rainwash brings, for Enteromorpha breaks out the external nutrition condition that provides sufficient.The moss harm aquaculture problem that body eutrophication causes has become the focus of paying close attention in recent years about scientific research personnel.Moss (water-bed steel wire algae) overgrowing can fetter aquatic livestock on the one hand, causes aquatic animal to grow limited space even to strangle, and affects increasing peasant income.On the other hand because moss kill difficulty, or kill moss and cause the life and health of water pollution harm aquatic livestock, or spend a large amount of manpower and materials and manually skim; And after the death of moss raised growth, can cause the smelly end, anoxic if skim not in time, cause that the large quantities of death of aquatic livestock (sea cucumber, clam, abalone) causes more serious loss.
Summary of the invention
For overcoming above-mentioned defect, the object of the present invention is to provide that a kind of effect is high, easy to operate, instant effect, killing rate are high kills tongue algicide and production method thereof.
The tongue algicide that kills provided by the invention, composed of the following components by weight percentage:
2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines 40-60%
Dodecyl benzyl dimethyl ammonium chloride 10-20%
Isothiazolinone 5-10%
There is the solid absorbent 10%-45% of absorbent function.
2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines is known substance, its structural formula is:
, its protein by active group and thread algae in conjunction with forming complex compound, reduces rapidly plant surface tension force, thereby its precipitation is lost activity rapidly, can block the nutrient absorption approach of root tissue simultaneously, reaches thread algae also thoroughly dead root; Dodecyl benzyl dimethyl ammonium chloride is known substance, and its structural formula is:
it is a kind of cationic surfactant, has wide spectrum, efficient sterilization algae removal ability, can effectively control bacterium algae propagation and foundry loam growth in water, and there is the effect of peeling off of good foundry loam and certain dispersion, osmosis, have simultaneously certain deoil, deodorizing capability and corrosion inhibition; Isothiazolinone, can with this trade name from Shandong calm and peaceful water treatment Co., Ltd buy, it plays killing action by the key that disconnects bacterium and algae protein matter, after contacting with microorganism, can irreversibly suppress rapidly its growth, thereby therefore cause the death of microbial cell to there is extremely strong inhibition and killing action to common algae; Solid absorbent can figuration except playing, make product effect easy to use, can also adsorption moisture, prevent that isothiazolinone from absorbing moisture aftereffect with reducing.Above 4 kinds of components are commercial goods, can buy by various commercial channel.
After four kinds of components are combined according to described proportioning, synergistic effect is obvious, and drug effect significantly improves, instant effect, and tongue algae lethality is high, kills tongue algae removal thorough; Drug effect improves, and the consumption of active ingredient declines, and has reduced use cost, reduces residual and environmental pollution; Composition is made up of the active ingredient of different mechanism of action, and action site increases, and is conducive to overcome and delays drug-fast generation, is the important means of the harmful tongue algae of the comprehensive regulation.
Optimally, solid absorbent is zeolite.Zeolite is the particle with many molecule gaps, has good adsorptivity and water imbibition, and it not only can adsorption moisture, prevents that isothiazolinone from absorbing moisture aftereffect with reducing, and also has the premium properties such as ion exchangeable and catalytic.Do with zeolite the tongue algicide that kills that solid absorbent is prepared from and also have following effect: 1, the harmful substances such as heavy metal ion are had to obvious absorption and selective ion exchange ability; 2, can effectively reduce the impact of water-bed hydrogen sulphide toxicity; 3, reconcile water pH value; 4, increase dissolved oxygen in water; 5, can reclaim after treatment regeneration.
Production method of killing tongue algicide provided by the invention, is made up of following steps successively, and wherein the percentage by weight of each component is described above.
A: first by 2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines adds in trough-type mixture machine, then packs dodecyl benzyl dimethyl ammonium chloride in sprayer into, and limit is to atomized spray in trough-type mixture machine, and limit mix and blend, after been sprayed, stirs.
B: after isothiazolinone is added in trough-type mixture machine, mix.
C: after solid absorbent is added in trough-type mixture machine, mix.
D: that screens suitable size kills tongue algicide.
Optimally, in steps A, after been sprayed, mixing time is 30min, can make component to be mixed mix fully.
Optimally, in step B, adding incorporation time after isothiazolinone is 15min, can make component to be mixed mix fully.
Optimally, in step C, adding incorporation time after solid absorbent is 20min, can make solid absorbent fully adsorb.
Optimally, screen diameter and be not less than 120 objects and kill tongue algicide in step D, can adsorb more component, make product consumption few, cost is low.
Provided by the inventionly kill tongue algicide and production method has following beneficial effect.
(1), high, the instant effect of effect.Can remove fast harmful liverwort and other harmful algae (blue-green algae, black wool algae, green hair algae) and the doederlein spikemoss herbs etc. such as steel wire algae in ginseng, shrimp, crab, fish, soft-shelled turtle, shellfish and other breeding water bodies, flap algae, Enteromorpha, continuous tongue (above be referred to as " moss "), the moss being attached on net cage, netting gear and shrimp, crab, soft-shelled turtle, shellfish, freshwater mussel body surface is also had to removing decomposition.Rear general 3-4 days death for fine day, starts jaundice for 3-4 days at the latest.
(2), product consumption is few, cost is low.General water temperature is more than 15 ℃, and every mu/meter of consumption is generally 400-600 gram, and harmful algae proportion is large, in harmful algae and harmful liverwort comparatively dense or the situation such as water temperature is lower, should increase consumption.
(3), easy to operate.Just can kill tongue algae removal by the mode of splashing, manually skim method than current use and save labor, raise the efficiency.
(4), killing rate is high, kills the high energy of tongue algaecidal rate and reaches more than 98%, market, social and economic benefits have a extensive future.
(5), product noresidue.Utilize organic matter as primary raw material, see that light degrades gradually, not polluted water environment, have have no side effect, the advantage such as noresidue, meet product safety requirement.
(6), production technology advanced person.Utilize composite coated technology tissue to produce, technique advanced person.
Embodiment
Further illustrate the present invention below by embodiment and comparative example.With embodiment and comparative example produce obtain kill tongue algicide, under identical condition, kill the experiment of tongue algae removal, and record tongue algae death time and lethality.The tongue algae death time when from the medication of tongue algae, being observed visually withered jaundice to the time used till blackout, the tongue algae death time is shorter, illustrates that effect is higher, it is faster to take effect; Tongue algae lethality is the percentage that on the water surface, the dead area of tongue algae accounts for whole tongue algae areas, and tongue algae lethality is higher, illustrate kill more thorough, effect is stronger.Kill the experiment of tongue algae removal: adopt six long 3 meters wide 3 meters high cement pits of 1.5 meters that are arranged in same temperature humidity environment, put into the water of same cultivating pool, water is high 1 meter.Then will be harmful to liverwort harmful algae and drag in pond, and make it be paved with equably the cement pit water surface, and make tongue algae kind, quantity and density substantially the same.Take respectively six kinds of aquatic products medicines of 6 g, be sprinkled into respectively in six ponds at 9 o'clock in the morning of same fine day, while being sprinkled into, water temperature is more than 15 ℃.Observe afterwards the tongue algae death time every day and calculate lethality.
Embodiment 1:
The production method of killing tongue algicide of the present embodiment is such, by the each weight percentages of components of the present embodiment in table 1, carries out successively.
A: first by 2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines adds in trough-type mixture machine, then packs dodecyl benzyl dimethyl ammonium chloride in sprayer into, and limit is to atomized spray in trough-type mixture machine, and limit mix and blend, after been sprayed, stirs.
B: press the percentage by weight of the present embodiment in table 1, after isothiazolinone is added in trough-type mixture machine, mix.
C: press the percentage by weight of the present embodiment in table 1, after solid absorbent is added in trough-type mixture machine, mix.
D: that screens suitable size kills tongue algicide.
The solid absorbent of the present embodiment is set to zeolite; In steps A, after been sprayed, mixing time is 30min; In step B, adding incorporation time after isothiazolinone is 15min; In step C, adding incorporation time after solid absorbent is 20min; In step D, screening diameter is not less than 120 objects and kills tongue algicide.
Produce with the present embodiment the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is, each weight percentages of components difference, and concrete numerical value is in table 1.Produce with the present embodiment the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Embodiment 3:
The difference of the present embodiment and embodiment 1 is, each weight percentages of components difference, and concrete numerical value is in table 1.Produce with the present embodiment the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Embodiment 4:
The difference of the present embodiment and embodiment 1 is, each weight percentages of components difference, and concrete numerical value is in table 1.Produce with the present embodiment the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Comparative example 1:
The production method of killing tongue algicide of this comparative example is such, carries out successively by the each weight percentages of components of this comparative example in table 1.
A: first by 2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines adds in trough-type mixture machine, then packs dodecyl benzyl dimethyl ammonium chloride in sprayer into, and limit is to atomized spray in trough-type mixture machine, and limit mix and blend, after been sprayed, stirs.
B: press the each weight percentages of components of this comparative example in table 1, after isothiazolinone is added in trough-type mixture machine, mix.
C: press the each weight percentages of components of this comparative example in table 1, after adsorbent is added in trough-type mixture machine, mix.
D: that screens suitable size kills tongue algicide.
The solid absorbent of this comparative example is set to zeolite; In steps A, after been sprayed, mixing time is 30min; In step B, adding incorporation time after isothiazolinone is 15min; In step C, adding incorporation time after solid absorbent is 20min; In step D, screening diameter is not less than 120 objects and kills tongue algicide.
Produce by this comparative example the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Comparative example 2:
The difference of this comparative example and comparative example 1 is, each weight percentages of components difference, and concrete numerical value is in table 1.Produce by this comparative example the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Comparative example 3:
The difference of this comparative example and comparative example 1 is, each weight percentages of components difference, and concrete numerical value is in table 1.Produce by this comparative example the tongue algicide that kills obtaining and kill the experiment of tongue algae removal, observe the tongue algae death time and calculate lethality, be recorded in table 1.
Table 1
In above-mentioned table 1, the contrast of the tongue algae death time of each embodiment and comparative example and lethality shows, not only the tongue algae death time is short for embodiment, instant effect and tongue algae lethality is high, to kill tongue algae removal thorough.Therefore method of the present invention is obviously better than comparative example.
Claims (7)
1. kill a tongue algicide, it is characterized in that: it is by 2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines, dodecyl benzyl dimethyl ammonium chloride, isothiazolinone and there is the solid absorbent composition of absorbent function, wherein the percentage by weight of each component is 2-methyl mercapto-4, 6-bis-(ethylamino)-1, 3, 5-triazine 40%, dodecyl benzyl dimethyl ammonium chloride 10%, isothiazolinone 5%, there are solid absorbent 45% or 2-methyl mercapto-4 of absorbent function, 6-bis-(ethylamino)-1, 3, 5-triazine 50%, dodecyl benzyl dimethyl ammonium chloride 15%, isothiazolinone 7.5%, there are solid absorbent 27.5% or 2-methyl mercapto-4 of absorbent function, 6-bis-(ethylamino)-1, 3, 5-triazin-6 0%, dodecyl benzyl dimethyl ammonium chloride 20%, isothiazolinone 10%, there are solid absorbent 10% or 2-methyl mercapto-4 of absorbent function, 6-bis-(ethylamino)-1, 3, 5-triazin-6 0%, dodecyl benzyl dimethyl ammonium chloride 15%, isothiazolinone 7.5%, there is the solid absorbent 17.5% of absorbent function.
2. the tongue algicide that kills according to claim 1, is characterized in that: described solid absorbent is set to zeolite.
3. production method of killing tongue algicide according to claim 1, is characterized in that: be made up of following steps successively, wherein the percentage by weight of each component is as claimed in claim 1:
A: first by 2-methyl mercapto-4,6-bis-(ethylamino)-1,3,5-triazines adds in trough-type mixture machine, then packs dodecyl benzyl dimethyl ammonium chloride in sprayer into, and limit is to atomized spray in trough-type mixture machine, and limit mix and blend, after been sprayed, stirs;
B: after isothiazolinone is added in trough-type mixture machine, mix;
C: after solid absorbent is added in trough-type mixture machine, mix;
D: that screens suitable size kills tongue algicide.
4. production method of killing tongue algicide according to claim 3, is characterized in that: in described steps A, after been sprayed, mixing time is 30min.
5. production method of killing tongue algicide according to claim 3, is characterized in that: in described step B, adding incorporation time after isothiazolinone is 15min.
6. production method of killing tongue algicide according to claim 3, is characterized in that: in described step C, adding incorporation time after solid absorbent is 20min.
7. production method of killing tongue algicide according to claim 3, is characterized in that: in described step D, screen diameter and be not less than 120 objects and kill tongue algicide.
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Families Citing this family (7)
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| CN104886158A (en) * | 2015-05-11 | 2015-09-09 | 广西复鑫益生物科技有限公司平南分公司 | Special moss remover for leech breeding |
| CN104973988A (en) * | 2015-08-11 | 2015-10-14 | 刘彬 | Production method of macroelement liquid water-soluble fertilizer capable of preventing greenhouse moss |
| CN104973986A (en) * | 2015-08-11 | 2015-10-14 | 刘彬 | Production method of microelement liquid water-soluble fertilizer capable of preventing greenhouse moss |
| CN105237163A (en) * | 2015-09-14 | 2016-01-13 | 刘彬 | Production method of biological organic fertilizer having moss killing effect |
| CN105237164A (en) * | 2015-09-14 | 2016-01-13 | 刘彬 | Production method of organic fertilizer having moss killing effect |
| CN107801725A (en) * | 2017-10-17 | 2018-03-16 | 四川国光农化股份有限公司 | A kind of composition pesticide and its application on preventing and treating bryophyte |
| CN107996600A (en) * | 2017-12-12 | 2018-05-08 | 长沙拜特生物科技研究所有限公司 | Improver of water quality and preparation method thereof |
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Inventor after: Fan Jixiang Inventor after: Sun Xianglin Inventor after: Wang Jichun Inventor before: Fan Jixiang Inventor before: Wang Jichun |
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