CN101525165B - Calcium peroxide preparation used for water fast oxygenation and preparation method thereof - Google Patents
Calcium peroxide preparation used for water fast oxygenation and preparation method thereof Download PDFInfo
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- CN101525165B CN101525165B CN2009100741794A CN200910074179A CN101525165B CN 101525165 B CN101525165 B CN 101525165B CN 2009100741794 A CN2009100741794 A CN 2009100741794A CN 200910074179 A CN200910074179 A CN 200910074179A CN 101525165 B CN101525165 B CN 101525165B
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Abstract
The invention relates to a calcium peroxide preparation used for water fast oxygenation and a preparation method thereof which belong to the technical field of water quality treatment and are used for solving the problem that the prior calcium peroxide product has slow oxygenation effect and is not easy for applying. The technical proposal is as follows: the preparation is made from the raw materials with the weight portions as follows: 60 to 80 portions of calcium peroxide, 0.5 to 4 portions of adhesive, 10 to 20 portions of stabilizing agent, 0.2 to 2 portions of parting agent and 10 to 20 portions of exciting agent. The invention has the obvious advantages as follows: 1. the invention can increase the oxygen content of water fast, improve the water quality, eliminate pathogenicbacteriaand deodorize; 2. the product can subside to the bottom of the water after being put into the water, increases the oxygen content of the water completely and also can disinfect the water from bottom to top; 3. the product has good stability and long shelf life and is not decomposed easily under normal state, the effective period can be more than one year; and 4. the invention has simple operation, is convenient for using and is safe and effective.
Description
Technical field
The present invention relates to a kind of oxygenation, sterilizing agent, can carry out oxygenation, disinfectant calcium peroxide preparation and preparation method to water body fast after especially being dissolved in water body, belong to the water conditioning technical field.
Background technology
Along with the increase day by day to fishery products quality protein demand, culture fishery also is in the stage of greatly developing.In modern aquaculture; the oxygen in water deficiency is the principal element that influences fishes and shrimps output; high-density breeding and subatmospheric cause the aquaculture water severe depletion of oxygen through regular meeting; cause the particularly redox potential decline of bottom of water body; the pH value reduces; organism decomposes not thorough, and a large amount of deleterious anaerobism product hydrogen sulfide, methane, ammonia-nitrogen content rise, and especially can cause the general pool of large batch of fishes and shrimps and death when temperature suddenlys change.The insufficient method of current solution oxygen in water has two kinds, and a kind of is mechanical enhancement, and by air pump or stir to the water body bubbling air, but this can only solve surface or local anoxic, can't make whole water body, particularly water bottom oxygenation.Another kind is a chemical enhancement, adds the chemical enhancement agent in water body.Calcium peroxide is a kind of low price, good stability, nontoxic oxygenation agent, can be used to increase oxygen in water, improve water quality, regulate water pH value, eliminate pathogenic bacteria, disinfecting, deodorizing, and have the advantages that to put oxygen at a slow speed for a long time, in aquaculture a kind of low-cost water body oxygenation agent.But calcium peroxide in use has following problem: 1. because calcium peroxide has the oxygen characteristics of putting for a long time at a slow speed, in the temperature sudden change, during the severe depletion of oxygen of aquaculture water, can not play the effect of fast oxygenation, the sorrow that the aid is too slow to be helpful is arranged; 2. the problem of adding of calcium peroxide has restricted its popularization and application, calcium peroxide is pulverulence usually, very difficult difficulty is deposited to the bottom, make the special water bottom of whole water body not reach oxygenation effect, if be added in the water body again with calcium peroxide is earlier water-soluble, specialized apparatus is arranged, and artificial cost is big, has increased the cost of aquaculture.
Summary of the invention
The present invention be used to overcome prior art defective, provide a kind of oxygenation effect rapidly obviously, be convenient to throw in, the calcium peroxide preparation that is used for water fast oxygenation and the preparation method of good stability.
The alleged problem of the present invention is solved by following technical scheme:
A kind of calcium peroxide preparation that is used for water fast oxygenation, its special feature is: it is made by the raw material of following mass parts: calcium peroxide 60～80, tackiness agent 0.5～4, stablizer 10～20, releasing agent 0.2～2, exciting agent 10～20, described tackiness agent are a kind of or its mixture of pregelatinized Starch, Microcrystalline Cellulose, lactose, secondary calcium phosphate, polyvinylpyrrolidone, carboxymethyl cellulose; Described stablizer is a kind of or its mixture of anhydrous sodium sulphate, Magnesium Chloride Anhydrous, calcium chloride; Releasing agent is a kind of or its mixture of Sodium Benzoate, sodium-chlor, sal epsom, sodium-acetate, Magnesium Stearate, magnesium laurylsulfate, and exciting agent is a kind of or its mixture of sodium pyrosulfate, citric acid, tartrate, hexanodioic acid, fumaric acid.
The above-mentioned calcium peroxide preparation that is used for water fast oxygenation, it is made by the raw material of following mass parts: calcium peroxide 65～75, polyvinylpyrrolidone 0.7～2.5, Magnesium Chloride Anhydrous 12～18, Sodium Benzoate 0.5～1.5, sodium pyrosulfate 12～18.
The above-mentioned calcium peroxide preparation that is used for water fast oxygenation, it is made by the raw material of following mass parts: calcium peroxide 70, polyvinylpyrrolidone 1.2, Magnesium Chloride Anhydrous 14, Sodium Benzoate 0.8, sodium pyrosulfate 16.
The above-mentioned calcium peroxide preparation that is used for water fast oxygenation, described preparation profile is shapes such as sheet, piece, ball or rod, the monomer whose quality is greater than 0.2g.
A kind of preparation method who is used for the calcium peroxide preparation of water fast oxygenation, it carries out as follows:
A. take by weighing raw material by proportioning, it is that granularity is that granularity less than 80 orders for granularity less than 150 orders, other raw material pulverizing less than 20 orders, stablizer pulverizing that calcium peroxide is pulverized;
B. add exciting agent, the stablizer of formula ratio in mixing tank, mixing is even;
C. in the mixing raw material of above-mentioned b step, add tackiness agent, the releasing agent of formula ratio, mix;
D. in the mixing raw material of above-mentioned c step, add the calcium peroxide of formula ratio, mix;
E. with the shape preparations such as sheet, piece, ball or rod of above-mentioned mixing raw material neutralizing monomer quality greater than 0.2g, humidity is controlled less than 45%R.H., pressure 2.1～4.2T/cm
2, pack, get product.
The present invention is directed to existing calcium peroxide preparation oxygenation effect problem slow, that be difficult for throwing in improves, its product is made by calcium peroxide, tackiness agent, stablizer, releasing agent, exciting agent, and preparation is the shapes such as sheet, piece, ball or rod of monomer mass greater than 0.2g.The present invention has following remarkable advantage: 1, can increase the oxygen level of water body fast, improve water quality, eliminate pathogenic bacteria, deodorizing; 2, this product can be deposited to the bottom after dropping into water body, increases the oxygen level of water body comprehensively, and can carry out water correction to water body from bottom to top; Calcium peroxide can be improved bottom material of pond for breeding, and removal of hydrogen sulfide reduces the water body ammonia-nitrogen content; Chi Shuizhong uses calcium peroxide, in its sinking process gradually, can make the cohesion of organism in the water body and suspended substance, forms cotton-shaped colloidalmaterial gradually and sinks under water or form foam-like material and float in pool side, and the clarification aquaculture water plays the effect that purifies water; Simultaneously, it has increased the transparency of water body, promotes the photosynthesis of plant plankton, increases water body dissolved oxygen and level of compensation; The present invention can produce rapidly the active oxygen gas microvesicle after rendering to the bottom, in the rise process that made progress by the bottom, be dissolved in successively on the way in the water body, therefore, than traditional oxygenating, more can significantly improve the middle lower floor oxygen level of water body; Calcium peroxide can also suppress the breeding of anaerobe, can kill anerobe and malignant bacteria effectively, reaches the effect to water body disinfection; According to surveying and determination, 0.25% calcium peroxide effect 3min reaches 99.9% to streptococcus aureus and intestinal bacteria killing rate; 3, product stability is good, is difficult under the normality decomposing, and the quality guaranteed period is permanent, and validity period can be above 1 year; 3, simple to operate, easy to use, safe and effective.
Embodiment
Calcium peroxide is a kind of good disinfectant and oxygenation agent, is pulverulence under the usual condition, swims in the water body top layer, has slowly-releasing oxygenation disinfection.The present invention adds tackiness agent, stablizer, releasing agent and exciting agent in the calcium peroxide of pulverulence, form difform preparation with certainweight through compacting, and its profile is beneficial to preparation and is deposited to the bottom, increases the oxygen level of water body from bottom to top.The exciting agent that adds in the product can impel calcium peroxide snap-out release in the aqueous solution to go out oxygen, to reach rapid oxygenation disinfectant effect; Stablizer can keep stability of formulation on the one hand under normal conditions, can stop preparation pulverous calcium peroxide and exciting agent reaction in preparation process on the other hand; Tackiness agent can adhere to together each component under the situation of pressurized; Releasing agent can make the intact moulding of tablet, and deviates from from mould like a cork.
Product of the present invention carries out 54 ℃ of hot accelerated stability tests according to Ministry of Health's 2002 editions " disinfection technology standards ", and effective constituent (active oxygen) content rate of descent is in 7%, and the quality guaranteed period is 1 year.Above-mentioned performance exceeds " disinfection technology standard " middle defined: at 54 ℃, under 75% the relative humidity, medicine is preserved 14 days index.Directly render to when the present invention uses in the water body, injected volume restrains with 4000-8000 by every mu of 1 meter depth of water, the multiplicable use of water quality deterioration.
Several embodiment below are provided:
Embodiment 1: take by weighing calcium peroxide 75kg, polyvinyl pyrrolidone 0.7kg, stablizer Magnesium Chloride Anhydrous 12kg, releasing agent Sodium Benzoate 0.5kg, exciting agent sodium pyrosulfate 18kg;
Embodiment 2: take by weighing calcium peroxide 65kg, polyvinyl pyrrolidone 2.5kg, stablizer Magnesium Chloride Anhydrous 18kg, releasing agent Sodium Benzoate 1.5kg, exciting agent sodium pyrosulfate 12kg;
Embodiment 3: take by weighing calcium peroxide 70kg, polyvinyl pyrrolidone 1.2kg, stablizer Magnesium Chloride Anhydrous 14kg, releasing agent Sodium Benzoate 0.8kg, exciting agent sodium pyrosulfate 16kg;
Embodiment 4: take by weighing calcium peroxide 60kg, binders pregelatinized starch 0.5kg, stablizer anhydrous sodium sulphate 10kg, releasing agent sodium-chlor 0.2kg, exciting agent citric acid 10kg;
Embodiment 5: take by weighing calcium peroxide 80kg, tackiness agent Microcrystalline Cellulose 4kg, stablizer calcium chloride 20kg, releasing agent sal epsom 2kg, exciting agent tartrate 20kg;
Embodiment 6: 18kg, releasing agent sodium-acetate, Magnesium Stearate, magnesium laurylsulfate are total to 1.0kg, exciting agent hexanodioic acid, fumaric acid 13kg altogether altogether to take by weighing calcium peroxide 73kg, tackiness agent lactose, the common 1.0kg of secondary calcium phosphate, stablizer Magnesium Chloride Anhydrous, calcium chloride;
Embodiment 7: 15kg, releasing agent Sodium Benzoate, sodium-chlor, sal epsom are total to 1.5kg, exciting agent hexanodioic acid 18kg altogether to take by weighing calcium peroxide 62kg, tackiness agent carboxymethyl cellulose 3kg, stablizer anhydrous sodium sulphate, Magnesium Chloride Anhydrous, calcium chloride;
Take by weighing raw material by the foregoing description, it is that granularity is that granularity less than 80 orders for granularity less than 150 orders, other raw material pulverizing less than 20 orders, stablizer pulverizing that calcium peroxide is pulverized; Add exciting agent, the stablizer of formula ratio earlier in mixing tank, mixing is even; In above-mentioned mixing raw material, add tackiness agent, the releasing agent of formula ratio again, mix; In above-mentioned mixing raw material, add the calcium peroxide of formula ratio then, mix.Above-mentioned mixing raw material is pressed into the shape preparations such as sheet, piece, ball or rod of monomer mass greater than 0.2g, and humidity is controlled less than 45%R.H., pressure 2.1～4.2T/cm
2, pack, get product.
Claims (4)
1. calcium peroxide preparation that is used for water fast oxygenation, it is characterized in that: it is made by the raw material of following mass parts: calcium peroxide 60～80, tackiness agent 0.5～4, stablizer 10～20, releasing agent 0.2～2, exciting agent 10～20, described tackiness agent are a kind of or its mixture in pregelatinized Starch, Microcrystalline Cellulose, lactose, secondary calcium phosphate, polyvinylpyrrolidone or the carboxymethyl cellulose; Described stablizer is a kind of or its mixture in anhydrous sodium sulphate, Magnesium Chloride Anhydrous or the calcium chloride; Described releasing agent is a kind of or its mixture in Sodium Benzoate, sodium-chlor, sal epsom, sodium-acetate, Magnesium Stearate or the magnesium laurylsulfate, and described exciting agent is a kind of or its mixture in sodium pyrosulfate, citric acid, tartrate, hexanodioic acid or the fumaric acid;
Described calcium peroxide preparation is made according to the following steps:
A. take by weighing raw material by proportioning, with calcium peroxide pulverize for granularity less than 20 orders, stablizer pulverize for granularity less than 150 orders, other raw material pulverizing is that granularity is less than 80 orders;
B. add exciting agent, the stablizer of formula ratio in mixing tank, mixing is even;
C. in above-mentioned b step gained mixing raw material, add tackiness agent, the releasing agent of formula ratio, mix;
D. in above-mentioned c step gained mixing raw material, add the calcium peroxide of formula ratio, mix;
E. above-mentioned mixing raw material is pressed into the preparation of monomer mass greater than sheet, piece, ball or the bar-like shape of 0.2g, humidity is controlled less than 45% RH, pressure 2100～4200kg/cm
2, pack, get product.
2. according to the described calcium peroxide preparation that is used for water fast oxygenation of claim 1, it is characterized in that it is made by the raw material of following mass parts: calcium peroxide 65～75, polyvinylpyrrolidone 0.7～2.5, Magnesium Chloride Anhydrous 12～18, Sodium Benzoate 0.5～1.5, sodium pyrosulfate 12～18.
3. according to the described calcium peroxide preparation that is used for water fast oxygenation of claim 2, it is characterized in that it is made by the raw material of following mass parts: calcium peroxide 70, polyvinylpyrrolidone 1.2, Magnesium Chloride Anhydrous 14, Sodium Benzoate 0.8, sodium pyrosulfate 16.
4. according to the described calcium peroxide preparation that is used for water fast oxygenation of claim 3, it is characterized in that described preparation profile is sheet, piece, ball or bar-like shape, the monomer whose quality is greater than 0.2g.
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| CN2009100741794A CN101525165B (en) | 2009-04-20 | 2009-04-20 | Calcium peroxide preparation used for water fast oxygenation and preparation method thereof |
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| CN101525165B true CN101525165B (en) | 2011-01-05 |
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| CN104310555A (en) * | 2014-11-06 | 2015-01-28 | 苏州嘉净环保科技股份有限公司 | Dephosphorizing method for sewage treatment equipment |
| CN104920281B (en) * | 2014-12-26 | 2017-12-15 | 浙江省海洋水产研究所 | A kind of aquatic products On Transportaion of Live case |
| CN105271496A (en) * | 2015-10-26 | 2016-01-27 | 苏州书瑞环保科技有限公司 | Environment-friendly nano sedimentation agent for water treatment and preparation method of sedimentation agent |
| CN105540772B (en) * | 2015-12-25 | 2018-04-10 | 武汉回盛生物科技股份有限公司 | A kind of substrate improvement tablet used for aquiculture and preparation method thereof |
| CN106006978B (en) * | 2016-06-03 | 2019-05-21 | 中国科学院水生生物研究所 | The substrate improved materials and preparation method and restorative procedure of a kind of high organic bed mud shallow lake |
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| CN107117666A (en) * | 2017-05-11 | 2017-09-01 | 江苏苏沃尚新材料科技有限公司 | A kind of water quality cleansing agent |
| CN107285450B (en) * | 2017-06-23 | 2020-07-14 | 贝嘉美（天津）生物技术研发有限公司 | Efficient oxygen increasing agent used in aquaculture and application thereof |
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| CN109467155A (en) * | 2018-12-11 | 2019-03-15 | 同济大学 | A kind of granular pattern calper calcium peroxide sustained release agent and preparation method thereof |
| CN111056880B (en) * | 2019-12-13 | 2022-04-22 | 江西辉隆生态肥业有限公司 | Special fertilizer for shrimp and rice co-farming and preparation method thereof |
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