CN104445468B - A kind of Trionyx sinensis (Wiegmann) cultivation water purification agent - Google Patents
A kind of Trionyx sinensis (Wiegmann) cultivation water purification agent Download PDFInfo
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- CN104445468B CN104445468B CN201410738049.7A CN201410738049A CN104445468B CN 104445468 B CN104445468 B CN 104445468B CN 201410738049 A CN201410738049 A CN 201410738049A CN 104445468 B CN104445468 B CN 104445468B
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- water
- wiegmann
- trionyx sinensis
- purification agent
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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
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
It is an object of the invention to provide a kind of Trionyx sinensis (Wiegmann) cultivation water purification agent, its composition is as follows: activated carbon 30%, L ascorbic acid 20%, five water citric acid 10%, EDETATE SODIUM 15%, malic acid 10%, lauric acid 15%.The water purification agent of the present invention can solve the problem that the problem that outside existing Trionyx sinensis (Wiegmann), present in the cultivation of the pool, residual bait becomes sour in pond, reduces culturing pool pH value.
Description
Technical field
The invention belongs to technical field of aquaculture, be specifically related to a kind of Trionyx sinensis (Wiegmann) cultivation water purification agent.
Background technology
Trionyx sinensis (Wiegmann) is the extraordinary economic breed variety of Aquatic product that China is important, and it mainly lives in lake, pond
In the water environments such as the pool, eating animal bait.Trionyx sinensis (Wiegmann) clean fearness in the family way is dirty, happiness sun aversion to wind, likes quiet fearness
The feature of frightened these three.In natural environment, Trionyx sinensis Wiegmann is liked inhabiting the rivers of water cleaning, lake
The waters such as pool, reservoir, pond.But at the wild Trionyx sinensis (Wiegmann) in the major part province such as Jiangsu and Zhejiang Provinces, Guangdong
It is difficult to find.On market, the source of Trionyx sinensis (Wiegmann) is divided into the several ways such as greenhouse cultivation, the cultivation of the outer pool.Outward
Pool Raised turtle has features good taste, the feature that price is high, and this several years cultivation scales exceed greenhouse cultivation
Area.In Trionyx sinensis (Wiegmann) feedstuff, protein content is up to 50%, and pattern of throwing something and feeding is for throwing at food after artificial bonding
On platform, such mode of throwing something and feeding easily causes feedstuff and is pulled in water by Trionyx sinensis (Wiegmann), thus causes cultivation
Pond easily eutrophication, cause water quality easily to degenerate, in turn black fouling, feedstuff fish flour in pond
Become sour.Therefore develop to have and improve water quality, prevent residual bait from becoming sour in pond, reduce culturing pool PH
The product of value just has great importance.
Summary of the invention
It is an object of the invention to provide a kind of Trionyx sinensis (Wiegmann) cultivation water purification agent, thus solve existing Trionyx sinensis (Wiegmann)
The problem that present in the cultivation of the outer pool, residual bait becomes sour in pond, reduces culturing pool pH value.
Present invention firstly provides a kind of water purification agent, include the component of following percentage by weight: activated carbon
30%-40%, L-AA 20%-30%, five water citric acid 10%-15%, EDETATE SODIUM 10%-
15%, malic acid 10%-15%, lauric acid 10%-15%.
Preferably, in above-mentioned water purification agent, L-AA, five water citric acids with the ratio of malic acid are
2:1:1.
Described activated carbon is preferably powdery.
Above-mentioned water purification agent is for the purification of Trionyx sinensis (Wiegmann) breeding water body；It is preferably in Trionyx sinensis (Wiegmann) outer pool cultivation
Water body purification.
The present invention also provides for a kind of method that Trionyx sinensis (Wiegmann) breeding water body purifies, and is by the water purification agent of the present invention
Join in breeding water body and purify.
Detailed description of the invention
Activated carbon used in the present invention is also known as activated carbon black.It is black powder or granular nothing
Setting carbon.Being a kind of porous carbon, bulk density is low, and specific surface area is big.
The L-AA used, also known as vitamin C, is that a kind of acidity containing 6 carbon atoms is many
Hydroxy compounds, molecular formula is C6H8O6, molecular weight is 176.1.Flat crystal in no color or smell,
Soluble in water, insoluble in fatsolvent.
Five described water citric acids be citric acid be a kind of important organic acid, have another name called citric acid, colourless
Crystal, containing five molecular crystalline water, odorless, has the strongest tart flavour, soluble in water.
Described EDTA i.e. disodiumedetate.
Described malic acid malic acid, has another name called 2-hydroxyl succinic acid, due to molecule has one the most right
Claim carbon atom, have two kinds of stereoisomers.White crystals body or crystalline powder, have stronger moisture absorption
Property, soluble in water, ethanol.Malic acid can be widely used in food preservative.
Lauric acid, formal name used at school: dodecylic acid.A kind of saturated straight chain fatty acid, molecular formula:
CH3(CH2)10COOH.It is present in spermaceti wax, milk, laurel fat, Oleum Cocois and Petiolus Trachycarpi oil and wax
With in marine animal fat.According to surfactant classification, have cationic, anionic, non-
Ion-type and amphoteric.Lauric acid used in the present invention is cationic.
Understand the present invention and practical application effect thereof in order to clearer, below by way of specific embodiment and
The present invention is described in further detail for correlation test, and these are only the preferable embodiments of the present invention,
But it is not limited to these embodiments.
Embodiment 1
Weigh activated carbon 30%, L-AA 20%, five water citric acid the most respectively
10%, EDETATE SODIUM 15%, malic acid 10%, lauric acid 15%.Fineness requirement is 20-40 mesh, dry
Dry weightlessness≤10.0%.Water purification agent needed for.
Effect detection tests the anti-of the different proportion of 1:L-ascorbic acid, five water citric acids, malic acid
Oxidability compares.
Test is divided into 5 groups, and 1#:L-ascorbic acid, five water citric acids, the ratio of malic acid three are
1:1:1；2#:L-ascorbic acid, five water citric acids, the ratio of malic acid three are 2:1:1；
3#:L-ascorbic acid, five water citric acids, the ratio of malic acid three are 3:1:1；4#:L-resists
Bad hematic acid, five water citric acids, the ratio of malic acid three are 2:2:1；5#:L-ascorbic acid,
Five water citric acids, the ratio of malic acid three are 2:1:2.
After uniform for the Product mix of above-mentioned 5 groups of ratios, seal with aluminium foil bag, be placed in shady and cool being dried and locate
12 months, after take this product about 0.2g, accurately weighed, add the cold water 100ml and spirit of vinegar newly boiled
10ml makes dissolving, adds starch indicator solution 1ml, titrates with iodine titration solution (0.05mol/L) immediately,
Aobvious blue to solution and colour-fast in 30 seconds.Every 1ml iodine titration solution (0.05mol/L) is suitable
C6H8O6 in 8.806mg.
Recording the loss rate of L-AA in five set products is respectively 8.0%, 5.9%, 9.2%,
6.8%, 6.5%.Conclusion: L-AA, five water citric acids, the ratio of malic acid three are 2:
During 1:1, preservation effect is best.
The test of the test two outer pool
Use the chemical measurements of water after this invention and cultivation situation to this below in conjunction with Trionyx sinensis (Wiegmann) culturing pool
Bright it is described further.And with breeding process commonly use material on Trionyx sinensis (Wiegmann) culturing pool impact do having a competition
Test.
1.1 test periods and place
Culture experiment is carried out in Huzhou City of Zhejiang Province plant of Hu Run Trionyx sinensis (Wiegmann) Specialty Co-operative Organization.Test site
For Tu Chi, having 10 ponds, 5 mu of each pond water surface, water height controls at 1.2-1.5 rice, close
Degree is 2-3/m2.Test period is 2012 7,8 two months.
1-3 pond uses the water purification agent formula in embodiment 1-3, and No. 4 ponds are used alone activated carbon
(weight of activated carbon in formula 1, below same), No. 5 ponds use EDETATE SODIUMs, No. 6
Pond uses five water citric acids, No. 7 ponds to use L-AA.No. 8 ponds claim the most respectively
Take activated carbon 25%, L-AA 38%, five water citric acid 13%, EDETATE SODIUM 20%, Fructus Mali pumilae
Acid 1%, lauric acid 3%.Fineness requirement is 20-40 mesh, loss on drying≤12.0%.Required clean
Water preparation.Place after preparing 3 months and use, No. 9 ponds use activated carbon 45%, EDETATE SODIUM 12%,
Garlicin 8%, sodium humate 35%, place after preparing 3 months and use, and No. 10 ponds are blank.
Using method is that every mu of the 1-3 pond water surface uses compound recipe attenuation agent 1 kilogram, and other ponds are according to making
Composition percentage of weight in embodiment 1 use, splash food platform near, use weekly secondary,
Continuous two months.
1.2 result
Trionyx sinensis (Wiegmann) sickness rate, mortality rate and water quality situation is added up after 8 weeks.
Situation is as follows
No. 1 pond: dead 10, water quality content of nitrite: 0.05mol/l on the 8.31st, ammonia nitrogen:
0.1mol/l, visibility 30 centimetres.
No. 2 ponds: dead 8, water quality content of nitrite: 0.05mol/l on the 8.31st, ammonia nitrogen:
0.09mol/l, visibility 30 centimetres.
No. 3 ponds: dead 7, water quality content of nitrite: 0.04mol/l on the 8.31st, ammonia nitrogen:
0.1mol/l, visibility 25 centimetres.
No. 4 ponds: dead 208, water quality content of nitrite: 0.05mol/l on the 8.31st, ammonia nitrogen:
0.1mol/l, visibility 65 centimetres.There is a doctylogyrosis.
No. 5 ponds: dead 25, water quality content of nitrite: 0.12mol/l on the 8.31st, ammonia nitrogen:
0.35mol/l, visibility 35 centimetres.
No. 6 ponds: dead 40, water quality content of nitrite: 0.10mol/l on the 8.31st, ammonia nitrogen:
0.35mol/l, visibility 30 centimetres.
No. 7 ponds: dead 381,8.31 days water quality content of nitrite: 0.10mol/l, ammonia nitrogen:
0.40mol/l, visibility 10 centimetres.There is an Aeromonas As Pathogen.
No. 8 ponds: dead 35, water quality content of nitrite: 0.15mol/l on the 8.31st, ammonia nitrogen:
0.30mol/l, visibility 15 centimetres.
No. 9 ponds: dead 45, water quality content of nitrite: 0.08mol/l on the 8.31st, ammonia nitrogen:
0.20mol/l, visibility 30 centimetres.
No. 10 ponds: dead 41, water quality content of nitrite: 0.12mol/l on the 8.31st, ammonia nitrogen:
0.30mol/l, visibility 25 centimetres.
The analysis of causes: the formula proportion of embodiment 1-3 is suitable, it is possible to reduce in Trionyx sinensis (Wiegmann) breeding water body
Ammonia nitrogen, the concentration of nitrite, it is possible to make water body maintain certain visibility, reduce heavy metal and contain
Amount, anti-inflammation makes breeding water body be suitable for the cultivation of Trionyx sinensis (Wiegmann), reduces Trionyx sinensis (Wiegmann) stress, reduces
Death rate of the onset.No. 4 ponds are because only using activated carbon to cause water the thinnest, and then dactylogyrider disease occurs
(aquaculture general knowledge: cultivation water is susceptible to the most clearly parasite disease).No. 7 ponds use individually
Sodium humate is too much, causes water overfertilization, and growth of microorganism is rapid, an Aeromonas occurs in 8.10
Disease.No. 8 pond preparation condition of water quality it is also possible that but do not reduce stress, lethal just put Trionyx sinensis Wiegmann
Enter dead multiple Trionyx sinensis Wiegmanns during the pool, because formula is different in No. 9 pond formula, lack acidic materials and reduce PH
Value, so pH value is too high reaches 8.6, unsuitable for cultivation.Other ponds do not reach to subtract
Poison, anti-stress effect, cultivation water nitrite and ammonia nitrogen are higher, and dead number is with 1-3 pond phase
More than quantity.
Claims (5)
1. a water purification agent, it is characterised in that the composition of described water purification agent is as follows: activated carbon 30%, L-
Ascorbic acid 20%, five water citric acid 10%, EDETATE SODIUM 15%, malic acid 10%, lauric acid 15%.
2. water purification agent as claimed in claim 1, it is characterised in that described activated carbon is powdery.
3. the application in Trionyx sinensis (Wiegmann) breeding water body purifies of the water purification agent described in claim 1.
Apply the most as claimed in claim 3, it is characterised in that described water body is Trionyx sinensis (Wiegmann) outer pool cultivation
In water body.
5. the method that a Trionyx sinensis (Wiegmann) breeding water body purifies, it is characterised in that described method is right to be wanted
Ask the water purification agent described in 1 to join in breeding water body to purify.
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| CN201410738049.7A CN104445468B (en) | 2014-12-07 | 2014-12-07 | A kind of Trionyx sinensis (Wiegmann) cultivation water purification agent |
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| CN108077331A (en) * | 2017-12-07 | 2018-05-29 | 湛江市海科生物科技有限公司 | A kind of preparation method and applications of synthesis detoxicating liquid used for aquiculture |
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| JPH0657355B2 (en) * | 1985-06-03 | 1994-08-03 | 工業技術院長 | Water quality improvement method |
| JP2840035B2 (en) * | 1994-09-27 | 1998-12-24 | 株式会社自然 | Drinking water treatment agent |
| US6946077B2 (en) * | 2000-11-30 | 2005-09-20 | Envirotrol, Inc. | pH stable activated carbon |
| CN101857296B (en) * | 2010-06-29 | 2013-08-07 | 湖南科技大学 | Ethylenediamine-based heavy metal chelating agent and preparation method thereof |
| CN103566872A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Dogwood kernel modified active carbon water purifier and preparation method thereof |
| CN103566894A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Arsenic removal modified active carbon and preparation method thereof |
| CN103588274B (en) * | 2013-10-28 | 2015-04-29 | 泰安市岱岳区山农高科兽药研究所 | Water quality modifier |
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