CN104437115B - A kind of aquaculture water composite filtering film and its preparation method - Google Patents
A kind of aquaculture water composite filtering film and its preparation method Download PDFInfo
- Publication number
- CN104437115B CN104437115B CN201410638992.0A CN201410638992A CN104437115B CN 104437115 B CN104437115 B CN 104437115B CN 201410638992 A CN201410638992 A CN 201410638992A CN 104437115 B CN104437115 B CN 104437115B
- Authority
- CN
- China
- Prior art keywords
- powder
- water
- extracting solution
- preparation
- snake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Medicines Containing Plant Substances (AREA)
- Feed For Specific Animals (AREA)
Abstract
The present invention discloses a kind of aquaculture water composite filtering film and its preparation method. This aquaculture water composite filtering film, by producing tsaoko respectively, snake see move back, Root of Muskroot-like Semiaquilegia extracting solution, fusion composite with Rhizoma amorphophalli glucomannan complex sol, drying and forming-film and obtained composite filtering film. This composite filtering film is natural, nontoxic, noresidue, can either kill harmful bacteria in aquaculture water, also can promote the growth of profitable strain simultaneously, reduces the use of breeding process Chinese traditional medicine, ensures water quality, it is to increase aquaculture security.
Description
Technical field
The present invention relates to cultivation recirculated water filtration, purification processing technology field, particularly relate to a kind of aquaculture water composite filtering film and its preparation method.
Background technology
The important component part of aquaculture Ye Shi China fishery is also the important growth point of fishery development. In the last few years, owing to destruction and the various countries fisherman of marine ecological resources fishes for wantonly, marine aquatic product resource received grievous injury, and some kind even faces extinction. Therefore, the fishery of China development center of gravity, by " it is main for fishing for " transfer to " cultivation is main ", impels culture fishery to there occurs great variety. Due to the development growth of aquaculture industry and the pollution of coastal seawater water quality, progressively break away from extensive dependent form aquaculture mode, adopt intensive health type circulating water cultivation mode to become inevitable. Compared with tradition breeding way, one of its most important technology feature is the recycling of breeding water.
How realizing breeding water high-level efficiency, the recycling of low cost is the technology emphasis of modern industrialization cyclic culture, is also difficult point simultaneously. Residual bait, the movement of aquaculture organism and secretory product, pathogenic agent and other impurity that pollutent in cultivating system is not mainly ingested. Finally with suspend particulate matter, dissolved organic matter, ammonia nitrogen form exist, the existence of impact cultivation object. Pollutent in order to remove in aquaculture water reaches the object purified water, and at present, usually adopts the mechanical filter method taking sandstone, gravity, bubble etc. as filtration medium, settling methods, air floatation separation method. It is big to there is floor space in aforesaid method, and expend time in length, it is easy to grows mosquitos and flies bacterium, and back flushing difficulty, main drawback and the deficiencies such as cost height. For overcoming above-mentioned deficiency, it is provided that the aquaculture water of high-quality, reduce water quality to the harm of aquaculture product, it is necessary to research and develop and a kind of there is high-level efficiency, low cost, easy to use, the natural water product aquaculture water composite filtering film that can reuse.
Summary of the invention
The object of the present invention is exactly the filtration, purification problem for foreign material such as meta-bolites in aquaculture water, residual bait, pollutents, it is provided that a kind of aquaculture water composite filtering film and its preparation method. This composite filtering film is natural, nontoxic, noresidue, can either kill harmful bacteria in aquaculture water, also can promote the growth of profitable strain simultaneously, reduces the use of breeding process Chinese traditional medicine, ensures water quality, it is to increase aquaculture security.
The solution of corn alcohol described in the present invention take corn as the spirituous solution that raw material production processes.
A kind of aquaculture water composite filtering film of the present invention and its preparation method technical scheme are, this aquaculture water composite filtering film, produce tsaoko respectively, snake see move back, Root of Muskroot-like Semiaquilegia extracting solution, fusion composite with Rhizoma amorphophalli glucomannan complex sol, drying and forming-film and obtained composite filtering film.
Use tsaoko 70-90 part by weight, snake to see and move back 30-40 part, Root of Muskroot-like Semiaquilegia 60-70 part.
Rhizoma amorphophalli glucomannan complex sol comprises konjak glucomannan fine powder, xanthan gum, chitosan, soybean protein powder, carrageenin, water, lac powder, alcohol; Get konjak glucomannan fine powder, xanthan gum, chitosan, soybean protein powder, carrageenin, add water and mix, obtained just solution; Get lac powder and add alcohol, and heating for dissolving, more slowly pour above-mentioned obtained first solution into, stir obtained Rhizoma amorphophalli glucomannan composite solution.
The preparation method of described a kind of aquaculture water composite filtering film, comprises the following steps:
(1) preparation of tsaoko extracting solution: take fresh tsaoko 70��90 parts cleaning, oven dry, pulverize; Tsaoko powder is added corn alcohol solution soaking, adopts ultrasonic extraction, leave standstill after centrifugal for crude extract, get the obtained tsaoko dry fruit extracting solution of supernatant liquor, for subsequent use;
(2) preparation of Root of Muskroot-like Semiaquilegia extracting solution: take Root of Muskroot-like Semiaquilegia scapus 60��70 parts, pulverize, add alcohol and boil temperature leaching, gained solution decompression is reclaimed and makes fluid extract, add water dilution, centrifuging and taking supernatant liquor, upper macroporous resin, respectively with water, 50% alcohol and 95% alcohol wash-out, make Root of Muskroot-like Semiaquilegia extracting solution, for subsequent use;
(3) snake sees and moves back extracting solution preparation: takes snake and sees and move back stem and 30��40 parts, leaf mixture, cleaning, draining, oven dry, is seen by dried snake and move back stem and the pulverizing of leaf mixture; Snake is seen, and moving back powder adds water mixing, then adds cellulase, heating enzymolysis, crude extract is centrifugal, leave standstill, get the obtained snake of supernatant liquor and see and move back extracting solution;
(4) preparation of Rhizoma amorphophalli glucomannan composite solution: get konjak glucomannan fine powder, xanthan gum, chitosan, soybean protein powder, carrageenin, add water and mix, obtained just solution;
Get lac powder and add alcohol, and heating for dissolving, more slowly pour above-mentioned obtained first solution into, stir obtained Rhizoma amorphophalli glucomannan composite solution;
(5) preparation of composite membrane liquid: snake obtained to Root of Muskroot-like Semiaquilegia extracting solution obtained to tsaoko extracting solution obtained for step (1), step (2), step (3) is seen, and the Rhizoma amorphophalli glucomannan composite solution moving back extracting solution, step (4) obtained mixes, stirs obtained composite membrane liquid;
(6) imitative fruit stratum corneum Mold Making: woven wires different for pore size, as bottom surface, is paved and is fixed on the sliding plastics of face zero diopter or steel plate by the plastic plate that selection face zero diopter is sliding or steel plate, obtained imitative fruit stratum corneum mould; The aperture that woven wire is formed is 45��200 orders.
(7) masking: the composite membrane liquid that step (5) is obtained is centrifugal degassed; Pour imitative fruit stratum corneum mould into, smear evenly, make it smooth surface, ease back after oven dry, film is taken off, obtained aquaculture recirculated water composite filtering film. Smearing and evenly refer to and to be filled into meeting film liquid completely in imitative fruit stratum corneum mould, thickness is 0.5��3cm.
In step (1), the weight ratio of tsaoko powder and corn alcohol is 1��4:100��200, and corn alcohol mass concentration used is 60��70%.
In step (1), the concrete condition of ultrasonic extraction is: stirring velocity is 240��360rmp, and ultrasonic frequency is 40KHZ, and temperature is 45��50 DEG C, extracts 30��50min.
In step (3), snake sees that moving back powder mixes with water, and snake sees and moves back powder and water weight ratio is 1��3:300��400, and cellulase add-on is 0.8��2.2 weight part.
In step (4), in first solution, each composition is by weight: 1��3 part, konjak glucomannan fine powder, xanthan gum 1.5��3.5 parts, chitosan 2��3 parts, soybean protein powder 5��8 parts, carrageenin 0.5��2 part, above-mentioned powder is mixed, and according to mixed powder: water is the deionized water that the ratio of 1��3:1000��3000 adds 60��80 DEG C.
Step (4) takes lac powder 0.5��0.9 weight part, taking lac powder: alcohol adds, as 1��3:60��70 ratio, the spirituous solution that mass concentration is 70��80% by weight.
The preparation method of described a kind of aquaculture water composite filtering film, is specially:
(1) preparation of tsaoko extracting solution: take fresh tsaoko 70��90 parts, with water rolling cleaning 10��20min, it is transferred in the loft drier of 50��60 DEG C after draining and dries 2��3h, dried tsaoko dry fruit is poured in pulverizer and pulverizes, screened 100��200 orders, for subsequent use;
Above-mentioned tsaoko powder is poured in hold-up vessel, and by powder: corn alcohol is the corn alcohol solution mixing that 1��4:100��200 add that alcohol quality percentage composition is 60��70%, soak 5��10h, it is transferred in ultrasonic extractor, power-on, adjustment stirring velocity is 240��360rmp, ultrasonic frequency is 40KHZ, and temperature is 45��50 DEG C, and extracts 30��50min, powered-down, crude extract is poured in whizzer, with the centrifugal 10��15min of 2000��3000rmp, left at room temperature 2��4h, get the obtained tsaoko dry fruit extracting solution of supernatant liquor, for subsequent use;
(2) preparation of Root of Muskroot-like Semiaquilegia extracting solution: take Root of Muskroot-like Semiaquilegia scapus 60��70 parts, pulverize, screened 80��100 orders, putting into mass concentration is that 80��95% spirituous solution 1200��1800ml boil temperature leaching 3��5h, gained solution is put into reclaim under reduced pressure device, when lower than when a normal atmosphere 45��55 DEG C, 1��2h makes fluid extract, add the dilution of 300��500ml water, it is the centrifugal 15��20min of whizzer of 3000rmp by speed, gets supernatant liquor, upper macroporous resin, respectively with water, 50% alcohol and 95% alcohol wash-out, make Root of Muskroot-like Semiaquilegia extracting solution, for subsequent use;
(3) snake sees and moves back extracting solution preparation: takes snake and sees and move back stem and 30��40 parts, leaf mixture, clean 10��20min, draining 1��2h with Water spray, transfer to and in the loft drier of 40��50 DEG C, dry 30��50min, dried snake is seen and moves back stem and the pulverizing of leaf mixture, screened 200��300 orders;
Above-mentioned snake is seen and moves back powder by powder: water is that 1��3:300��400 add deionized water mixing, add 0.8��2.2 part of cellulase again, it is heated to 50��60 DEG C, stirring velocity is 60��100rmp, after enzymolysis 3��5h, by crude extract with the centrifugal 8��12min of 3500��4000rmp, left at room temperature 2��4h, get the obtained snake of supernatant liquor to see and move back extracting solution, for subsequent use;
(4) preparation of Rhizoma amorphophalli glucomannan composite solution: get 1��3 part, konjak glucomannan fine powder by weight, xanthan gum 1.5��3.5 parts, chitosan 2��3 parts, soybean protein powder 5��8 parts, carrageenin 0.5��2 part mixing, according to mixed powder: water is the deionized water that the ratio of 1��3:1000��3000 adds 60��80 DEG C, stirs 30��50min with 120��320rmp, solution is mixed, obtained just solution;
Take 0.5��0.9 part, lac powder, taking lac powder: it is 70��80% spirituous solutions that alcohol adds mass concentration as 1��3:60��70 ratio, and be heated to 80��100 DEG C and make it fully dissolve, slowly pour above-mentioned obtained first solution again into, and stir 10��20min with 90��180rmp, obtained Rhizoma amorphophalli glucomannan composite solution;
(5) preparation of composite membrane liquid: snake obtained to Root of Muskroot-like Semiaquilegia extracting solution obtained to tsaoko extracting solution obtained for step (1), step (2), step (3) is seen, and the Rhizoma amorphophalli glucomannan composite solution moving back extracting solution, step (4) obtained mixes, and stir 30��40min with rotating speed 80��120rmp, obtained composite membrane liquid;
(6) imitative fruit stratum corneum Mold Making: woven wires different for pore size, as bottom surface, is paved and is fixed on the sliding plastics of face zero diopter or steel plate by the plastic plate that selection face zero diopter is sliding or steel plate, obtained imitative fruit stratum corneum mould;
(7) masking: the composite membrane liquid 3000r/min whizzer degassed 10��20min obtained by step (5); Pouring imitative fruit stratum corneum mould into, smear evenly, make it smooth surface, be transferred in 60��70 DEG C of baking ovens and dry 1��2h, taking-up is placed in relative humidity 50��60% environment and eases back, and is taken off by film, obtained aquaculture recirculated water composite filtering film.
Getting the aquaculture recirculated water composite filtering film 3��15 that step (7) is obtained, each angular alignment overlaps, and deposits to filter vat and can use.
The useful effect of the present invention is: the present invention see with Rhizoma amorphophalli glucomannan composite solution and snake move back, Root of Muskroot-like Semiaquilegia, the obtained composite filtering film of tsaoko extracting solution. Rhizoma amorphophalli glucomannan is the main component of konjaku powder, has the performances such as excellent moisturizing, film forming, gel, degradable, bactericidal properties, and resource is enriched; Add the viscosity that soybean protein powder can increase mixture, contribute to improving film strength and closely sealed degree; Xanthan gum is the outer mixed polysaccharide of a kind of extracellular microbial, there are good tackifying, synergistic, pseudo-plasticity, dissemination and stable emulsifying performance etc., carrageenin is a kind of natural phant macromolecule polysaccharide hydrophilic gel material, has the advantageous properties such as thickening, gelling, film forming and stable dispersant; Chitosan is a kind of material extracted from the Crustacean shell such as shrimp, crab, high adsorption capacity there is biocidal property simultaneously; Lac is the natural resin that tachardia lacca secretes that a kind of red-purple has special property, has good insulation, anticorrosion, antirust, the characteristics such as resistance to oleic acid; Containing multiple lactone in Root of Muskroot-like Semiaquilegia extracting solution, there is anticorrosion, stable, bulk, solidification; Tsaoko extracting solution, snake sees that moving back extracting solution has effect antibacterial, antiviral, that kill parasite. Natural green plant extraction liquid ingredient is natural, nontoxic, noresidue, can either kill harmful bacteria in aquaculture water, also can promote the growth of profitable strain simultaneously, reduces the use of breeding process Chinese traditional medicine, ensures water quality, it is to increase aquaculture security.
Embodiment:
In order to understand the present invention better, the technical scheme of the present invention is described in detail, but the present invention is not limited thereto below with specific examples.
The raw materials used trade(brand)name of the present invention and manufacturer thereof are as follows:
Konjak glucomannan fine powder, trade(brand)name: konjaku powder, production factory: Hubei Hui Pu biochemical technology company limited;
Xanthan gum, trade(brand)name: xanthan gum, production factory: De Rui bio tech ltd, Zhengzhou;
Chitosan, soybean protein powder, carrageenin: production factory: Henan Qi Nuo food ingredients company limited;
Lac powder, production factory: great achievement medication chemistry company limited of the big China in Wuhan.
Embodiment 1
(1) preparation of tsaoko extracting solution: take fresh tsaoko 75 parts, pour unlatching tap water in pond into and carry out rolling cleaning 13min, pull out and put into the loft drier oven dry 2h that net dish is transferred to 50 DEG C, dried tsaoko dry fruit is poured in pulverizer and pulverizes, screened 100 orders, for subsequent use;
Above-mentioned tsaoko dry fruit powder is poured in hold-up vessel, and by powder: corn alcohol is that 1:100 adds 60% corn alcohol mixing, soaks 6h, being transferred in ultrasonic extractor, power-on, adjustment stirring velocity is 240rmp, ultrasonic frequency is 40KHZ, and temperature is 45 DEG C, and after extracting 45min, powered-down, crude extract is poured in whizzer, with the centrifugal 12min of 2000rmp, left at room temperature 2h, get the obtained tsaoko dry fruit extracting solution of supernatant liquor, for subsequent use;
(2) preparation of Root of Muskroot-like Semiaquilegia extracting solution: accurately take Root of Muskroot-like Semiaquilegia scapus 60 parts, pour in pulverizer and pulverize, screened 80 orders, put into 85% alcohol 1400ml and boil temperature leaching 3h, gained solution is put into reclaim under reduced pressure device, when lower than when a normal atmosphere 45 DEG C, 1h makes fluid extract, add the dilution of 450ml water, it is the centrifugal 15min of whizzer of 3000rmp by speed, gets supernatant liquor, upper macroporous resin, respectively with water, 50% alcohol and 95% alcohol wash-out, make Root of Muskroot-like Semiaquilegia extracting solution, for subsequent use;
(3) snake sees and moves back extracting solution preparation: takes snake and sees and move back stem and 40 parts, leaf mixture, put into pond spray thrower and clean 15min, pull out and put into net dish draining 1h, transfer to and in the loft drier of 40 DEG C, dry 35min, dried snake is seen and moves back stem and leaf mixture is poured in pulverizer and pulverized, screened 200 orders, for subsequent use;
Above-mentioned snake is seen, and moving back powder pours in hold-up vessel, and by powder: water is that 1:300 adds deionized water mixing, adding 1.2 parts of cellulases again, be heated to 55 DEG C, stirring velocity is 80rmp, after enzymolysis 3h, crude extract is poured in whizzer, with the centrifugal 10min of 3500rmp, left at room temperature 2.5h, get the obtained snake of supernatant liquor to see and move back extracting solution, for subsequent use;
(4) preparation of Rhizoma amorphophalli glucomannan composite solution: evenly take 1.5 parts, konjak glucomannan fine powder, xanthan gum 2 parts, chitosan 2 parts, soybean protein powder 6 parts, carrageenin 1 part, above-mentioned powder is mixed, and according to powder: water is in the deionized water that the ratio of 1:1000 adds 60 DEG C, and stirs 35min with 180rmp, and solution is mixed, obtained just solution, for subsequent use;
Take 0.8 part, lac powder, taking powder: alcohol adds 75% alcohol as 1:60 ratio, and it is heated to 90 DEG C and makes it fully dissolve, slowly pouring above-mentioned obtained first solution into, and stir 15min with 100rmp, obtained Rhizoma amorphophalli glucomannan composite solution, for subsequent use;
(5) preparation of natural composite membrane liquid: snake obtained to Root of Muskroot-like Semiaquilegia extracting solution obtained to tsaoko extracting solution obtained for step (1), step (2), step (3) is seen, and the Rhizoma amorphophalli glucomannan composite solution moving back extracting solution, step (4) obtained mixes, and stir 35min with rotating speed 100rmp, obtained natural composite membrane liquid, for subsequent use;
(6) imitative fruit stratum corneum Mold Making: the woven wire of pore size difference (aperture is 45��200 orders), as bottom surface, is paved and is fixed on the sliding plastics of face zero diopter or steel plate by the plastic plate that selection face zero diopter is sliding or steel plate, obtained imitative fruit stratum corneum mould;
(7) masking: the natural composite membrane liquid 3000r/min whizzer degassed 13min obtained by step (5); Pouring imitative fruit stratum corneum mould into, smear evenly (thickness is 0.5��3cm), make it smooth surface, be transferred in 60 DEG C of baking ovens and dry 1h, taking-up is placed in relative humidity 50% environment and eases back, and is taken off by film, obtained aquaculture recirculated water composite filtering film.
The using method of aquaculture recirculated water composite filtering film:
Taking crucian as breed variety, cultivation density is 10kg/m3, recirculated water cumulative volume is 15m3, water temperature is 20 DEG C, gets aquaculture recirculated water composite filtering film 6 obtained in step (7), and each angular alignment overlaps, and deposits to, in filter vat, filtering with the water circulation speed of 30L/min;
Reference examples 1
Difference from Example 1 is, this reference examples adopts the fishpond Water warfare adsorption filtration active fruit shell carbon of market supply;
Reference examples 2
Difference from Example 1 is, the grains of sand bed biofiltration device described in patent application that this reference examples employing publication number is CN102812919A carries out filtration treatment.
Ammonia nitrogen removal effectiveness comparison in table 1 water
��
As shown in table 1, when filtration treatment 6h, in three groups of experiment water there is considerable change in ammonia-nitrogen content, and embodiment 1 ammonia nitrogen removal frank is relatively up to 32.7%, in two control groups, ammonia-nitrogen content also obviously reduces, and 2 ammonia nitrogen removal franks reach 16.5% and 23.2% respectively with compareing in comparison 1. Along with the increase in treatment time, each group ammonia nitrogen removal frank rises gradually, and wherein the ammonia nitrogen removal frank of embodiment is all the time higher than control group, possesses higher ammonia nitrogen removal efficiency. When filtration treatment is to 48h, the ammonia nitrogen removal frank of embodiment 1 is relatively up to 69.7%, and two control group ammonia nitrogen removal franks are equal to 55%.
In table 2 water, suspended particulate removal effect compares
��
As shown in table 2, when filtration treatment 6h, in three groups of experiment water, suspended particulate content is obviously reduced, and embodiment 1 suspended particulate clearance is relatively up to 66.2%, and in two control groups, suspended particulate clearance is respectively 47.5% and 51.7%. Along with the increase in treatment time, each group suspended particulate clearance rises gradually. When filtration treatment is to 48h, the suspended particulate clearance of embodiment 1 is relatively up to 90.2%, and two control group suspended particulate clearances are all significantly lower than embodiment 1.
In table 3 water, coliform group count compares
��
As shown in table 3, when filtration treatment 6h, in three groups of experiment water, coliform group count content is all greater than more than 80 �� 100, and embodiment 1 coliform group count is lower slightly is that in 83 �� 100, two control groups, coliform group count is respectively 91 �� 100 and 87 �� 100. Along with the increase in treatment time, the outstanding coliform group count of each group reduces gradually. When filtration treatment is to 48h, the coliform group count of embodiment 1 is reduced to 15 �� 100, and two control group coliform group counts are all obviously higher than embodiment 1.
Embodiment 2
(1) preparation of tsaoko extracting solution: take fresh tsaoko 80 parts, pour unlatching tap water in pond into and carry out rolling cleaning 15min, pull out and put into the loft drier oven dry 3h that net dish is transferred to 60 DEG C, dried tsaoko dry fruit is poured in pulverizer and pulverizes, screened 200 orders, for subsequent use;
Above-mentioned tsaoko dry fruit powder is poured in hold-up vessel, and by powder: corn alcohol is that 1.5:170 adds 60% corn alcohol mixing, soaks 8h, being transferred in ultrasonic extractor, power-on, adjustment stirring velocity is 300rmp, ultrasonic frequency is 40KHZ, and temperature is 45 DEG C, and after extracting 40min, powered-down, crude extract is poured in whizzer, with the centrifugal 12min of 2500rmp, left at room temperature 2h, get the obtained tsaoko dry fruit extracting solution of supernatant liquor, for subsequent use;
(2) preparation of Root of Muskroot-like Semiaquilegia extracting solution: accurately take Root of Muskroot-like Semiaquilegia scapus 65 parts, pour in pulverizer and pulverize, screened 90 orders, put into 85% alcohol 1600ml and boil temperature leaching 3h, gained solution is put into reclaim under reduced pressure device, when lower than when a normal atmosphere 45 DEG C, 1.2h makes fluid extract, add the dilution of 350ml water, it is the centrifugal 18min of whizzer of 3000rmp by speed, gets supernatant liquor, upper macroporous resin, respectively with water, 50% alcohol and 95% alcohol wash-out, make Root of Muskroot-like Semiaquilegia extracting solution, for subsequent use;
(3) snake sees and moves back extracting solution preparation: takes snake and sees and move back stem and 38 parts, leaf mixture, put into pond spray thrower and clean 15min, pull out and put into net dish draining 1h, transfer to and in the loft drier of 45 DEG C, dry 40min, dried snake is seen and moves back stem and leaf mixture is poured in pulverizer and pulverized, screened 280 orders, for subsequent use;
Above-mentioned snake is seen, and moving back powder pours in hold-up vessel, and by powder: water is that 1:350 adds deionized water mixing, adding 1.2 parts of cellulases again, be heated to 55 DEG C, stirring velocity is 80rmp, after enzymolysis 3h, crude extract is poured in whizzer, with the centrifugal 10min of 3500rmp, left at room temperature 2.5h, get the obtained snake of supernatant liquor to see and move back extracting solution, for subsequent use;
(4) preparation of Rhizoma amorphophalli glucomannan composite solution: evenly take 1 part, konjak glucomannan fine powder, xanthan gum 2 parts, chitosan 2.2 parts, soybean protein powder 6.8 parts, carrageenin 1 part, above-mentioned powder is mixed, and according to powder: water is in the deionized water that the ratio of 1:1600 adds 75 DEG C, and stirs 40min with 180rmp, and solution is mixed, obtained just solution, for subsequent use;
Take 0.6 part, lac powder, taking powder: alcohol adds 75% alcohol as 3:68 ratio, and it is heated to 90 DEG C and makes it fully dissolve, slowly pouring above-mentioned obtained first solution into, and stir 17min with 140rmp, obtained Rhizoma amorphophalli glucomannan composite solution, for subsequent use;
(5) preparation of natural composite membrane liquid: snake obtained to Root of Muskroot-like Semiaquilegia extracting solution obtained to tsaoko extracting solution obtained for step (1), step (2), step (3) is seen, and the Rhizoma amorphophalli glucomannan composite solution moving back extracting solution, step (4) obtained mixes, and stir 36min with rotating speed 100rmp, obtained natural composite membrane liquid, for subsequent use;
(6) imitative fruit stratum corneum Mold Making: the woven wire of pore size difference (aperture is 45��200 orders), as bottom surface, is paved and is fixed on the sliding plastics of face zero diopter or steel plate by the plastic plate that selection face zero diopter is sliding or steel plate, obtained imitative fruit stratum corneum mould;
(7) masking: the natural composite membrane liquid 3000r/min whizzer degassed 16min obtained by step (5); Pouring imitative fruit stratum corneum mould into, smear evenly (thickness is 0.5��3cm), make it smooth surface, be transferred in 65 DEG C of baking ovens and dry 1.2h, taking-up is placed in relative humidity 60% environment and eases back, and is taken off by film, obtained aquaculture recirculated water composite filtering film.
The composite filtering film prepared by the present embodiment and the fishpond Water warfare adsorption filtration active fruit shell carbon of market supply and publication number are that the grains of sand bed biofiltration device described in patent application of CN102812919A carries out filtration treatment and compares.
Experimental result proves, in process 48 as a child, composite filtering film prepared by the present embodiment suspended particulate clearance, coliform clearance in ammonia nitrogen removal frank, water are obviously better than other two groups of reference examples. It thus is seen that the composite filtering film of the present invention can reduce the use of breeding process Chinese traditional medicine, ensure water quality, it is to increase aquaculture security.
Claims (10)
1. an aquaculture water composite filtering film, it is characterised in that, produce tsaoko respectively, snake see move back, Root of Muskroot-like Semiaquilegia extracting solution, fusion composite with Rhizoma amorphophalli glucomannan complex sol, drying and forming-film and obtained composite filtering film.
2. a kind of aquaculture water composite filtering film according to claim 1, it is characterised in that, it may also be useful to tsaoko 70-90 part by weight, snake are seen and are moved back 30-40 part, Root of Muskroot-like Semiaquilegia 60-70 part.
3. a kind of aquaculture water composite filtering film according to claim 1, it is characterised in that, Rhizoma amorphophalli glucomannan complex sol comprises konjak glucomannan fine powder, xanthan gum, chitosan, soybean protein powder, carrageenin, water, lac powder, alcohol; Get konjak glucomannan fine powder, xanthan gum, chitosan, soybean protein powder, carrageenin, add water and mix, obtained just solution; Get lac powder and add spirituous solution, and heating for dissolving, more slowly pour above-mentioned obtained first solution into, stir obtained Rhizoma amorphophalli glucomannan complex sol.
4. the preparation method of a kind of aquaculture water composite filtering film as claimed in claim 1, it is characterised in that, comprise the following steps:
(1) preparation of tsaoko extracting solution: take fresh tsaoko 70��90 parts cleaning, oven dry, pulverize; Tsaoko powder is added corn alcohol solution soaking, adopts ultrasonic extraction, leave standstill after centrifugal for crude extract, get the obtained tsaoko dry fruit extracting solution of supernatant liquor, for subsequent use;
(2) preparation of Root of Muskroot-like Semiaquilegia extracting solution: take Root of Muskroot-like Semiaquilegia scapus 60��70 parts, pulverize, add alcohol and boil temperature leaching, gained solution decompression is reclaimed and makes fluid extract, add water dilution, centrifuging and taking supernatant liquor, upper macroporous resin, respectively with water, 50% alcohol and 95% alcohol wash-out, make Root of Muskroot-like Semiaquilegia extracting solution, for subsequent use;
(3) snake sees and moves back extracting solution preparation: takes snake and sees and move back stem and 30��40 parts, leaf mixture, cleaning, draining, oven dry, is seen by dried snake and move back stem and the pulverizing of leaf mixture; Snake is seen, and moving back powder adds water mixing, then adds cellulase, heating enzymolysis, crude extract is centrifugal, leave standstill, get the obtained snake of supernatant liquor and see and move back extracting solution;
(4) preparation of Rhizoma amorphophalli glucomannan complex sol: get konjak glucomannan fine powder, xanthan gum, chitosan, soybean protein powder, carrageenin, add water and mix, obtained just solution;
Get lac powder and add alcohol, and heating for dissolving, more slowly pour above-mentioned obtained first solution into, stir obtained Rhizoma amorphophalli glucomannan complex sol;
(5) preparation of composite membrane liquid: snake obtained to Root of Muskroot-like Semiaquilegia extracting solution obtained to tsaoko extracting solution obtained for step (1), step (2), step (3) is seen, and the Rhizoma amorphophalli glucomannan complex sol moving back extracting solution, step (4) obtained mixes, stirs obtained composite membrane liquid;
(6) imitative fruit stratum corneum Mold Making: woven wires different for pore size, as bottom surface, is paved and is fixed on the sliding plastics of face zero diopter or steel plate by the plastic plate that selection face zero diopter is sliding or steel plate, obtained imitative fruit stratum corneum mould;
(7) masking: the composite membrane liquid that step (5) is obtained is centrifugal degassed; Pour imitative fruit stratum corneum mould into, smear evenly, make it smooth surface, ease back after oven dry, film is taken off, obtained aquaculture water composite filtering film.
5. the preparation method of a kind of aquaculture water composite filtering film according to claim 4, it is characterised in that, in step (1), the weight ratio of tsaoko powder and corn alcohol is 1��4:100��200, and corn alcohol mass concentration used is 60��70%.
6. the preparation method of a kind of aquaculture water composite filtering film according to claim 4, it is characterized in that, in step (1), the concrete condition of ultrasonic extraction is: stirring velocity is 240��360rmp, and ultrasonic frequency is 40KHZ, temperature is 45��50 DEG C, extracts 30��50min.
7. the preparation method of a kind of aquaculture water composite filtering film according to claim 4, it is characterized in that, in step (3), snake sees that moving back powder mixes with water, and snake sees and moves back powder and water weight ratio is 1��3:300��400, and cellulase add-on is 0.8��2.2 weight part.
8. the preparation method of a kind of aquaculture water composite filtering film according to claim 4, it is characterized in that, in step (4), in first solution, each composition is by weight: 1��3 part, konjak glucomannan fine powder, xanthan gum 1.5��3.5 parts, chitosan 2��3 parts, soybean protein powder 5��8 parts, carrageenin 0.5��2 part, above-mentioned powder is mixed, and according to mixed powder: water is the deionized water that the ratio of 1��3:1000��3000 adds 60��80 DEG C.
9. the preparation method of a kind of aquaculture water composite filtering film according to claim 4, it is characterized in that, step (4) takes lac powder 0.5��0.9 weight part, taking lac powder: alcohol adds 70��80% alcohol as 1��3:60��70 ratio by weight.
10. the preparation method of a kind of aquaculture water composite filtering film according to claim 4, it is characterised in that, it is specially:
(1) preparation of tsaoko extracting solution: take fresh tsaoko 70��90 parts, with water rolling cleaning 10��20min, it is transferred in the loft drier of 50��60 DEG C after draining and dries 2��3h, dried tsaoko dry fruit is poured in pulverizer and pulverizes, screened 100��200 orders, for subsequent use;
Above-mentioned tsaoko powder is poured in hold-up vessel, and by powder: corn alcohol is the corn alcohol solution mixing that 1��4:100��200 add that alcohol quality percentage composition is 60��70%, soak 5��10h, it is transferred in ultrasonic extractor, power-on, adjustment stirring velocity is 240��360rmp, ultrasonic frequency is 40KHZ, and temperature is 45��50 DEG C, and extracts 30��50min, powered-down, crude extract is poured in whizzer, with the centrifugal 10��15min of 2000��3000rmp, left at room temperature 2��4h, get the obtained tsaoko dry fruit extracting solution of supernatant liquor, for subsequent use;
(2) preparation of Root of Muskroot-like Semiaquilegia extracting solution: take Root of Muskroot-like Semiaquilegia scapus 60��70 parts, pulverize, screened 80��100 orders, putting into mass concentration is that 80��95% alcohol 1200��1800ml boil temperature leaching 3��5h, gained solution is put into reclaim under reduced pressure device, when lower than when a normal atmosphere 45��55 DEG C, 1��2h makes fluid extract, add the dilution of 300��500ml water, it is the centrifugal 15��20min of whizzer of 3000rmp by speed, gets supernatant liquor, upper macroporous resin, respectively with water, 50% alcohol and 95% alcohol wash-out, make Root of Muskroot-like Semiaquilegia extracting solution, for subsequent use;
(3) snake sees and moves back extracting solution preparation: takes snake and sees and move back stem and 30��40 parts, leaf mixture, clean 10��20min, draining 1��2h with Water spray, transfer to and in the loft drier of 40��50 DEG C, dry 30��50min, dried snake is seen and moves back stem and the pulverizing of leaf mixture, screened 200��300 orders;
Above-mentioned snake is seen and moves back powder by powder: water is that 1��3:300��400 add deionized water mixing, add 0.8��2.2 part of cellulase again, it is heated to 50��60 DEG C, stirring velocity is 60��100rmp, after enzymolysis 3��5h, by crude extract with the centrifugal 8��12min of 3500��4000rmp, left at room temperature 2��4h, get the obtained snake of supernatant liquor to see and move back extracting solution, for subsequent use;
(4) preparation of Rhizoma amorphophalli glucomannan complex sol: get 1��3 part, konjak glucomannan fine powder by weight, xanthan gum 1.5��3.5 parts, chitosan 2��3 parts, soybean protein powder 5��8 parts, carrageenin 0.5��2 part mixing, according to mixed powder: water is the deionized water that the ratio of 1��3:1000��3000 adds 60��80 DEG C, stirs 30��50min with 120��320rmp, solution is mixed, obtained just solution;
Take 0.5��0.9 part, lac powder, taking lac powder: alcohol adds, as 1��3:60��70 ratio, the alcohol that mass concentration is 70��80%, and be heated to 80��100 DEG C and make it fully dissolve, slowly pour above-mentioned obtained first solution again into, and stir 10��20min with 90��180rmp, obtained Rhizoma amorphophalli glucomannan complex sol;
(5) preparation of composite membrane liquid: snake obtained to Root of Muskroot-like Semiaquilegia extracting solution obtained to tsaoko extracting solution obtained for step (1), step (2), step (3) is seen, and the Rhizoma amorphophalli glucomannan complex sol moving back extracting solution, step (4) obtained mixes, and stir 30��40min with rotating speed 80��120rmp, obtained composite membrane liquid;
(6) imitative fruit stratum corneum Mold Making: woven wires different for pore size, as bottom surface, is paved and is fixed on the sliding plastics of face zero diopter or steel plate by the plastic plate that selection face zero diopter is sliding or steel plate, obtained imitative fruit stratum corneum mould;
(7) masking: the composite membrane liquid 3000r/min whizzer degassed 10��20min obtained by step (5); Pouring imitative fruit stratum corneum mould into, smear evenly, make it smooth surface, be transferred in 60��70 DEG C of baking ovens and dry 1��2h, taking-up is placed in relative humidity 50��60% environment and eases back, and is taken off by film, obtained aquaculture water composite filtering film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638992.0A CN104437115B (en) | 2014-11-13 | 2014-11-13 | A kind of aquaculture water composite filtering film and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638992.0A CN104437115B (en) | 2014-11-13 | 2014-11-13 | A kind of aquaculture water composite filtering film and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104437115A CN104437115A (en) | 2015-03-25 |
| CN104437115B true CN104437115B (en) | 2016-06-08 |
Family
ID=52884328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638992.0A Expired - Fee Related CN104437115B (en) | 2014-11-13 | 2014-11-13 | A kind of aquaculture water composite filtering film and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437115B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102015031933B1 (en) * | 2015-12-18 | 2021-05-25 | Universidade Estadual De Campinas - Unicamp | process for obtaining asymmetric membranes, membranes thus obtained and use |
| CN106390781A (en) * | 2016-10-13 | 2017-02-15 | 常州市鼎日环保科技有限公司 | Preparation method of hemodialysis membrane |
| CN107487956B (en) * | 2017-09-29 | 2020-04-28 | 西南科技大学 | Method for treating radioactive wastewater by microwave-Fenton method |
| CN108159900B (en) * | 2018-01-04 | 2020-08-14 | 福建农林大学 | Konjac glucomannan ultrafiltration membrane and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482163A (en) * | 2003-07-15 | 2004-03-17 | 武汉大学 | Preparation process and use of blending film |
| CN203262050U (en) * | 2013-06-14 | 2013-11-06 | 中国水产科学研究院黑龙江水产研究所 | Filtering device applicable to water inlet/outlet of running water culture pond |
| CN103922447A (en) * | 2014-05-02 | 2014-07-16 | 大连碧海蓝天环保科技有限公司 | Novel environment-friendly bactericide composition and preparation and using method thereof |
-
2014
- 2014-11-13 CN CN201410638992.0A patent/CN104437115B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482163A (en) * | 2003-07-15 | 2004-03-17 | 武汉大学 | Preparation process and use of blending film |
| CN203262050U (en) * | 2013-06-14 | 2013-11-06 | 中国水产科学研究院黑龙江水产研究所 | Filtering device applicable to water inlet/outlet of running water culture pond |
| CN103922447A (en) * | 2014-05-02 | 2014-07-16 | 大连碧海蓝天环保科技有限公司 | Novel environment-friendly bactericide composition and preparation and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104437115A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104437115B (en) | A kind of aquaculture water composite filtering film and its preparation method | |
| CN101275119B (en) | Application of bdellovibrio to eliminating pathogen in freshwater product and culture water thereof | |
| CN103493969B (en) | A kind of method of producing giant salamander polypeptide powder | |
| CN104938604B (en) | A kind of aquatic products processing leftover bits and pieces method of comprehensive utilization | |
| CN105271576B (en) | A kind of method of wastewater treatment in agar-agar production | |
| CN101781627A (en) | Preparation method and application of sea bdellovibrio bacteriovorus ecological preparation | |
| CN105309750A (en) | Comprehensive utilization and production technology of high-content antrodia camphorate fungal active polysaccharide, triterpene fine powder, and byproducts thereof | |
| CN103564600A (en) | Natural food preservative and preparation method thereof | |
| CN107041874A (en) | A kind of fucoxanthin microcapsules and its preparation technology | |
| CN102816022A (en) | Method for preparing pesticide from biogas slurry | |
| CN104224854A (en) | Fucoxanthine-containing product and preparation method thereof | |
| KR20150144042A (en) | Manufacturing method of fodder using seaweed | |
| CN107522713A (en) | A kind of preparation method of high-purity extraction qinghaosu | |
| CN103160407A (en) | Method for preparing sargassum fusiforme wine | |
| CN102461471B (en) | Culture method of amorphous pearls | |
| CN105145574B (en) | A kind of preparation method of salicornia europaeal rutin algae-inhibiting agent | |
| CN108338097A (en) | A kind of cultural method improving perch quality | |
| CN104086397B (en) | Shell source oxysuccinic acid complexing calcium product and preparation method | |
| CN106479842A (en) | A kind of sea cucumber liquor method for making | |
| CN102038714A (en) | Application of bdellovibrio bdelloplast in preparing bacterial agent for preventing and controlling red mouth disease of scophthalmus maximus | |
| KR100871667B1 (en) | The method for manufacturing granulated salicomia herbaceal | |
| CN103805487A (en) | Preparation method of seaweed wine | |
| CN108246267B (en) | Treating agent for reducing heavy metal content in procambarus clarkii and preparation method thereof | |
| CN103652438A (en) | Manufacturing method of disease-resistant nutrient solution for poultries | |
| CN108464265A (en) | A kind of pond grass carp cultural method improving yield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191113 |