63results about How to "Effective absorption and utilization" patented technology

The invention provides a fresh and cool enzymolysis grain beverage and a preparation method thereof, relating to a non-alcoholic beverage. The invention aims to provide a fresh and cool enzymolysis grain beverage which retains original nutrition and functional components of grains and is fine, fresh and cool in taste, stable in product composition and low in viscosity, and a preparation method thereof. The beverage is prepared from the following raw materials: 8-12% of grains, 0.01-0.2% of sodium citrate, 0.01-0.4% of emulsifier, 0.05-0.5% of stabilizer, 1.0-2.3% of processing auxiliary agent and the balance of water. The preparation method comprises the steps of: pre-cooking or baking the grains, carrying out colloid milling and homogenizing, adding the processing auxiliary agent, carrying out enzymolysis, then inactivating the enzyme, separating, and filtering to obtain coarse fiber and a material liquid C; adding the material liquid C, sodium citrate, emulsifier and stabilizer to hot water, diluting to certain volume with blending water to obtain a blended liquid, cooling, then conveying to an ultrahigh-temperature instantaneous sterilizing system, preheating, degassing, homogenizing, and then carrying out ultrahigh-temperature instantaneous sterilizing; and filling the blended liquid after ultrahigh-temperature instantaneous sterilizing, and then packaging.

The invention provides a method for preparing an textured mono-crystalline silicon solar battery. The method comprises the following steps: preparing a protective film on one side of a mono-crystalline silicon wafer, so as to form a mono-crystalline silicon wafer provided with a single-side protective film; placing the mono-crystalline silicon wafer provided with the single-side protective film in an etching solution to carry out the etching treatment, so that the other side of the mono-crystalline silicon wafer is etched into an textured side; placing the mono-crystalline silicon wafer with one side being the textured side and the other side being the protective layer in a film-removing solution to carry out the removal treatment of the protective film, so as to form the mono-crystalline silicon wafer with one side being the textured side; forming the mono-crystalline silicon solar battery through the processes of diffusion and junction preparation by using the mono-crystalline silicon wafer with one textured side. The invention further provides a textured mono-crystalline silicon solar battery prepared by the method and a preparation system thereof. The mono-crystalline silicon solar battery with the single-side textured structure, which is prepared by the method of the invention, improves the conversion efficiency of the battery, prevents 'aluminum bubbles' from generating, and improves the utilization rate of the devices by using the existing devices in the production line.

The invention relates to a method for preparing arachidonic acid (ARA) by utilizing Mortierella alpine mycelia, comprising the following steps: first carrying out deep culture on the inoculation amount of the Mortierella alpine in a constant temperature shaker; transferring and inoculating the Mortierella alpine into a container with fermentation media, obtaining fermented liquor after culturing; filtering the fermented liquor, collecting mould organisms, washing, drying and grinding the collected mould organisms, extracting or pressing the mould organisms with a nonpolar solvent, harvesting oil and fat and further processing the harvested oil and fat to obtain the target product, wherein, parts of commonly used nitrogen sources of growth media or/and fermentation media are substituted by fungal meal of Mortierella alpine and the substitution ratio of the nitrogen sources in the fungal meal of Mortierella alpine is 10-90 by mass. The residual solid matter after extracting the mould organisms with the nonpolar solvent is the recyclable fungal meal of Mortierella alpine. The wastes generated in the process of producing the ARA by utilizing the Mortierella alpine by fermentation can be recycled, thus avoiding discharge of the environmental pollutants.

The invention provides a bismuth oxychloride-iron bismuth titanate composite photocatalyst and a preparation method thereof. The method comprises the steps: a hydrothermal synthesis step comprising at room temperature, dissolving a bismuth source substance, an iron source substance and a titanium source substance in a dilute nitric acid solution to obtain a mixed solution, adjusting the pH value of the mixed solution to 12-14 to obtain a precipitate-containing suspension, under a condition of the temperature of 160-220 DEG C, heating and carrying out heat preservation for 24-72 h, and cleaning and drying the precipitate in the suspension to obtain a powdery iron bismuth titanate photocatalyst; and a hydrochloric acid treatment step comprising under a condition of room temperature or heating, putting the prepared iron bismuth titanate photocatalyst into a dilute hydrochloric acid solution with the molar concentration of 0.5-2 M, carrying out magnetic stirring for 1-24 h, and carrying out centrifugation cleaning and drying on the mixed solution, to obtain the bismuth oxychloride-iron bismuth titanate composite photocatalyst.

The invention discloses a high-yield planting method for double-season rice. The high-yield planting method comprises the steps of seed selecting and processing, early and late rice seeding, straw returning to field and the like. According to the method, an appropriate amount of straw is mechanically smashed and returned to the field to be utilized on the spot, base fertilizer containing a microorganism degrading bacterium agent is prepared to increase the composting speed of the straw, and therefore influences on next-stubble crops are avoided; nutrients are released according to season differences by combining different water and fertilizer conditions, and therefore the nutrients can effectively fertilize and improve soil or be absorbed and utilized by the crops.

The invention relates to a process for preparing natural pine needle powder, which uses a freeze-drying method and a micronization method. The process comprises the steps of screening and cleaning fresh pine needles obtained through yearly pruning, freezing the fresh pine needles in a freeze dryer, drying the fresh pine needles, cutting the dried pine needles into small segments 1 to 2 centimeters long, putting the small segments of the pine needles into a micronization machine, grinding the small segments into fine powder or ultrafine powder or even nanometer-sized ultrafine powder according to need, sterilizing and packing ground pine needle powder. The process makes the pine needles into a product easier to absorb by human body by performing scientific reasonable deep processing treatment, fully preserves the nutrient components of the pine needles from being destroyed, improves the absorptivity of the nutrient components of the pine needles, and realizes optimum cell-wall breaking effects. As the ground pine needle powder is sterilized and packed, maximum efficacy is obtained with a minimum taking dose, so that the bioavailability of the pine needles is greatly improved.

The invention relates to the technical field of crop planting, particularly a celery planting method. The method particularly comprises the steps of soil preparation, construction of seedbed, manufacturing of reagent-mixed soil, seed selection, seed soaking and pregermination, seed sowing, thinning, insect killing, field planting, watering, fertilizing, and harvesting. According to the celery planting method provided by the invention, the soil conditioner added in the soil preparation process can effectively enhance the adaptability of plants to soil and promote the healthy and fast growth of plants. The reagent/sandy soil mixing ratio and the composition and proportion of the reagent can enhance the germination rate of seeds. The celery grown by the celery planting method has the advantages of high germination rate and high yield. The method is scientific and reasonable, is simple and easy to operate, and has the advantages of short culture period, high operability, great market potential and wide prospects.

The invention relates to a lysine biological salt decomposition bacteria mixture, an organic fertilizer thereof and preparation methods of the lysine biological salt decomposition mixture and the organic fertilizer. In proportion by weight, the lysine biological salt decomposition mixture comprises 2 parts of lysine biological salt decomposition bacteria fertilizer, 100-200 parts of auxiliary materials, 1 part of lysine, 0.001-0.002 parts of BA-6, 0.006 parts of chitin, 9-10 parts of nitrobacteria and 2 parts of humic acid; the lysine biological salt decomposition bacteria mixture is prepared through the following steps of: mixing the liquid raw materials lysine, BA-6 and chitin, mixing and uniformly stirring the biological salt decomposition bacteria fertilizer and the auxiliaries to form a strain fermentation mother strain, adding the strain fermentation mother strain, the nitrobacteria and the humic acid into a mixer, stirring uniformly, and spraying the liquid raw materials onto the solid raw materials to prepare the lysine biological salt decomposition bacteria fertilizer; the organic fertilizer is prepared by adding organic and inorganic elements into the lysine biological salt decomposition bacteria fertilizer and fermenting. According to the lysine biological salt decomposition bacteria mixture, the organic fertilizer and the preparation methods, the difficulty in primary and secondary salinization of soil is solved, high-lysine vegetables can be produced, the soil environment can be restored and the nutrients of the produced fruits and vegetables can be increased, so that the environment protection and nutrition balance are realized and the circular economic development demands are met.

The invention discloses a heat storage type burner used for a radiant tube. The heat storage device is arranged in the radiant tube which is provided with two end parts; the two end parts of the radiant tube are respectively provided with a first burner assembly and a second burner assembly correspondingly; each of the first burner assembly and the second burner assembly comprises a heat storage body; the two end parts of the radiant tube are respectively provided with a first air pipeline and a second air pipeline which are communicated with the radiant tube correspondingly; each of the first air pipeline and the second air pipeline is provided with an air inlet; a reversing valve is connected to the first air pipeline and the second air pipeline; the reversing valve is stopped between a first station and the first air pipeline, and is communicated with the second air pipeline; the reversing valve is communicated with the first air pipeline at a second station, and is stopped between the second station and the second air pipeline; and a gas exhaust pipeline is communicated with the reversing valve. The heat storage type burner disclosed by the invention is high in ignition success rate and is good in combustion stability after ignition; a heat storage body is not liable to damage, heat storage capacity is high, and a waste gas heat utilization rate is high.

The invention discloses a fertilizer functional additive, a muskmelon special-use formula fertilizer and a preparation method thereof. The muskmelon special-use formula fertilizer is prepared from following components, in a blending manner, diammonium phosphate granules, ammonium nitrate phosphorus granules, potassium nitrate granules, potassium sulfate granules, magnesium sulfate monohydrate granules, zinc sulfate monohydrate granules and the fertilizer functional additive granule. The fertilizer functional additive granule is prepared from following components, in a compounding, mixing and granulating manner, EDTA calcium, EDTA iron, EDTA manganese, disodium octaborate tetrahydrate, sodium molybdate, anionic polyacrylamide, citric acid and poly amino polypeptide. The muskmelon special-use formula fertilizer has the excellent effects of regulating soil, activating nutrients, scientifically supplying nutrients, enhancing resistance and increasing yield and quality. The preparation method is simple, is low in consumption, and has a popularizing and applying value. The muskmelon special-use formula fertilizer has a high fertilizer efficiency, is reduced in use amount, can improve soil and increase fertilizer utilization rate, can increase the yield and improve the quality of muskmelons, can reduce production cost and is especially suitable for the tendency of zero-increase of chemical fertilizer use amount in modern agriculture.

The invention discloses a preparation method of a high-intensity ultraviolet emission-based upconversion fluorescent powder containing a composite photocatalytic material. The preparation method comprises the following steps: preparing a high-intensity ultraviolet emission-based upconversion fluorescent powder by taking rare earth oxide as a raw material, and then compounding the prepared fluorescent powder and TiO2 to obtain the TiO2-coated high-intensity ultraviolet emission-based upconversion fluorescent powder containing composite photocatalytic material. According to the high-intensity ultraviolet emission-based upconversion fluorescent powder containing composite photocatalytic material prepared by the preparation method provided by the invention, the upconversion material absorbs near-infrared light and converts the near-infrared light into strong ultraviolet light for emission, and then the TiO2 is excited to generate catalytic activity so as to achieve the utilization of the near-infrared light, so that the response range of photocatalysis to a solar spectrum is broadened; the high-intensity ultraviolet emission-based upconversion fluorescent powder containing composite photocatalytic material is highly dispersed, non-toxic and harmless and meets an environment-friendly requirement. The high-intensity ultraviolet emission-based upconversion fluorescent powder containing the composite photocatalytic material is prepared by a hydrothermal method; a preparation technology thereof is simple and easy to operate; the cost is reduced to a certain extent; the preparation method is particularly suitable for mass production; the high-intensity ultraviolet emission-based upconversion fluorescent powder containing composite photocatalytic material can be applied to the field of photocatalytic environmental control.

The invention discloses a generating device of fulvic acid complex iron ions. The generating device structurally comprises metal rods, an iron container, humus peat and a metal block, wherein the humus peat is filled inside the iron container; the metal block is buried in the center of the humus peat; a plurality of metal rods are arranged at the upper side of the metal block. The generating device has the advantages that the (1) ferrous ion complexes can be stably released to the environment for a long time; the device can be used in the fields of sea water quality improvement, agricultural materials and the like; (2) the effect is generated by using the ionization tendency of the metal per se, the additional power supply or the catalyst addition is not needed; (3) the fulvic acid complexiron ions can be more effectively absorbed and utilized by living bodies than ferric oxide, ferric hydroxide and the like.

The invention discloses a rich-selenium Paitan mesona chinensis planting method. The method includes steps: by means of soilless culture, inserting cuttage scions into a seedling culture medium prepared from turf and vermiculite according to a ratio of 2:1; transplanting rotted cuttings into a cultivation tank filled with a base fertilizer and a planting medium prepared from sugarcane chaff, xylose residues and coal slag according to a ratio of 6:3:1; performing foliage topdressing and nutrient solution replenishing in a plant growth period to provide essential nutrients to the plant. Therefore, a rich-selenium mesona chinensis product which is safe, efficient and free of side effects can be obtained.

The invention relates to the field of LED lamp bead equipment. The invention discloses an efficient heat dissipation LED lamp bead based on a heat dissipation area. The efficient heat dissipation LEDlamp bead comprises a support, the support comprises a support body, two fixing frames and four sliding grooves, a chassis is arranged on the lower surface of the frame body, the upper surface of thechassis is fixedly connected with the lower surface of the frame body, a circular groove I is formed in the middle of the upper surface of the chassis, a sweeping device is arranged in the circular groove I, a circular groove II is formed in the middle of the upper surface of the frame body, the support can be separated from a lampshade, due to the design, the stability of the LED lamp component is improved, the lampshade is not easy to displace in the subsequent sweeping process, so that the normal use of the LED lamp is not influenced, the rotating rod rotates to drive the sweeping rod to rotate to achieve an automatic sweeping effect on the lens, the temperature around the lamp wick is reduced, heat generated by light emitting of the LED lamp is effectively absorbed and utilized, the rotating piece is reset through the second spring after the rotating piece loses the pushing force of the telescopic rod, sweeping operation can be conducted again when the LED lamp is started again, and the automatic reset effect is achieved.

The invention provides a special package fertilization method for pitaya. The special package fertilization method includes applying 80-100 kilograms of thoroughly decomposed organic fertilizers made of traditional Chinese medicine residues and 20-30 kilograms of inorganic compound fertilizers to each mu of lands in a dry manner in 10-15 days before new branches of the pitaya germinate; applying 3-8 kilograms of first organic and inorganic liquid fertilizers to each mu of lands in 3-5 days after the new branches sprout; additionally applying 10-15 kilograms of inorganic compound fertilizers to each mu of lands in 3-5 days after the pitaya flowers; applying 8-10 kilograms of second organic and inorganic liquid fertilizers to each mu of lands when fruits are subjected to expanding growth. The first organic and inorganic liquid fertilizers are blended with water to obtain liquid, and the liquid is applied to the lands in a pouring manner. The second organic and inorganic liquid fertilizers are blended with water to obtain liquid, and the liquid is applied to the lands in a pouring manner. The special package fertilization method has the advantages that growth of the pitaya can be promoted, the yield of the pitaya can be increased, the quality of the pitaya can be improved, soil hardening can be prevented, and the fertilizers are high in utilization rate.

The invention discloses mixed feed for breeding boars and a preparation method of the mixed feed, and relates to the technical field of animal feed, aiming to solve the technical problems of unreasonable feed component matching, easily-caused poor reproductive performance of the breeding boars and high breeding cost in the prior art. The mixed feed comprises main materials, 25-40 parts of premix and 12-18 parts of additives. The main materials comprise, by weight, 500-520 parts of corn, 40-60 parts of sorghum, 90-110 parts of hulled barley, 115-135 parts of bean pulp, 5-15 parts of egg powder, 40-60 parts of fermentation distillers' grains, 50-70 parts of biological fermentation feed and 40-60 parts of wheat bran. The preparation method is mainly applied to production of the mixed feed for the breeding boars.

The invention relates to the technical field of dairy cow feed preparation, in particular to dairy cow roughage and a preparation method thereof. The dairy cow roughage comprises, by weight, 30-50 parts of full-plant yellow corn silage, 10-20 parts of phleum pratense, 5-10 parts of alfalfa hay, 1-2 parts of peanut shell powder, 16-30 parts of corn straw, 1-2 parts of slow-release urea, 6-10 partsof oat grass and 1-2 parts of rapeseed meal. The slow-release urea can serve as non-protein nitrogen source feed to be fed to dairy cows, and can be decomposed into ammonium nitrogen in rumens of thedairy cows to be utilized as a nitrogen source for rumen microorganisms. The full-plant yellow corn silage has high sugar content, can realize good effect on balanced utilization of energy and nitrogen source when being combined with the slow-release urea to be fed to the dairy cows, and can be absorbed and utilized by the rumen microorganisms more effectively. The full-plant yellow corn silage isadopted as the dairy cow roughage, is combined with the slow-release urea to replace part of protein feed to serve as a carbon-nitrogen source of rumen microorganism synthesis and is finally digestedand utilized by the dairy cows.

The invention provides a zirconium-containing nano slow-release anti-ulcer fertilizer and a preparation method thereof, and belongs to the technical field of fertilizer production. The fertilizer comprises the following components in parts by weight: 50-60 parts of zirconium-containing nano soil material, 5-15 parts of zeolite powder, 0.005-0.01 part of copper sulfate, 0.001-0.005 part of ammonium molybdate, 0.1-0.2 part of zinc sulfate, 1.5-3.0 parts of vitamin C, 16-20 parts of organic matter, 0.005-0.01 part of bacillus subtilis, 5-10 parts of urea, 15-20 parts of monoammonium phosphate, 15-20 parts of potassium sulfate and 15-20 parts of water. In the invention, zirconium elements which are beneficial to human bodies and kiwi fruits and have little influence on soil environment are selected according to the difference of the cell structures of pseudomonas syringae, bacillus subtilis and kiwi fruits and the tolerance of the pseudomonas syringae, bacillus subtilis and kiwi fruits to zirconium elements, and the novel fertilizer of zirconium-containing nano soil material can be prepared by the technological measures of chelating, compounding with a nano structure slow-release material and the like, so that the growth of kiwi fruits can be promoted, the quality of kiwi fruits can be improved, and pathogenic bacteria such as pseudomonas syringae can be effectively killed.