849results about How to "Guaranteed absorption" patented technology

The invention provides a breeding method for intermediate breeding of Anguilla marmorata fries. The breeding method comprises the steps of intermediately breeding the Anguilla marmorata fries in a cement breeding pond in the early stage and breeding the Anguilla marmorata fries in an earthen pond in the later stage. A net box and water flow boosters are arranged in the process of intermediately breeding the Anguilla marmorata fries in the cement breeding pond in the early stage, and the Anguilla marmorata fries are bred in the net box, so that the metabolites of the Anguilla marmorata fries can be conveniently filtered and deposited, the survival environment is optimized, and the breeding survival rate is increased; the four water flow boosters are arranged at the four corners of the cement breeding pond, so that water flow circulates anticlockwise, a flowing water environment is created for the Anguilla marmorata fries, Anguilla marmorata can frequently move in the flowing water environment, the bait intake speed and the growth speed of the Anguilla marmorata are increased, and the survival environment of the Anguilla marmorata is optimized; the Anguilla marmorata fries are bred for 1-2 months in the cement breeding pond and fed with blood worms in the early stage and eel powder 7 days before leaving from the pond, after the Anguilla marmorata fries are fed with the eel powder, the Anguilla marmorata fries reaching 1 g per fry are transferred into a half mu (1 mu is 1/6 of acre) of the earthen pond for later breeding of the Anguilla marmorata fries, and the unqualified Anguilla marmorata fries are still concentrated in the cement breeding pond and continue to be fed with the blood worms; and during the process of breeding the Anguilla marmorata fries in the earthen pond, the Anguilla marmorata fries are mainly fed with the eel powder in the early stage and occasionally fed with the blood worms, all the Anguilla marmorata fries reaching 5 g per fry are fed with the eel powder, and the Anguilla marmorata fries reaching 10 g per fry are transferred into an Anguilla marmorata growing pond for breeding.

The invention discloses an absorbable operating suture line and a preparation method thereof, and mainly relates to a chitosan operating suture line. The preparation process comprises the following steps of: preparing a chitosan spinning solution, spinning, solidifying, performing subsequent treatment, and the like. By the process, chitosan is subjected to wet spinning, so that the roundness of the cross section of the chitosan operating suture line is increased, and the operability of the suture line is improved; and the suture line prepared by the process has high tensile strength and elasticity and meets the clinical requirement.

The invention discloses an energy-saving purification device based on internal circulation, an air conditioning system and a control method of the air conditioning system. The energy-saving purification device comprises a filtering and adsorbing unit which is used for adsorbing CO2; an air heating unit which is used for heating air entering the filtering and adsorbing unit so as to release CO2 inthe filtering and adsorbing unit; an air pressurizing unit which is communicated to the filtering and adsorbing unit and is used for increasing the static pressure of the air entering the filtering and adsorbing unit; and a switching unit, wherein the rear end of the air outlet end of the filtering and adsorbing unit is connected to the switching unit, and the switching unit is connected to a purification air outlet pipe and an exhaust pipe. According to the energy-saving purification device, the CO2 concentration of indoor air can be effectively reduced, the fresh air volume can be reduced, and the energy consumption of an air conditioning system can be reduced, so that the designed cold/heat load of the air conditioning system can be reduced, and as the fresh air volume required by a building is reduced, the cold demand of the air conditioning system can be reduced, and the manufacturing cost of the whole air conditioner is reduced.

Provided is a tuble vegetable function fertilizer. The tuble vegetable function fertilizer is prepared from, by weight, 25-35 parts of urea, 1-5 parts of ammonium sulfate, 20-35 parts of monoammonium phosphate, 35-45 parts of potassium sulfate, 1-5 parts of organic carbon, 1-5 parts of potassum fulvic acid, 0.5-1 part of calcium superphosphate, 0.1-0.5 part of borax, 0.5-1 part of magnesium sulfate, 1-5 parts of mixed fungicide, 0.1-0.5 part of synergist and 1-5 parts of other additives. A preparation method comprises the steps that the pH value is adjusted for a fermentation waste solution, microelement is added after heating for a complexation reaction, and organic carbon is obtained; the urea, ammonium sulfate, monoammonium phosphate, potassium sulfate, calcium superphosphate, borax, magnesium sulfate, synergist and other additives are prepared into particles; organic carbon and potassum fulvic acid wrap the outer layers of the particles, and finally the tuble vegetable function fertilizer can be obtained by adding the mixed fungicide. According to the tuble vegetable function fertilizer, comprehensiveness of tuble vegetable growth nutrients is effectively guaranteed, soil insect damage is reduced, malformation of tuble crops can be prevented, and the yield is increased.

The invention relates to a weight-losing meal replacing biscuit and a making method thereof, and belongs to the technical field of nutrition and food science. A high-protein high-fiber netlike stereo structure is formed by a low-temperature baking technology so as to solve the problems that the high-protein high-fiber biscuit is difficulty shaped, is not dried thoroughly and is burned in baking; the biscuit has more balanced nutritional structure, prolongs the emptying time of the stomach, eliminates hunger and hidden hunger, and ensures the weight losing effect; by adding unique stachyose, the biscuit has excellent effects on the aspects of improving the intestinal environment and preventing constipation; and apple polyphenol and collagen have the effect of beautifying the skin and can relieve the universal skin nutrition problem in the weight losing process, so that the weight losing process is more health and effective.

The invention discloses a steel wire rope picking waste acid and high zinc and lead-containing sludge co-disposal system and process and belongs to the technical fields of environmental protection and wastewater treatment. The steel wire rope picking waste acid and high zinc and lead-containing sludge co-disposal system disclosed by the invention comprises a mud acid stirring and dissolving device, a lead and zinc removal device, a flocculating agent preparation device, a hydrogen sulfide absorption device and a lead and zinc precipitation separation device, wherein the mud acid stirring and dissolving device is connected with the lead and zinc removal device through a pipeline; and the lead and zinc removal device is connected with the flocculating agent preparation device, the hydrogen sulfide absorption device and the lead and zinc precipitation separation device through pipelines. The steel wire rope picking waste acid and high zinc and lead-containing sludge co-disposal process disclosed by the invention comprises the following steps: stirring and dissolving mud acids, removing lead and zinc, preparing polyferric flocculants, purifying hydrogen sulfide tail gas and performing lead and zinc precipitation separation. According to the invention, steel wire rope picking waste acid and high zinc and lead-containing sludge co-disposal can be realized, the elements such as zinc and lead can be effectively removed, and industrial products with high additive values are prepared.

The invention discloses a cotton trace irrigation, water and fertilizer integrated efficient cultivation method in arid desert areas. The method sequentially includes the steps of land selection, arrangement of a trace irrigation system, soil preparation, seed selection, seed processing, film mulching and sowing, field water and fertilizer regulation, disease and insect pest prevention, chemical regulation, and harvesting at proper time. The method is characterized in that the core of the technology is that cotton film mulching and sowing and underground trace irrigation, water and fertilizer integration make roots of cotton in a moisture and nutrient absorbing state all the time in the growth period; meanwhile, surface evaporation is reduced, water and fertilizer resources can be reasonably and efficiently utilized, and field management comprises irrigation, topdressing, disease and insect pest prevention and the like. By the adoption of the trace irrigation, water and fertilizer integrated efficient cultivation method, water and fertilizer management is carried out on underground root layers, surface evaporation is reduced, the nutrient loss is reduced, and the water and fertilizer utilization efficiency is greatly improved; compared with the prior art, the water utilization rate can be increased by 30-40%, the ecological environment is protected, the cotton yield is effectively increased, and the effects of high yield and high efficiency are achieved.

The invention discloses a roller grinder, which comprises parallel rolling shafts, a grinding controller, a belt, a motor, a base frame, a metal fixing piece and a grinding tank, wherein the parallel shafts are fixed on the base frame by the metal fixing piece; the motor drives the parallel rolling shafts to rotate through the belt; the grinding controller is connected with the motor and is fixedly arranged on the upper part of the motor; a grinding ball is arranged in the grinding tank; the middle parts of the parallel rolling shafts are connected with sections of quartz parallel rolls through metal casings; the quartz grinding tank is arranged on the quartz parallel rolls; the quartz parallel rolls and the quartz grinding tank are arranged in the inside of a microwave emitting cavity; the upper part of the quartz grinding tank is provided with a microwave generator and a microwave controller respectively; the microwave generator is connected to the microwave controller; the synchronous operation of microwave selective heating and grinding improves the heating efficiency during grinding and reduces ore grinding time and ore grinding power consumption; and the equipment is low in temperature and easy and safe to operate.

The invention discloses a special fertilizer for cold-season lawn and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: 45-55 parts of livestock and poultry manure, 25-35 parts of waste animal residue, 15-20 parts of mushroom slag, 14-18 parts of broad bean shell, 10-15 parts of melon vine, 12-16 parts of tofu pulp, 10-15 parts of bone gelatin waste slag, 8-14 parts of mashed soybean, 6-12 parts of amino acid residue, 10-15 parts of bamboo grove soil, 5-10 parts of blue-green algae, 4-8 parts of egg shell powder, 5-10 parts of rice washing water, 3-7 parts of residual tea water, 4-8 parts of bamboo charcoal powder, 5-10 parts of akadama soil powder, 12-16 parts of modified attapulgite, 5-10 parts of ammonium humate, 10-15 parts of urea phosphoric acid, 7-13 parts of light calcium carbonate powder, 4-6 parts of potassium sulfate, 5-10 parts of lime powder and 3-5 parts of actinolite powder. The fertilizer has comprehensive nutrients, is capable of ensuring the nutrient absorption of the lawn, promoting the plant metabolism and enhancing the quality and growth capacity of the lawn, is also capable of improving the soil structure, harmonizing the water, fertilizer, gas and heat conditions in the soil and increasing the soil fertility, is beneficial to growth and development of the lawn grass, enhances the resistivity of the lawn grass to the weed, diseases and pests, and improves the cold resistance and stress tolerance, so that the lawn can stably remain favorable landscape for a long time.

The invention discloses a planting method of blueberry seedlings. The planting method is characterized by comprising the following steps of A, soil improvement; B, planting and garden building; C, water and fertilizer management; D, pruning; E, disease and pest control. Compared with the prior art, the planting method has the advantages that growth of the blueberry seedlings can be promoted, it is guaranteed that nutrient components for blueberry growth are well absorbed, the survival rate and preservation rate of the blueberry seedlings are guaranteed, and diseases and pests are effectively controlled.

The invention relates to a soft measurement method based on variable-boundary segmentation energy balance, a multifunctional wet steam measuring needle and a wet steam heat absorption measurement and control device. The multifunctional wet steam measuring needle is characterized by consisting of an electric heating rod, an electric heating rod sleeve with uniform and screw pitch-equal convex spiral ribs, a multifunctional wet steam measuring needle outer wall tube, a front sensor seat and a rear sensor seat. The wet steam heat absorption measurement and control device consists of an isothermal sleeve, temperature measuring points distributed on the inner wall and the outer wall of the isothermal sleeve at equal distances and computer online measurement and control equipment. The multifunctional wet steam measuring needle is put in the wet steam heat absorption measurement and control device and is wholly pressed and fixed by an outer sleeve, an outer sleeve flange cover and an outer sleeve flange disc; based on the flowing and heating process mechanism analysis of wet steam in the structure, a soft measurement model and an online calibration model of measurement results are established; and the whole equipment is simple in structure and is suitable for various measurement fields in relation to wet steam two-phase flow, in particular to the measurement of exhaust steam humidity of a condensing turbine.

The invention relates to a thin-film photovoltaic cell and a manufacturing method thereof. The thin-film photovoltaic cell comprises a lining, an electrode layer, a p-type absorption layer, an n-type buffer layer, a high-resistance layer and a window layer, which are sequentially arranged in an overlapping way from the bottom up. The window layer is a near infrared waveband low-absorption high-conductivity ZnO-based transparent conductive window layer. The thin-film photovoltaic cell is in a light trapping structure. The manufacturing method of the thin-film photovoltaic cell comprises the steps of: providing a lining; depositing an electrode layer; depositing a p-type absorption layer; depositing an n-type buffer layer; depositing a high-resistance layer; depositing a near infrared low-absorption ZnO-based window layer; and forming a light trapping structure. The thin-film photovoltaic cell has the absorption layer of small thickness and has higher effective light utilization ratio.

Adjacent cone type projections (2) are mutually joined by beads (4) provided at the inner panel (1) between the projections. The projections are provided at the inner panel at equal intervals.

The invention provides a sulfur tail gas purification process for direct discharge after treatment. On the basis of a conventional Super-SCOT process, the absorption pressure inside an absorbing tower is 0.05-0.25MPa; the absorption grade inside the absorbing tower is not smaller than that of an actual tower plate of 18 layers; a desulfuration solvent for deamination comprises the following components in percentage by weight: 20-50% of N-methyldiethanolamine (MDEA), 0-30% of diisopropanolamine (DIPA), 10-50% of sulfolane, 1-2% of a protonation agent and the balance of water; a semi lean solution is sucked out from 1-5 layers above a middle layer in the middle of a regeneration tower and is moved upwards along with increase of the content of CO2 in a deamination raw material gas; two semi lean solution inlets are longitudinally formed in the middle of the absorbing tower; when the content of the CO2 in the deamination raw material gas is higher than 10% (mol/mol), the semi lean solution is fed into the feeding hole above, or else the semi lean solution is fed into a feeding hole below; COS is hydrolyzed into H2S and CO2 by using a fine desulfurization process, H2S is adsorbed and reacts to generate sulfide, and a treated purified gas can be directly discharged. The purified gas treated by using the method can be directly discharged without incineration, and thus relatively low sulfur discharge standards can be met with relatively low energy consumption.

The invention discloses a method for realizing float raising of ornamental pepper seedlings. The method comprises the following eight steps: constructing a pool and a shed, preparing a seedling raising medium, sterilizing a seedling raising disk, traying and seeding, managing temperature and humidity, performing pest control, performing fertilizer application and performing acclimatization and transplanting. Compared with the prior art, the method has the following advantages that the seedling raising medium is wide in raw material source and low in cost, unified management on seedling raising is performed, nutrition absorption of each seedling is ensured, so that the growth conditions of transplanted ornamental pepper seedlings are relatively good, the disease resistance is high, application of fertilizers in the later period is reduced, stable and high yield is ensured, the success ratio of transplantation is not less than 95%, the whole process is simple in operation, and the method is beneficial to industrial production.

The invention discloses a foliar preparation for improving crop resistance and a preparation method thereof, wherein the foliar preparation comprises an amino acid fermentation waste liquid, potassiumhumate, alginic acid, a macroelement fertilizer, a medium-trace element fertilizer, a surfactant, a plant growth regulator, a pH regulator and a suspension thickening agent. The foliar preparation ofthe invention adopts the amino acid fermentation waste liquid as the main organic component to realize waste liquid utilization, so that resources are saved, and the foliar preparation is environmentally friendly and safe. In addition, the amino acid fermentation waste liquid is rich in small molecular water-soluble organic matter, can chelate trace elements, can directly provide organic nutrition to plants, and promote nutrient absorption, thereby ensuring the accumulation of carbohydrates and nutrient absorption in plants in continuous rain and haze weather, maintaining healthy growth, andeffectively preventing occurrence of wilting, yellow leaves and the like of the plants, and therefore the cold resistance and disease resistance of crops are improved, and increase of the crop yield is facilitated.

The invention relates to a horticultural crop composite biological nutrient medium which comprises a substrate, and microalgae and a culture fluid thereof. The horticultural crop composite biological nutrient medium is characterized by comprising the following components in percentage by mass: 1.5-5.5% of sodium alginate, 0.5-3.5% of chitosan, 0.5-5.5% of polyacrylamide, 1-5% of sodium carboxymethyl cellulose, 5-20% of shell powder and 60.5-91.5% of clay. The microalgae are fresh water Chlorella which can be autotrophic, heterotrophic or mixedly cultured after being cultured to later exponential growth phase, the concentration is greater than or equal to 3.0*10<6>cell/ml, and the addition amount is preferably sufficient in the substrate without flowing. The invention has the effects of moisture retention, nutrient slow release and soil improvement; most materials are aquiculture byproducts, thereby changing wastes into valuable substances and having obvious environmental protection effect; and the nutrient medium can be completely degraded within 3-5 years, and can not have permanent damage on soil. The microalgae reserved in the soil can have an active effect on the soil, increase the soil fertility and improve the physical and chemical properties of the soil.

The invention discloses a pitaya planting method which includes the steps of A, selecting loose and breathable soil with good draining performance and high water and moisture retention as a planting field; vertically inserting a plurality of pitaya supports in the planting field in an arrayed manner, wherein each pitaya support comprises a column, a mounting seat and an annular support, the mounting seat is fixed at one end, away from the ground, of the column, the annular support is horizontally fixed above the mounting seat, and the inner diameter of the annular support is larger than the outer diameter of the column; B, digging a fertilizing pit around the column of each pitaya support, applying 50-60kg of base fertilizer in each fertilizing pit, and then filling each fertilizing pit with soil to form an annular soil plate higher than the ground; C, planting pitaya seedlings coming out nursery around the pitaya supports and allowing the tops of the pitaya seedlings to be close to the pitaya supports, wherein the planting depth of the pitaya seedlings is 5-10cm; D, pruning; E, managing water and fertilizer; F, fruiting; G, controlling diseases.