73results about How to "Increase the effect and effect" patented technology

The invention relates to a salt-storing deicing material special for asphalt pavement and a preparation method thereof. A salt-storing deicing material special for asphalt pavement is characterized in that the deicing material comprises an inorganic freezing point lowering main agent, an inorganic auxiliary freezing point lowering agent, a freezing retardant, an ice layer softener and a releasing stabilizer, and the mass fractions of the components are that 20-40 parts of inorganic freezing point lowering main agents, 10-30 parts of inorganic auxiliary freezing point lowering agents, 5-25 parts of freezing retardants, 5-25 parts of ice layer softeners, and 30-60 parts of releasing stabilizers. The deicing material has obvious deicing effect.

The invention provides a processing method of clear cucumber juice with good taste, which comprises the following steps of (1) processing raw materials; (2) separately processing the peel, pulp, base and flesh into concentrated juice, and producing concentrated juice by use of the flesh; (3) enzyme deactivation: performing sterilization and enzyme deactivation on the syrup for 30 seconds at a temperature over 95 DEG C, and then cooling the syrup to 50-55 DEG C; (4) ultrasonic enzymolysis: performing enzymolysis on the syrup under an ultrasonic condition, adding amylase and pectinase into the syrup, performing enzymolysis for 0.5-2 hours, and then adding inscribed and circumscribed protease to finally decompose protein into amino acid small molecules, thereby improving the juice yield. In the method, enzymolysis is performed twice, and the cucumber juice is hydrolyzed by use of the amylase, pectinase and protease, so that nutrient substances in the cucumber juice are hydrolyzed into nutritional components which are easy to absorb by human bodies and have special physiological functions; moreover, by adopting the processes such as adsorption, ultrafiltration and the like, the final product of concentrated clear cucumber juice has high nutritional value, stable characters and good flavor and taste.

The invention relates to a composition which takes a pioglitazone hydrochloride and a repaglinide as an active ingredient and a preparation method thereof.The invention, taking the pioglitazone hydrochloride and the repaglinide as a medicinal active ingredient, is a medicinal composition mixedly formed with a carrier adoptive in pharmacy, and the invention can be prepared into oral preparations such as a troche, a capsule, a dispersible tablet, a chewable tablet, an orally disintegrating tablet, a buccal tablet, a liquid capsule, a soft capsule and a pill, etc. The composition can be used for curing type two diabetes.

The invention provides a spraying auxiliary agent and a preparation method thereof as well as spraying liquid containing the spraying auxiliary agent. The spraying auxiliary agent is prepared from N,N-dimethylpropyleneurea (DMPU). The spraying auxiliary agent provided by the invention is prepared from the DMPU and has extremely excellent solubility and stability; on one hand, the solubility of sprayed active components can be increased; on the other hand, wax layers of plants or insects can also be dissolved and the permeation of the sprayed active components is accelerated, so that the sprayed active components can rapidly and reliably reach a targeting position; the absorption of the plants or the insects on the active components is promoted and the spraying effect is remarkably enhanced.

The invention discloses a preparation method of a hypocrellin B nanoparticle. The preparation method includes: (1), dissolving a carrier polymer in an organic solution to obtain a solution A with the concentration of 10-20mg / ml; (2), dissolving hypocrellin B in an organic solution to obtain a solution B with the concentration of 1-2mg / ml; (3), evenly mixing the solution A with the solution B according to a volume ratio of (1-14):1 to obtain a drug polymer organic solution with the uniform concentration; (4), dripping the drug polymer organic solution prepared in the step (3) in water while stirring, and performing standing for 12-24 hours to obtain a micellar solution, wherein the volume ratio of the drug polymer organic solution to the water is 1:(10-30); (5), transferring the micellar solution into a dialysis bag, putting the dialysis bag in water for dialysis, and dialyzing the organic solution to obtain the hypocrellin B nanoparticle. The hypocrellin B nanoparticle prepared according to the method is spherical and regular morphologically, high in dispersity, uniform and not sticky when being observed by a transmission electron microscope.

The invention discloses a solid-liquid separation mechanism capable of adjusting the effluent flow rate and the sludge concentration and a using method thereof, and belongs to the field of sludge treatment equipment. The solid-liquid separation mechanism comprises a mixing and flocculating box, the upper portion of the mixing and flocculating box is provided with a discharge port, a fixed support plate and a driving shaft are arranged in the mixing and flocculating box, the driving shaft is sleeved with a stirring shaft frame which is provided with stirring shafts and a pushing rod, the stirring shaft is provided with stirring blades and scraper plates, a water filtering assembly is arranged between the stirring shaft frame and the fixed support plate and comprises fixed rings, gaskets and floating rings, the lower portion of the water filtering assembly is connected with a drainage pipe which is connected with a three-way pipe, the two ends of a straight way of the three-way pipe are each connected with a butterfly valve, and the upper end of the straight way is in threaded connection with a flow rate adjusting pipe and is connected into an external drainage tank; a cleaning pipe is arranged in the mixing and flocculating box and provided with a plurality of water spray nozzles. According to the solid-liquid separation mechanism, the sludge concentration can be increased, and the effluent flow rate and the concentrated sludge concentration can be freely adjusted.

The invention provides an ultrasonic grinding miniature female mold machining method based on the dielectrophoresis effect. Grinding balls and a workpiece to the machined are located in grinding liquid. A first electrode plate is installed on a substrate and connected with a first leading-out end of an alternating-current power source. A second electrode plate is installed on a locating plate and connected with a second leading-out end of the alternating-current power source. The voltage input end of the alternating-current power source is connected with a frequency and voltage adjusting controller which is used for controlling the voltage and the frequency of the alternating-current power source. After an ultrasonic wave generator emits ultrasonic waves, audio frequency electric oscillation of input ultrasonic waves are converted into mechanical oscillation through an energy converter, the ultrasonic oscillation is transmitted to an oscillation rod, the oscillation rod is made to vertically oscillate, oscillation generated by the oscillation rod is transmitted to an oscillation plate, oscillation is transmitted to the grinding balls on the locating plate through the oscillation plate, oscillation generated by the grinding balls can rapidly impact grinding particles and grinding materials in the grinding liquid, and then a needed female mold can be generated on the workpiece. By the adoption of the ultrasonic grinding miniature female mold machining method, through the dielectrophoresis force, the staying time of the grinding particles and the grinding liquid in a machining area is prolonged, the number of the grinding particles is increased, the machining precision and the machining efficiency are both considered, the machining consistency is good, and the control mode of a machining mode is simplified.

The invention discloses an M2 type bone marrow macrophage exosome, application thereof and a spinal cord injury treatment preparation, and belongs to the technical field of spinal cord injury treatment. The M2 type bone marrow macrophage exosome highly expressing the OTULIN protein can play roles in improving a local ischemia and hypoxia environment after spinal cord injury and promoting revascularization, and is more beneficial to nerve regeneration and survival of local tissues. An exosome sustained-release system is formed by combining with light-cured hydrogel and is applied to local spinal cord injury, so that the treatment efficiency of the exosome is improved, liver and kidney metabolism is avoided, long-time action can be realized by continuous sustained release, and functional recovery of mice after spinal cord injury is remarkably improved.

The invention discloses a Chinese medicinal effective-part composition for treating cold in children and a preparation method thereof. The Chinese medicinal effective-part composition comprises the following components in part by weight: 70 to 90 parts of wild chrysanthemum, 30 to 90 parts of bidens pilosa, 80 to 100 parts of astragalus, 50 to 80 parts of alisma plantagoaquatica, 10 to 30 parts of leonurus japonicas, 60 to 90 parts of combined spicebush root, 0.001 to 0.004 part of vitamin C, 10 to 20 parts of American ginseng, 3 to 10 parts of sucrose, 10 to 20 parts of indigowoad root and 10 to 20 parts of ephedra. The prepared product contains ginsenoside Re, Rg1, Rg2, Rh1, astragaloside IV and the like; and glycosides account for more than 50 percent based on the weight of the Chinesemedicinal effective-part composition. A medicine adsorption effect and a virus killing effect are improved by compatibility of medicines, combination of various medicines, vitamin and American ginseng, and interaction between active ingredients and nutrient; and the Chinese medicinal effective-part composition has an obvious curative effect on cold in children, and greatly reduces the relapse rate of cold. Moreover, sucrose contributes to improving the effect of vitamin in the composition, and simultaneously contributes to improving dispersion degree of the medicinal composition to ensure that the bioavailability of the composition is improved.

To attain a reduction of weld working load at the fabrication of boiler water wall panel and attain a reduction of maintenance load and enhancement of rate of operation for a furnace housing with built-in boiler water wall panel. Boiler water wall panel (80) comprises panel body (70) with water channel having constituent units of metallic seamless finned single tubes (60) integrally fabricated by hot extrusion technique, etc., these metallic seamless finned single tubes at the distal end of fin portion (62) welded and connected to each other as seam (71) and, provided on at least one surface side of the panel body (70), internal central region weld coating (82) and periphery weld coating (81) of anticorrosion alloy. The finned tube body (60) has tube body part (61) for cooling water channel and, extending on both sides thereof in the direction of tube body axial line, a pair of fin portions (62) wherein intervening portion (63) has an external surface formed into a concave curved surface of 3 to 6 mm curvature radius.

The invention discloses an efficient oil well paraffin remover, and belongs to the technical field of oilfield exploitation. Hydrophilic components such as mercaptoethanol are led in and matched to form a water protective film, hydration and lubrication properties of oil paraffin are improved, paraffin dispersion effects are improved, entanglement among a hole structure formed in the preparation process and components such as composite paraffin removal basic materials and composite accessories is achieved, affinity effects on the paraffin in using is improved, and paraffin removal effects areimproved. Added phospholipid has good emulsification functions, so that polar groups in components can extend into the paraffin, phospholipid molecules have more negative charges, local charges can beunbalanced and excluded each other, a blocking structure formed by paraffin accumulation in an oil well is broken, an open area cannot be reduced, an oil pipe cannot be blocked by the paraffin, and dredging effects are improved. The paraffin remover solves the problems that a current frequently-used paraffin remover has low liquidity at low temperature, paraffin remover speed is low, the open area is reduced, and the oil pipe is blocked by the paraffin.

The invention discloses a nutritional antifreeze greening agent for garden lawn and a preparation method of the nutritional antifreeze greening agent. The greening agent is prepared from, by weight, 0.02-0.03 part of monopotassium phosphate, 0.04-0.06 part of EDTA-Fe, 0.04-0.06 part of EDTA-Mg, 1-2 parts of saponin, 0.5-1 part of potassium pyrophosphate, 1-3 parts of rhamnolipid, 0.5-1 part of citric acid, 0.005-0.007 part of ammonium humate, 1.5-2 parts of inorganic fertilizers, 1-2 parts of pimacol, 0.03-0.05 part of sodium nitrophenolate, 0.02-0.03 part of hydrogen peroxide, 0.03-0.04 part of potassium nitrate, 0.05-0.1 part of 6-benzylaminopurine, 0.06-0.08 part of 2,6-butylated hydroxytoluene, 0.02-0.03 part of calcium stearate, 0.008-0.015 part of iron amino acid, 0.005-0.01 part of green vegetable dye and 300 parts of deionized water. The preparation method includes steps of liquid A preparation, liquid B preparation and greening agent preparation. The greening agent provides sufficient nutrients for the lawn to improve growth conditions of the lawn to make the lawn green and is capable of improving greening effects of the lawn in a dormancy stage, action time can be prolonged, and high freeze resistance of the lawn is realized.

The invention discloses a high-survival-rate cinnamomum camphora cutting seedling raising method. The method includes the following steps that 1, 8-12 cm of cutting slips are cut from healthy mother plants, and each cutting slip maintains 1-2 leaves; 2, after being washed, the cutting slips are placed in a disinfectant solution to be soaked for 1-2 minutes, then, the cutting slips are taken out; 3, after the cutting slips which are soaked in the disinfectant solution are cleaned, the cutting slips are placed in a rooting solution to be soaked for 2-3 hours, wherein the temperature of the rooting solution is 40-50 DEG C; 4, the cutting slips which are soaked in the rooting solution are exposed to purple light for 1-2 hours, then, green light is adopted to irradiate for 30-40 minutes, and the cutting slips are inserted in a seedling raising medium. According to the method, the rooting rate of cinnamomum camphora cutting branches can be effectively improved, and after the cutting branches grow into seedlings, the transplanting survival rate of the seedlings is relatively high, and the quality of the cinnamomum camphora seedlings is greatly improved.

Disclosed is a microhole precision-machining method based on dielectrophoresis. A device for implementing the microhole precision-machining method comprises a vibration exciter, an amplitude-change vibrating rod, an acting press plate, hole punching pieces, cylindrical positioning pins, a worktable, a base work bedplate and a hydraulic piston, a sealing shell is mounted on the worktable, a grinding liquid inlet nozzle and an opening for grinding liquid to flow back to a grinding liquid tank are formed in the sealing shell, a first electrode plate is mounted on a hole punching piece holding support, and a second electrode plate is mounted on the base work bedplate. When the vibration exciter works, the amplitude-change vibrating rod linked with the vibration exciter applies load and vibration to the hole punching pieces in hole punching piece holding support holes indirectly on the acting press plate to adjust oil pressure in a hydraulic oil chamber to enable a workpiece to be in constant contact with the hole punching pieces, so that microhole precision-machining of the workpiece is achieved. The microhole precision-machining method based on the dielectrophoresis has the advantages that machining precision, machining efficiency and machining consistency of microholes are achieved.

The invention discloses a dust removal system of a stepped atomization sub-region of a fully mechanized excavation face. The dust removal system comprises a jet atomization dust suppression module, an air atomization dust fall module and a dynamic pressure atomization dust isolation module. The jet atomization dust suppression module comprises a booster pump, a high-pressure water pipe, a dust depressor automatic adding device, a dust depressor solution conveying pipe and a negative pressure secondary atomization dust suppression device which are sequentially connected. A liquid sucking pipe of the dust depressor automatic adding device is communicated with a dust depressor container. The air atomization dust fall module comprises an air atomization dust fall device connected with a pressure ventilation pipe and a static pressure water pipe. The dynamic pressure atomization dust isolation module comprises a fastening device and an L-shaped dust isolation fog screen generator connected with the dynamic pressure water pipe. The dust suppression of a cutting breakage region source, the dust fall as soon as possible of the head-on return air side of the fully mechanized excavation face and the timely dust isolation of a full cross section are realized, the new technical device is provided for high-efficiency and low-cost dust treatment of the fully mechanized excavation face, and the system has wide applicability.

The invention discloses a water purification device employing immobilized microorganisms. The water purification device comprises a sewage treater, an immobilized microorganism system and a film assembly, wherein the immobilized microorganism system is arranged in the sewage treater and is divided into three layers, which are a first immobilized microorganism layer, a second immobilized microorganism layer and a third immobilized microorganism layer in sequence from the outside to the inside; the first immobilized microorganism layer is formed by connecting a plurality of immobilized microorganism plates; an aeration device e is arranged between the inner side of the sewage treater and the first immobilized microorganism layer; the film assembly is arranged on the inner side of the third immobilized microorganism layer; an aeration device f is arranged between the film assembly and the third immobilized microorganism layer; and a water outlet is arranged in the film assembly. The immobilized microorganisms, the aerobic-anaerobic properties of the microorganisms and magnetic fields are combined, so that degradation of the microorganisms on organic matters is enhanced.

The invention relates to a traditional Chinese medicine used for treating acute and peptic ulcer, which evenly blends the following parts by weight of traditional Chinese medicines to form a mixture: 15 portions to 20 portions of stir-baked fructus aurantii immaturus in bran, 15 portions to 20 portions of stir-baked rhizome atractylodis alba in bran, 15 portions to 20 portions of common bletilla tuber, 15 portions to 20 portions of radices paeoniae alba, 8 portions to 12 portions of cuttlebone, 8 portions to 12 portions of stir-baked corydalis tuber in vinegar, 8 portions to 12 portions of licorice roots northwest origin, 8 portions to 12 portions of Thunberg fritillary bulb and 8 portions to 12 portions of golden thread; the mixture is made into powder by a 60 mesh screen after being grinded. The traditional Chinese medicine invigorates and helps to activate the spleen, relieves spasm and pain, suppresses acid, stops bleeding, clears heat and dries dampness; the powder thereof can increase the time of the direct contact between the medicine and the infected part of the body, thereby increasing the effect. Observations of clinical treatment are conducted to 65 patients, and the effective rate reaches 91 percent. The traditional Chinese medicine is characterized by prominent treatment effect, no toxic side effects and convenient use.

The invention relates to an air-injection vortex-spinning groove-shaped self-twist hollow spindle which comprises a fiber inlet (1), a yarn forming channel (2), a circumferential step groove (4), conical top plane arc grooves (5) and conical top wall face spiral grooves (3), wherein square groove bodies on a conical top plane of the hollow spindle are arc; included angles between the conical top wall face grooves and a horizontal direction are 20-40 degrees; the circumferential groove is step-shaped; and the quantity of steps is 1-3. According to the spindle, positive pressure bonded between a fiber at a free end and a wall face of the hollow spindle in a spinning process can be increased, and a friction force between the fiber and the wall face is increased, so that the twisting possibility of the fiber is improved, a cohesive force between the fibers in a yarn is increased, and the strength of the yarn is improved finally; in addition, the loss of the fibers can be reduced; and a use ratio of the fibers can be increased.

The invention discloses a method for controlling center segregation and looseness of a fine blanking steel continuous casting slab, and mainly solves a technical problem of center segregation and looseness of an existing fine blanking steel continuous casting slab. The invention provides a method for controlling center segregation and looseness of a fine blanking steel continuous casting slab. Themethod comprises: 1) controlling pulling speed of a continuous casting machine to be 1.1 to 1.2 m / min during a continuous casting process and superheat degree of molten steel of a tundish to be 20-30DEG C; 2) performing solidification final end soft press on the continuous casting slab, pressing rate of the solidification final end soft press being 0.56-1.1 mm / min, and length of a pressing interval being 4.5 to 7.0 m. The method reduces production cost of the fine blanking steel continuous casting slab, improves quality of the fine blanking steel continuous casting slab, and horizontal low power no-center porosity proportion of the continuous casting slab is increased from 53% to 100%, and proportion of the center segregation <= 0.5 is increased from 61% to 100%.

The invention provides a curing method for the leaf spot disease of magnolia grandiflora. The method comprises the steps of: (1) removing magnolia grandiflora leaves with a disease area over 40% and performing incineration treatment on the leaves in a centralized manner; (2) spraying pesticide liquid on diseased magnolia grandiflora for 15-20 days, once every 3-5 days; (3) every time pesticide liquid is sprayed, spraying a nutrient solution on magnolia grandiflora. The curing method for the leaf spot disease of magnolia grandiflora causes no harm to environment and workers; the pesticide liquid is environmentally-friendly and can effectively cure the leaf spot disease of magnolia grandiflora and prevent spreading of the leaf spot disease.

The invention discloses a chemical raw material storage tank imitating an inner floating roof storage tank, and belongs to the technical field of storage tanks. The chemical raw material storage tank imitating the inner floating roof storage tank is characterized in that a specially-made floating cover is mounted in the storage tank according to arrangement of the inner floating roof storage tank, and under the action of a plurality of floating balls and balancing weights, the floating cover can float upwards according to increase of materials in the storage tank, so that the floating cover is attached to the top surface of the materials all the time, then no evaporation space exists for the materials, and the loss caused by evaporation is effectively reduced; compared with the traditional inner floating roof storage tank, the storage tank has the advantages that the materials do not need to be pressed into the inner wall of the storage tank through devices such as a pressure pump and the like, feeding is achieved through the top end of the storage tank, arrangement of the devices such as the pressure pump and the like is reduced, the use cost is reduced, and the materials at the upper end of the floating cover can automatically flow to the lower side of the floating cover to be stored in the storage tank; and meanwhile, after filling of the materials is completed, the length of an adjusting rope can be adjusted, and the floating balls continue to float upwards to help a sealing plug to seal a discharging groove.

The invention discloses a method for improving the willow cutting survival rate with a wicker skin extract. The method includes the following steps: (1) collecting wicker skins in the wicker processing process, washing the wicker skins, placing the wicker skins in a soak solution, increasing the temperature of the soak solution to 95-98 oC, conducting heat preservation for 3-4 hours, conducting filtering to obtain a filtrate and then cooling the filtrate to room temperature to obtain the wicker extract; (2) evenly mixing the wicker extract, sodium ferrocyanide, trimethyl ammonium chloride, N-(2)-L-alanyl-L-glutamine, disodium uridine-5'-monophosphate and water to obtain a willow seed strip soaking solution; (3) inserting the morphological lower end of a willow seed strip into the willow seed strip soaking solution for 30-40 minutes and then cutting the willow seed strip. The method for improving the willow cutting survival rate with the wicker skin extract is simple in operation and low in cost, and can effectively improve the cutting survival rate of the willow seed strip.

The invention discloses a high-strength aluminum permeation-resistant castable and a preparation method thereof. The composition is prepared from the following components in parts by weight: 85 to 100parts of 0.8-1.5 mm special-grade high-alumina bauxite, 35 to 35 parts of less than 0.02 mm of special-grade high-alumina bauxite, 5 to 8 parts of cubic boron nitride with the thickness of 0.8 mm-1.5 mm, 2-3 parts of high-alumina cement with the thickness of less than 0.02 mm, 3-5 parts of silica powder, 12-14 parts of alumina sol, 5-7 parts of water, 2-3 parts of an anti-aluminum wetting agentwith the thickness of 0.1 mm-0. 3 mm, and 3-5 parts of an anti-aluminum wetting agent with the thickness of 0.001 mm-0. 003 mm. The 0.1 mm to 0.3 mm aluminum wetting resisting agent and the 0.001 mmto 0.003 mm aluminum wetting resisting agent are respectively prepared by mixing BaSO4, Cr2O3, hexagonal boron nitride and SiC according to a ratio of 3 to 3 to 0.1 to 2. The castable obtained according to the ingredients and the preparation method thereof disclosed by the invention is high in molten aluminum permeability resistance, high in strength and long in service life.

The invention belongs to the technical field of biological medicines, and discloses an MSTN nano antibody, a construction method and application thereof. Constructing a nano antibody library of sheepMSTN gene expression product; obtaining a specific nano antibody aiming at an MSTN gene expression product through a phage display technology; and constructing a bivalent sheep MSTN nano antibody; theMSTN nano antibody has the functions of increasing animal muscle content and reducing animal fat content on mice. When the weight gain was mainly muscle weight gain, the sheep MSTN nano antibody showed that the weight gain was higher than that of untreated control group; mice showed that the muscle weight of the nano antibody group was significantly higher than that of the control group, and thepercentage of muscle in the whole body was also significantly higher than that of the control group. Sheep MSTN nano antibodies can promote muscle growth in animals.

The invention discloses a painless press needle for foot therapy and hand therapy. The painless press needle is composed of a press needle tool which is provided with a 0.1-0.3mm transdermal needle tip and a medical adhesive tape, wherein the press needle tool which is provided with the 0.1-0.3mm transdermal needle tip is fixedly kept in the medical adhesive tape; one or more 0.1-0.3mm transdermal needle tip can be also fixedly arranged in the medical adhesive tape of the painless press needle for the foot therapy and the hand therapy; and a needle handle of the press needle is 0.1-0.5mm thick, so that pain, which is caused when the needle handle is collided and pressed, is avoided. According to the created technical scheme of the painless press needle which can avoid pain in the process of conducting the foot therapy and the hand therapy, 24 hours / day continuous painless press needle-embedded therapy can be conducted on such sensitive parts as dorso-ventral boundaries of palms and foot soles, finger and toe small joints and the like; according to the technical scheme, the press needle can be also fixed by various medical adhesive tapes containing drugs, so that the effect of the press needle is enhanced; and the press needle can meet broad people's demands on treating various pains, chronic diseases and stubborn diseases in feet and hands, so as to bring about benefits for health care and rehabilitation.

The invention relates to a novel oil soluble corrosion inhibitor. The preparation method of the novel oil soluble corrosion inhibitor comprises the steps of mixing and stirring the components of 0.6-0.8 part of imidazoline corrosion inhibitor, 0.0008-0.0012 part of quaternary ammonium salt, 0.4-1.1parts of adsorption film additive, 0.3-0.9 part of organic additive, 0.5-0.9 part of an active agent,and mixing 0.4-1.1 part of the adsorption film additive and 0.0008-0.0012 part of quaternary ammonium salt and stirring the mixture for 2 minutes (at the speed of 30-80 rpm) at the processing temperature of 40-50 DEG C to obtain a stable adsorption additive, wherein the adsorption film additive is formed by mixing and stirring 0.1-0.3 part of tallow amine, 0.2-0.4 part of hexadecylamine and 0.1-0.4part of octadecylamine at the mixing processing temperature of 30-60 DEG C. The novel oil soluble corrosion inhibitor can increase the action effect of the corrosion inhibitor by adding the adsorption film type additive, and prevent occurrence of unfavorable factors such as low activity, precipitation and the like of the adsorption film additive along with the change of time; and when the organic additive is added, the corrosion inhibitor can be used as an ideal corrosion inhibitor for nonferrous metals (especially copper) and has wider adaptability and practicability.

The invention discloses an immobilized microorganism sewage treatment drum. The immobilized microorganism sewage treatment drum comprises a sewage treater, a magnetic field generator and a membrane component, wherein a water inlet is formed in the side of the sewage treater; an immobilized microorganism drum is arranged in the sewage treater; a filtering membrane is arranged on the periphery of the immobilized microorganism drum; water permeable bricks are arranged at the inner side of the immobilized microorganism drum and support the immobilized microorganism drum; the membrane component is arranged on the inner enclosure of the water permeable bricks; a water outlet is formed in the membrane component; the magnetic field generator comprises a spiral coil, a transformer, a power source, an iron cover and a magnetic field tester; the spiral coil is wound around the periphery of the sewage treater and is connected with the transformer; the transformer is connected with the power source; the iron cover covers the periphery and bottom of the spiral coil; the magnetic field tester is arranged in the sewage treater; aeration devices are arranged between the inner sides of the sewage treater and the filtering membrane. The immobilized microorganism sewage treatment drum combines immobilized microorganisms, aerobic and anaerobic alternative environments of the microorganisms and a magnetic field, thus enhancing organic matter degradation carried out by the microorganisms.

The present invention provides a method for manufacturing the milk powder. The method comprises the following steps: (1) pretreating raw milk; (2) dissolving ingredients in water, fully stirring them evenly to obtain an ingredient solution; (3) mixing the treated raw milk and the ingredient solution uniformly to obtain a mixed solution; (4) homogenizing the mixed solution, and then conducting sterilization and concentration to obtain concentrated milk; and (5) then adding glutamine transaminase accounting for 0.02-0.08% of the mass of the concentrated milk, stirring the substances evenly, and keeping reaction, and then performing spray drying to obtain milk powder. The method provided by the invention uses glutamine transaminase to replace a thickening agent, and protein reacts to generate a grid structure, so that after brewing the milk powder, the milk liquid has suspension function, the anti-precipitation effect of the milk liquid obtained by brewing of the milk powder can be significantly improved. By adding sodium citrate, the stability of concentrated milk can be increased, the action time of glutamine transaminase is shortened, and its action effect is increased. The method provided by the invention provides a new solution for precipitation prevention of milk powder.

The invention discloses a fever cooling patch and a preparation method thereof. The fever cooling patch is prepared from the following raw materials in parts by weight: 150 to 200 parts of traditional Chinese medicine extract, 80 to 100 parts of filler, 30 to 50 parts of matrix raw materials and 10 to 30 parts of surface penetrant, wherein the traditional Chinese medicine extract is prepared from the following raw materials in parts by weight: 13 to 15 parts of radix aconiti carmichaeli, 10 to 12 parts of cortex cinnamomi, 12 to 15 parts of radix puerariae, 12 to 14 parts of plantain herb, 10 to 13 parts of herba cirsii, 10 to 13 parts of herba seu radix cirsii japonici, 10 to 12 parts of cortex phellodendri, 8 to 10 parts of periostracum cicadae, 8 to 10 parts of flos magnoliae, 8 to 10 parts of folium artemisiae argyi, 6 to 8 parts of borneol, 6 to 8 parts of cornu saigae tataricae powder, 4 to 6 parts of herba pogostemonis, 3 to 5 parts of radix polygalae, 3 to 5 parts of herba spirodelae and 3 to 5 parts of herba houttuyniae. According to the fever cooling patch disclosed by the invention, an argument is carried out by warming yang and guiding fire to origin; due to the assistance of an antipyretic eruption promoting drug, the fever cooling patch takes effect quickly, is good in curative effect, is safe and has no toxicity and side effects.