182results about How to "To achieve the purpose of sterilization" patented technology

The invention discloses a house refuse treatment method, which comprises the following steps: crushing and fermenting refuse at normal pressure and under normal pressure; executing a screening process, crushing large or large-grain inorganic materials among oversize materials on a coarse screen, and making an urban coal material; coarsely screening, crushing stone and brick blocks among oversize materials on a medium screen, and making a roadbed material or pavior brick base material; making fertilizer by using organic materials or fermented products of the organic materials among the oversize materials and undersize materials of the medium screen and a fine screen, wherein materials with recycling value among magnetic materials screen out are sold directly, and materials without recycling value are collected and subjected to innocent treatment; and performing manual sorting, wherein materials with recycling value are directly sold. When the method is used for refuse treatment, the construction investment is small, the operation cost is low, the operation is simple, the treatment effect is desirable, and the resource recycling degree is high. The method can be widely used for treatment of refuse of different sizes and qualities without causing secondary pollution.

The invention discloses a garbage thermal cracking treatment technology which comprises the following steps: (1) coarse crushing; (2) magnetic separation; (3) sieving; (4) fine crushing; (5) drying; (6) thermal pretreatment; (7) high temperature cracking. The garbage thermal cracking treatment technology disclosed by the invention is reasonable in design of working procedures and simple in structure, and can be used for effectively treating city household garbage and solving the problem of environmental pollution caused by the city household garbage; products, such as coke coal, tar and combustible gas, obtained from city household garbage treatment, can be collected and recycled; the garbage thermal cracking treatment technology creates new economic benefits, fully meets the requirements on reutilization, harmless treatment and reduction of garbage, and realizes zero release of garbage treatment and maximum benefit of reutilization of garbage treatment products.

The invention discloses a novel medical waste disposal method and a novel medical waste disposal device. After the medical waste is disposed by the method, the aims of disinfection and sterilization are achieved and a refuse-derived fuel is also produced so as to realize volume reduction, quantity reduction, energy regeneration and harmlessness; the device comprises a feed bin, wherein the feed bin is sequentially connected with a large storage bin, a material crusher, a material dryer, a conveyor, a small storage bin and an extrusion forming machine; a lime tank is arranged on the side surface of the conveyor; and multiple levels of conveying mechanisms are arranged at the lower part and side surface of the extrusion forming machine. According to the method and the device, the medical waste can be made into the refuse-derived fuel to achieve the aims of harmlessness, volume reduction, quantity reduction and energy regeneration in the medical waste disposal; and moreover, the discharge of HCL can be reduced during combustion, and the concentration of doxin is reduced so as to reduce environmental pollution while the value of medical waste in energy regeneration is improved.

The application discloses a nano-mist disinfection and sterilization device, including: a liquid storage system, a separation and drying system, a detection system, a spray system, a digestion and decomposition system, and a control system. The invention can spray the disinfectant in the liquid storage system through the spray system. into the separation and drying system, and discharged from the outlet of the separation and drying system to disinfect the space to be disinfected, the used disinfectant is recovered through the digestion and decomposition system, and absorbed and decomposed to prevent the spread of the used disinfectant from harming the human body or in the workplace Animals cause harm; in the present invention, the disinfectant is first sprayed into smaller particles through the spray system, and fully contacts with the bacteria in the air to achieve the purpose of sterilization, and it is not corrosive to objects and surfaces in the disinfection space; in the digestion and decomposition system of the present invention Different liquids can be set according to different disinfectants to absorb and decompose various disinfectants; in addition, the detection system can detect parameters such as the concentration of disinfectants in real time.

The invention discloses an anti-mildew formaldehyde-removing coating. The coating contains the following components in part by weight: 100 parts of polystyrene-acrylic copolymer or polyacrylic acid copolymer or polyvinyl acetate-acrylic copolymer, 26-30 parts of talcum powder, 5-8 parts of additive, 6-10 parts of pigment, 8-10 parts of anti-mildew bactericide, 3-5 parts of adsorbent and 40-50 parts of water, wherein the anti-mildew bactericide is the mixture of nanometer TiO2, nanometer ZnO and ZrO2, the granularity of nanometer TiO2 and nanometer ZnO is 30-50 nanometers, the granularity of ZrO2 is minus 400 meshes, and the ratio of nanometer TiO2, nanometer ZnO to ZrO2 is (1-2):1:0.5. The anti-mildew formaldehyde-removing coating is capable of effectively resisting mildewing and long in effect, and the coating also has a formaldehyde-removing function.

The invention discloses cat food including 80-95 parts of fresh meat, 4-19 parts of fruits and vegetables and 1-10 parts of nutrient elements, wherein the fresh meat is high-protein meat such as chicken, duck meat, beef, pork, mutton and fish flesh, the vegetables and fruits are fresh and nutritious vegetables such as potatoes, pumpkins, purple potatoes, sweet potatoes and carrots, and the nutrient elements are nutrients such as water-soluble chloride, probiotics, beer yeast, flaxseed, eggshell powder and a rosemary extract; the cat food is in line with the characteristics of meat eating animals of felidae with meat as the main; the meat and the vegetables and fruits are treated separately, then mixed in high-temperature cooking bags and subjected to high-temperature cooking sterilizationto prepare the cat food. The moisture, protein, fat and other nutrient substances can be fully guaranteed.

The invention discloses a new automatic control water- saving energy- saving sterilising machine, mainly comprising frame, water tank, water supply system, chain net support and transmission sysstem. Said water tank comprises small water tank and buffer slot, buffer slot includes heat buffer slot, cold buffer slot and pre-buffer slot, each buffer slot is equipped with at least one small water tank, and each small water tank is provided with a temperature area, every water inlet port of buffer slot is connected with highest water level of relative small water tank; said water supply system comprises heat water circulating system, cold water circulating system, spray water circulating system and water injection system; the design for heat, cold and spray circulating system realizes purpose of water and energy saving, PU value from water supply to operating and stop is controlled automatically, the automatization level is high and control is accurate, users can set standard PU value in advance and the operation is quite convenient.

A ligustrun lucidum ait cutting and cultivating method includes the five steps of seedbed preparation, scion selection, scion processing, cutting and post-cutting management. The seedbed preparation step includes the substeps of nutrient soil preparation, disinfection and seedbed preparation. When ligustrun lucidum ait is cultivated through the method, influences of temperature and humidity on cut branches can be reduced to the maximum extent, and the requirement of the cut branches for organic nutrition is ensured; meanwhile, influences of excessive organic matter on section wounds of scions are avoided, wound surface rotting is avoided, and rooting is ensured; meanwhile, when ligustrun lucidum ait is cultivated through the method, plant diseases and insect pests are not likely to occur, and the workloads of final-period management can be greatly reduced.

The invention discloses a constant temperature snack ready-to-eat meat product and a preparation method thereof. The preparation method comprises the steps of (1) tumbling: throwing raw meat and salting liquid into a tumbling machine for tumbling for 20 to 90 minutes, wherein the vacuum degree is 0.06 to 0.1 MPa; (2) standing: standing for 4 to 16 hours in a standing room of 0 to 4 DEG C, and stirring once every 4 to 6 hours; (3) drying: drying for 5 to 15 hours at the temperature of 50 to 65 DEG C; (4) performing vacuum package: carrying out high temperature sterilization at the temperature of 100 to 125 DEG C and carrying out heat preservation for 15 to 40 minutes, cooling and packaging to obtain the product. The instant chicken prepared by the method provided by the invention is easy to store, convenient to carry and ready to eat after opening bags, the chewiness is stronger than that of other current instant chicken products, the taste is suitable for the public, and no other food additives are added; the product is suitable for children and old people. According to the instant meat prepared by the method provided by the invention, the odor of chicken and the like is removed, and the dull-red color can increase the appetites of eaters.

The invention relates to a multi-function anti-scaling/descaling/bacterium-alga inhibition device which mainly comprises a power supply module, a controller module, a fan, a power amplifier integrated package, a spiral wound electric pulse magnetic field coil, an electromagnetic conversion part and other components, wherein the power supply module is used to carry out alternating/direct current conversion, and the control module is used to produce square signals; the power amplifier integrated package adopts a field effect tube paralleling mode, so that sufficient current can be produced, and the output power of the circuit can be further increased, thereby meeting the requirements for magnetic field intensity; the electromagnetic conversion part is mainly used for producing an alternating electromagnetic field; and the spiral wound electric pulse magnetic field coil is equivalent to an inductor wound on a water pipe, thereby producing an alternating magnetic field in the water pipe. Thus, the device provided by the invention is simple and easy to install and is maintenance-free, thereby being a preferred product for industrial anti-scaling/descaling/bacterium-alga inhibition.

The invention disclose a multi-tower powder ozone sterilization system which is characterized in that an air supply device, an ozone generator, a first air-powder mixing main tower and a second air-powder mixing main tower are included. An air suction pipe and an air return pipe which can generate positive pressure and negative pressure in an alternative way in the two towers are connected between the first air-powder mixing main tower and the second air-powder mixing main tower; the air supply device is connected between an air supply pipe and the air return pipe in series; a powder supply pipeline and a powder return pipeline which send powders from one tower to the other tower are also connected between the first air-powder mixing main tower and the second air-powder mixing main tower; and the powder supply pipeline of one main tower is communicated with the powder return pipeline of the other main tower; air-powder distributors are arranged on the lower parts of the first air-powder mixing main tower and the second air-powder mixing main tower; the tops of the towers are both provided with air-powder filters that cause the air suction pipe and the air return pipe of each main tower to be indirectly communicated with a tower cavity which is filled with the powders to ensure that the powders are not contained in the air suction pipe or the air return pipe. The system has the advantages of simple structure, favorable sterilization effect, energy conservation, environmental protection and wide application.

The invention discloses transparent and high-water-absorption starch cat litter and a preparation process thereof, belongs to the technical field of cat litter, and aims to overcome the defects that existing cat litter is poor in water absorption, biodegradability, antibacterial property and the like. The starch cat litter is prepared from the following raw materials in parts by weight: 40.4 to 50.6 parts of wood chips, 20.2 to 28.7 parts of modified water-absorbent resin, 12.5 to 16.8 parts of diatomite, 5.5 to 8.5 parts of a bacteriostatic agent and 4.2 to 8.3 parts of a binder. The invention also discloses the preparation process of the starch cat litter. The functional high polymer material modified water-absorbent resin is introduced on the basis of the wood chips and the diatomite, the modified water-absorbent resin is apolymer of starch modified polyglutamic acid, a three-dimensional space net structure is formed by cross-linking between glutamic acid chains and between starch chains, the property is guided by the structure, the problem that the water absorption of the cat litter is poor is solved, and meanwhile, the bacteriostatic agent is added, so that the safety and health of the pets are guaranteed.

The invention discloses a uvioresistant and anti-static chemical fiber yarn and a preparation method thereof. The preparation method comprises the following steps: at first, loading a plurality of silver ions on a modified metal organic framework, blending with spinning solution to obtain chemical fiber, grafting AESO outside the chemical fiber, and carrying out copolymerization on modified microspheres to obtain a chemical fiber inner layer; manufacturing modified microspheres by taking methyl methacrylate as a wall material and taking hexadecane, plant essence and beta-1,4-polyglucosamine ascore materials; and adding an ultraviolet absorbent and dopamine in absorbing film slurry, and soaking the fiber inner layer in the absorbing film slurry for 20-30 hours, and taking the fiber inner layer out. Through synergistic effect of the modified metal organic framework, the modified microspheres, the absorbing film slurry and the like, the problems about hydroscopicity, antibacterial property, fragrance retention property and washability of common chemical fiber fabric are improved to a greater degree, and higher practicality is improved.

The high frequency and high power water treating device is sued in eliminating scale in circular pipeline system, killing bacteria and killing algae. Its structure includes casing, panel, and coaxial signal output cable. On the panel, there are digital display screen, voltage regulating knob, initiating switch and power switch. Inside the casing, there are transformer, electronic circuit boards and voltage regulating coil. Its electronic circuits include power source circuit, signal processing and feedback circuit, vibration strength display circuit and output circuit.

The invention belongs to the medical field of biotechnology medicine and discloses a preparation method and clinical application of larix gmelini arabinogalactan composition. The larix gmelini arabinogalactan composition comprises, by weight, 3-6 parts of larix gmelini arabinogalactan, 0.5-3 parts of inulin and 0.4-3 parts of coconut nut powder. The preparation method includes the steps of S1, extracting the arabinogalactan from larix gmelini; S2, preparing defatted coconut powder; sterilizing the finished product. The preparation method the advantage of low cost, static ultra-high pressure room temperature treatment is simple and easy to implement, a great deal of energy can be saved, and objects are extracted completely and thoroughly; the larix gmelini arabinogalactan composition is provided to be effective in the treatment of diarrhea irritable bowel syndrome by volunteer clinical trials, and drug therapy with certain side effects is replaced by dietary therapy.

The invention belongs to the biological medicine field, and in particular relates to anti-variation streptococcus polypeptide, application and a preparation method thereof. The method is characterized in that the gene clone technique is adopted to establish MBP, Colicin Ia channel domain and CSP fudion gene, and obtain high efficiency expression in the Ia. The invention also discloses a ribonucleotide sequence for encoding recombinant polypeptide, and recombinant plasmid. The antibiotic polypeptide uses cariogenic Streptococcus mutans to forms an ion channel directly on a cell membrane of a target cell to achieve the bactericidal aim.

The invention provides an environment-friendly particle bioorganic fertilizer, which comprises the following raw materials in parts by weight: 45-65 parts of animal and poultry excrements, 20-40 parts of waste edible fungi sticks, 8-15 parts of humic acid, 5-15 parts of oil residues, 0.05-0.1 part of leavening agent strain, 0.5-1.5 parts of zinc sulfate, 0.2-0.6 part of boric acid, and 1.0-2.0 parts of ferrous sulfite. The preparation method comprises the steps of mixing animal and poultry excrements, waste edible fungi sticks, oil residues, humic acid and other trace elements to form a fermented material stack; adjusting the moisture content of the mixture to about 60-70%; heating for sterilization by virtue of biological fermentation so that the moisture content of the mixture is further reduced, and the volume is reduced; and carrying out clashing and pelleting, and drying and cooling to prepare the organic fertilizer. According to the invention, the harmless and recycling requirements can be achieved.

The invention discloses a porous adsorption supported light-catalyzed reaction film and a preparation method and application thereof. The preparation method comprises the following steps: after mixinga polydimethylsiloxane prepolymer with a curing agent, adding pore-forming particles for curing, and then removing the pore-forming particles to obtain a porous polydimethylsiloxane substrate material; after uniformly mixing a binder and nanometer titanium dioxide to obtain a photocatalyst mixed solution; pouring the photocatalyst mixed solution onto the porous polydimethylsiloxane substrate material, and heating to remove a solvent for dissolving the binder, thereby obtaining the porous adsorption supported light-catalyzed reaction film. The light-catalyzed reaction film prepared in the invention has the effects of large specific surface area, good adsorption performance, high catalytic efficiency, stable performance, easy recycling and the like. When the light-catalyzed reaction film isapplied to degrading organic matters, killing bacteria and adsorbing inorganic ions, the bacteria can be killed efficiently, and the organic matters or inorganic ions can be adsorbed and degraded.

The invention discloses automatic water dispensing equipment for pets. The automatic water dispensing equipment for pets comprises a base body, wherein the base body comprises a water production module, a control module, a water dispensing module connected with the water production module through a support and used for supplying water to pets as well as a landscape water module mounted above the water dispensing module and connected with the water production module to attract pets to get close, wherein the water production module comprises an air water production module, a produced water filtering module, a collecting water tank and a storage water tank, the air water production module is used for condensing vaporous water in the air into liquid water to be stored in the collecting water tank, liquid water in the collecting water tank enters the storage water tank after being filtered by the water production filtering module, and the storage water tank is connected with the landscape water module and the water dispensing module separately. The water dispensing equipment can convert vaporous water in the air into liquid water, supply the liquid water to pets after disinfection, ensure that pets can drink clean and sanitary drinking water to guarantee water drinking safety of pets and reduce the probability that pets fall ill.

The invention belongs to the field of sanitary safety, and particularly relates to an outdoor hand-push type individual disinfection package. The disinfection package comprises a foldable disinfection chamber and a container for holding a disinfectant, wherein nozzles which are used for spraying the disinfectant in a mist state are distributed in the disinfection chamber, and the disinfectant in the container is pumped into the nozzles by virtue of a hand-push type liquid pumping mechanism. When the disinfection package is used, a person to be disinfected enters the disinfection chamber, the hand-push type liquid pumping mechanism is pushed repeatedly by hands, and the disinfectant in the container is pumped into the nozzles and is sprayed from the nozzles to the whole body of the person to be disinfected in a mist mode, so that the aim of sterilization and disinfection can be achieved. When the outdoor hand-push type individual disinfection package works, a power supply is not needed, and the whole body disinfection operation can be completed by the person without other help in the outdoor unmanned environment. The disinfection chamber has a foldable structure, and is convenient to assemble, disassemble and carry.