34results about How to "No public nuisance" patented technology

The invention provides a device and a method of applying electrically functional acidic ionized water for cleaning and disinfecting items for family daily use, vegetables and fruits, vessels, surfaces of environmental objects, personnel and the like. The household electrically functional acidic ionized water generator includes a preparing device, a storage device and an automatic cleaning device of the electrically functional acidic ionized water. The preparing device for the electrically functional acidic ionized water includes an electrolysis device and a control device. The storage device includes an acidic water storage barrel and an alkaline water storage barrel. The automatic cleaning device includes a cleaning fluid storage barrel, a cleaning electromagnetic valve, a cleaning liquid check valve and a cleaning pump. The household electrically functional acidic ionized water generator and the control method utilize the electrically functional acidic ionized water rather than the chemical disinfectants for family daily use to achieve the cleaning and disinfecting items for family daily use, vegetables and fruits, vessels, surfaces of environmental objects, personnel and the like, and has the advantages of no residue after being used, and being pollution-free in the environment, low in cost, more significant in advantages compared with the traditional method of using chemical disinfectants.

The invention relates to hot-melt glue, which comprises the following components in parts by weight: 23-28 parts of thermoplastic elastomer, 22-27 parts of thermoplastic rubber, 16-23 parts of terpene resin, 15-23 parts of rosin glycerol ester, 0.8-1.3 parts of antioxidant, and 8-15 parts of white naphthenic oil. A preparation method for the hot-melt glue comprises the steps: (1) adding the white naphthenic oil into a reaction boiler, and agitating for 10 minutes; (2) adding the thermoplastic elastomer and the thermoplastic rubber, and continuously agitating until the thermoplastic elastomer and the thermoplastic rubber are molten; and (3) then feeding other active ingredients into the reaction boiler, agitating for 90-100 minutes, and discharging, thus obtaining the non-dry adhesive glue. The hot-melt glue is glue with an environment-friendly effect, and the glue prepared by adopting the method has good physical performance, and has the advantages of stable holding power and initial adhesion and the like.

The invention relates to an electroplating liquid adopting nickel-cobalt tungsten sulfide nanocrystalline alloy electroplating for piston rings instead of hard chrome plating. The electroplating liquid comprises the following components according to the ratio: 100-165 g/l of nickel sulfate, 80-136g/l of cobaltous sulfate, 40-50 g/l of boric acid, 3-9 g/l of potassium chloride, 5-38 g/l of nano tungsten disulfide plating pulp, 3-5 g/l of a brightening agent and saccharin, 0.3-0.7 g/l of a wetting agent (lauryl sodium sulfate), and 20 g/l of sodium citrate. A production process of the electroplating liquid adopting nickel-cobalt tungsten sulfide nanocrystalline alloy electroplating for piston rings instead of hard chrome plating comprises the following steps: (1) checking before plating, (2) product hanging, (3) high-temperature degreasing, (4) electrolytic degreasing, (5) washing with deionized water, (6) activation with weak acid, (7) nickel preplating, (8) electroplating, (9) washing and recycling, and (10) heat treatment for removing hydrogen. Through the adoption of the electroplating liquid adopting nickel-cobalt tungsten sulfide nanocrystalline alloy electroplating for piston rings instead of hard chrome plating, and the production process of the electroplating liquid, which are provided by the invention, the overall performance and the life cycle of an electroplated layer can completely exceed those of the existing hard chrome plated layer, the environment is protected, and the energy is saved.

The invention discloses a biological total degradation fecula packing material and its processing method and device in biological degradation material technical domain, which solves now fecula packing material is film product and can not meet the need of market. The biological total degradation fecula packing material comprises by the following steps: compositing with amidon, viscose staple fibre, pulpboard and additive; adding into water; mixing; stirring evenly; injecting materials stored in storage tank into heating mold; foaming; forming; getting end product. The processing device includes storage tank, measuring pump, injection-molded gun and injection-molded machine. This invention possesses smooth surface and light colour, which can degrade completely.

The invention relates to a groundwork curing and soil property improving agent, developed for curing the soil and simultaneously achieving long-term stability. Its components are inorganic metal elements, thus having no problem of environmental pollution. Whether in soil property or sea water, it has the properties of curing in water, freeze resistance and high-temperature resistance. It also absorbs the advantages of previous method of maming cement-earth mixture, overcomes the disadvantages, like curing contractility, freeze-thaw resistance and fragility. It cures year by year, therefore it is uneasy to age and be eroded by acids or alkalis. It can directly use the earth on the spot without sand and other raw materials and has characters of short construction cycle and environmental protection.

The invention discloses a method for separating an acetone and methanol mixture, relating to the technical field of extraction and distillation. In the invention, a fifteen plate in an extractive rectifying tower with the theoretical tower number of 45 is used as a feeding plate, and a water solution of sodium chloride or potassium chloride is introduced by the connection of the feeding plate; when the reflow ratio of the tower top of the extractive rectifying tower is 4:1, a distillate with the temperature of 56-56.5DEG C, which is collected at the tower top, is acetone; a distillation tower is continuously heated; and a distillate with the temperature of over 56.5DEG C, which is collected at the tower top, is methanol. The method disclosed by the invention can be realized just by distillation-extraction and can be operated at normal temperature and normal pressure; an extracting agent is free from recovery; the method adopts simple equipment and a simple process, has favorable separation effect and is convenient to operate; the respectively-obtained acetone has the mass fraction being capable of reaching 99.5 percent, does not contain the methanol and only contains water with less than 5 percent; and the mass fraction of the obtained methanol can also reach 99.5 percent.

The invention relates to a fusion protein of anti-I type diabetes, and a preparation method thereof; the invention provides a fusion gene and a fusion protein which is expressed by the fusion gene; the fusion gene is nucleotide sequence which is shown by SEQ ID NO: 1. the invention also constructs an expression vector containing the fusion gene and a recombinant virus containing the expression vector; the fusion protein provided by the invention can be used for preparing the drugs for curing the I type diabetes.

The invention provides far-infrared radiation thermal carbonization equipment, wherein same individuals A and B are utilized. In a carbonization container, radiation heat which is generated by a far-infrared material is used for heating so that an integral far-infrared radiation thermal environment is formed in the container. A waste article is input into the container. Infrared heating is performed in a closed space. At an outside part, a combustor is used for heating for realizing drying, thermal decomposition and final carbonization of the waste article in the container through the functionof the far-infrared ray radiation heat. Furthermore for saving energy (fuel), the heat and carbide generated after drying and thermal decomposition are input into the outer combustor through pipes for heating the fuel, thereby realizing secondary combustion of the carbide and fuel generated in the container for eliminating residual substances.

The invention discloses a fusion protein of CTB (Cellulose Tribenzoate), human insulin and glutamic acid decarboxylase 3p531 fragments and application of the fusion protein. The application of the fusion protein is in preparing a medicament for treating type I diabetes. Silkworm larvae or silkworm chrysalides infected by recombinant silkworm baculoviruses efficiently express the fusion protein which has higher activity than that of the fusion protein expressed by prokaryotes directly and higher yield than that of the fusion protein expressed by transgenic plants; a silkworm body has multiple natural protein protective agents, thereby having a protection function for expression products and facilitating the more stable expression products; the prepared fusion protein can be prepared into the medicament for treating the type I diabetes and relieving injection pains and infection threats for patients.

The invention provides a system device and a method for conducting sterilization and disinfection on nutrient solution of soilless culture through the application of electrolyzed oxidizing water. According to the invention, the electrolyzed oxidizing water of a certain proportion is injected into the nutrient solution of the soilless culture to conduct disinfection on the nutrient solution. The system device comprises an electrolyzed oxidizing water preparation device, an electrolyzed oxidizing water output device, an electrolyzer input device, an automatic detection device and a controlling device. The electrolyzed oxidizing water is adopted to replace disinfection manners of high temperature disinfection, ultraviolet ray disinfection, oxidant disinfection and the like in conventional use, and has no influence and residue for plant growth, no pollution for the environment, and low cost.

The invention discloses an antibacterial deodorant tablet prepared from a bio-based material. The antibacterial deodorant tablet is obtained by bonding porous antibacterial activated carbon and a natural adhesive, the porous antibacterial activated carbon is obtained by loading modified chitosan on porous activated carbon, the modified chitosan is obtained by modifying chitosan with a modifier, and the modifier is obtained by reacting hydantoin with 3-(4-bromophenyl)-1-propylene. The weight ratio of the porous antibacterial activated carbon to the natural adhesive is (4-12): 1. The deodorant tablet is prepared from a series of safe and environment-friendly bio-based materials such as porous antibacterial activated carbon and a natural adhesive, has relatively excellent antibacterial property and deodorizing property, and can be used for solving the problems of VOC residues and bacterium breeding in clothes. The porous antibacterial activated carbon is obtained by modifying activated carbon with modified chitosan, and an adhesive used in the porous antibacterial activated carbon is a natural adhesive and has the advantages that raw materials are easy to obtain, the price is low, the porous antibacterial activated carbon can be degraded, and no public hazard is generated.

The present invention belongs to the field of gene engineering technology of producing polypeptide medicine. By means of Bombyx mori nuclear polyhedrosis virus to recombine human endostatin gene, recombinant virus is obtained, which is preserved in China Microbe Strain Preservation Committee in the number of CGMCC No.0592. The virus is used in inocualting Bombyx mori larva and pupa for expression, and through separation to purity and freeze drying, injection and orally taken medicine is prepared. Animal experiment to mouse shows that the medicine has obvious effect of inhibiting tumor growth. The present invention provides one new method of preparing tumor treating medicine which low cost and high treating effect.

The invention discloses a method for preparing basic magnesium bromide whiskers by utilizing seawater or salt lake bittern. The method comprises the following steps: taking V1 volume of bittern, and filtering the bittern to remove insoluble substances; uniformly mixing a 2.7-3.3 mol/L NaBr solution and a bittern solution in a volume ratio of (0.90-1.2):1 to prepare a basic mixed solution; taking V2 volume of the basic mixed solution, keeping the constant temperature of 27-33 DEG C, and slowly dropping V3 volume of a 0.72-0.88 mol/L NaOH solution in a stirring state; and aging the mixed systemfor 140-160h at the constant temperature of 27-33 DEG C, performing filtration, collecting precipitates, and performing drying in an oven to obtain the basic magnesium bromide whiskers, wherein the ratio of V1 to V2 to V3 is 6:3:1. A lot of high-quality basic magnesium bromide whiskers are prepared only by virtue of self-cleanness of the whiskers in preparation processes, many impurity removal steps are omitted, and thus the whole preparation processes can not generate waste residues, wastewater and waste gas, have no noise, can not influence the ecological balance and can not cause any pollution or public nuisance.

The invention relates to the preparation of polypeptides medicament through genetic engineering, which comprises restructuring fusion gene with CTB and human insuline with Bombyx mori Nuclear polyhedrosis Virus, obtaining the recombinant viruses, inoculating the recombinant virus to domestic silkworm larva and aurelia for expression, freeze drying to obtain the oral medication. Animal test has shown that, the medicament has appreciable actions for lowering rat blood sugar and repressing diabetes, thus a novel method for preparing anti-I type diabetes oral medication can be achieved.