469results about How to "Efficient sterilization" patented technology

The invention provides a processing method of sushi sashimi, which belongs to the field of processing of aquatic products. The processing method comprises the steps of taking a live fresh scaly fish as a raw material, carrying out acceptance, temporary storage in ice water and pretreatment, or taking a frozen scaly fish as the raw material, firstly carrying out ultrasonic thawing, further removing a tail, removing scales, carrying out ultrasonic cleaning, cutting into slices, trimming, picking out insects, removing bones, cleaning, carrying out ultrasonic quick freezing, classifying, glazing, packaging, carrying out metal detection, freezing, and carrying out other process steps for processing the sushi sashimi. The sushi sashimi processed by adopting the method has good quality, and the sensory, the physical and the chemical properties, as well as the safety sanitation quality are in line with requirements; furthermore, the processing method has short thawing time, short freezing time and high processing efficiency, and can be popularized in the processing of the aquatic products.

The invention provides a pure plant type antibacterial cleanser and a preparation method thereof. The cleanser is prepared from a Chinese medicinal plant preparation, alkyl polyglucoside, coco glucoside amphoteric surfactant, polyol, acidity regulator, flavor, and deionized water. The pure plant preparation is used as the raw material, so the pure plant type antibacterial cleanser is mild in usability, low in irritation and high in efficiency, and can be used safely, and used for sterilizing the surfaces of household rooms, clothes, kitchen ware, gymnasium equipment, infant toys and the like. According to the cleanser, the raw material system has a synergistic effect, and the pure plant type antibacterial cleanser is high in stability and water solubility, low in toxicity, can be washed easily, does not have irritation, and can be applied to the surfaces of various objects.

The invention relates to sewage treatment equipment, which comprises a water inlet pipe (1), a filter tank (2), a treating pond (8) and a water outlet pipe (13), wherein the water inlet pipe (1) is connected to the upper end of the filter tank (2), and the lower end of the filter tank (2) is connected to the treating pond (8) through a connecting pipe (7); the treating pond (8) is connected to the water outlet pipe (13); a working surface layer (3) is arranged on the inner wall of the filter tank (2); from top to bottom, the filter tank (2) is sequentially provided with a coarse filtration layer (4), a fine filtration layer (5) and a deodorization layer (6); and through a partition board (9), the treating pond (8) is sequentially divided into an anaerobic chamber (10), an aerobic chamber (11) and a sterilizing chamber (12). Through the sewage treatment equipment disclosed by the invention, sewage can be treated effectively and conveniently; so that, an effect of sewage treatment is greatly improved.

The invention relates to nursing type disinfecting liquid soap which is a water solution containing the following components in proportion by weight: 0.1-5.0% of disinfectant, 1.0-30.0% of surfactant, 0.5-40.0% of thickener, 0.1-25.0% of nursing agent, 0.05-2.0% of pH regulator for regulating the pH of the solution to be 5-7, and 0.0-30.0% of lipophilic solvent. The nursing type disinfecting liquid soap provided by the invention has a homogeneous formula and a very low content of alcohol components, and skin protecting factors are added, thus reducing skin dryness or cracking and irritant dermatitis caused by frequent hand washing, and achieving multiple effects of washing, disinfecting and protecting skin. Therefore, the nursing type disinfecting liquid soap is a novel mild hand washing disinfectant with an efficient disinfecting action.

The invention discloses a matrix-type honeycomb photocatalysis plasma purifier comprising a housing and a purifying unit module arranged and between an inlet and an outlet in the inner cavity. The purifying unit module consist of a primary filter, an electrostatic precipitation filter, a photocatalysis plasma catalyzing and purifying filter and a positive-negative ion stirrer which are sequentially arranged from the inlet to the outlet; then the air sequentially entering from the inlet and having impurities is purified, and fresh air is discharged finally at the outlet. The matrix-type honeycomb photocatalysis plasma purifier integrates the functions of high-efficiency sterilization, virus killing, dedusting, deodorization, formaldehyde removal, decoration gas removal and organic waste gas degradation, realizes large specific surface and high dust collection efficiency and discharges static electricity at the front end and the back end so as to ionize the air with static electricity discharging efficiency higher than the conventional single-area static electricity discharging efficiency; the photocatalysis plasma catalyzing and purifying filter catalyzes and oxidizes harmful chemical odorous gas, and generated plasmas are in high concentration, so that germs can be completely killed; and the matrix-type honeycomb photocatalysis plasma purifier suffers little wind resistance and realizes massive dust collection.

The invention discloses a preparation method of kiwi fruit enzyme with high anti-oxidation activity. A formula is characterized in that fresh kiwi fruits are adopted as raw materials, fruit skin is reserved for pulping after washing and deburring the kiwi fruits, and enzymolysis is carried out on kiwi fruit pulp by adding a composite enzyme preparation (which is prepared from pectinase, cellulose, hemicellulase, protease and diastase), so that the juice yield and the production efficiency are improved; then, a multi-strain symbiotic fermentation technology and a grading inoculation process are adopted, and fermentation and ageing are carried out on a product by sequentially adding saccharomycetes, acetic acid bacteria and lactic acid bacteria; finally, the purpose of removing bacteria is achieved through the technologies of kieselguhr filter, membrane filter and the like, so that continuous fermentation of the product is ended, the stability of the shelf life is ensured, and meanwhile, the activity of active ingredients and enzyme is maximum kept. The enzyme prepared through the preparation method has the characteristics of high anti-oxidation activity, richness in enzymes and high enzyme activity; the appearance is clear and transparent, the flavor is sour, sweet and gentle, and the fruity fragrance is elegant.

The invention relates to the technical field of waste gas purification, particularly a garbage transfer station malodorous gas treatment technique and device. The garbage transfer station malodorous gas treatment technique comprises a working mode and a disinfection mode, wherein the working mode adopts a low-temperature plasma cracking oxidation reactor and catalytic oxidation bed purification process; and the disinfection mode is implemented by the following steps: introducing air into the low-temperature plasma cracking oxidation reactor to generate ozone, hydroxy free radical and other active groups, and delivering to garbage, garbage leachate and other parts in need of disinfection treatment to perform disinfection. The garbage transfer station malodorous gas treatment device comprises a collecting system, a low-temperature plasma cracking oxidation reactor, a catalytic oxidation bed and a draught fan. The technique and device have high purification efficiency and favorable effect for malodorous peculiar smell, is slightly influenced by various environments and extrinsic conditions, and can effectively disinfect the parts in need of disinfection without influencing the biochemical properties of the garbage.

The invention discloses a flexible plasma sticker comprising a flexible insulating layer 1, an electrode and a flexible insulating layer 2 which are arranged in sequence. The flexible insulating layer1 is provided with a protrusion used for forming a gap between the flexible insulating layer 1 and a surface to be processed. Based on the principle of dielectric barrier discharge, the invention provides the flexible plasma sticker which can generate large-area and low-temperature micro-plasma, the curved surface adjustment can be carried out according to the condition of the surface to be processed, the flexible plasma sticker is directly attached to a wound surface or a skin lesion to carry out large-area treatment, and the flexible plasma sticker is easy and convenient to use.

The invention relates to a multifunctional efficient air purifying agent and a using method thereof, and belongs to the technical field of indoor air purification and treatment. The multifunctional efficient air purifying agent is made of food grade raw materials in a compound mode and composed of water, a bactericide, a formaldehyde-removing agent, a catalyst, TVOC dissolving agent and a stabilization dispersing agent. The using method of the multifunctional efficient air purifying agent comprises the steps that the purifying agent is sprayed on a rotating wheel film forming device through a feeding box to form a liquid film, and polluted air is sucked by a fan to pass through the liquid film to be purified. The multifunctional efficient air purifying agent is non-toxic and innocuous and has the effects of rapidly removing bacteria, removing formaldehyde, lowering PM2.5 and TVOC and the like in a long-acting mode. The using method overcomes adverse effects caused by direct contact when an air purifying agent is sprayed in air traditionally. According to the using method, the air purifying agent is detected in a 30 m<3> standard experimental cabin, and the formaldehyde removing rate, the bacteria removing rate, the PM2.5 removing rate and the TVOC removing rate within one hour can be higher than 95%.

This sterile packing (1 ) includes: - a first part (5), made of flexible and airtight material, defining a first portion (5a) and a second portion (5b) contiguous to the first portion (5a), said firstportion (5a) being separated from said second portion (5b) by an area (5c) suitable to be folded; - at least a second part (6), made of material porous to the sterilizing fluid, forming a pocket (10)for the reception of the at least one object (2) to be sterilized, said second part (6) being connected to said first portion (5a) of said first part (5) and being dimensioned so that its edges are,when said second part (6) is connected to said first portion (5a), set back of the edges of said first portion (5a) so as to define on said first portion (5a) side assembly areas (5d); and - connection means (11) for the sealed connection of said second portion (5b) to said first portion (5a) in said side assembly areas (5d).

The invention discloses a medical solid waste on-site handling method. In the method, a closed container which also serves as a high-temperature and high-pressure kettle and a plasma reactor is adopted, and the container is connected with a plasma generator, a vacuumizing device, a vapor generator and an exhaust and purification system. The closed container is used for performing plasma sterilization and high-temperature vapor sterilization. The two means are combined, the two sterilization means act on the medical solid waste in turn, the comprehensive effect of the sequential coordinated actions of the two sterilization means instead of the effect of a single action is achieved, and the final effect is complete due to the complementation of the two means. And the method is particularly applicable to medical solid waste.

The invention relates to an ultrahigh-pressure vegetable food processing method, which comprises the following steps: (1) washing vegetables; (2) soaking the vegetables; (3) reshaping the vegetables; (4) pre-boiling the vegetables; (5) cooling the vegetables; (6) filling the vegetables into bags for seasoning, and packaging under vacuum; (7) performing ultrahigh-pressure cold sterilization; and (8) storing and selling the finished products. In the invention, the physical properties, such as color, fragrance and flavor, of the vegetable food subjected to the ultrahigh pressure treatment are changed without generating peculiar smells, the pressured food still retains the original raw and fresh flavor and nutrients, and thus, food sterilization is uniform, instant and efficient. The protein denaturation and starch paste state of the vegetable food subjected to ultrahigh pressure treatment are different from those of vegetable food subjected to heat treatment, so food of new physical properties is obtained.

The invention relates to a novel sewage treatment agent. The novel sewage treatment agent is prepared from, by weight, 20-30 parts of polyacrylamide, 12-15 parts of polyethylene imine, 20-25 parts of activated carbon, 2-5 parts of titanium dioxide and 5-10 parts of sodium dodecyl sulfate. By controlling and changing the addition sequence of inorganic polymer and organic polymer substances with different functional groups and the conditions under which reactions happen or not happen in the compounding process, good form distribution and stability of the components are kept before the components are added, and very quick form transformation and efficient coagulation and flocculation are achieved after the components are added.