119results about How to "Play the role of disinfection and sterilization" patented technology

The invention discloses a management method for a eucalyptus tree man-made forest. The management method comprises the steps of: preparing a forest land: cutting up and retaining logging residues in the forest land, performing soil preparation, then digging plant holes, wherein during arrangement of the plant holes, every two narrow rows and one wide rows form a group, multiple same groups are arranged in sequence, and after the plant holes are dug, an organic fertilizer is applied to each plant hole; performing forestation: selecting clone eucalyptus trees and native tree species to perform forestation, planting the eucalyptus trees on the narrow rows, and planting the native tree species on the wide rows; performing tending after forestation; performing fertilization: and performing cutting and constructing a multiple layered forest. According to the management method disclosed by the invention, by virtue of the means of adjusting the structure of the tree species, improving fertilizing and tending manners and updating a cutting mode, the productivity and carbon stock of the eucalyptus tree man-made forest are significantly improved, the capabilities of emission reduction and sink increment of the eucalyptus tree man-made forest are increased, the economic benefit and ecological benefit of the eucalyptus tree man-made forest are improved, the forest land is fully utilized, water and soil losses and land capability decline are effectively prevented, and sustainable management of the eucalyptus tree man-made forest is realized.

The invention relates to a disinfecting device, in particular to a disinfecting device for a clinical laboratory. According to the disinfecting device for the clinical laboratory, full disinfecting and sterilizing treating of a quantitative blood collecting tube is achieved. The disinfecting device for the clinical laboratory comprises a guiding wheel, a cover board, a sliding rail, a sliding block, a spring, a rotating shaft, an ultraviolet ray disinfecting lamp, a test tube rack, a first supporting rod, a hook, a second supporting rod, a disinfecting box and the like. The guiding wheel is welded to the left side of the top of the first supporting rod through a connecting rod, and the guiding wheel is rotatable. A through hole is formed in the left wall of a disinfecting cabinet. The cover board is rotatably connected with the upper end of the right wall of the disinfecting cabinet through the rotating shaft. The disinfecting device has the beneficial effect of full disinfecting and sterilizing treating of the quantitative blood collecting tube.

The invention discloses a sweetening and high-production organic special fertilizer for orange planting. The fertilizer comprises the following raw materials in parts by weight: 60-120 parts of feces of livestock and poultry, 30-80 parts of straw, 5-15 parts of orange tree leaves, 6-12 parts of orange peel, 3-9 parts of licorice root, 4-8 parts of rice husks, 1-5 parts of wood dust, 2-6 parts of cake powder, 4-8 parts of humic acid, 1-5 parts of microelements, 2-6 parts of urea, 4-8 parts of monoammonium phosphate, 1-5 parts of potassium sulfate, 6-16 parts of lime, 2-8 parts of a compound sweetener, 4-8 parts of compost decomposing bacteria, 2-6 parts of crude fiber degrading bacteria, 1-5 parts of nitrogen-fixing bacteria, 3-6 parts of phosphate solubilizing bacteria and 2-8 parts of potassium solubilizing bacteria. The sweetening and high-production organic special fertilizer for orange planting, disclosed by the invention, can effectively promote the production increase of orange and ensure that the planted oranges are sweeter.

The invention discloses a preparation method of a notoginseng raw powder tablet and belongs to the technical field of health care products. The method includes the nine steps of screening, cleaning, drying, crushing, grinding, pelletizing, mixed pressing, tabletting and sterilizing. According to the preparation method of the notoginseng raw powder tablet, no auxiliary is added, the bioavailability of a product is improved, the product is more convenient to use, longer in shelf life and low in processing cost and has extremely good dispersibility, miscibility and absorbability, effective ingredients enter the human body rapidly, original flavor is reserved, the health care function is further improved, the dosage can be reduced by times, and the utilization rate of rare resources is effectively improved.

The invention discloses a cleaning and maintaining device for medical devices, and belongs to the field of medical devices. The cleaning and maintaining device comprises a bottom plate, a first support is fixedly connected to the left side of the upper portion of the bottom plate, a cleaning box is fixedly connected to the upper portion of the first support, a motor base is fixedly connected to the position below the cleaning box, and a driving motor is installed on the upper portion of the motor base; a second rotating shaft is fixedly connected to the upper portion of the driving motor, a first rotating shaft is fixedly connected to the middle of the second rotating shaft, brushes are installed on the surfaces of the first rotating shaft and the second rotating shaft, and a filter plateis installed on the lower portion of the second rotating shaft; and a discharging opening is formed in the right side of the cleaning box, a disinfection box is connected to the right side of the discharging opening, a plurality of ultraviolet lamps are fixedly connected to the upper portion in the disinfection box, a plurality of second supports are fixedly connected to the two sides of the lowerportion of the disinfection box, an air inlet pipe is installed in the middle of the lower portion of the disinfection box, an adapter is fixedly connected to the lower portion of the air inlet pipe,and an air heater is installed on the lower portion of the adapter. The cleaning and maintaining device disclosed by the invention is simple in structure, high in practicability, high in cleaning efficiency and worthy of application and popularization.

The invention belongs to the field of traditional Chinese medicine, and particularly relates to a nevus-removing cream and a preparation method thereof. The nevus-moving cream is prepared from, by weight, 40-50 parts of calcium hydroxide, 40-50 parts of sodium carbonate, 1-8 parts of talcum powder, 1-8 parts of borneol, 30-50 parts of baijiu and 50-70 parts of water. Alkaline matter can have a slight corrosive effect on skin, and the alkaline matter is matched with the talcum powder which clears damp and heals ulcers; borneol diminishes swelling, relieves pain and removes heat; the baijiu removes toxicity, kills bacteria and serves as a solvent. The prepared nevus-removing cream can remove pigmented naevi and verrucae of the human bodies and faces, use is convenient, scars do not appear, the course of treatment is short, and the cost is low.

The invention relates to the technical field of water environment management and in particular relates to an urban sewage purifying agent and application thereof. The urban sewage purifying agent is prepared from an agent A and an agent B, wherein the agent A and the agent B are prepared from the following substances in parts by mass respectively: the agent A: 0.1 to 30 parts of a hydration agent,0.1 to 45 parts of a flocculating agent and 0.1 to 40 parts of a peroxidant; the agent B: 0.1 to 6 parts of a microorganism preparation. According to the urban sewage purifying agent provided by theinvention, sewage can be effectively and completely purified by adopting a complex method of an oxidization method, a precipitation method, a microorganism degradation method and the like.

The invention discloses a processing method of strawberry. The processing method comprises the following steps: (1) selecting strawberries; (2) cleaning the strawberries by running water, cleaning the strawberries by salt solution and ginger juice in a ultrasonic wave cleaner with a filter screen, further cleaning the strawberries by ozonated water, then spreading the strawberries and airing; (3) cutting the strawberries half-half by a knife and placing the cut strawberries on a layered frame net; (4) sending the whole frame of placed strawberries into a dehydrating and drying room, dehydrating and drying by hot air circulation, wherein the temperature is kept at 40-45 DEG C and the time for dehydrating and drying is 4-6 hours, until water content in the strawberries is lower than 7%; (5) sorting the dehydrated and dried strawberries for packaging or bottling, then sealing. According to the processing method, water in strawberry is dried by hot air generated by dry hot air circulation at 40-45 DEG C, so that complex technological processes are omitted and energy consumption is reduced; moreover, the processing method keeps original nutrition, color and flavor of the strawberry to the maximum, so that the product is healthy and safe.

An improved hand-washing liquid without water is prepared from alcohol, carbomer, deionized water, aminomethyl propanol, propanediol, triclosan and glycerin proportionally through mixing carbomer with deionized water, stirring while heating, cooling, mixing with alcohol, adding aminomethyl propanol to obtain phase A, high-speed stirring, mixing it with the mixture of triclosan and propanediol while stirring, slow stirring, and adding glycerin.

The invention discloses a preparation for preventing MBR (Membrane Bioreactor) membrane contamination and application of the preparation. The preparation is prepared from a component A and a componentB, wherein the component A is a signal molecular oxidant and the component B is a mixture of a filtration adjuvant, a flocculant and a surfactant; based on mass percent, the preparation is prepared from 50 to 60 percent of the signal moleculal oxidant, 20 to 30 percent of the filtration adjuvant, 10 to 20 percent of the flocculant and 10 to 20 percent of the surfactant. The waste water is fed into an impounding reservoir, the preparation for preventing the MBR membrane contamination is added into the waste water according to the sequence of first A and then B and then a mixture enters a membrane module. The preparation disclosed by the invention has the advantages that the MBR membrane contamination can be slowed down and the sewage treatment efficiency is improved. Meanwhile, the preparation for preventing the MBR membrane contamination has the characteristics of low cost and wide applicability, and provides an effective scheme for preventing and controlling the MBR membrane contamination.

The invention provides anti-graffiti emulsion paint easy to scrub, comprising the following components by mass percent: 15-20% of deionized water, 10-15% of epoxy resin, 0.5-1% of antioxidant, 0.5-2% of hydrophobic dispersant, 10-15% of calcium carbonate, 0.5-1% of ultraviolet absorber, 10-15% of titanium dioxide, 2-5% of coalescent, 2-5% of nanometer silicon dioxide, 1-5% of thickening agent, 2-6% of nanometer titanium dioxide, 0.5-2% of defoaming agent, 0.05-1% of preservative and 0.2-0.5% of leveling agent. The raw materials used by the anti-graffiti emulsion paint easy to scrub are green and environment-friendly, and the anti-graffiti emulsion paint easy to scrub is free of heavy metals, non-toxic, free of pungent smell, pollution-free and strong in water resistance, has resistance on dust, grease and the like, can be repeatedly scrubbed without damaging the paint surface, and is high in hardness, unlikely to scratch, strong in adhesive force, unlikely to corrode and strong in practicability.

The invention relates to the technical field of personal care products, in particular to powerful bacteriocidal and bacteriostatic hand wash. The hand wash comprises cationic surfactant, nonionic surfactant, alcohol, glycerin, disodium hydrogen phosphate-sodium dihydrogen phosphate buffering liquid, compound hydrolase, powerful bacteriocidal agent, pigment, essence and deionized water, wherein thepowerful bacteriocidal agent is substances extracted from various traditional Chinese medicine materials and containing various polypeptide, polysaccharide and alkaloid, the cationic surfactant is fatty alcohol polyoxyethylene ether phosphate monoester, fatty alcohol polyoxyethylene ether sodium sulfate or sodium dodecyl benzene sulfonate, and the nonionic surfactant is lauroylmonoethanolamide, glycol stearate or coconut oil diethanolammide. The hand wash has good degreasing performance and good bacteriocidal, bacteriostatic and anti-inflammation effects and is skin-friendly, free of causinginjury to hands, environment-friendly and safe.

The invention discloses a processing process for freshly-cut apples by ozone treatment. The processing process comprises the following steps: (1) treating collected apples by 1-methylcyclopropene (1-MCP) and refrigerating at a refrigeration temperature from -1.0 DEG C to 1.0 DEG C and at the humidity of 80%-90%; (2) washing the apples for freshly cutting and instruments and equipment and the like in a processing process; (3) cutting and removing the core, namely cutting the apples into fresh slices with certain thickness and shape according to product requirements; (4) carrying out the ozone treatment, namely carrying out ozone gas suffocating treatment on the freshly-cut apples in a closed space; (5) packaging by a thin film bag, namely packaging the freshly-cut apples by the selected food-grade preservation thin film bag according to a certain volume or weight and sticking a label; and (6) refrigerating, namely preserving the food-grade preservation thin film bag in a cold storage with the environmental temperature from -1.0 DEG C to 1.0 DEG C. With the adoption of the freshly-cut apples processed by the invention, the preservation period is long, the loss of nutrient substances is less, the flavor is pure and no residual toxins exist; the rapid and large-scale production can be realized and the requirements of the freshly-cut apples by a market are met.

The invention discloses an aromatic air disinfectant spray special for wards and a preparation method thereof, and belongs to the technical field of medical disinfection. The aromatic air disinfectantspray special for the wards is prepared from the following raw materials: carboxymethyl isomaltooligosaccharide, triethanolamine, nano zinc oxide, Chinese prickly ash extract, hydroxyl indane musk, benzoin resin, chitosan, activated carbon, rhizoma atractylodis, radix angelicae dahuricae, radix rehmanniae preparata, green tea, amino silicone oil, apple juice, and deionized water. The disinfectantspray of the invention is used for disinfecting the wards, can keep the fragrant and apple complex flavor in a ward, has an effect of adjuvant treatment of disease, greatly improves an adjuvant treatment rate, and has a certain inhibitory effect on escherichia coli and staphylococcus aureus, and the inhibitory rates are 94.14% to 96.34% and 92.57% to 94.33% correspondingly.

The invention relates to a household drinking water purification technique and facility. The facility comprises a pretreater, a water accumulator, a membrane filter and a minitype circulating pump which are sequentially connected in series, wherein the pretreater is connected with an incoming water tube valve; the pretreater comprises a heater; the membrane filter comprises a high-temperature-resistant filter; and the membrane filter is provided with a permeation side valve and an effluent water valve. The technique comprises the following steps: pretreatment stage: the heater heats the incoming water, and the heated water enters the water accumulator; and advanced treatment stage: the heated incoming water flows into the membrane filter and is purified by the high-temperature-resistant filter membrane, and the permeation side valve is opened to obtain the filtered drinking water. The pretreater is utilized to heat the incoming water, the membrane filter is utilized to eliminate the suspended solids and harmful substances generated in the heating process, and the incoming water is heated to enhance the membrane permeation rate and perform sterilization.