47results about How to "Good sterilization" patented technology

The invention discloses a novel antibacterial mask fabric comprising an outer fabric layer. A first filtering adsorbent fiber layer is arranged on the inner surface of the outer fabric layer; a first antibacterial fabric layer is arranged on the inner surface of the first filtering adsorbent fiber layer; a second filtering adsorbent fiber layer is arranged on the inner surface of the first antibacterial fabric layer; a second antibacterial fabric layer is arranged on the inner surface of the second filtering adsorbent fiber layer; and an inner fabric layer is arranged on the inner surface of the second antibacterial fabric layer. According to the scheme, the novel antibacterial mask fabric has excellent filtering adsorbent property and brilliant antibacterial and bactericidal performances, and can meet requirements of masks used for various places.

The invention provides a green and safe cleaning preservative for fruits, vegetables, eggs and meat and a preparation method of the cleaning preservative. The preservative is prepared from 20%-30% ofalkyl polyglucoside 0814, 1%-3% of polysorbate 80, 2%-7% of lactic acid, 2%-4% of citric acid, 2%-4% of malic acid and the balance of sterile water for injection. The preparation method comprises thefollowing steps: firstly, a certain amount of sterile water for injection is added to a liquid preparation tank, and lactic acid, citric acid and malic acid are added sequentially in proportion and stirred to be dissolved; then polysorbate 80 is added, and the substances are stirred and mixed uniformly; alkyl polyglucoside 0814 is added, the substances are stirred and mixed uniformly, and the sterile water for injection is supplemented to total amount. Natural and green substances are used as raw materials, a prescription having a killing effect on pathogenic bacteria is screened out with a compounding method, and the cleaning preservative can effectively remove pesticide residues and dust on surfaces of fruits and vegetables and kill the pathogenic bacteria on surfaces of fruits, vegetables, eggs and meat and has a good fresh keeping effect.

The invention relates to the technical field of hair-care products, and provides a dandruff removing composition which aims to solve the problem of necessary frequent hair washing caused by a large amount of dandruff due to rapid breeding of bacteria resulted in continuous production of sebum. The technical scheme of the dandruff removing composition is as follows: the dandruff removing composition comprises the following components in parts by mass: 10-18 parts of a fructus forsythiae extract, 11-19 parts of a Chinese arborvitae twig and leaf extract, 10-18 parts of a cortex magnoliae officinalis extract, 7-14 parts of a radix sophorae flavescentis extract, and 8-14 parts of propylene glycol. By using the fructus forsythiae extract, the Chinese arborvitae twig and leaf extract, the cortexmagnoliae officinalis extract and the radix sophorae flavescentis extract in cooperation in specific proportion, the prepared dandruff removing composition has relatively good oil control and sterilization effects. Being added into the shampoo products, the dandruff removing composition is capable of effectively reducing sebum and bacterium contents on the scalp after hair washing, thereby destroying breeding environment of bacteria and reducing number of bacteria so as to decrease production of dandruff.

The invention belongs to the field of farm chemicals and discloses a bactericidal composition containing fluazinam and azoxystrobin and the application of the same. The fluazinam and the azoxystrobin serve as effective components of the composition, wherein the total content of the fluazinam and the azoxystrobin in mass percentage is 1% to 80%, and the mass ratio of the fluazinam to the azoxystrobin is 50:1 to 1:30. The composition can be used for the preparation of a bactericide for preventing and treating diseases such as rice blast, pestilence, anthracnose, leaf mold, scab and the like caused by fungi and other pathogens of cereal crops, vegetable and fruit trees, and has the advantages of wide application range, low cost and good effect.

The invention discloses a composition for a sterilizing and corrosion inhibiting agent. The composition for the sterilizing and corrosion inhibiting agent contains beta-lactam antibiotics and bivalent tin salt. The invention also discloses an application of the composition for the sterilizing and corrosion inhibiting agent to treatment of circulating cooling water. According to the technical scheme, relatively good sterilizing and corrosion inhibiting effects can be simultaneously achieved when the composition for the sterilizing and corrosion inhibiting agent disclosed by the invention is used in a circulating cooling water system.

The invention discloses a device for generating small-particle-size hydrated negative ions by utilizing ultraviolet enhanced ionization. The device comprises an ultrasonic atomization ionization humidifier; an ultraviolet lamp tube; a carbon nano composite release electrode; a small-particle-size hydrated negative ion selector used for selecting hydrated negative oxygen ions with the crystal waterquantity n of 6 to 12 to pass through; a negative high-voltage power supply; and a control device. According to the device for generating the small-particle-size hydrated negative ions through ultraviolet enhanced ionization, the photoelectric effect of ultraviolet on water molecules is used for energizing, the number of water molecule clusters is reduced, and the effects of disinfection and sterilization are achieved; the water molecules are ionized through ultrasonic atomization, the binding degree of bound water is reduced, and a small-particle-size carrier with enough propagation distanceis provided for the negative ions; released electrons are more and more uniform, the functions of humidifying and generating high-concentration hydrated negative ions are achieved, the negative ionsare generated by a negative ion generator and a carbon nano composite release electrode, harmful substances such as nitric oxide and ozone cannot be generated, and the safety index is increased.

The invention belongs to the field of disinfection and control of plant seed-borne diseases, particularly relates to disinfection, prevention and treatment of watermelon bacterial fruit blotch, and discloses a novel compound disinfectant.The disinfectant comprises chlorine dioxide (ClO2) mainly having a disinfection effect, sodium hypochlorite (NaClO) mainly having a germination promoting effect, and potassium iodate (KIO3) mainly having an effect of stabilizer By means of the disinfectant, detected watermelon seeds with bacterial fruit blotch bacteria and artificial simulating watermelon seeds with bacterial fruit blotch bacteria are processed, the germination rate and germination potential of seeds are promoted, and the disinfection effect is remarkable and is obviously better than that of a reported existing bacterial fruit blotch disinfectant and a reported existing disinfecting method.The disinfection method can easily, rapidly and thoroughly kill bacterial fruit blotch bacteria carried by watermelon seeds, is easy to operate, free of toxin and pollution and has huge actual application value.

The invention belongs to the field of farm chemicals and discloses a bactericidal composition containing fluazinam and cyprodinil and the application of the same. The fluazinam and the cyprodinil serve as effective components of the composition, wherein the mass ratio of the fluazinam to the cyprodinil is 40:1 to 1:30, and the total content of the fluazinam and the cyprodinil in mass percentage is 5% to 70%. The composition can be used for preventing and treating diseases such as rice blast, pestilence, anthracnose, leaf mold, scab and the like caused by fungi and other pathogens of cereal crops, vegetable and fruit trees, and has the advantages of wide application range, low cost and good effect.

The invention discloses a household sterilizing, cleaning and acarus killing wet tissue which comprises a wet tissue body and wet tissue liquid sprayed and dripped on the wet tissue body, and the wet tissue emulsion is sterilizing and acarus killing emulsion and comprises plant acarus killing essential oil, alkyl glycoside, polyaminopropyl biguanide, benzalkonium chloride, isopropanol, PEG-40 hydrogenated castor oil, iodopropynyl butyl carbamate, a plant acarus killing agent, a plant anti-allergy agent and deionized water. The mass ratio of the alkyl glycoside to the polyaminopropyl biguanide to the benzalkonium chloride to the iodopropynyl butyl carbamate is (0.08-0.3): (0.5-0.9): (0.2-0.3): (0.1-0.2). The household sterilizing, cleaning and acarus killing wet tissue is high in cleaning capacity and good in sterilizing and acarus killing effects, meanwhile, the compatibility problem of emulsion and floor plastic is solved, damage to a floor in the cleaning process is avoided, and the household sterilizing, cleaning and acarus killing wet tissue is wide in application.

The invention belongs to the field of farm chemicals and discloses a bactericidal composition containing fluazinam and validamycin and the application of the same. The fluazinam and the validamycin serve as effective components of the composition, wherein the total content of the fluazinam and the validamycin in mass percentage is 5% to 70%, and the mass ratio of the fluazinam to the validamycin is 50:1 to 1:30. The composition can be used for preventing and treating diseases such as rice blast, rice sheath blight, wheat leaf blight, wheat rust disease, peanut leaf spot, peanut net blotch, late blight of tomato and potato, gray mold, powdery mildew and anthracnose of cucumber, and apple scab caused by fungi and other pathogens of cereal crops, vegetable and fruit trees, and has the advantages of wide application range, low cost and good effect.

The invention relates to the field of water treatment and discloses a composition for corrosion and scale inhibition and sterilization and an application thereof. The composition contains a water-soluble tin salt, an organic phosphonic acid, hydroxy carboxylate, a nitrogen-containing heterocyclic compound and a copolymer, wherein the copolymer comprises a structural unit provided by 2-acrylamide-2-methyl propane sulfonic acid; on the basis of the gross of the copolymer, the weight percent of the structural unit provided by the 2-acrylamide-2-methyl propane sulfonic acid is greater than or equal to 20%, wherein the weight ratio of the water-soluble tin salt to the organic phosphonic acid to the hydroxy carboxylate to the nitrogen-containing heterocyclic compound to the copolymer is 1:(1-20):(0.5-6):(0.5-6):(1-20); and the weight of the water-soluble tin salt is calculated according to tin ions. The composition for corrosion and scale inhibition and sterilization has relatively good corrosion inhibition property, scale inhibition property and sterilization property and is relatively low in dosage in use.

The embodiment of the invention provides a disinfection and sterilization liquid and a preparation method thereof. The disinfection and sterilization liquid is prepared from mixed sodium hypochlorite and weak acid. The effective chlorine concentration of the disinfection and sterilization liquid is greater than 25 ppm and less than or equal to 200 ppm, and the effective chlorine of the disinfection and sterilization liquid is only from hypochlorous acid. The redox potential of the disinfection and sterilization liquid is 1100 to 1500 millivolts. The disinfection and sterilization liquid provided by the embodiment of the invention has better sterilization capability and sterilization speed, and is non-toxic and non-irritant to organisms.