6results about How to "Easy to kill" patented technology

The application belongs to the technical field of biological medicine, and discloses an oncolytic virus M1 synergistic composition and application thereof, and specifically discloses application of low molecular heparin or a pharmaceutically acceptable salt thereof in preparation of a product for enhancing the antitumor effect of an oncolytic virus. The application first proposes a technical scheme for increasing the therapeutic effect of oncolytic virus M1 in tumor treatment by using low molecular heparin, the low molecular heparin can affect the replication process of the oncolytic virus in cancer cells, and the combined use of the two shows a positive effect, opening up a new direction for optimization of oncolytic virus therapy and providing a new possibility for improving the therapeutic effect.

This invention belongs to the field of biological agents for aquaculture, and discloses a compound biological pond-cleaning agent containing tea saponin and its preparation method. The compound biological pond-cleaning agent of this invention comprises the following components by weight: 3-10 parts tea saponin, 60-70 parts roe beetle root powder, 10-20 parts Buddleja officinalis, 5-10 parts compound microbial powder, 3-8 parts adjuvants, and 10-20 parts carrier; the adjuvant is a mixture of sodium lignin sulfonate and sodium dodecylbenzene sulfonate; the compound microbial powder is a mixture of Bacillus subtilis and photosynthetic bacteria; and the carrier is diatomaceous earth. This invention combines three natural active ingredients—tea saponin, roe beetle root powder, and Buddleja officinalis—with suitable adjuvants and a carrier, which can expand the pond-cleaning range and has good killing or inhibitory effects on harmful organisms such as wild fish, shrimp, crabs, and snails, as well as various pathogens. The pond-cleaning is thorough, and the raw materials are easily degradable, leaving no residue. It is environmentally friendly and has a long-lasting effect, which is of great significance for promoting the green and sustainable development of aquaculture.

The utility model relates to a forestry pest control device belongs to forestry pest control technical field. This forestry pest control device, include: support rod, the top of support rod installs the collection mechanism, the top of collection mechanism in collection frame is fixedly connected with the fixed plate, the bottom of fixed plate installs the insect trapping lamp, the top of fixed plate installs the photovoltaic board, the above-mentioned killing mechanism a plurality of atomizing nozzles will insecticidal liquid atomization spray, and under the action of fan wind force makes the connecting pipe drive atomizing nozzle swing, is favorable to make the insecticidal liquid that atomizing nozzle sprays better diffusion, thereby makes the pest that was sucked into the collection frame around and the insecticidal liquid that sprays contact, is favorable to directly carry out killing to part of the pest that was sucked in smaller, reduces the activity of bigger pest simultaneously, makes the escape ability of bigger pest when being sucked in weaken, thereby makes bigger pest better be sucked into the collection frame in fan, thereby improved the processing effect to pest.

The present application relates to a kind of gel microspheres adsorption and ultrasonic combined management brown cystosphaera globosa red tide method and gel microspheres regeneration method in red tide control technical field, wherein the gel microspheres adsorption and ultrasonic combined management brown cystosphaera globosa red tide method, first, gel microspheres are prepared, then gel microspheres are loaded in filter bag and ultrasonic device is combined to manage the brown cystosphaera globosa red tide in water area.In addition, the regeneration method of gel microspheres is that the gel microspheres after being adsorbed and managed are recycled for regeneration and reuse, and the effect of removing brown cystosphaera globosa is still good.The management method of brown cystosphaera globosa red tide in the present application, by the adsorption of gel microspheres and the auxiliary effect of ultrasonic, not only can remove brown cystosphaera globosa cell in water body efficiently, but also avoid the release of intracellular hemolytic toxin;Meanwhile, it also has good elimination effect on phosphate in water body, avoids the recovery of red tide algal cell and reoccurrence.

The invention discloses a laundry detergent based on a polyoxyethylene block Gemini quaternary ammonium salt bactericide and a preparation method thereof, and belongs to the technical field of wash supplies. The laundry detergent disclosed by the invention is prepared from the following components in percentage by mass: 20 to 25 percent of anionic surfactant, 1 to 5 percent of nonionic surfactant, 3 to 7 percent of polyoxyethylene block Gemini quaternary ammonium salt bactericide, 1 to 4 percent of viscosity modifier, 0.1 to 0.5 percent of stabilizer, 0.2 to 1 percent of enzyme, 0.05 to 0.2 percent of preservative, 0.1 to 2 percent of functional aid, 0.1 to 1.5 percent of essence and the balance of deionized water. A side-chain polyoxyethylene chain segment is embedded into a hydrophilic head group of the quaternary ammonium salt bactericide, and electrostatic attraction with an anionic surfactant is reduced through steric hindrance, so that the quaternary ammonium salt bactericide stably coexists with the anionic surfactant; the technical problem that an existing laundry detergent taking an anionic surfactant as a main active matter is difficult to realize triangular balance of sterilization, decontamination and stability is solved.

The present application relates to dam protection field, disclose a kind of termite protection system for dam, including dam, multiple detection tubes are vertically installed on the dam, and the top of each detection tube is equipped with a wire laying device, the wire laying device includes support frame, rotatably mounted wire roller on support frame and motor for driving wire roller rotation, wire roller is wound with guy wire, and the extension end of guy wire is hoisted with counterweight, installation groove is processed on the counterweight, and detachable detection device, pest control device and grouting device are installed in the installation groove on adjacent wire laying device.The present application installs multiple detection tubes on dam, and installs wire laying device on detection tube, uses wire laying device, and successively puts detection device, pest control device and grouting device into detection tube in sequence, can be used to detect termite nest in dam, and is convenient for fixed-point killing to termite, to ensure the killing efficiency of termite, to ensure the safety of reservoir.