6results about How to "Good neutralization effect" patented technology

The utility model relates to the technical field of active agent production, and discloses a multifunctional neutralizing device for producing an anionic surfactant, which comprises a bottom support component, the top of the bottom support component is movably connected with a neutralizing component, and a reciprocating component is connected between the bottom support component and the neutralizing component; the bottom supporting assembly comprises a supporting platform. Raw materials are placed in the neutralizing tank, then a control switch of the driving motor is started, the vertical shaft and the neutralizing rod can be driven to rotate through the driving motor, the raw materials in the neutralizing tank can be neutralized through the neutralizing rod, and in addition, a rotating disc and an eccentric column can be driven to rotate by starting the control switch of the driving motor; due to the fact that the eccentric column is inserted into the kidney-shaped hole, the rotation of the eccentric column can enable the whole reciprocating motion assembly to do reciprocating rectilinear motion, the neutralizing tank is driven to swing, and the neutralizing effect is better.

The invention relates to the technical field of products for eliminating peculiar smell, in particular to a composition for eliminating peculiar smell and application thereof. The composition for eliminating the peculiar smell comprises alpha, beta-unsaturated carboxylic ester and metal salt, and the metal salt at least comprises zinc pyrrolidone carboxylate and zinc ricinoleate; the mass ratio of the zinc pyrrolidone carboxylate to the zinc diricinoleate is 1: (2-5). The composition for eliminating the peculiar smell has the advantages of being simple in formula and better in peculiar smell eliminating effect.

The application discloses a porcine epidemic diarrhea virus (PEDV) monoclonal neutralizing antibody and application, and can be used for detecting PEDV S1 protein, expression PEDV-S1 full-length protein expression plasmid and soluble PEDV-S1 protein, and exhibits good neutralization effect on Huh7 cells infected by PEDV, and can be based on the preparation of specific monoclonal antibody, and has important significance for providing effective protection for PEDV infection, and can widely control PEDV infection, and improve the prevention strength of domestic porcine epidemic diarrhea disease.

The invention discloses a wastewater treatment device for a formed foil production line, and relates to the technical field of sewage treatment.The wastewater treatment device comprises a placement frame and further comprises a pressing device.A treatment barrel is fixedly installed on the inner wall of the placement frame, a water inlet pipe is fixedly installed at the top of the treatment barrel, and a liquid inlet pipe is fixedly installed on the circumferential surface of the treatment barrel; a water outlet pipe is fixedly installed at the bottom of the treatment barrel, a servo motor is fixedly installed at the bottom of the treatment barrel, the pressing device comprises a rotating rod, a hollow rod, a stirring rod, a double-side rod, a fixing block, a stabilizing ring and a pressing plate, and the hollow rod moves downwards to reset to drive the pressing plate to move downwards to reset. The pressing plate reciprocates to press bubbles and suspended solids at the tops of the wastewater and the alkaline neutralization solution, and the bubbles and suspended solids on the surface of the wastewater can be quickly settled through pressing, so that the settling efficiency of solid particles in the wastewater is improved, meanwhile, foam overflow is reduced, and pollution diffusion is further avoided.

This invention discloses an anti-Dabie Banda virus Gn protein nanobody, a bispecific antibody, and their applications, belonging to the field of biodetection technology. This invention constructs an alpaca natural nanobody library, using recombinantly expressed Gn protein as the antigen. Through multiple rounds of gradient screening using phage display technology, three nanobodies—G15, G20, and G40—that specifically bind to the Dabie Banda virus Gn protein are obtained. All three antibodies exhibit excellent antigen-binding specificity and virus-neutralizing activity; among them, G40 shows the most prominent neutralizing effect. The bispecific antibody G40-C1q, constructed based on G40, combines Gn protein and human C1q protein, achieving a synergistic effect of antiviral activity and inhibition of inflammatory damage. It can be used for the development of drugs for the prevention and treatment of Dabie Banda virus infection and for high-specificity detection reagents, providing candidate antibody drugs for the treatment of fever with thrombocytopenia syndrome, and providing a reliable tool for virus-related research, disease diagnosis, and clinical translation.

The invention discloses a wastewater treatment device for a formed foil production line, which relates to the technical field of sewage treatment. The device comprises a placing rack and a pressing device, wherein a treatment barrel is fixedly installed on the inner wall of the placing rack, a water inlet pipe is fixedly installed on the top of the treatment barrel, a liquid inlet pipe is fixedly installed on the circumferential surface of the treatment barrel, a water outlet pipe is fixedly installed on the bottom of the treatment barrel, and a servo motor is fixedly installed on the bottom of the treatment barrel. The pressing device comprises a rotating rod, a hollow rod, a stirring rod, a double-sided rod, a fixed block, a stabilizing ring and a pressing plate. The hollow rod moves downward and resets to drive the pressing plate to move downward and reset. The pressing plate moves back and forth to press bubbles and suspended matter on the top of the wastewater and alkaline neutralization liquid. The pressing can assist in the rapid sedimentation of foam and suspended matter on the surface of the wastewater, thereby improving the sedimentation efficiency of solid particles in the wastewater, reducing foam overflow, and further avoiding pollution diffusion.