11results about How to "Strong decontamination" patented technology

The invention discloses a photovoltaic panel surface dust deposition resistant coating and a preparation method thereof, and belongs to the technical field of new materials. The dust deposition resistant coating for the surface of the photovoltaic panel is prepared from the following raw materials in percentage by mass: 1 to 8 percent of FEP, 3.5 to 7.5 percent of nano indium tin oxide, 0.08 to 0.8 percent of a surfactant, 0.02 to 0.5 percent of FC-4 and the balance of a solvent. When the anti-dust deposition coating is applied (sprayed) to the surface of a photovoltaic panel, an FEP-nano indium tin oxide composite coating can be formed, and the coating can show lasting anti-pollution ability and is easy to clean. When the photovoltaic cell coated with the special coating is used in a dusty environment, compared with a photovoltaic cell without a coating or only with a traditional antireflection coating, the photovoltaic cell coated with the special coating has unique advantages.

The invention provides a glass cleaning agent and a preparation method and application thereof, and relates to the technical field of cleaning agents, the glass cleaning agent comprises the following components by mass: 5-15% of a surfactant, 5-15% of a corrosion inhibitor, 5-10% of a chelating agent, 2-8% of an organic solvent, and the balance of water; wherein the surface active agent is an anionic surface active agent; and the corrosion inhibitor is an alkyl-substituted biphenyl corrosion inhibitor. The glass cleaning agent provided by the invention provides a brand-new and efficient cleaning solution for the semiconductor industry due to the excellent cleaning effect, no corrosion to semiconductor precise sensitive devices and excellent semiconductor material protection performance.

The invention discloses a natural, green and easy-to-wash food detergent, and relates to the technical field of detergents, and the technical scheme is as follows: the natural, green and easy-to-wash food detergent is prepared from the following raw materials in parts by weight: 10-15 parts of sodium fatty alcohol polyoxyethylene ether sulfate; the invention relates to a washing agent, which is prepared from the following raw materials in parts by weight: 1 to 3 parts of fatty alcohol-polyoxyethylene ether, 1 to 4 parts of fatty acyl diethanol amine, 1 to 3 parts of cocamidopropyl ammonium oxide, 2 to 5 parts of C8-16 alkyl glucoside, 1 to 3 parts of polyoxyethylene (20) sorbitan monolaurate, 0.1 to 0.5 part of tetrasodium glutamate diacetate and 65 to 75 parts of deionized water. The environment-friendly tableware detergent is rich in foam, capable of effectively cleaning greasy dirt, vegetables and fruits, antimicrobial and environmentally friendly, the raw materials are cheap, the product is safe and renewable, and the raw materials are natural plant source surfactants, so that the environment-friendly tableware detergent is low in cost, convenient to transport, environmentally friendly, free of irritant components, natural and harmless.

The utility model provides a kind of laser disc coal instrument lens cleaning device, it is related to detection equipment technical field, including lens holder, the top of lens holder is equipped with protective housing, the inside of protective housing is equipped with camera lens, the outside of lens holder is equipped with cleaning kit, the top of cleaning kit is equipped with cleaning assembly, the both sides of cleaning assembly are equipped with cleaning assembly, the other side of cleaning assembly is equipped with microprocessor, adopt microprocessor, realized with microprocessor and cleaning kit inside processor system as core, connect dust, humidity etc. Sensing and executing mechanism, sensor real-time monitoring lens ambient environment, user sets cleaning parameter through control panel, microprocessor is according to sensor data and user setting, automatically judges and controls driving mechanism, automatic spraying system etc. Collaborative work, complete cleaning process.

The invention relates to the technical field of detergents, and particularly discloses a sun-proof tableware detergent composition and a preparation method thereof. The sun-proof tableware detergent composition is prepared by mixing fatty alcohol-polyoxyethylene ether sodium sulfate, an amine oxide surfactant, fatty alcohol-polyoxyethylene ether, a chelating agent, a pH regulator, a preservative and water, the preparation method comprises the following steps: uniformly stirring and mixing the fatty alcohol-polyoxyethylene ether sodium sulfate, the amine oxide surfactant, the fatty alcohol-polyoxyethylene ether, the chelating agent and 30-50% of water to obtain a mixed solution; uniformly stirring and mixing the pH regulator and the residual water, adding the mixture into the mixed solution, adding the preservative, and uniformly stirring and mixing to obtain the sun-proof tableware detergent composition. According to the sun-proof tableware detergent composition disclosed by the invention, the active ingredients are compounded by three surfactants, so that a stable environmental condition is provided for the pigment, and the sun-proof stability of the food pigment is effectively ensured.

The invention relates to low-irritation selective cleaning shampoo and a preparation method thereof, and belongs to the technical field of shampoo. The low-irritation selective cleaning shampoo is prepared from the following components: an amino acid surfactant, an ampholytic surfactant and a soothing agent, the amino acid surfactant is prepared from sodium lauroyl methyl amino propionate and sodium cocamidopropionate; the amphoteric surfactant is prepared from sodium lauroamphoacetate, disodium cocoamphodipropionate and lauramide propyl hydroxy sulfobetaine; the sodium lauroamphoacetate, the disodium cocoamphodipropionate and the lauramide propyl hydroxy sulfobetaine are used as raw materials; the soothing agent is prepared by taking hydrolyzed corn starch, a chamomile extract and heliotropin as raw materials. By compounding multiple surfactants and adding the soothing agent, PPG-2 hydroxyethyl cocamide and propylene glycol laurate as thickeners, the shampoo has good foamability and rich and stable foam, the decontamination ability of the shampoo is improved, the irritation and damage to hair can be reduced, the overall mildness of the shampoo is reduced, and the shampoo is particularly suitable for being used on sensitive scalp.

The present invention proposes a motor vehicle sewage pipe cleaning agent and a preparation method and application thereof, belonging to the technical field of cleaning agents. Silane coupling agent is used to modify silicon dioxide, and then react with epichlorohydrin, and then react with alkyl polyglycoside, and then react with alkyl polyglycoside, and the obtained product is mixed with anionic surfactant, aminosulfonic acid, and citric acid to obtain a motor vehicle sewage pipe cleaning agent. The motor vehicle sewage pipe cleaning agent prepared by the present invention has the characteristics of being degradable, green, environmentally friendly, low in toxicity, and mild, has strong detergency, high descaling rate, synergistic decontamination effect between components, low corrosiveness, and has broad application prospects.

This invention discloses a method for preparing a wettability-controlled conductive composite membrane, belonging to the technical field of water treatment equipment. The method includes: preparing an oxidant solution; adding a nitrogen-containing heterocyclic compound to the oxidant solution under ice bath conditions to obtain a conductive solution; immersing a substrate support layer in the conductive solution to obtain a conductive polymer layer; preparing a hydrophilic modification solution by mixing dopamine hydrochloride and sodium alginate; immersing the conductive polymer layer in the hydrophilic modification solution, and statically impregnating it at room temperature to form a conductive composite membrane. This conductive composite membrane exhibits strong detergency, effectively inhibiting membrane fouling, including complex composite fouling, and also shows slow flux decay, simple and effective cleaning methods, and a high membrane flux recovery rate.

The invention discloses an environment-friendly light oil cleaning metal moistening and protecting cleaning agent which comprises the following components in percentage by weight: 10-15% of alkylphenol polyoxyethylene ether, 3-5% of a natural plant extract, 2-4% of an environment-friendly chelating agent, 5-8% of a reinforcing agent, 1-2% of a cosolvent, 1-2% of a biological enzyme preparation and the balance of deionized water, the environment-friendly light-oil-cleaning metal moistening and protecting cleaning agent disclosed by the invention has excellent dirt-removing power, strong oxidation resistance and lubricity; when the metal cleaning agent is used, the metal surface can be well decontaminated and derusted, and meanwhile it can be guaranteed that the metal surface is not damaged in the cleaning process; after being used, the metal surface can be protected against rust, and the metal surface can be effectively prevented from being rusted; and the cleaning agent has excellent environmental protection performance, can avoid the harm of the cleaning agent to operators, and effectively reduces the pollution of the cleaning agent to the environment at the same time.

The invention relates to the technical field of groundwater pollution treatment, and discloses a method for removing SMX in in-situ groundwater soil through TMAC / PAA coupled microbial flora. According to the method provided by the invention, materials for preparing the activated carbon TMAC are easy to obtain, synthesis conditions are simple, the method is environment-friendly, secondary pollution is not caused, the preparation cost is low, and batch production is easy. (2) the method provided by the invention shows excellent anti-interference capability and certain decontamination performance, improves the in-situ soil environment on the premise of low disturbance, provides a high-quality carbon source for microbial development, has good groundwater organic matter pollutant remediation potential and environmental safety, and is suitable for in-situ removal of SMX in soil groundwater. And (3) according to the method provided by the invention, real groundwater environment soil is utilized to simulate the removal process of SMX in a groundwater environment porous medium, and meanwhile, environmental compatibility is comprehensively considered, so that a new insight is provided for removing pollutants by coupling the in-situ groundwater environment soil with microbial flora.

The invention relates to a plant-sourced sanitary ware element and a preparation method and application thereof, and belongs to the technical field of daily chemical products, the sanitary ware element contains honeycomb powder, lysozyme, paper mulberry fruit oil, fenugreek seed extract, wax gourd extract and orange oil, the paper mulberry fruit oil, the fenugreek seed extract, the wax gourd extract and the orange oil coat the honeycomb powder, that is, the honeycomb powder loads each component, and the lysozyme is added into the honeycomb powder. The honeycomb powder has the effect of a friction agent, and after the honeycomb powder loads all the components, the contact friction performance between all the components and a washed object is better, and decontamination is more thorough; the components are matched for use, so that the cleaning agent has excellent dirt-removing power, the solid powder is more convenient to wash, low in residue and low in solubility in water, so that even if the cleaning agent is used, water drop residues and dissolved components in water drops are very few, and the components in the cleaning agent are all safe components, are harmless to human bodies and the environment and are green and environment-friendly.