146results about How to "Guaranteed to be green" patented technology

The invention discloses a water-based transparent colored paint for wooden ware and a preparation method of the paint. The water-based transparent colored paint is applied to decoration of the surface of a wood material (cabinets, tables, chairs, chair rails and the like). The water-based transparent colored paint comprises components including water-based emulsion / dispersoid, a water-based color concentrate, pure water, a film forming aid, a wetting dispersant, a foam killer, a flatting agent, a bactericide, a mildew preventive, an anti-freezing agent, a thickening agent, a multi-functional additive, a matting agent and wax emulsion. The water-based transparent colored paint for the wooden ware is bright in color and clear in texture and has the effects of greatly reducing the content of VOC, guaranteeing the application performance of the product and realizing the environmental protection characteristics of the product.

The invention discloses a preparation method based on an amphoteric cellulose composite material. Cellulose is used as a raw material to obtain amphoteric quaternary ammonium-sulfated cellulose, then the amphoteric quaternary ammonium-sulfated cellulose is used as a carrier of oxidized grapheme and chitosan, the amphoteric quaternary ammonium-sulfated cellulose, the oxidized grapheme and the chitosan can be powerfully combined under the actions of the covalent bond, the electrostatic attraction, the hydrogen bond and the like, and then is subjected to freeze-drying to obtain the amphoteric quaternary ammonium-sulfated cellulose, the oxidized grapheme and the chitosan ternary composited material. The composite material has the renewability, the degradability, green and environment-friendly effect and high-efficiency adsorbability, the condition is mild and easy to realize in the preparation process, and the cellulose can be reasonably and effectively utilized, therefore, the preparation method has good economic and social benefits.

The invention discloses an amphoteric-cellulose-based composite material and application thereof. Quaternary ammonium-sulfonic acid cellulose serves as a carrier, grapheme oxide and chitosan are loaded in a blending manner, binding force among the three is utilized, and a quaternary ammonium-sulfonic acid cellulose / grapheme oxide / chitosan composite porous material is obtained through freeze drying. The quaternary ammonium-sulfonic acid cellulose / grapheme oxide / chitosan composite porous material comprises, by weight, 5-8 parts of quaternary ammonium-sulfonic acid cellulose, 0.5-3 parts of grapheme oxide and 0.5-3 parts of chitosan, is safe, non-poisonous and good in biocompatibility and degradability, has an orderly three-dimensional porous structure, good mechanical strength and efficient adsorption capability, can be used for water absorption and oil removal and processing of heavy metal ion waste water and organic waste water, and hopefully serves as a filtering material such as an air purification material and a medical adsorption material for use.

The invention provides a hot-dipped Al-Zn no-Co passivation steel plate, which is characterized in that the steel plate is provided with a film which uses fluoro acid salt and oxygen chlordimeform-hydrochloride of third and fourth subgroup elements as a main film forming agent and combines with the passivation disposal of compounds containing phosphorus. The invention also provides a passivation process used for the hot-dipped Al-Zn no-Co passivation steel plate, comprising a roll plating and solidifying process or a spraying, dry extruding and solidifying process.

The invention relates to a waterborne FEVE (chlorotrifluoroethylene copolymer) fluorocarbon coating and a preparation method thereof. The coating is prepared from the following raw materials in percentage by mass: 0.05-0.20% of alkaline pH value regulator, 0.05-0.20% of hydroxyl cellulose, 0.10-0.50% of wetting agent, 0.20-1.00% of dispersing agent, 0.05-0.20% of defoaming agent, 1.00-30.00% of pigment, 0.00-30.00% of filler, 0.10-1.00% of nanometer anatase titanium dioxide, 1.00-3.00% of film-forming additive, 0.20-1.00% of thickening agent, 0.00-1.00% of flatting agent, 45-65% of FEVE fluorocarbon resin emulsion and the balance of water. The preparation method comprises the steps of: color paste preparation, paint mixing and the like. The production time is shortened, and air bubbles in the coating are effectively eliminated by combining the effects of machines and auxiliaries. The coating prepared by the invention is a waterborne single-component normal-temperature cured fluorocarbon coating, has excellent weather resistance, pollution resistance, acid rain resistance and mildew resistance, and has the characteristics of environment friendliness, safety, no toxicity and the like.

The invention discloses an online water environment monitoring system on the basis of an internet of things. The online water environment monitoring system comprises an acquisition platform. The acquisition platform is used for acquiring water quality information of agricultural water environments in real time and is connected with a storage and processing platform by wireless networks, the storage and processing platform is used for storing and processing the received water quality information and is connected with a monitoring and warning platform by local area networks, the monitoring and warning platform is used for analyzing the water quality information, the monitoring and warning platform and the storage and processing platform are connected with a monitoring terminal by the Internet, and the monitoring terminal is used for displaying the water quality information of the water environments. The online water environment monitoring system has the advantages that the water quality information and location information of the water environments are acquired by monitoring stations, are transmitted to servers by the wireless networks, are stored and processed by the servers and then are transmitted to the monitoring and warning platform, change of water is monitored and warned by a water analysis module and a warning module and is ultimately displayed by the monitoring terminal, accordingly, agricultural producers can timely master water quality conditions of the agricultural water environments, pollution of the water environments can be warned and can be timely treated, and the environmental friendliness and zero pollution of agricultural products can be guaranteed.

The invention discloses a multi-language automatic explanation system for a tourist bus or ship and an explanation synchronizing method.The system is formed by connecting an automatic explanation synchronizing device fixedly installed in a bus or ship body with intelligent explanation devices carried by tourists through a wireless network; the automatic explanation synchronizing device comprises an embedded processing module, a geographical location positioning module, a low-power dissipation Bluetooth transmitting module, a wireless local area network accessing module, a file storing module, a power supply module and a liquid crystal touch screen, wherein the geographical location positioning module, the low-power dissipation Bluetooth transmitting module, the wireless local area network accessing module, the file storing module, the power supply module and the liquid crystal touch screen are all connected with the embedded processing module.According to the system and the method, Bluetooth signals for explanation synchronizing are sent in a broadcasting mode, and therefore it is guaranteed that all the intelligent explanation devices in the tourist bus or ship are immediately synchronized and are not prone to be disturbed by other equipment; explanation software in the intelligent explanation devices supplies a highly-personalized multi-language automatic explanation service to multinational tourists in the bus or ship, and the explanation labor cost is saved.

The invention relates to a table salt into which black tea or green tea is added and a preparation method thereof, belonging to the technical field of foods. The table salt is prepared by adding black tea powder or green tea powder of which the tea polyphenol content is 16-26.7 percent into an iodine-free table salt, wherein the total content of the tea polyphenol is 0.1-0.4 g / kg. The table salt prepared with the preparation method is taken as a seasoning, can bring the original nutritional function of black tea or green tea into full play, and has a simple preparation method and low cost.

The invention relates to an antioxidized solder base non-lead welding solder which can weld in air without welding solder, wherein it is formed by Ag at 0.1-6 deals, Ti at 0.5-6 deals and Y in 0.1-2.5 deals and the Sn. It can avoid any welding solder in air, and it can weld material directly at 24-260Deg. C; the connector shearing strength of said invention is 30-50MPa.

The invention provides a method for remedying soil heavy metal pollution, improving saline and alkaline land and recycling microalgae for resource utilization through a multi-pond-alga water circulation irrigation system, and belongs to the field of soil remediation and resource utilization. Through the interaction of man-made ponds, microalgae and soil, a pond-microalga combined remediation system is adopted as the core, the soil is prepared and domesticated to remedy the microalgae, the multiple ponds are used for collecting rainwater, the microalgae are cultivated and subjected to expandingpropagation, and the microalgae are sprayed to the field; through circulation irrigation, multi-time spraying and alga water recycling, heavy metal in the polluted soil is taken away, the salinity ofthe soil is reduced, the nutritional ingredients of the soil are improved, and the soil fertility is restored; the microalgae are harvested through the method of pond enrichment and flocculation andaeration, the alga charcoal preparation process is utilized through combination, and resource utilization is achieved; and the system achieves automatic control through a sensor, a PC and a control component. The remediation method comprises a heavy metal / saline and alkaline land remediation microalga cultivation system, a water collection system, an intelligent spray irrigation unit, a microalgarecycling system and a microalga resource utilization system.

The present invention discloses an aqueous stone-like paint and a preparation method thereof. During preparation, a dispersing phase and a dispersing medium are respectively prepared; and then the dispersing phase with a single color is added to the dispersing medium to uniformly stir to obtain a one-component aqueous stone-like paint. The aqueous stone-like paint of the present invention has strong decoration, wherein a texture effect created by the aqueous stone-like paint with one spray coating is the same as a texture effect of the original stone, imitation degree exceeds 90%, and a color and patterns can be controlled. In addition, the aqueous stone-like paint of the present invention is widely used for cement base wall surfaces, coating materials, stucco, stone paints and other various foundation walls, and is especially suitable for external thermal insulation systems.

The invention relates to a zinc-polyaniline cell and a preparation method thereof. The technical problems of high cost, low specific energy, short service life and heavy pollution of the existing chargeable cell are solved. The cell comprises a cell positive electrode, a cell negative electrode, an electrolyte and a membrane, and the cell positive electrode is made of polyaniline and carbon composite materials. The cell can be widely applied to the field of cell preparation.

The invention discloses a dendrobium candidum wall.ex lindl lozenge and a preparation method thereof. The preparation method comprises the following steps: (1) performing superfine grinding on dried dendrobium candidum wall.ex lindl to obtain dendrobium candidum wall.ex lindl superfine powder; (2) adding water to pulp fresh dendrobium candidum wall.ex lindl so as to obtain a dendrobium candidum wall.ex lindl juice, wherein the ratio of the fresh dendrobium candidum wall.ex lindl to water is (25-150)g:1000ml; (3) weighing the dendrobium candidum wall.ex lindl superfine powder and the dendrobium candidum wall.ex lindl juice according to a ratio of (1500-4000)g:1000ml, and mixing uniformly to obtain a soft material; (4) performing granulation, drying, tabletting and sterilization on the obtained soft material to obtain the lozenge. According to the preparation method disclosed by the invention, the dendrobium candidum wall.ex lindl juice is used as an adhesive and a wetting agent at the same time, and the lozenge can be prepared without adding auxiliary agents of other adhesives and wetting agents, so that the characteristics that the obtained product is green, healthy (without any organic solvent residues) and additive-free can be effectively ensured, and the production cost is greatly reduced because alcohol is avoided from being used as a wetting agent.

The invention discloses a flexible water-resistant silicate wood adhesive and a preparation method thereof. The flexible water-resistant silicate wood adhesive is prepared by uniting an acetic acid cellulose emulsion, calcium stearate and a modified silicate solution and comprises components of, by weight, 100-150 parts of a silicate solution, 15-25 parts of acetic acid cellulose, 18-31 parts of acetone, 5-8 parts of isocyanate, 2-4 parts of a hydrophilic chain-extending agent, 5-8 parts of N,N-dimethyl formamide, 0.05-0.1 part of dibutyltin dilaurate, 3-6 parts of organic amine, 0.5-1.5 parts of an accelerating agent, 5-10 parts of the calcium stearate and 20-50 parts of deionized water. The preparation method includes two steps of polymerization preparation of the acetic acid cellulose emulsion by using a self-emulsifiable soap-free emulsion and preparation of the silicate adhesive. According to the flexible water-resistant silicate wood adhesive, performances of gluing materials are excellent.

The invention relates to a bamboo reinforcement rammed earth wall building technology, belonging to the field of civil engineering, in particular to the technical field of earth building construction. During the prior construction of rammed earth walls, the distribution of bamboo strips are not controlled, so the bamboo reinforcement layer of the wall body becomes a weak link and does not bring into real play the tensile capability of rammed earth wall-inside horizontal stress bamboo reinforcement. The bamboo reinforcement rammed earth wall building technology comprises a rammed earth wall body and bamboo reinforcements, and during the conventional rammed earth building construction, the bamboo reinforcements are arranged on the cross section of the wall body according to proper reinforcement ratio, so that the shock strength of the wall body is obviously improved. The building technology is worth promotion and application for new buildings in rural areas.

The invention provides a composite foaming cement board used for an external thermal insulation system of an external wall and a production method of the composite foaming cement board. The composite foaming cement board is mainly made of the following materials in parts by weight: 220-170 parts of cement, 40-70 parts of coal ash, 0.2-0.5 parts of water repellent, 0.9-1.5 parts of high-efficiency water reducing agent, 0.4-0.7 parts of propyl benzene emulsion, 5-10 parts of calcium chloride, 4-8 parts of aluminum sulfate, 1.5-2.2 parts of pp fiber, 10-15 parts of foaming agent, 1.2-1.5 parts of nanometer modified calcium stearate, and 100-120 parts of water. The composite foaming cement board has high tensile strength and compressive strength, good in water resistance and excellent heat insulation performance and hardly cracks when used in external wall thermal insulation construction.

The present invention discloses a manufacture method of polished round-grained rice noodles. Polished round-grained rice raw materials are soaked in water, then the soaked polished round-grained rice is subjected to solid-liquid separation, and the separated polished round-grained rice is crushed to obtain polished round-grained rice powder; the polished round-grained rice powder and water are mixed, a mixture is subjected to infrared pre-gelatinization treatment, and then treatments including noodle extruding and aging are conducted to obtain the polished round-grained rice noodles. The polished round-grained rice raw materials are polished round-grained rice and / or germinated polished round-grained rice. The germinated polished round-grained rice is obtained by germination of husked japonica rice. By using the above technologies, the prepared polished round-grained rice noodles are free of any food additives and accessory materials, only prepared from the germinated polished round-grained rice, polished round-grained rice or broken polished round-grained rice and water as raw materials, and uniform in texture, glittering and smooth on surfaces, have a toughness, are tough in mouthfeel, rich in nutrition and mellow in fragrance, and can be stored for 18 months at room temperature.

The invention relates to a special supporting and lifting type rail trailer for waste and scrap automobiles. The special supporting and lifting type rail trailer comprises a trailer frame assembly, a wheel assembly, a storage battery box body, a driving system, a transmission system, a braking system, a supporting and lifting system and a circuit control system, wherein the supporting and lifting system is fixedly connected to an upper covering plate of the trailer frame assembly; the storage battery box body and the circuit control system are fixed by lugs respectively welded on the rear end and the front end of a clapboard at the middle of the trailer frame assembly; and the driving system and the transmission system are fixed on a bottom plate at the middle of the trailer frame assembly. The special supporting and lifting type rail trailer provided by the invention can freely adjust the spacing according to different wheel bases of waste and scrap automobiles, and is capable of freely adjusting the lift of a supporting disc according to different diameters of automobile tires, so as to implement the load bearing for various waste and scrap automobiles. According to the invention, a two-stage transmission system is mounted, the reduction ratio is precise and reliable, the transmission is stable, the vibration noise is small, and green and environmental protection in transporting can be ensured.

The invention provides a method for producing environment-friendly type spunlace non-woven fabric shoe lining leather. The method comprises the following steps of 1, soaking 45g-80g of spunlace non-woven fabric into a mixed solution of waterborne polyurethane and waterborne color paste; 2, conducting mangling and drying; 3, then conducting compounding on a waterborne polyurethane surface layer and a solvent-free foamed polyurethane bottom layer through a release paper method to obtain the needed spunlace non-woven fabric shoe lining leather of all colors and patterns. According to the material matching ratio, the spunlace non-woven fabric shoe lining leather is prepared from, by volume, 100 parts of 30% waterborne polyurethane, 100 parts of the water and several parts of the color paste. According to an improved technology, the method comprises the steps of taking the spunlace non-woven fabric; conducting impregnation (waterborne PU); conducting drying; obtaining a semi-finished product; conducting adhering; conducting ripening (discharge-free); obtaining a product; taking the release paper; conducting waterborne PU coating; conducting drying; conducting solvent-free foamed PU coating; conducting adhering; conducting ripening (no discharge); obtaining a finished product. In the method for producing the environment-friendly type spunlace non-woven fabric shoe lining leather, a processing method is adopted that waterborne polyurethane is subjected to impregnation and coloring, foamed polyurethane is used as a bottom material, and waterborne polyurethane is used as a surface layer. No additive is added, and greenness and environment protection in the production process and the final product are guaranteed.

The invention discloses broad bean flower health beverage. The broad bean flower health beverage is prepared from the following components in weight percentage: 30-35% of broad bean flower extracting solution, 0.1-0.25% of citric acid, 5-10% of saccharose, 0-0.5% of vitamin C and the balance of water, the sum of all components is 100%; according to the broad bean flower extracting solution, broad bean flowers are used as raw materials and are extracted to obtain primary extraction solution by adopting an ultrasonic extraction method, then the primary extraction solution is separated and purified by adopting the membrane separation technology, so that impurities such as higher molecular weight proteins and polysaccharide are removed and a broad bean flower extracting solution is acquired. According to the broad bean flower health beverage, only citric acid is adopted to adjust the acidity of the beverage, saccharose is utilized to adjust the sweetness, vitamin C is used for adjusting the sourness, the formulation is scientific and is rich in amino acid, triterpenoid saponin, flavone, anthocyanin and the like; and the broad bean flower health beverage can be taken conveniently, has acid mouthfeel, has broad bean flower scent, and also has the effect of preventing and controlling Parkinson's disease.

The invention discloses a simple brewage method of a strawberry wine, which comprises the following steps: A. raw material preparation: screening mature fresh strawberries to obtain original strawberry fruits; B. natural fermentation: putting the original strawberry fruits and white granulated sugar into a fermentation tank in a weight ratio of 10:1-10:1.5, sealing the opening of the fermentation tank, and carrying out natural fermentation at room temperature under atmospheric pressure, thereby obtaining a strawberry juice; C. distillation: distilling the strawberry juice in a distilling apparatus to obtain a distilled unblended wine; and D. putting the distilled unblended wine in a storage tub, storing in a sealed state, and aging to obtain the strawberry wine finished product. The production procedure is simple, and is suitable for large-scale production for wineries and more suitable for domestic workshop production. The strawberry wine prepared by the method has the advantages of thick natural fragrance of strawberries, clear and transparent vinosity, sweet and soft mouthfeel, high fragrance endurance and long aftertaste.

A composite agricultural chemical with high effect and broad spectrum contains natural pyrethrins (0.2-10 Wt%), imidacloprid (1-10) and assistant (rest).

The invention discloses a vacuum direct-plating laser medium coated paper, and a preparation method and a preparation system thereof. The preparation method comprises the following steps: coating a base material with buffing oil: taking ivory board as a paper base material, coating the ivory board with UV buffing oil, and then irradiating and drying by adopting a UV lamp; calendaring the base material: carrying out continuous high-pressure heating and high-speed calendaring on the buffing oil-coated paper through a calendaring steel roller; carrying out information layer mould pressing: continuously heating the paper subjected to base material calendaring treatment through an impression roller to carry out laser information mould pressing; carrying out dielectric layer vacuum evaporation treatment: carrying out continuous dielectric layer vacuum evaporation on the paper subjected to information layer mould pressing treatment through a vacuum evaporation chamber provided with a multistage vacuumizing device, wherein the dielectric layer is aluminum, zinc sulfide and / or silicon dioxide; and carrying out protective layer coating treatment: coating the evaporated paper with a water-based coating protective layer to obtain the final coated paper. The coated paper and the preparation method thereof have the characteristics of simple process, environmental protection and high production efficiency.

The invention discloses a finishing method of flame-retardant real silk fabric and an application of the finishing. The method comprises the processes of preparing a finishing liquid, preparing the finishing liquid / silica sol, and finishing the real silk fabric, and application of the method in improving the fire resistance of the real silk fabric. The real silk fabric prepared by the finishing method has certain durability. Reagents adopted by the finishing method all are nontoxic and harmless green products, so that green and environment-friendly preparation processes are ensured. The finishing method is suitable for industrial finishing of the real silk fabric.

The invention discloses a freshness preserving method for red date. The method comprises the following steps: (1) selecting fresh red date just picked from trees and white spirit, wherein the mass ratio of the red date to the white spirit is 100:1-3; (2) uniformly mixing the red date and the white spirit according to the mass ratio, so that the white spirit is uniformly coated to the surface of the red date; (3) putting the red date coated with the white spirit into a fermentation tank, then tightening a tank opening with a plastic film to seal the tank, wherein the fermentation temperature is kept at 0-10 DEG C, and standing for 30-45 days to obtain the freshness-preserved red dates. The method disclosed by the invention is very simple; the freshness of the red date can be ensured by only using white spirit and little sugar as added auxiliary materials; the red date is very low in cost, healthy and environment-friendly; deep processing is not needed, preservatives and the like are not used so as to ensure that the red date is green and environment-friendly; by adopting the method of the invention to preserve the freshness of the red date, the taste is as fragrant, crispy, sour and sweet as red date just picked from trees, eaters like the red date very much, and the edibleness is greatly improved.

The invention discloses double-component mould-proof silane-modified polyether gum. The double-component mould-proof silane-modified polyether gum comprises a component A and a component B, wherein the component A is formed by the following components in parts by weight: 100 parts of a silane-modified polyether polymer, 20-50 parts of a plasticizer, 30-70 parts of reinforced filler, 40-80 parts ofcoarse whiting, 5-15 parts of titanium dioxide, 1-5 parts of a bonding accelerant, and 1-3 parts of a moisture scavenger; and the component B is formed by the following components in parts by weight:70-110 parts of the plasticizer, 90-130 parts of the reinforced filler, 40-80 parts of the coarse whiting, 5-15 parts of the titanium dioxide, 1-3 parts of a catalyst, 2-6 parts of deionized water, and 1-3 parts of an emulgator. The invention further provides a preparation method for the double-component mould-proof silane-modified polyether gum. The prepared sealing gum is lower in VOC, pollution-free to the environment, green and environmental, and has not physiological toxicity. In addition, the sealing gum has the long-acting anti-mould effect. The component A is better in storage stability, and can be stably stored for a long time.

The invention discloses a pollution-free and simplified abelmoschus manihot cultivation method. The method comprises steps as follows: land selection and preparation, seed treatment, sowing, field management, harvesting, processing and other steps. The cultivation method is simple and practical and has the advantages of low cost, capability of saving labor and time and convenience in management, the high emergence rate of a large field is guaranteed, the emergence rate is up to 99.3%, the seedlings are orderly, more importantly, the environment-friendly cultivation environment is ensured, the product is natural and harmless, and the effective medicinal content of abelmoschus manihot medicinal materials is ensured.

The invention discloses a processing technology of low-energy-consumption environment-friendly carbon black. Pre-treated carbon black and graphene are compounded by taking polyvinyl alcohol 600 as a binder to prepare environment-friendly carbon black, in this way, other toxic binders are avoided, greenness and environmental protection of the carbon black preparation technology are ensured, and meanwhile, no high-power equipment is used for treatment, so that the energy consumption of the carbon black preparation is reduced, the modified carbon black and the reinforcing agent are prepared during the preparation process, the reinforcing agent molecule contains a large amount of hindered amine and hindered phenol structure, the generated free radical or hydroperoxide decomposition can be promoted, the chain reaction can be prevented and the free radical reaction can be eliminated when the reinforcing agent is blended with the rubber, free radicals can generate stable substances to achieve an anti-aging effect, and meanwhile, a mercaptobenzothiazole structure on a molecule can participate in a vulcanization cross-linking reaction of rubber, so that the interaction between the environment-friendly carbon black and rubber quality inspection is enhanced, the reinforcing effect is improved, and the dispersity of filler is promoted.

The invention discloses a high-performance environment-friendly rubber dispersing agent. the dispersing agent comprises the following components in parts by weight: 35-45 parts of plant-based soybean oil acid, 2-10 parts of lauryl sodium sulfate, 6-16 parts of higher alcohols, 25-35 parts of erucyl amide, and 2-5 parts of microcrystalline wax. The dispersing agent is simple and safe to prepare, the influence of dust on a human body is reduced, and the prepared dispersing agent has excellent processing and usage performances, higher cost performance and is green and environment-friendly on the premise of keeping good dispersion effect.