50 results about "Applied water" patented technology

A sample slice preparation device of the present invention has a microtome which slices a solid specimen by a knife, a humidifier which imparts moisture to a carrier tape, slice conveyer means for adsorbing a slice by an adsorbing force of moisture imparted to the carrier tape to feed out the slice, transfer mechanism for applying water to the surface of a slide glass to transfer the slice from the carrier tape onto the slide glass by an adsorbing force of applied water, an extension unit which heats the slide glass having the slice adsorbed thereon to evaporate the moisture, thereby extending the slice, and slide glass conveyer means for conveying the slide glass provided with the slice.

A jet regulator for the outlet of a sanitary fitting or for a shower is provided that has at least two flow chambers or flow ducts, each of which has an inlet opening and one or more water outlet openings, the control of the flow to each flow chamber or flow duct is carried out via a valve having a resilient valve body which is arranged upstream of the flow chambers or flow ducts and optionally closes or opens the inlet openings thereof using the resilient valve body, wherein a deformation of the resilient valve body and thus a change in the valve position is carried out by a change in the applied water pressure or by mechanical actuation via an actuating element.

A method for improving durability of aqueous ink deposited on a substrate having multivalent metal salt present at the surface of the substrate is disclosed. The method includes depositing aqueous ink on the surface of the substrate, wherein the aqueous ink is an anionically stabilized pigment ink, drying the substrate to substantially remove the water from the deposited aqueous ink, applying substantially pure water and heat to the dried substrate with deposited aqueous ink, and removing the applied water and heat to return the dried substrate to an ambient temperature and moisture content. The applied substantially pure water and heat are sufficient to cause a significant improvement of the durability of the deposited ink on the substrate.

A method for improving durability of aqueous ink deposited on a substrate having multivalent metal salt present at the surface of the substrate is disclosed. The method includes depositing aqueous ink on the surface of the substrate, wherein the aqueous ink is an anionically stabilized pigment ink, drying the substrate to substantially remove the water from the deposited aqueous ink, applying substantially pure water and heat to the dried substrate with deposited aqueous ink, and removing the applied water and heat to return the dried substrate to an ambient temperature and moisture content. The applied substantially pure water and heat are sufficient to cause a significant improvement of the durability of the deposited ink on the substrate.

The invention provides a manufacturing method for a wood-based cotton stalk composite artificial board. The manufacturing method is characterized by comprising the following steps that firstly, cotton stalks are cut off, the water content of the cotton stalks is controlled to be within 15-20%, and then the cotton stalks are cut into small sections 1.5-2.5 cm long; secondly, hot grinding is carried out, particularly, the cotton stalks cut as needed and wood strips are subjected to hot grinding and pulping through two hot grinding machines, and the pulping condition of the cotton stalks is that the steam pressure is 2-5 kg / cm<2>; thirdly, glue is applied and dried, gluing and drying are carried out synchronously after hot grinding, and water-proofing agents are added at the time; the applied glue amount and the applied water-proofing agent number of the cotton stalks are 10-14% and 1-2% respectively, the applied glue amount and the applied water-proofing agent number of wood fibers are 8-12% and 0.5-1% respectively, and the water content of the fibers with glue applied is 8-12% through drying; fourthly, laying is carried out, the dried mixed materials with the glue applied are laid into a board blank with the required thickness; fifthly, hot pressing is carried out, the hot pressing temperature is 140-200 DEG C, the hot pressing pressure is 2.5-4 MPa, and the hot pressing time is 15-30 second / mm; and sixthly, edges are cut, and another kind of fiber board product is formed.

A sample slice preparation device of the present invention has a microtome which slices a solid specimen by a knife, a humidifier which imparts moisture to a carrier tape, slice conveyer means for adsorbing a slice by an adsorbing force of moisture imparted to the carrier tape to feed out the slice, transfer mechanism for applying water to the surface of a slide glass to transfer the slice from the carrier tape onto the slide glass by an adsorbing force of applied water, an extension unit which heats the slide glass having the slice adsorbed thereon to evaporate the moisture, thereby extending the slice, and slide glass conveyer means for conveying the slide glass provided with the slice.

The invention discloses a method for recycling textile, printing and dyeing wastewater, comprising the following steps: mercerizing wastewater, bleaching wastewater or desizing wastewater and the like produced in the production processes of textile, printing and dyeing are first subjected to filtering by a mechanical filter to remove suspended matters and colloid in the wastewater and then to filtering by ceramic membranes to intercept most pollutants in the wastewater; then the filtered wastewater meeting the quality requirement of the production technology applied water is recycled. In the invention, mechanical filtering and ceramic membrane filtering are adopted for recycling of the wastewater produced in the production processes of textile, printing and dyeing, thus not only saving the water resources and reducing the enterprise cost, but also ensuring low cost, convenient operation and control and low operating cost.

The invention discloses a variable-water-volume operation regulating method for an open multi-water-pump transmission and distribution system. The operation regulating method comprises the following steps: fitting the single-water-pump equipment performance constants, so as to obtain the single-water-pump head as well as the relation between the single-water-pump efficiency and the flow rate variation; according to a pipeline resistance expression, calculating the pipeline network impedance; drawing a single-water-pump characteristic curve, a single-water-pump efficiency curve, a multi-water-pump parallel characteristic curve, as well as a transmission and distribution system pipeline network characteristic curve; according to the determined flow rate of the transmission and distribution system, acquiring different corresponding non-designed operating points and calculating the quantity of applied water pumps by adopting a valve throttling control method and a water pump variable-speed control method respectively; calculating the water pump efficiency of the different operating points, so as to obtain the energy consumption values of the transmission and distribution system; and comparing the energy consumption values based on the different control methods, and selecting the control method with the minimum energy consumption as the operation regulating method. By adoption of the operation regulating method, the energy consumption of the transmission and distribution system is effectively lowered, the operation expense is reduced, the equipment service life is prolonged, the energy-saving and economical effects are remarkable, and the application prospect is very good.

Disclosed is an adhesive layer which is formed by applying a water-dispersed adhesive, which is composed of a dispersion containing at least a base polymer dispersed in water, and then drying the applied water-dispersed adhesive. The adhesive layer does not contain air bubbles having a maximum length more than 350 [mu]m, and the number of air bubbles having a maximum length of 50-350 [mu]m is not more than 1 per m2 in the surface of the adhesive layer. The adhesive layer is formed from a water-dispersed adhesive having a little environmental burden, and has high-quality coating appearance that is free from defects of fine air bubbles.

A method of mixing organic carbon with the final effluent for water treatment systems and applying the mixture to manmade stratified sand filters or natural soils to induce proper conditions for high removal of total nitrogen in the final effluent. In one embodiment, water having a concentration less than about 30 mg / l of Total Nitrogen (TN) and a BOD5 concentration of less than about 30 mg / l is mixed with a sufficient amount of dissolved carbon to cause a reduction of the nitrogen pollution in the water, and the water and dissolved carbon are percolated through a fixed bed.A method of mixing organic carbon with any water having dissolved TN and applying the mixture to manmade stratified sand filters or natural soils to induce proper conditions for high removal of total nitrogen in the applied water.A method of mixing organic carbon with any water having dissolved TN and applying the mixture to manmade stratified sand filters and applying the water to the soils and inducing in situ denitrification caused by the discharge of water having the proper Carbon to Nitrogen ratio for soil bacterial metabolism and by the discharge of long chained insoluble particular carbon, which degrades in the soils and soil water and provides carbon for denitrification.

A soilless culture method of pepper comprises steps as follows: building culture beds in a selected plot, and building matched water and nutrient solution supply systems on each culture bed; taking bagasse, animal dung, pond sludge and the like as raw materials, and preparing a production culture medium which is rich in nutrition, superior and cheap through fermentation; placing the culture medium in seedbeds and planting pepper seedlings in the seedbeds. Corresponding fertilizer is matched according to various growth stage requirements for pepper seedling plants and a nutrient solution is prepared from the fertilizer and corresponding water in a water storage tank. Water and the nutrient solution which are absorbed by the pepper in the growth process are delivered to roots of plants through drip irrigation pipelines, a layer of plastic film is laid in each culture bed, loss of the applied water and nutrient solution is avoided effectively, the pepper can basically absorb and utilize the irrigated water and nutrient solution, and the water and fertilizer utilization rate is very high. Meanwhile, the nutrient solution can be in place only within several seconds once the water supply system is started, centralized fertilization is realized, and time and effort are saved.

Systems for folding a receiver having a dry toner thermally fused thereon are provided. In one aspect, a system for folding has a wetting system adapted to apply water along a fold line and a fold mechanism folding the receiver along the fold line. The folding is performed after a predetermined absorption period during which at least a portion of the applied water is absorbed by the receiver to reduce the extent to which the receiver cracks proximate the fold line during folding.

The invention relates to a water turbine for a hydropower station, and discloses a calculation method for a plant cavitation factor of a through-flow turbine. The plant cavitation factor of the through-flow turbine is more reasonably calculated to meet new hydropower engineering requirements. The method comprises the following steps of determining a specific speed of the through-flow turbine, andmarking the specific speed as ns; determining a biggest applied water head of the through-flow turbine, marking the biggest applied water head as Hmax, and judging a range of the Hmax; and calculatingthe plant cavitation factor according to a plant cavitation factor calculation formula of the range corresponding to the Hmax, and marking the plant cavitation factor as sigma p, wherein the plant cavitation factor calculation formula of the range is as follows: when the Hmax is less than or equal to 15m, the sigma p is equal to 3.7004Xln (ns)-23.135; when the Hmax is greater than 15m, the sigmap is equal to 3.6575Xln(ns)-22.84. The method is suitable for calculating the plant cavitation factor of the through-flow turbine, so that the new hydropower engineering requirements can be better met.

A trim panel-water barrier subassembly for vehicle structures includes a film of water impermeable material attached to the panel and a seal (of foam or other resilient sealing material) about at least a portion of the perimeter of the outer surface of the water barrier. The seal may include a treatment on its outermost surface, and preferably a release liner is employed to facilitate shipping and assembly of the trim panel. The treatment prevents the capillary attraction of water between the seal and the adjacent vehicle structure, thus preventing water leaks and the potential for seal damage due to freeze / thaw cycles. The water barrier is adhesively attached to the trim panel to provide the subassembly. For example, openings in the water barrier are surrounded by adhesive to prevent the leakage of water into the space between the water barrier and the trim panel.

This invention relates to a silicon surface graphic printing method by providing the following procedures: To prepare the water-transfer film and put it on the water surface for treatment; modulate the stabilizer by mixing silicon gel printing ink, silicon gel dissolvent, diluent and printing ink stabilizing aids according to the prescription and coat the mixture to the water-transfer film surface; to attach the side of the water-transfer film with stabilizer on it to the silicon gel surface tightly; to polish the surface of the silicon gel that has applied water-transfer film to make it nice to look at; to bake it within the temperature of 90-180 centigrade for 10-45 minutes until the water is dried out. This invention improves the water-transfer printing technique to print decorative or marking patterns on the surface of regularly and irregular shaped silicon gel product, with the patterns having strong cohesion and hard to have discoloration.

The invention discloses an environmentally friendly bait production system capable of strengthening feed attraction. The system comprises a feeding hopper, a belt conveyor, a baking oven, an aggregating hood, a spraying cavity, a disk spraying nozzle, a stirring conveyor, a roller, a microwave generator, a cooling fan, a suspended hood, a draft fan, a pump, a flowmeter, a controller and a material dispersion hood. According to the system, produced bait has a significant characteristic of feed attraction, no chemosynthetic feeding attractant is added in the production process, the natural characteristic of feed attraction generated by high-quality raw materials is made full use of, and environmental protection and safety without pollution are brought to applied waters. The product quality of the bait can be precisely controlled, and automation of production can be achieved.

The invention relates to a treatment device and method capable of achieving waste water zero discharge of a power plant with large water volume. By means of the treatment device and method, the technical feasibility and the economic feasibility of large water volume waste water zero discharge can be simultaneously met, and large water volume waste water zero discharge engineering application of the power plant is made to be possible. Meanwhile, reused water can be used as replenished water of water bodies such as recycling cooling water from the power plant and industrial water, the water taking amount of the power plant can be decreased, the applied water cost is reduced, discharge of water body pollutants is completely eradicated, and the ecological environment is protected to the maximum extent.

A hybrid cooler with selectively applied water to one or more heat exchangers has one or more water feed channels above each heat exchanger to which water is to be applied constructed to provide a smooth film of water by a feed channel overflow edge and with means for suppression of waves, if any, in the channel.

Porous organic polymeric films having multiple discrete cavities can be prepared by applying a water-in-oil emulsion that includes a cavity stabilizing hydrocolloid on the inner walls of the multiple discrete cavities to a substrate. The multiple discrete cavities can also include organic catalytic materials for various catalytic reactions, markers materials for security applications, or the multiple discrete cavities can be used to increase opacity, hydrophobicity, or other desirable properties compared to nonporous organic polymeric films composed of the composition and dry thickness. Water and oil from the applied water-in-oil emulsion can be removed by evaporation in a suitable process, and the applied porous organic polymeric film can be provided as a uniform material or in a patternwise fashion.

The invention discloses a cold-applied water-based crack pouring sealant and a preparation method thereof and relates to the technical field of modified asphalt. The cold-applied water-based crack pouring sealant consists of base petroleum asphalt, a modifying agent, petroleum resin, higher fatty acid saponin, PVA, an emulsifying agent and water. The cold-applied water-based crack pouring sealant disclosed by the invention is high-performance and high-solid-content emulsified modified asphalt of which the solid content is as high as 70% to 85% and the softening point of evaporation residues is larger than 90 DEG C, and construction can be carried out when the air temperature is not lower than 0 DEG C. The cold-applied water-based crack pouring sealant is good in fluidity at normal temperature, can be well poured into cracks without being heated or opening the cracks and is good in wear resistance, impact resistance and cracking resistance, good in heat resistance, fusion adhesion resistance and ultraviolet radiation resistance at a high temperature, energy-saving, environment-friendly, low in cost and convenient to use.

Methods are provided for folding a receiver having a dry toner thermally fused thereon. In one aspect, water is applied along a fold line. The receiver is folded along the fold line. The folding is performed after a predetermined absorption period during which at least a portion of the applied water is absorbed by the receiver to reduce the extent to which the receiver cracks proximate to the fold line during folding.

Provided is a soilless culture method for red cluster peppers. The method includes the steps that culture beds are built in a selected land parcel, and water and nutrient solution supply systems are built in the culture beds in a matched mode; widespread crop straw, animal dung, pond sludge and the like abandoned in rural areas serve as raw materials and are fermented to prepare a production culture medium rich in nutrition, high in quality and low in price; the culture medium is put into the seedling beds, and red cluster pepper seedlings are planted in the seedling beds; corresponding fertilizer is applied in a matched mode according to the demands of various growth stages of red cluster pepper seedling plants, and fertilizer and corresponding water are prepared into a nutrient solution in a water storage tank. Water and the nutrient solution absorbed in the growth process of the red cluster peppers are conveyed to the roots of the plants through trickle irrigation pipelines, a layer of plastic film is laid in each culture bed, the loss of the applied water and nutrient solution is effectively avoided, the red cluster peppers can absorb and utilize almost all the conveyed water and nutrient solution, and the water and fertilizer use ratio is very high. Meanwhile, once the water supply systems are started, the nutrient solution can be completely conveyed in place just in several seconds, centralized fertilization is achieved, and time and trouble are saved.

The present invention belongs to a novel technology of the cluster-plantation of the cotton in the drought region, which comprises the land preparation, the watering before sowing, the seed treatmentbefore sowing, the reasonable fertilizer application, the water irrigation in the growing period according to the need, the artificial branch treatment, the top removal, the strengthening of the farmland management and the appropriate picking. The present invention is characterized in that in the planting process of the cotton, the cotton is planted in a two-row strip-shaped planting way; wherein,the distance among the strip, the row and the hill is 50*30*25 to 50*30*30 cm; the density of the hill is 5600 to 6700 hills per Mu; the density of the plant is 17 thousand to 20 thousand plants perMu;using the plantation way of one hill with three plants, when in plantation, one hill is sewed with five to six seeds; in the growth period, three strong plants are reserved on three directions ofnort h, southeast and southwest, which is classified into three layers of the specification; wherein, the short plant is positioned on the southeast in a height of 40 to 50 cm; the intermediate plant is positioned on the southwest in a height of 50 to 60 cm; the tall plant is positioned on the north in a height of 60 to 70 cm; and distance among the three layers is 10 cm. According to the cluster distribution characteristics that the desert plant is adaptive to the serious drought environment and on the premise of not increasing the consumed quantity of the irrigated water, the fertilizer is concentrated to be applied and the water content is effectively used, which realizes the object of improving the yield of the cotton in the drought region.

The invention relates to a method for conducting coupling processing on high-concentration organic waste water and heavy metal waste water. The method comprises the steps that carbon-containing materials are subjected to carbonation-activation, then a porous carbon material with the high specific surface area and rich pore structure is prepared, the material is used for conducting coupling processing on the high-concentration organic waste water and heavy metal waste water, and hydrogen-enriched gas is prepared. The porous carbon material prepared from carbon-containing waste is used for adsorption and enrichment of organic matter and heavy metal ions in the high-concentration organic waste water and heavy metal waste water, removal of the heavy metal and organic matter is achieved. The porous carbon material adsorbing the heavy metal ions is subjected to high-temperature calcining, a supported carbon-based catalyst is prepared, the catalyst is used for conducting catalytic reforming on the organic matter desorbed from porous carbon absorbing the organic matter, and the hydrogen-enriched gas is obtained. After the porous carbon absorbing and enriching the organic matter performs desorption completely, the porous carbon is circularly applied to adsorption of the high-concentration organic waste water, and inactivated carbon-based catalyst recycles the heavy metal through oxidizing roasting. In the catalytic reforming test, the applied water source is water separated out after adsorption is completed, and then the purposes of using waste to treat waste and achieving resourceregeneration are achieved.

The invention discloses an external wall applied water-based low temperature ultraviolet-curing coating, and belongs to the field of coatings, in particular to the field of ultraviolet-curing water-based coatings. The external wall applied water-based low temperature ultraviolet-curing coating consists of the following raw materials: a film-forming substance, a solvent, talcum powder, a dispersant, a leveling agent, a photoinitiator and white carbon black. The cured product of the fluorine-containing coating is good in performance, and samples obtained after curing are excellent in adhesion, scratch resistance and stain resistance.

The invention discloses a variable-water-volume operation regulating method for an open multi-water-pump transmission and distribution system. The operation regulating method comprises the following steps: fitting the single-water-pump equipment performance constants, so as to obtain the single-water-pump head as well as the relation between the single-water-pump efficiency and the flow rate variation; according to a pipeline resistance expression, calculating the pipeline network impedance; drawing a single-water-pump characteristic curve, a single-water-pump efficiency curve, a multi-water-pump parallel characteristic curve, as well as a transmission and distribution system pipeline network characteristic curve; according to the determined flow rate of the transmission and distribution system, acquiring different corresponding non-designed operating points and calculating the quantity of applied water pumps by adopting a valve throttling control method and a water pump variable-speed control method respectively; calculating the water pump efficiency of the different operating points, so as to obtain the energy consumption values of the transmission and distribution system; and comparing the energy consumption values based on the different control methods, and selecting the control method with the minimum energy consumption as the operation regulating method. By adoption of the operation regulating method, the energy consumption of the transmission and distribution system is effectively lowered, the operation expense is reduced, the equipment service life is prolonged, the energy-saving and economical effects are remarkable, and the application prospect is very good.

The invention discloses synthesis and application of a copper, indium and sulfur three-element quantum dot with thioglycerol as ligand. Thioglycerol is dissolved in distilled water, CuCl2 2H2O and InCl3 4h2O are added, the pH value of the solution is adjusted under the nitrogen protection, and thiourea is rapidly added to be stirred to obtain reaction liquid; reaction is conducted at a certain temperature, and natural cooling is conducted until the room temperature is reached to obtain clear liquid; absolute ethyl alcohol is added to the clear liquid, precipitates are generated, high-speed centrifuging is conducted, supernate is removed, and vacuum-drying and grinding are conducted to prepare the copper, indium and sulfur three-element quantum dot with thioglycerol as the ligand. The three-element quantum dot is applied to solar cells and biological optical imaging materials. A synthesis method is short in synthesis time and environmentally friendly; an applied water phase synthesis method uses low-price raw materials, is low in toxin and environmentally friendly and can be directly applied to a biological system.