39results about How to "Reduce moisture evaporation" patented technology

The invention discloses lactobacillus used for biological preservation, which is named Lactobacillus plantarum and has been collected in China Center for Type Culture Collection on June 21, 2010 with the collection number of CCTCC M 2010150. The lactobacillus can be used for fruit preservation. The application method comprises the following steps: heating and dissolving an acidizer in water, reducing temperature to normal temperature, adding lactobacillus powder, uniformly mixing, spraying onto fruits in an atomized mode, and storing the fruits at normal temperature or low temperature. Under the condition of normal temperature, the fruits can be preserved for 3 months, and under the condition of low temperature, the fruits can be preserved for 6 months. The Lactobacillus plantarum is obtained by screening a large amount of lactobacillus, can control peel browning and reduce fruit morbidity, and also can properly reduce fruit moisture violation, inhibit the metabolism of the fruits, and prolong the refreshing time.

The invention discloses lactobacillus used for biological preservation, which is named Lactobacillus plantarum and has been collected in China Center for Type Culture Collection on June 21, 2010 with the collection number of CCTCC M 2010150. The lactobacillus can be used for fruit preservation. The application method comprises the following steps: heating and dissolving an acidizer in water, reducing temperature to normal temperature, adding lactobacillus powder, uniformly mixing, spraying onto fruits in an atomized mode, and storing the fruits at normal temperature or low temperature. Under the condition of normal temperature, the fruits can be preserved for 3 months, and under the condition of low temperature, the fruits can be preserved for 6 months. The Lactobacillus plantarum is obtained by screening a large amount of lactobacillus, can control peel browning and reduce fruit morbidity, and also can properly reduce fruit moisture violation, inhibit the metabolism of the fruits, and prolong the refreshing time.

The invention discloses a nutrient solution for grafting of red kiwi and a use method of the nutrient solution. The nutrient solution comprises an I type nutrient solution and an II type nutrient solution, wherein the I type nutrient solution contains the following constituents: 1,320mg ammonium nitrate, 1,150mg nitrate, 350mg calcium chloride, 240mg magnesium sulfate, 125mg potassium dihydrogen phosphate, 32.5mg sodium ethylene diamine tetracetate, 20.3mg ferrous sulfate, 4.3mg boric acid, 0.35mg potassium iodide, 15.7mg manganese sulfate, 0.02mg copper sulfate, and 7,200mg saccharum or agar that are dissolved in every 1L water, and the II type nutrient solution contains the following constituents: 0.35mg naphthylacetic acid and 0.35mg indolebutyric acid that are dissolved in every 1L water. The nutrient solution for the grafting of the red kiwi can prolong the effective to-be-grafted time of sprouting to be grafted, increase the survival ratio and utilization ratio of the grafting and facilitate the production and popularization of kiwi planting.

The invention discloses a rainwater collection and irrigation integrated karst region slope protection method and structure. The method includes: arranging horizontal ditches in the slope surface needing to be cared in a karst region at intervals, and placing a strip-shaped rainwater collection bag in each ditch, wherein a bag opening at one end of each rainwater collection bag is arranged in a slope surface rainwater flowing and gathering area, and a bag opening at the other end of each rainwater collection bag is connected with a drip irrigation water inflowing pipe lower than the altitude thereof; arranging vegetation devices in a drip irrigation arranging area, spraying and seeding artificial soil containing seeds on the vegetation devices or packing a vegetation bag in each vegetation device, wherein each vegetation bag is filled with soil and seeds. Therefore, in seasons with less rainfall, control valves can be turned on to supplement water to the whole slope surface needing to be cared by drip irrigation, and moisture needed for growth is guaranteed.

The invention belongs to the technical field of fuel cells and particularly relates to a medium-temperature proton exchange membrane fuel cell membrane electrode and a preparation method thereof. Themembrane electrode comprises an anode microporous layer, an anode catalyst layer, a proton exchange membrane, a cathode catalyst layer and a cathode microporous layer which are sequentially arranged,and the anode catalyst layer and the cathode catalyst layer respectively consist of a hydrophilic catalyst layer and a hydrophobic catalyst layer. KAPPA-carbon black is contained in the anode microporous layer and the cathode microporous layer, and Pt / C catalysts are contained in the anode catalyst layer and the cathode catalyst layer. A binder used in the invention can improve the conductivity and proton transmission capability of an electrode; a used pore-forming agent enables the catalyst layers to obtain more uniformly distributed pores, the electrode can obtain more transmission channels,the reaction active area of the catalysts is increased, the power performance of the fuel cell is improved, vacuum heat treatment is adopted, the structural compactness of the catalyst layers is enhanced, the failure rate of the catalysts is reduced, and the service life of the catalysts is prolonged.

The invention discloses an anti-allergy moisturizing freeze-dried mask. The anti-allergy moisturizing freeze-dried mask is prepared by attaching functional components to mask cloth and then freeze-drying. The functional components comprise, by mass, 1.0 to 2.0 parts paeonia lactiflora root extract, 2.0 to 5.0 parts purslane extract, 4.0 to 8.0 parts of chamomile extract, 0.05 to 3.0 parts of radixscutellariae extract, 0.5 to 3.0 parts of sodium hyaluronate, 0.2 to 1.0 part of tremella polysaccharide, 0.5 to 2.0 parts of allantoin, 0.2 to 2.0 parts of sodium polyglutamate, 2.3 to 5.1 parts offibronectin, 1.5 to 5.6 parts of collagen, 2.0 to 4.0 parts of rhamnose and the balance of deionized water. By utilizing a freeze drying technology, the problem that the activity of the components ofa traditional mask essence is easy to damage is solved, and meanwhile, no preservative is added in the freeze drying process. Irritation caused by the preservative can be reduced. In addition, the mask has the effects of relieving, resisting allergy, diminishing inflammation, resisting bacteria, efficiently moisturizing, repairing skin and resisting aging.

The invention discloses a cooking control method and device for livestock bone soup. The method comprises the following steps that an electric cooker is controlled to enter a first power heating mode, soup in the electric cooker is heated up, when the detected temperature of the soup reaches T11, the electric cooker is controlled to enter a second power heating mode, the temperature of the soup within the first preset time t11 is maintained at the temperature of T11, when the first preset time t11 finishes, the electric cooker is controlled to stop heating or reduce heating power, the soup is naturally cooled to the temperature of T21, when the detected temperature of the soup reaches T21, the electric cooker is controlled to enter a third power heating mode, the temperature of the soup within the second preset time t22 is maintained at the temperature of T21, when the second preset time t22 finishes, the electric cooker is controlled to stop heating, and the soup is naturally cooled. According to the cooking control method for the livestock bone soup, through multiple comparison experiments, the delicacy of the livestock bone soup is improved, and the soup amount of soup cooking is improved.

The invention discloses a flue gas desulfurization and regeneration integral tower and a flue gas desulfurization method. The flue gas desulfurization and regeneration integral tower comprises a fluegas discharge zone, a demisting zone, a secondary spraying zone, a liquid holding groove zone, a primary spraying zone, a quenching cooling zone and an absorbed liquid regeneration zone, wherein the absorbed liquid regeneration zone is divided into a preheating zone, a steam stripping zone and a liquid collection ozone from left to right in sequence by using a vertical partition plate I, a partition plate II and a partition plate III; the preheating zone communicates with the primary spraying zone; the preheating zone communicates with the steam stripping zone through an opening in the bottomof the partition plate I; the height of the partition plate II is lower than that of the partition plate I; the steam stripping zone communicates with the liquid collection zone through a space at theupper part of the partition plate II; at the tops of the steam stripping zone and the liquid collection zone, the steam stripping zone and the liquid collection zone are completely partitioned from the spraying zone through the partition plate III; a heat exchange tube group is arranged in the preheating zone; a flue gas is fed into a tower through the heat exchange tube pipe; and an outer sleeveis arranged at the top of a chimney arranged in the flue gas discharge zone. The tower is capable of achieving SO2 recycling and deep demisting in the flue gas, is short in process course, simple inequipment and low in operation cost, and has wide application prospects.

The invention discloses a high-voltage static fresh-keeping refrigerator and relates to the technical field of refrigeration equipment. A refrigerator body is internally provided with a refrigerating chamber, a temperature varying chamber and a freezing chamber from top to bottom in sequence. Static release devices are installed in the refrigerating chamber, the temperature varying chamber and the freezing chamber correspondingly. A water storage box is detachably installed on the surface of each static release device. The refrigerator is further provided with a transformer. All the static release devices are electrically connected with the transformer. According to the high-voltage static fresh-keeping refrigerator, static fields produced by the static release devices are resonated with water molecules, movement of the water molecules in the water storage boxes is accelerated so that the storage spaces can be humidified, and moisture volatilizing of stored foods is reduced; the static fields can further inhibit the growth of microorganisms and meanwhile has the effects of sterilizing, decomposing ethylene, inhibiting the activity of food enzymes and increasing the permeability of cell membranes, so that fresh keeping of the foods is achieved; and the high-voltage static fresh-keeping refrigerator is simple in structure, easy to assemble, reasonable in cost and good in adaptability and can be suitable for various refrigerators.

The invention discloses a control method and control device for poultry soup cooking. The method includes: controlling an electric cooker into a first heating stage to raise the temperature of soup in the electric cooker; when the temperature of the soup is detected to have reached a temperature of T11, controlling the electric cooker into a second heating stage to enable the soup temperature to be kept at the temperature of T11 within a first preset time of t11; when the first preset time of t11 is finished, controlling the electric cooker to stop heating to cool the soup naturally to a temperature of T21; when the soup temperature is detected to have reached the temperature of T21, controlling the electric cooker into a third heating stage to enable the soup temperature to be kept at the temperature of T21 within a second preset time of t22; and when the second preset time of t22 is finished, controlling the electric cooker to stop heating to cool the soup naturally to a drinkable temperature of T. According to the invention, after a plurality of contrast experiments, the delicious taste of the poultry soup is improved and a soup amount is increased when cooking the soup.

The invention discloses a cosmetic composition with the long-lasting soothing and repairing effect and application thereof. The cosmetic composition comprises 0.5-5% of panthenol, 0.25-2.5% of myrothamnus flabellifolia leaf / stem extract, 0.01-0.1% of glycerophosphoinositide choline salt and 0.01-0.1% of dunaliella salina extract. Glyceryl glucoside is an active ingredient of the myrothamnus flabellifolia leaf / stem extract, and the myrothamnus flabellifolia leaf / stem extract is an enantiomer of the glyceryl glucoside. The cosmetic composition containing the panthenol, the myrothamnus flabellifolia leaf / stem extract, the glycerophosphoinositide choline salt and the dunaliella salina extract can immediately soothe skin allergic reactions, improve skin tolerance and reduce skin redness causedby irritation, and is mild and safe. The composition with the soothing and repairing effect can relieve skin's lipid metabolism imbalance caused by irritation when being added into cosmetics, therebybeing beneficial to recovery of essential functions. The skin's barrier function can be recovered, the entry of irritants into deep layers of the skin is reduced, moisture volatilization is decreased,and the skin is restored to a healthy state.

The invention discloses a cooking control method and device for seafood soup. The method comprises the following steps that an electric cooker is controlled to enter a first heating stage, soup in the electric cooker is heated up, when the detected temperature of the soup reaches T11, the electric cooker is controlled to enter a second heating stage, the temperature of the soup within the first preset time t11 is maintained at the temperature of T11, when the first preset time t11 finishes, the electric cooker is controlled to stop heating, the soup is naturally cooled to the temperature of T21, when the detected temperature of the soup reaches T21, the electric cooker is controlled to enter a third heating stage, the temperature of the soup within the second preset time t22 is maintained at the temperature of T21, when the second preset time t22 finishes, the electric cooker is controlled to stop heating, and the soup is naturally cooled to the drinkable temperature of T. According to the cooking control method for seafood soup, through multiple comparison experiments, the delicacy of the seafood soup is improved, and the soup amount of soup cooking is improved.

The invention discloses a protection method for slopes in the karst regions and a structure thereof. According to the method, water retention materials are laid on the slopes of the shrub slope protection areas of the karst regions, a plant growing device capable of preventing artificial soil and seeds from sliding is arranged above the water retention materials, after the water retention materials and the plant growing device are fixed, a spray-seeding vehicle is adopted for spraying the artificial soil and the plant seeds to the shrub slope protection areas of the karst regions with the plant growing device fixed, and a conventional protection method can be adopted for carrying out timed protection on the artificial soil and the plant seeds. Due to the fact that the water retention materials are laid, the problem that water seepage is fast in the karst regions can be relieved to a large extent, sprouting and growing of plants can be guaranteed, and sprouting of the plants can be uniform.

The invention, which belongs to the technical field of agriculture growing, discloses a cultivation method of pomegranate trees and alliumjaponicurn regel at a hilly arid area and application. According to the method, a natural rain path is improved and a cistern is built; a terraced filed at a hilly arid area is modified into wave-shaped farmland; a hole bottom and the ground are covered by plastic films and pomegranate trees are planted in a seepage-proof and moisture preservation mode, and alliumjaponicurn regel is planted also in an intercropping mode; and then filed intercropping management is carried out on the pomegranate trees and alliumjaponicurn regel. According to the invention, the provided method is superior to the existing method obviously in terms of cultivation management; the yield can be improved; the gains can be increased on the condition that the management cost is not increased; and objectives of water saving, labor saving, and high yield and benefit increasing can be achieved. The method and application are suitable for cultivation of pomegranate trees and alliumjaponicurn regel at a hilly arid area.

The invention discloses a drought control device for fruit tree planting, comprising a water storage tank fixedly provided with a water inlet; a V-shaped trough is fixed to the water inlet and is composed of symmetrically arranged sidewalls; a rain collection hood is hinged to each sidewall; a steel rope is fixedly connected to the tail end of each rain collection hood; the steel ropes are connected with a pulley; the pulley is fixed to the top of support rods; the support rods are fixed to a fixing rod; the support rods include two groups symmetrically arranged along the extension direction of the water storage tank; at least three support beams are fixedly welded between the two groups of support rods; rain collection cloth is fixed between the support beams and the rain collection hoods; support posts and a residue outlet are fixed to the bottom of the water storage tank; the symmetric sidewalls of the water storage tank are provided with a plurality of water delivery pipes; each water delivery pipe is provided with a plurality of insert pipes; an isolating hood is arranged between the water delivery pipes. The drought control device for fruit tree planting provides rain collection, storage and irrigation, fruit tree irrigating frequency is decreased, irrigating efficiency is improved, manual interventions are not required, and labor intensity is relieved.

The invention discloses a mesona chinensis cutting seedling method. The method is characterized by comprising the following steps of collection of cutting seedlings, preparation of a seedbed, cuttingand field management. In the cutting breeding process, lignification treatment before collection of cuttings, composite rooting inducing solution soaking treatment of the cuttings and environment-friendly ecological seedbed disease and insect pest prevention and treatment are carried out. The rooting rate of the cuttings reaches 100%, the survival rate is up to 99% or above, and diseases and insect pests are avoided. Environment-friendly raw materials are used, so that no harmful effect is caused to the ecological environment, and green ecological seedling culture of mesona chinensis is realized.

The invention discloses a red-fleshed kiwifruit grafting agent, which belongs to the field of plant cultivation and plantation. The grafting agent comprises a type I nutrient solution and a type II nutrient solution, the moisture volatilization of the to-be-grafted ear bud and stock is reduced, the microbe pollution is reduced, the effective to-be-grafted time of the to-be-grafted ear bud is greatly increased, after the ear is grafted on the stock, a layer of a type II pulp is used for brushing, the grafting position is enclosed, the microbe pollution is reduced, the grafting survival rate and utilization rate are obviously increased, and the grafting agent is benefit for production and popularization for kiwi berry.

The invention discloses a collagen jelly mask as well as preparation and use methods thereof, and belongs to the technical field of skin care products. The collagen jelly mask comprises a component A,a component B and a component C, wherein the component A comprises hydroxyethyl cellulose, xanthan gum, gellan gum, chondrus crispus powder, euglena gracilis polysaccharide and hydrolyzed collagen; the component B comprises p-hydroxyacetophenone, a plant extract, sodium polyglutamate and allantoin; the component C comprises methylparaben and menthone glycerin ketal. The mask further comprises deionized water. Stirring and heating, cooling, mixing, high-speed transfer, heat preservation defoaming and cooling and molding are performed to obtain the finished collagen jelly mask. The mask disclosed by the invention can be utilized after being applied, is more efficient and environment-friendly, can adapt to different facial forms, and fits the facial skin, so that the facial absorption is more comprehensive and sufficient.

The invention discloses a nutrient solution for grafting of red kiwi and a use method of the nutrient solution. The nutrient solution comprises an I type nutrient solution and an II type nutrient solution, wherein the I type nutrient solution contains the following constituents: 1,320mg ammonium nitrate, 1,150mg nitrate, 350mg calcium chloride, 240mg magnesium sulfate, 125mg potassium dihydrogen phosphate, 32.5mg sodium ethylene diamine tetracetate, 20.3mg ferrous sulfate, 4.3mg boric acid, 0.35mg potassium iodide, 15.7mg manganese sulfate, 0.02mg copper sulfate, and 7,200mg saccharum or agar that are dissolved in every 1L water, and the II type nutrient solution contains the following constituents: 0.35mg naphthylacetic acid and 0.35mg indolebutyric acid that are dissolved in every 1L water. The nutrient solution for the grafting of the red kiwi can prolong the effective to-be-grafted time of sprouting to be grafted, increase the survival ratio and utilization ratio of the grafting and facilitate the production and popularization of kiwi planting.

The invention provides a coating process for preparing a waterborne heavy corrosion protection coating based on the single-way thick film technology. The high-pressure no-air manner is adopted to spray a corrosion protection coating with the solid content in volume being 80% or above, accordingly, in the process, the content of solvent water is reduced, the water volatilization amount in the paint film drying process is reduced, the thickness and the coating compactness of a single-way spraying construction coating dry film are improved, the coating combination strength is improved, the single-way construction coating dry film with the thickness ranging from 150 micrometers to 200 micrometers can be manufactured, only through single-way coating, the corrosion protection capacity, with 10 years or above, of the coating in the industrial or coastal regions with the brinishness can be achieved, and compared with multi-way coating process in the prior art, the production efficiency is greatly improved.

The invention provides a warming and humidifying machine for tobacco storing. The machine comprises a rack, tank wall boards arranged on the rack, a fabric trolley, a covering device and a warming and humidifying device, wherein the tank wall boards are mounted on the rack to form a storing cabinet with an upper end opening, the upper sides of the tank wall boards on two sides of a body of the storing cabinet are connected with a fabric trolley rail, and the fabric trolley is glidingly arranged on the fabric trolley rail; the covering device comprises a fabric coiling roller, a cable coiling wheel, a fabric coiling roller motor connected with the fabric coiling roller, a cable coiling wheel motor connected with the cable coiling wheel and covering fabric, wherein the fabric coiling roller, the cable coiling wheel, the fabric coiling roller motor, the cable coiling wheel motor and the covering fabric are arranged on two sides of the upper part of the rack; the fabric coiling roller motor is used for driving the fabric coiling roller to rotate to realize coiling of the covering fabric, and the cable coiling wheel motor is used for driving the cable coiling wheel to coil a stay cable on the cable coiling wheel; the warming and humidifying device is used for spraying water and steam to leaves in the storing cabinet to play a role in warming and humidification. The warming and humidifying machine can store leaves, can perform moisture regain on the leaves and can reduce occupied ground, save cost, reduce rags and save energy.

The invention relates to the technical field of agricultural solid waste recycling, in particular to an agricultural solid waste composting method, a fertilizer product and application of the fertilizer product. The composting method comprises the steps of site construction, straw smashing, base material premixing, watering and wetting, strain inoculation and pile construction and fermentation, composting can be completed in a short time to obtain a corresponding fertilizer product, and the composting product can effectively improve the soil aggregate structure and increase the soil fertility and has high application value.

The invention discloses a method of using a nutrient solution to graft kiwi fruit. The method comprises the steps of 1, preparing a first nutrient solution and a second nutrient solution; 2, preparing the nutrient solution for grafting the kiwi fruit; 3, processing the scion end and grafting stock of the kiwi fruit; 4, conducting punching, wherein multiple through holes reaching the phloem are drilled in circumferential cell walls of the scion oblique plane and a grafting stock cutting edge of the processed kiwi fruit; 4, conducting bud embedding and binding up, wherein binding up is conducted with polyethylene film, after a while, thin film located at the through holes of the scion or the grafting stock oblique plane cutting edge is pierced, the positions of pierced holes are the same as those of the through holes in the scion oblique plane, needle tubes of which the sizes are equal to those of the holes and the through holes are inserted into the through holes, one ends of the needle tubes are inserted into the through holes, the other ends of the needle tubes are connected to a box body containing the nutrient solution, the nutrient solution in the box body flows into the through holes along the needle tubes to enter the phloem of the scion or the grafting stock.

The invention provides a warming and humidifying machine for tobacco storing. The machine comprises a rack, tank wall boards arranged on the rack, a fabric trolley, a covering device and a warming and humidifying device, wherein the tank wall boards are mounted on the rack to form a storing cabinet with an upper end opening, the upper sides of the tank wall boards on two sides of a body of the storing cabinet are connected with a fabric trolley rail, and the fabric trolley is glidingly arranged on the fabric trolley rail; the covering device comprises a fabric coiling roller, a cable coiling wheel, a fabric coiling roller motor connected with the fabric coiling roller, a cable coiling wheel motor connected with the cable coiling wheel and covering fabric, wherein the fabric coiling roller, the cable coiling wheel, the fabric coiling roller motor, the cable coiling wheel motor and the covering fabric are arranged on two sides of the upper part of the rack; the fabric coiling roller motor is used for driving the fabric coiling roller to rotate to realize coiling of the covering fabric, and the cable coiling wheel motor is used for driving the cable coiling wheel to coil a stay cable on the cable coiling wheel; the warming and humidifying device is used for spraying water and steam to leaves in the storing cabinet to play a role in warming and humidification. The warming and humidifying machine can store leaves, can perform moisture regain on the leaves and can reduce occupied ground, save cost, reduce rags and save energy.

The invention relates to a machine-sprayed putty material and a preparation method thereof. The machine-sprayed putty material is prepared from the following raw materials: 0.5-35 parts of a base material; 0.05-0.5 part of a water reducing agent; 0.1-0.6 part of cellulose ether; 0.02-0.2 part of modified hydroxypropyl starch ether; 65-90 parts of a filler; wherein the water reducing agent is selected from a naphthalene water reducing agent and / or a melamine water reducing agent; the viscosity of the cellulose ether at the temperature of 20 DEG C is 20,000 mPa * s to 40,000 mPa * s; the substitution degree of the modified hydroxypropyl starch ether is 0.05-0.08, and the viscosity at 20 DEG C is 400 mPa.s to 1200 mPa.s. The putty material is suitable for mechanical spraying and good in leveling property, the construction efficiency can be improved, the mechanical loss of spraying equipment is reduced, the construction continuity is improved, and a flat and smooth coating can be formed without manual leveling after the putty material is sprayed on a wall.

The invention discloses a composite sponge with better water retention, a preparation method thereof, a negative pressure drainage dressing, a device and medical equipment. The composite sponge comprises the following components: alginate, polyvinyl alcohol, foaming agent, surfactant, cross-linking agent, acid catalyst, and deionized water. The preparation method of the composite sponge comprises the following steps: stirring alginate, polyvinyl alcohol and deionized water; sequentially adding foaming agent, surfactant, crosslinking agent, acid catalyst, mixing, cooling, stirring and pouring into a mold , carry out the cross-linking reaction, cool and remove the mold and clean it. The alginate used in the present invention will not produce precipitation in the acidic solution, which can promote the water retention performance of the sponge to the greatest extent, reduce the moisture volatilization of the composite sponge during use, change the hardness of the dry composite sponge, and reduce the impact of the dry sponge on The compressive force of the wound can reduce the pain of the patient and speed up the healing process of the patient's wound.

The invention provides a coating process for preparing a waterborne heavy corrosion protection coating based on the single-way thick film technology. The high-pressure no-air manner is adopted to spray a corrosion protection coating with the solid content in volume being 80% or above, accordingly, in the process, the content of solvent water is reduced, the water volatilization amount in the paint film drying process is reduced, the thickness and the coating compactness of a single-way spraying construction coating dry film are improved, the coating combination strength is improved, the single-way construction coating dry film with the thickness ranging from 150 micrometers to 200 micrometers can be manufactured, only through single-way coating, the corrosion protection capacity, with 10 years or above, of the coating in the industrial or coastal regions with the brinishness can be achieved, and compared with multi-way coating process in the prior art, the production efficiency is greatly improved.

The invention discloses a 1, 1 '-ferrocene dicarboxylic acid ligand exchanged hollow MIL-101 metal organic framework material as well as a preparation method and application thereof, the preparation method comprises the following steps: (1) preparing an MIL-101 metal organic framework material, and performing acid etching on the MIL-101 metal organic framework material to obtain the hollow MIL-101 metal organic framework material; and (2) dispersing the hollow MIL-101 metal organic framework material and 1, 1 '-ferrocenedicarboxylic acid into a solvent, adding acetic acid, uniformly mixing to form a suspension, reacting at 80-160 DEG C for 6-24 hours, cooling, centrifuging, washing and drying to obtain the hollow MIL-101 metal organic framework material exchanged by the 1, 1'-ferrocenedicarboxylic acid ligand. The ligand-exchanged hollow MIL-101 metal organic framework material has the characteristics of large specific surface area, high water adsorption capacity, rapid adsorption and desorption kinetics, excellent light absorption and photothermal conversion capability, outstanding antibacterial performance and the like, and can be used in the fields of solar-driven atmospheric water collection, fruit and vegetable preservation, intelligent sterilization and the like.

The invention discloses a flue gas desulfurization and regeneration integrated tower and a renewable wet-process flue gas desulfurization method. The flue gas desulfurization and regeneration integrated tower comprises a flue gas emission area, a demisting area, a secondary spraying area, a liquid containing cell area, a primary spraying area and an absorbing liquid regeneration area sequentiallyfrom top to bottom, the absorbing liquid regeneration area is divided into a preheating area, a steam stripping area and a liquid collecting area sequentially from left to right through a vertical partition I, a partition II and a partition III, the preheating area is communicated with the primary spraying area, an opening at the bottom of the partition I enables the preheating area to be communicated with the steam stripping area, height of the partition II is lower than that of the partition I, the steam stripping area is communicated with the liquid collecting area through space on the upper portion of the partition II, and the steam stripping area and the top of the liquid collecting area completely separate the steam stripping area and the liquid collecting area from the spraying areas through the partition III; a heat exchange tube group is arranged in the preheating area, flue gas enters the tower from the heat exchange tube group, and an outer sleeve is arranged at the top of achimney of the flue gas emission area. The tower realizes recycling of SO2 in flue gas and in-depth demisting, is short in technological process, little in equipment and low in operation expense andhas wide application prospect.