205results about How to "Good deodorizing effect" patented technology

The invention relates to the technical field of air pollution prevention and control, in particular to a sewage deodorization system and method based on a biological filter, and the system comprises a data acquisition module, a system preprocessing module, a system deodorization effect evaluation module, a system operation performance evaluation module, a system efficiency comprehensive analysis and processing module and a system database. According to the sewage deodorization system and method based on the biological filter, the system performance and the deodorization efficiency are comprehensively analyzed, and comprehensive system energy efficiency evaluation is provided. By analyzing the two indexes, the strong and weak points of the system can be identified, so that the resource configuration is optimized, and the overall efficiency of the system is improved. The deodorization effect and the operation performance are comprehensively considered, and more comprehensive and more accurate decisions can be made. By improving the deodorization effect, adverse effects on the surrounding environment and residents can be reduced. Meanwhile, the good operation performance can help to reduce the maintenance and operation cost.

The invention discloses a low-odor soft TPE (thermoplastic elastomer) composite material and a preparation method thereof, and the composite material comprises the following components in parts by weight: 50-100 parts of TPE, 5-20 parts of a deodorant, 150-600 parts of a plasticizer, 1-10 parts of an antioxidant, 1-5 parts of a light stabilizer, 0-20 parts of calcium stearate, 2-10 parts of nano silicon dioxide, 1-5 parts of an organic silicon modifier and 50-150 parts of a bio-based plasticizer. 1-5 parts of nano titanium dioxide, 0.1-1 part of graphene nanosheets and 1-5 parts of a metal organic framework compound; 0.01-0.5 part of carbon nanotubes, 0.5-2 parts of a self-repairing polymer containing microcapsules, and 1-10 parts of an antibacterial agent. By adding the novel deodorant, peculiar smell molecules generated in the hot melting process are effectively captured, adsorbed and degraded, the smell of the product is remarkably reduced, and more comfortable user experience is provided.

The invention relates to a compound microorganism deodorization fungicide as well as a preparation method and application thereof, and belongs to the technical field of microorganism application. The invention provides a compound microorganism deodorization bacterium agent. The compound microorganism deodorization bacterium agent is prepared from bacillus cereus GXMU-Q5.3, streptomyces beihaiensis GXMU-J15 and lactobacillus paracasei GXMU-G1, the viable count ratio of the bacillus cereus GXMU-Q5.3 to the streptomyces beihaiensis GXMU-J15 to the lactobacillus paracasei GXMU-G1 is (1 to 2): (1 to 2): (1 to 2). The strain of the composite microbial deodorant agent is screened from soil and water at the stacking place of the marine product processing waste, the decomposition and deodorization effects on the marine product processing waste are obvious, the bacteria have a synergistic effect, and the deodorization effect of the composite microbial agent is improved by 40% or above compared with that of a single strain; the cost is low, the efficiency is high, the application range is wide, the deodorization period is short, and the safety is high.

The invention discloses a high-strength and low-odor automobile seat leather-based perforated fabric and a preparation method thereof, the fabric selects 75D low-elasticity DTY (draw textured yarn) and 75D FDY (fully drawn yarn) as raw material yarns, and the fabric is woven in the form of three guide bars according to the specification of 2400-2440 head lines. Meanwhile, after the woven fabric is subjected to subsequent finishing before dyeing, dyeing treatment, washing for deodorization, dehydration, scutching, drying and finished product shaping, the physical performance reaches the standard, and the odor level of the fabric also meets the required requirement that the odor level is smaller than or equal to 3.3 level. According to the scheme, through the mode, the deodorizing treatment of the fabric is completed with low cost and high efficiency, and the fabric deodorizing device is worthy of being popularized vigorously.

The invention relates to the technical field of toothpaste, and discloses toothpaste with biological activity and deodorization and a preparation method thereof, the toothpaste comprises the following raw materials: sucralose, glycerin, sorbitol, benzyl alcohol, sodium dihydrogen phosphate, water, hydrated silica, sodium carboxymethyl cellulose, xanthan gum, a deodorization modification material, a vitamin E inclusion compound, a foaming agent and essence; wherein the deodorizing modified material is obtained by modifying an antibacterial agent triclosan on the surface of tourmaline powder, so that the toothpaste is endowed with excellent antibacterial and deodorizing performance; the vitamin E clathrate compound is a protamine derivative coating vitamin E. In the use process, positive charges carried by protamine and mucous membranes with negative charges are utilized to generate an electrostatic adsorption effect, and the vitamin E clathrate compound is adhered to ulcers, so that the effects of positioning, slow-release and targeting are achieved, ulcer healing is promoted, and the healthy environment in the oral cavity is protected.

The invention discloses a chemical equipment waste gas filtering device and method, relates to the technical field of waste gas separation treatment, and solves the problems of low efficiency and poor effect during waste gas separation treatment caused by long time for separation operation of various impurities in waste gas during waste gas separation treatment. The chemical equipment waste gas filtering device comprises a waste gas pretreatment box, a waste gas separation box and a waste gas post-treatment box, the bottom of the waste gas pretreatment box is provided with the waste gas separation box, and the bottom of the waste gas separation box is provided with the waste gas post-treatment box. According to the waste gas treatment device, particulate matters, organic matters and odor in waste gas can be sequentially and synchronously separated and adsorbed, so that harmful parts in the waste gas cannot pollute the atmospheric environment when the waste gas is subsequently discharged into the atmospheric environment. And meanwhile, the waste gas treatment can be realized through operation of a group of driving pieces, the vibration and noise generated by the device during waste gas treatment are low, and the working environment is more comfortable.

The utility model relates to the field of fabric processing devices, and discloses an automobile fabric deodorizing device which comprises a deodorizing device body, a conveying face used for conveying automobile fabric is arranged on the deodorizing device body, an upper air chamber is arranged above the conveying face, an upper air flow cavity is formed in the upper air chamber, a lower air chamber is arranged below the conveying face, and a lower air flow cavity is formed in the lower air chamber. A lower gas flow cavity is formed in the lower gas chamber, the upper gas chamber is connected with an upper gas connecting pipeline, the lower gas chamber is connected with a lower gas connecting pipeline, through holes allowing gas to flow up and down are formed in the conveying face, and the upper gas connecting pipeline and the lower gas connecting pipeline are connected with a gas pump. The upper gas chamber is arranged above the conveying surface, and the lower gas chamber is arranged below the conveying surface, so that the independent control of the upper gas flow cavity and the lower gas flow cavity is realized, and the gas flow efficiency and the odor removal effect are enhanced.

The invention belongs to the technical field of bacteriostatic and deodorant products, and particularly discloses a composition of natural products of lime essential oil and silver nitrate. Independent use of the high-concentration lime essential oil has an inhibition effect on the escherichia coli BW 25113, but a single AgNO3 group has an unobvious inhibition effect on the escherichia coli BW 25113, the natural product lime essential oil is combined with silver nitrate, and it is found that the sterilization effect on the escherichia coli BW 25113 is obvious, so that the sterilization effect on the escherichia coli BW 25113 is obvious, and the sterilization effect on the escherichia coli BW 25113 is not obvious. The synergistic effect of the lime essential oil and the silver nitrate can reduce the use of the high-concentration lime essential oil, and meanwhile, the sterilization effect is guaranteed. The composition disclosed by the invention can be used for replacing antibiotics while playing a role in inhibiting bacteria more efficiently. The action effect is also applicable to inhibition of staphylococcus aureus and drug-resistant escherichia coli. Besides, the deodorization effect of ammonia water shows that the deodorization effect is enhanced through the combination of lime essential oil and silver nitrate, the usage amount of the two components is low, safety and effectiveness are achieved, raw materials are easy to obtain, and good application prospects are achieved in preparation of antibacterial and deodorization products.

The invention discloses a fishy smell removing method for processing chicken foot premade vegetables, which comprises the following steps: 1) cleaning fresh chicken feet, and piercing corium layers and subcutaneous tissues of the chicken feet by using a microneedle roller; (2) adding water into Fuzhuan tea powder, eucommia ulmoides leaf powder, grape skin residue powder and hawthorn powder, uniformly mixing, performing ultrasonic extraction for 30 minutes, and filtering to obtain a mixed fishy smell removing agent; (3) putting the chicken feet prepared in the step (1) into a mixed fishy smell removing agent, introducing ozone, and carrying out ultrasonic treatment; and (4) freezing the chicken feet subjected to fishy smell removal. The method comprises the following steps: puncturing corium layers and subcutaneous tissues of chicken feet by using a micro-needle roller, putting the punctured corium layers and subcutaneous tissues into a mixed deodorization agent which is prepared by ultrasonic extraction and consists of Fuzhuan tea powder, folium cortex eucommiae powder, grape pomace powder and hawthorn fruit powder, and carrying out deodorization treatment on the chicken feet by coupling ultrasonic and ozone. According to the method, blood remaining in the chicken feet can be effectively removed, fishy smell substances of the chicken feet can be efficiently removed, and the degradation rate of nonanal, hexanal and 1-octylene-3-alcohol is remarkably increased. The unfrozen chicken claw product can omit the traditional blanching step, so that the processing time and energy consumption are saved, and the sense and flavor of the chicken claw processed product are remarkably improved.

The invention belongs to the technical field of biological agents and environmental engineering, and particularly relates to a deodorizing strain, a deodorizing agent and application of the deodorizing strain and the deodorizing agent. The deodorizing strain disclosed by the invention has a relatively good deodorizing effect. On the basis, the strains of the compound fungicide obtained by compounding the three strains have no antagonism, and through the synergistic effect of different deodorization strains, the average removal effect on NH3 and H2S is better, and the deodorization effect is stable and lasting; tests find that compared with a single deodorization strain, the composite deodorization bacterial agent composed of the three deodorization strains has the advantages that the sulfur removal rate is increased and is close to 80% on the basis that the high ammonia removal rate is kept, and the problem that the sulfur removal rate is low in previous research is solved. Meanwhile, the deodorization microbial inoculum is simple to operate and low in cost in the application process, and the problems that a traditional deodorization microbial inoculum is not obvious in effect and slow in effect in the traditional stacking and composting treatment process of livestock manure and household garbage are solved.

The invention relates to the technical field of deodorants, in particular to a deodorant capable of effectively adsorbing and eliminating environmental odor, which is prepared from the following components in percentage by mass: 30 to 40 percent of activated carbon powder, 15 to 25 percent of plant extract, 10 to 20 percent of microbial agent, 5 to 10 percent of disodium ethylene diamine tetraacetate and the balance of water. The plant extract liquid comprises 10%-18% of folium artemisiae argyi extract liquid, 8%-12% of pepper extract liquid, 12%-18% of pomelo peel extract liquid, 10%-15% of tea tree extract liquid, 10%-15% of lavender extract liquid, 8%-12% of lemon eucalyptus oil extract liquid and 7%-10% of mint extract liquid; through cooperation of the materials, the adsorbability and deodorization performance of the deodorant are improved, the intensity of odor in the environment is remarkably reduced, the odor is continuously adsorbed, secondary pollution is avoided after the deodorant is used, the odor in the environment is effectively covered, and the smell feeling is improved.

The utility model discloses a high-efficiency deodorizing machine for leather. The high-efficiency deodorizing machine comprises a rack, the heating box with the small sectional area is arranged in the rack, the heating efficiency can be greatly improved, meanwhile, the heat preservation layer and the reflecting layer are arranged in the heating box, the effects of heat preservation and heating efficiency improvement can be effectively achieved, the multiple sets of combustors are arranged in the V shape, and the heating efficiency is improved. The leather heating temperature can be gradually increased from low temperature to high temperature and then gradually increased to low temperature, hot air in the heating box is sucked into the heat exchange box through the first draught fan, heat is released into the heat exchange box through the multiple sets of heat exchange pipes, then the heat is introduced into the adsorption box, and peculiar smell is adsorbed and removed through the multiple adsorption layers; and the operation is repeated, so that the peculiar smell can be quickly removed, the internal temperature in the heating box can be prevented from losing too quickly, and the practicability is very high.

The utility model relates to the field of insoles, in particular to an antibacterial and deodorant carex meyeriana sponge insole, which comprises a sponge insole layer, a carex meyeriana pad is adhered to the upper surface of the sponge insole layer, a silica gel cover is adhered to the middle of the upper surface of the sponge insole layer, a deodorant bag is placed below the silica gel cover, and an air cushion sheet is adhered to the bottom of the sponge insole layer. According to the insole, the wula sedge pad is matched with the wula sedge filled in the insole, so that the insole has deodorization and antibacterial effects, the sponge insole layer at the bottom can improve the overall comfort of the insole, and the silica gel cover leather arranged in the middle is more convenient to disassemble and assemble through the bonding mode of the hair surface and the hook surface, so that the deodorization bag in the insole is convenient to replace, and the insole is more comfortable to wear. And the arranged deodorization bag can emit fragrance through the air holes to deodorize the inside of the shoe, so that a better deodorization effect is achieved by matching with the carex meyeriana, and a large number of fungi and bacteria can be effectively prevented from breeding.

The invention discloses a high-efficiency chemical deodorization device and method, comprising: an absorption liquid storage tank, an air inlet of the absorption liquid storage tank is connected to a reaction tube, an air outlet of the absorption liquid storage tank is connected to a demister, a liquid spraying pipe, the lower end of the liquid spraying pipe is connected to the reaction tube, the upper end of the liquid spraying pipe is connected to an external fan, a circulation mechanism, the extraction end of the circulation mechanism is connected to the liquid outlet of the absorption liquid storage tank, and the discharge end of the circulation mechanism is connected to the liquid spraying pipe. The high-efficiency chemical deodorization device adopts gas-liquid co-current chemical technology, the device has a large processing capacity, a small pressure drop, and no liquid flooding phenomenon occurs, and can significantly reduce the tower diameter and tower height, thereby reducing the investment cost of the device.

The invention discloses modified asphalt as well as a preparation method and application thereof. The modified asphalt comprises the following components: matrix asphalt, rubber powder, a warm mixing agent and an odor removing agent, wherein based on the weight of the matrix asphalt, the content of the rubber powder is 15%-20%, the content of the warm mixing agent is 1%-5%, and the content of the odor removing agent is 0.1%-1%. And heating the matrix asphalt, and mixing the heated matrix asphalt with the rubber powder, the warm mixing agent and the odor removing agent. The modified asphalt has excellent environmental protection performance (especially smoke suppression and deodorization performance), excellent basic performance of the asphalt can be ensured, the usability is high, and the preparation process is simple.

The utility model discloses a ventilating duct deodorization device which comprises a base, a filter plate fixedly arranged on the inner wall of a supporting frame, a connecting frame arranged in the middle of the top end of a shell in a penetrating mode, a limiting sliding groove formed in one side of the inner wall of the shell, a sliding block arranged on the inner wall of the limiting sliding groove in a sliding mode, and a cleaning brush fixedly arranged on one side of a base plate. Multiple nozzles are fixedly arranged at the two ends of one side of the base plate. A second electric telescopic rod is started to enable a connecting frame to drive a supporting frame to ascend together, a filter plate is exposed out of a base, two first electric telescopic rods on one side of a sliding block are started to enable a cleaning brush on one side of a base plate to make contact with the filter plate, and then a motor is started to enable a lead screw to rotate; the sliding block drives the base plate, the cleaning brush and the like to slide back and forth in the limiting sliding groove so as to clean the filter plate, any structure does not need to be disassembled, meanwhile, foreign matter can be brushed off and discharged from the second through groove, odor can be removed for a long time, and the deodorization effect of the device is improved.

The invention discloses a sock deodorization finishing device, and relates to the technical field of articles for daily use, the sock deodorization finishing device comprises a finishing cabinet and a placing drawer, the back of the finishing cabinet is provided with a ventilation fan, the bottom surface of the inner side of the placing drawer is provided with a placing plate, and the placing plate is in a criss-cross grid shape; the placing plate comprises a plurality of air cavities which are formed in the placing plate, the cross section of each air cavity is smaller than that of the placing plate, the air cavities are communicated with one another in a criss-cross manner, and at least one air cavity is communicated to the air inlet end of the ventilation fan; according to the sock drying device, air can be evenly guided to the bottoms of socks to be blown out through a ventilation fan, a placement plate, an air cavity and blowing holes, peculiar smells emitted by the socks are effectively taken away, the socks are kept in a good ventilation environment, the problem that the socks are smelly due to peculiar smell accumulation is solved, meanwhile, the growth environment conditions of microorganisms such as bacteria and fungi are destroyed, and the sock drying effect is improved. The phenomenon that the socks are smelly due to the fact that some odorous substances are generated in the metabolism process of microorganisms is prevented.

The invention relates to the technical field of public health space deodorization, and discloses a public health space deodorization device which comprises an outer shell, a power source is installed at the upper left corner of the interior of the outer shell, an air supply barrel is connected to the upper right corner of the interior of the outer shell through a pipeline, and a guide plate is fixedly connected to the bottom of the air supply barrel. A first fan is arranged above the guide plate, a PTC ceramic heating body is fixedly connected to the lower side of the inner wall of the air supply barrel, and an air buffering barrel is fixedly connected to the middle of the inner wall of the air supply barrel. Air is heated through the PTC ceramic heating body, meanwhile, the flow velocity of the air is slowed down in cooperation with the flow dividing plate of the slow air barrel and the vortex barrel, the air evenly flows through the aromatherapy block, and therefore fragrance is effectively released, the air quality of the public health space is improved, and the aromatherapy block is stabilized and replaced in cooperation with the limiting plate; the long-term continuous emission of the fragrance is ensured, the later maintenance is convenient, and the problem that residual peculiar smell is difficult to cover, so that the air in the space is easy to feel uncomfortable is solved.

The application relates to the field of livestock and poultry breeding technology, and discloses a deodorizing and adsorbing device for a fan port of a livestock and poultry breeding house and a treatment method, which comprises a fan body, a fixing frame is fixed to the front side of the fan body, a movable frame is hinged to the front side of the fixing frame, a mounting frame is slidably connected to the inside of the movable frame, and a deodorizing structure is arranged in the mounting frame; the application can deodorize and adsorb the air in the livestock and poultry breeding house, can purify the discharged odor and then discharge the odor, prevents the odor from polluting the surrounding environment, and further improves the deodorizing effect of the device, increases the practicability of the device, and facilitates the regular dismounting and replacing operation of the deodorizing and adsorbing material in the device by the staff, thereby providing convenience for the staff.

The application discloses a refrigerator and a method for controlling odor purification, and the method comprises the following steps: receiving current humidity monitoring data sent by a humidity sensor; determining whether the available volume in the storage compartment changes according to the current humidity monitoring data; if the available volume changes, determining the current available volume according to the current humidity monitoring data; determining the target parameter value of the target operating parameter of the odor purification device according to the current available volume, wherein the target parameter value of the target operating parameter is positively correlated with the current available volume; controlling the odor purification device to operate according to the target parameter value of the target operating parameter, so that the total working time of the odor purification device is positively correlated with the current available volume. According to the embodiment of the application, the parameter value of the target operating parameter of the odor purification device can be dynamically adjusted according to different available volumes in the refrigerator refrigerating chamber, so that the odor purification effect is improved, and the risk of ozone concentration exceeding the standard due to the change of the available volume is effectively avoided.

The invention discloses odor and formaldehyde removal dispersion liquid and a preparation method thereof, and belongs to the technical field of environment-friendly products. The odor and formaldehyde removal dispersion liquid comprises the following components: 5-10 wt% of porous active particles; 0.01 wt% to 0.02 wt% of nano cluster copper; 1 to 3 wt% of an antibacterial metal complex; 3-5 wt% of an organic solvent; 0.1 to 0.3 wt% of a dispersant; a surfactant: 0.05 to 0.1 wt%; and the balance of water. Through multiple compounding of a micro-nano porous material, titanium dioxide, nanocluster copper particles, a metal complex and the like, odor and formaldehyde removal functions of physical adsorption and chemical decomposition are realized. The prepared odor and formaldehyde removal dispersion liquid can be applied to odor and formaldehyde removal coatings, sprays, finishing agents and other products, and prominent functions are achieved.

The utility model discloses antibacterial deodorant chemical fabric, which relates to the related field of chemical fabric and comprises a chemical fabric main body, a protective pad layer is arranged on the top surface of the chemical fabric main body, a breathable pad layer is arranged on the bottom surface of the chemical fabric main body, and a first latticed layer and a second latticed layer are arranged on the upper side and the lower side of silver ion antibacterial fabric. A large amount of ventilation space is reserved in the ventilation cushion layer, when air penetrates through the silver fox velvet layer and enters the ventilation cushion layer, the air is firstly subjected to antibacterial operation through the silver ion antibacterial fabric, and bacteria are prevented from breeding in the ventilation cushion layer; meanwhile, air circulates with the silver ion antibacterial fabric to a certain degree in the first latticed layer and the second latticed layer and reaches the outside through other fabric above, so that the air circulation in the breathable cushion layer is improved, and the problem of stinking caused by internal air retention is greatly solved.

The freeze-free slurry black fish fillet processing production line of the present invention is sequentially provided with a bleeding and cutting operation table, a fish scale removal machine, a bone removal and slicing operation table, an automatic slicer, an ozone water treatment device, a pickling tank, a cleaning table and a frequency conversion rolling and kneading machine, and the freeze-free slurry black fish fillet processing production method of the present invention is simple to operate and has high work efficiency. Compared with the prior art, the production line and production method of the present invention can efficiently produce freeze-free slurry black fish fillets, and the prepared fish fillets are white and bright, delicious and odorless, tough and have a long shelf life.

This utility model relates to the field of chicken coop technology, specifically a chicken coop with deodorizing function. It includes a coop frame with a mesh screen fixedly connected to its middle section, and a filter box fixedly connected to the top of the frame. The filter box contains a filtration mechanism. An air outlet is located on the front of the bottom of the coop frame, and an air inlet is located on the front of the filter box. This utility model, through the combined use of the filter box and a porous rectangular box, achieves active air circulation and purification within the chicken coop, effectively solving the problem of low air purification efficiency caused by relying solely on natural ventilation in existing technologies. It maintains a stable deodorizing effect, especially in enclosed environments or under still wind conditions, significantly reducing the accumulation of harmful gases such as ammonia in the chicken house.

The invention discloses a bacteriostatic and deodorant composition and application thereof, and belongs to the technical field of daily chemical products. The composition is prepared from the following components: zinc ricinoleate, arginine and plant extracts, and the plant extracts are lemon fruit extracts, radix sophorae flavescentis extracts and persimmon fruit extracts. Through the synergistic effect of the zinc ricinoleate, the arginine and the plant extract, the antibacterial and deodorant composition has good antibacterial and deodorant effects.

The utility model discloses a layered filler filling biological deodorization box, including the outer box, the both ends fixedly connected with support column in the both sides of outer box bottom, the rear end fixedly connected with the water collecting tank of outer box, the top movable joint of outer box has four groups of mounting plate, the inside of outer box is provided with the layered structure for improving purification effect. This layered filler filling biological deodorization box is provided with grid plate, when carrying out the stench gas treatment, starts the fan and inhales the stench gas through the air inlet, after the stench gas enters the inside of outer box, passes through the grid plate and enters the inside of filler box and the biological filler in the inside of filler box and realizes deodorization, and the baffle in the inside of outer box can make the stench gas form S type's flow path in the inside of outer box and pass through the inside of each group of filler box, increases the reaction length with biological filler to improve the deodorization effect, solves the problem that the treatment effect is poor because of the insufficient reaction time.

The utility model relates to the technical field of garbage treatment, and discloses an odor treatment device for garbage leachate treatment, which comprises a filtrate box, a connecting shaft is rotatably arranged in the middle of the interior of the filtrate box, a stirring roller is fixedly connected to the outer wall of the connecting shaft, and a motor is fixedly arranged in the middle of one side of the filtrate box. A first air pump is fixedly arranged on one side of the upper end of the filtrate box, the input end of the first air pump is fixedly connected with a first air suction pipe, the end, away from the first air pump, of the first air pump is fixedly connected with one side, located in the filtrate box, of an air collecting hood, and a first treatment box, a second treatment box and a third treatment box are sequentially and fixedly arranged at the upper end of the filtrate box. According to the device, the emission speed of odor in the leachate can be increased, the odor can be automatically sucked out and treated, the odor treatment efficiency is further increased, the odor can be treated for three times, the situation that the environment is polluted due to the fact that the odor which is not completely treated is exhausted is prevented, and the deodorization effect is further improved.

The invention relates to an antibacterial cleaning agent and a preparation method thereof, the antibacterial cleaning agent comprises the following components: 1%-5% of polyether, 1%-5% of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.1%-1% of ethylene diamine tetraacetic acid tetrasodium salt, 0.1%-1% of ethylene diamine tetraacetic acid disodium salt, 0.1%-0.5% of zinc diricinoleate, 0.01%-0.05% of essence, 0.001%-0.003% of 1, 2-benzisothiazole-3-ketone, the balance of water, and 5-100 ppm of nano silver. Through compounding of the non-surfactant, the chelating agent, the buffering agent, the deodorant, the preservative, the enzyme and the nano-silver, bacteria and fungi can be effectively inhibited, it is guaranteed that the used diluent does not stink within 24 h, and meanwhile the good defoaming property and decontamination effect are achieved.

The application discloses a bacteriostatic and deodorizing zeolite cat litter and a preparation method thereof, and belongs to the technical field of zeolite cat litter preparation. The bacteriostatic and deodorizing zeolite cat litter is composed of the following components in parts by weight: 55-75 parts of modified zeolite, 3-6 parts of bacteriostatic gel, 2-5 parts of adhesive, and 1-3 parts of filler. The modified zeolite is prepared from sulfamic acid, N,N-dimethylformamide, lignocellulose and zeolite, and the bacteriostatic agent is prepared from four-arm polyethylene glycol, succinic anhydride, triethylamine, N-hydroxyl glutarimide, 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride and polylysine. The zeolite cat litter prepared by the method has excellent water absorption, antibacterial property and deodorizing property.

The utility model belongs to the technical field of waste gas deodorization, and discloses a deodorization system which comprises a water purifier, an electrolytic generator, a small molecule generator, a micro-nano generation device and an ozone generator. The water purifier is provided with a first inlet and a first outlet; the first inlet is communicated with a water source through a water inlet pipe; the electrolyte generator is provided with a second inlet and a second outlet, and the second inlet is communicated with the first outlet; the small molecule generator is provided with a third inlet and a third outlet, and the third inlet is communicated with the second outlet; the micro-nano generation device is provided with a fourth inlet, a fourth outlet and an air inlet, and the fourth inlet is communicated with the third outlet; the ozone generator is provided with a gas outlet which is communicated with the gas inlet; the spraying device is provided with a sixth inlet and a sixth outlet, and the sixth inlet is communicated with the fourth outlet. According to the utility model, the ozone generator and the micro-nano generation device are combined, so that the generation amount of hydroxyl free radicals is increased, and the waste gas deodorization effect is improved.