718results about How to "Easy to deodorize" patented technology

It is an object of the present invention to provide a mask capable of effectively preventing the inhalation of extremely fine noxious substances or pollutants suspended in the air without using expensive materials. A mask is provided, in which the inner face of a cover member is covered with a nonabsorbent woven or non-woven fabric, or the cover member is composed of at least two plies of nonabsorbent non-woven fabrics and a liquid-impregnated sheet obtained by impregnating an absorbent woven or non-woven fabric with a nonvolatile or low volatile liquid containing appropriately deodorizing agents, bactericides, antibacterial or antiviral agents, etc. According to the mask, the noxious substances or malodorous components are adsorbed, when they pass through the cover member, by the liquid impregnated in the liquid-impregnated sheet.

A storage and drying unit for storing and drying outerwear, sports clothing or equipment is provided. The unit comprises an enclosure having a back wall, a top wall, and two side walls defining at least one chamber with an open front. The chamber may also include shelf members for supporting the outerwear, sports clothing or equipment. The walls and any shelf members include aeration holes for allowing movement of air through the chamber in order to facilitate the drying of the outerwear, sports clothing or equipment placed in the chamber. The unit may be provided with a drying fan to encourage an airflow past the outerwear, sports clothing or equipment in the chamber to facilitate drying of same. The unit may also be provided with hangars for hanging the outerwear, sports clothing or equipment. These hangars are sized and shaped to be removably inserted into any one of the aeration holes.

The invention discloses a method for utilizing microorganism in-situ circulation cultivation to treat water body pollution, (1) riverway sewage is utilized to be in-situ cultured, circulated, acclimatized and separated microorganisms out in a culture tank and an biological generator for being put into a water body, and the water body pollution is removed through microorganism absorption, decomposition and transfer; (2) an aerating device is adopted to aerate and provide a good environment for the culture tank, the biological generator and the riverway water body; and (3) a mixer is adopted to stir water sediment, so the pollutant of the sediment enters the water to be utilized by the microorganisms, and the ecological dredging is realized. The invention further discloses a device which is adopted by the method. The method takes nutrients in the reverway sewage as a strain medium, the microorganism environment is improved through aeration and stirring, the added foreign bacterium is more applicable to the water body, is mass propagated and has strong decomposition capacity, so the excellent speed is improved, the source is stable, the purposes of high efficiency, continuity, thoroughness and low cost are realized, meanwhile, the device has strong movability, is convenient to install and dismantle, and has a wide application scope.

The invention relates to an antibacterial down feather and a manufacturing method thereof. The manufacturing method comprises the steps of raw material stem removal, dust and sand removal, precise separation, washing, dehydration, drying, cooling and package, wherein an antibacterial agent comprises the following components in portion by weight: 6 to 10 portions of quaternary ammonium salt A, 1 to 2 portions of modified chitosan, 0.2 to 0.5 portion of silane coupling agent, 0.1 to 0.5 portion of solubilizing agent, and 0.3 to 0.6 portion of dispersing agent. The antibacterial down feather can effectively prevent mildew and attack of insects of the down feather in storage, transportation and use, and particularly when the antibacterial down feather serves as a filling material and is manufactured into articles for daily use, because of the antibacterial and bacteriostatic functions, the corresponding products have obvious functions of resisting bacteria, diminishing inflammation, deodorizing, resisting mildew, relieving itching and converging, and have no stimulation to skins, and the antibacterial rate of the obtained down feather to staphylococcus aureus bacteria reaches up to 99 percent, and after 10 times of washing, the antibacterial rate still reaches 92 percent.

The production process of antibiotic down includes the following steps: initial sorting, eliminating dust, fine sorting, piling, initial washing, washing while adding special down detergent in 1-2.5 % of down weight for 20 min, rinsing in clear water, soaking in 1 % concentration antiseptic solution for 30 min, rinsing in clear water for 20 min, dewatering, stoving, cooling and packing. The said process can prevent down from mildew, rot and moth eating during storage, transportation and use, and make the corresponding product possess obtain antiseptic, inflammation diminishing, mildew preventing, itch stopping and other functions.

The invention provides environment-friendly antibacterial and mildew-proof wallpaper. The environment-friendly antibacterial and mildew-proof wallpaper comprises a base layer, wherein the back face of the base layer is provided with a waterproof coating; a coating layer is arranged on the base layer; a bamboo charcoal fiber layer is arranged on the coating layer; an antibacterial layer is arranged on the bamboo charcoal fiber layer; a diatomite adsorption layer is arranged on the antibacterial layer; a printing embossing layer is arranged on the diatomite adsorption layer and is coated with a mildew resisting coating; a polytetrafluoroethylene layer is arranged on the mildew resisting coating and is provided with a film coating layer. The wallpaper is provided with the coating layer, the antibacterial layer and the bamboo charcoal fiber layer, and the triple effect enables the wallpaper to have a good antibacterial property; the coating layer and the mildew resisting coating are arranged so that the wallpaper is good in mildew resistance; furthermore, the diatomite adsorption layer is arranged so as to further enhance the deodorization capability of the wallpaper; finally, the wallpaper provided by the invention has good antibacterial, mildew-proof and deodorization performance.

The invention relates to the technical field of fibers, in particular to a mite and mosquito-bite preventing underwear, sleepwear and home wear which is characterized by comprising the following processing steps of: preparing medical liquid; carrying out dyeing and printing and other pre-treatments on cottons or cotton blended fabrics; preparing bleaching and dyeing liquid; dyeing cloth; carrying out high temperature tentering; and processing so as to prepare the underwear, the sleepwear and the home wear. According to the invention, the fabrics provided by the invention have the obvious effects of mite preventing, mosquito preventing, anti-bacterium, deodorization, rot resistance, itching relieving, blood circulation invigoration and meridians activation and the like; the repellent rate of dust mite is as high as 99 percent; the repellent rate of mosquito is 95 percent; the repellent rate of termite is 95 percent; fabric-touching pathogens such as staphylococcus aureus, staphylococcus epidermidis, gonococcus and esherichia coli and the like can be completely killed; all efficacies of the fabrics still reach to over 97 percent after the fabrics are washed for 50 times; and the fabrics have the advantages of no irritation to skin, no anaphylactic reaction, no toxicity to the human body, comfort for wearing and can effectively prevent the infection of asthma and other diseases.

The invention relates to an air deodorization system, in particular to a stereoscopic deodorization system for public restrooms. The stereoscopic deodorization system comprises a lower tuyere exhaust system and an upper tuyere intake system. The invention is characterized in that the lower tuyere exhaust system comprises an exhaust pipe, an exhaust fan, a slanted pipe and a deodorizing device; a downcomer, which communicates a toilet stool and a main soil pipe, is provided with the slanted pipe; the exhaust pipe is connected with the slanted pipe, a settling basin and a fertilizer storage pool; the exhaust pipe is provided with the exhaust fan and the deodorizing device; the outlet of the exhaust pipe is arranged at the leeward position of the public restroom; the upper tuyere intake system comprises an intake pipe, a deodorizing device, a blower and air valves; the inlet of the intake pipe is arranged at the weather position of the public restroom; the blower is arranged at the inlet of the intake pipe; one air valve is arranged beside each toilet stool; the intake pipe is connected with the air valve; and the deodorizing device is arranged on the intake pipe between the blower and the air valve. The stereoscopic deodorization system can be widely used in foam restrooms or common restrooms, and has obvious deodorization effect, so that people entering the public restroom can feel comfortable.

Disclosed is a plant antibiotics, prepared by adding each of plant fruits, seeds, kerns, peels, and shells or a mixture thereof at any weight ratio into a retort, heating to 115-150 DEG C, holding the temperature for 1-2 hours; then elevating the temperature to 200-250 DEG C, holding the temperature for 2-3 hours, then elevating the temperature to 350-450 DEG C, holding the temperature for 1-2 hours; collecting the dry distillation liquid of each period, mixing them, standing for 24-72 hours, waiting for stratification, isolating the transparent layer in the middle by siphon, which is the plant antibiotics disclosed. In the said plant antibiotics, the concentration of phenols is no lower than 0.5mg / ml, counted according to the amount of phenol; the concentration of formic acids is no lower than 1.5mg / ml, counted according to the amount of phenylformic acid; the pH value is 2-3.5 measured with an acidimeter. Disclosed plant antibiotics has application value in fields of medical sterilization, public health prevention and treatment, domestic bird diseases prevention, and foodstuff preservation and seasoning.

The invention provides a sterilization and deodorization device for a refrigerator and the refrigerator. The sterilization and deodorization device comprises a housing, a sterilization module and a deodorization filtration module filled with sepiolite, wherein an air inlet and an air outlet are formed in the housing, an airflow channel communicated with the air inlet and the air outlet are defined in the housing, the sterilization module is arranged in the airflow channel and used for sterilizing air flowing through the airflow channel at least, and the deodorization filtration module is arranged in the downstream airflow channel of the sterilization module and used for deodorizing the air flowing through the airflow channel at least. The sterilization and deodorization device conducts sterilization and deodorization on the air flowing through the airflow channel through the sterilization module arranged in the airflow channel and the deodorization filtration module filled with sepiolite and arranged in the airflow channel and accordingly conducts sterilization and deodorization on the air in the outside environment of the sterilization and deodorization device indirectly.

The invention relates to a chemical bond connected strong cationic grafted amphoteric chitosan flocculant which is obtained by grafting strong cationic monomers to amphoteric carboxymethyl chitosan in an acidic condition through copolymerization. The chemical bond connected strong cationic grafted amphoteric chitosan flocculant is in such a structure as follows: in the chemical bond connected strong cationic grafted amphoteric chitosan flocculant, degree of substitution of a carboxylic acid group is 5-90%, methylacryloyl oxyethyl trimethyl ammonium chloride is a strong cationic monomer, and polymethylacryloyl oxyethyl trimethyl ammonium chloride accounts for 5-80% by mass of the chemical bond connected strong cationic grafted amphoteric chitosan flocculant. The flocculant provided by the invention has amphoteric characteristics, so that not only is the flocculant property improved, but also the dissolving property is improved. The raw material chitosan is wide in source, natural, non-toxic and degradable. The flocculant has multiple functions of good flocculation effect, metal ion absorption, bacteriostasis, deodorization, decoloration, and effective reduction of COD (Chemical Oxygen Demand) value and the like.

The invention discloses a biological deodorization composition. The biological deodorization composition comprises active bacteria and subtle energy substances, wherein the active bacteria include 1.0*10<9>Cfu / ml-5.0*10<9>Cfu / ml of lactobacillus acidophilus, 1.0*10<9>Cfu / ml-5.0*10<9>Cfu / ml of lactic acid bacteria, 1.0*10<9>Cfu / ml-5.0*10<9>Cfu / ml of photosynthetic bacteria florae and 1.0*10<9>Cfu / ml-5.0*10<9>Cfu / ml of saccharomycete florae; the subtle energy substances include 0.1mg / ml-1.0mg / ml of vitamin A, 0.1mg / ml-1.0mg / ml of vitamin B12, 0.1mg / ml-1.0mg / ml of vitamin B6, 0.1mg / ml-1.0mg / ml of amino acid and 0.1mg / ml-1.0mg / ml of protease. By virtue of reasonable combination of the active bacteria and the subtle energy substances, the defects that existing biological deodorization agents slowly take effect and are poor in deodorization effect can be overcome, and the biological deodorization composition has a special effect on organic rancidness; the biological deodorization composition can rapidly take effect and is remarkable in deodorization effect, and meanwhile, the microbiological treatment efficiency of a peculiar smell reaction tower can be improved.

The invention discloses a preparation method of grafted amphoteric starch flocculants, which is implemented by carrying out graft copolymerization on cationic starches, acrylamide and an acrylic acid so as to obtain a grafted amphoteric starch flocculant, and the grafted amphoteric starch flocculant has the following structure shown in the abstract. The method disclosed by the invention has the following advantages that because a molecular chain is rich in anion-cation groups and has amphoteric characteristics, not only is the flocculation property of materials improved, and also the dissolving property of starches is improved; high polymer materials are wide in resource and low in cost, so that the grafted amphoteric starch flocculant has a high performance price ratio; starches have biodegradability and are non-toxic, so that starches do not produce secondary pollution to water bodies; the grafted amphoteric starch flocculant has various good effects such as flocculation, metal ion adsorption, bacteriostasis, deodorization, decoloring, and capability of effectively reducing the COD value; the grafted amphoteric starch flocculant has a characteristic of high efficiency, and is low in putting amount, and the putting amount is generally 0.1-10mg / L; and the the grafted amphoteric starch flocculant is suitable for treating water bodies with different charges, good in salt resistance and wide in applied pH range, and can be applied when the pH value is 1-12.

The invention discloses a low-consumption high-effective sludge drying method in the solid waste disposing technical domain, which is characterized by the following: introducing condensed sludge at certain proportion into anaerobic digestion tank; adopting partial methane from digestion tank to generate overheat steam and other methane to burn or generate power; making digestive sludge into mechanic hydrolytic chamber; introducing hydrolytic sludge into overheat steam drying device; evaporating water in the sludge; dehydrating; sterilizing; refluxing overheat steam into anaerobic digestion tank; circulating overheat steam after condensing and deodorizing.

The present invention relates to a deodorant composition containing (a) a polyphenol compound or a plant extract containing a polyphenol compound, (b) a basic substance, and (c) a metal salt. The deodorant composition of the present invention is capable of providing a deodorizing effect in a short period of time when it is applied to a malodor source, is capable of providing an excellent deodorizing activity and is also excellent in the store stability.

The invention discloses food waste fermentation composite bacteria and a preparation method thereof, and the preparation method comprises the following steps: respectively performing high-density culture on strains of trichoderma viride, bacillus subtilis, bread mold, photosynthetic bacteria, saccharomyces cerevisiae and bacillus licheniformis, performing dehydration and drying on various types of monoxenie obtained by high-density culture to prepare hypopus microbial dry powder, and then mixing according to the weight ratio of 20-45 parts of the trichoderma viride, 10-15 parts of the bacillus subtilis, 20-30 parts of the bread mold, 5-10 parts of photosynthetic bacteria, 7-15 parts of saccharomyces cerevisiae and 10-15 parts of bacillus licheniformis to get the food waste fermentation composite bacteria. The food waste fermentation composite bacteria are good in fermentation effect for treating food waste and significant in deodorization effect, and the food waste after using the composite bacteria for fermentation treatment can be used as an organic fertilizer, thereby changing the waste into valuable, avoiding polluting a water source, the land and the air and avoiding harming human bodies.

The invention provides a biological deodorizing and fly-destroying complex microbial preparation and an application thereof. The biological deodorizing and fly-destroying complex microbial preparation comprises saccharomycetes, lactic acid bacteria, functional bacillus, photosynthetic bacteria and beauveria bassiana according to the mass ratio of (0.5-2) to (0.5-2.5) to (1.5-3.5) to (1.5-2.5) to 1, wherein the sum of microorganism living bacteria is greater than or equal to 10<9>CFU / g; the functional bacillus is a mixture of bacillus megatherium, bacillus amyloliquefaciens, bacillus subtilis, bacillus cereus, bacillus licheniformis, bacillus pumilus and bacillus thuringiensis. The invention also provides an application of the biological deodorizing and fly-destroying complex microbial preparation in deodorizing and fly-destroying in the garbage collection process. The biological deodorizing and fly-destroying complex microbial preparation provided by the invention is formed by reasonable combination of saccharomycetes, lactic acid bacteria, functional bacillus, photosynthetic bacteria and beauveria bassiana, and is safe and efficient; and the deodorizing and fly-destroying effects are good when the biological deodorizing and fly-destroying complex microbial preparation is applied to deodorizing and fly-destroying in the household garbage collection process.

The invention discloses a functional intertwined medical textile fabric with natural antibacterial and moisture absorption quick-drying functions, which is formed by interweaving warp and weft, wherein the warp is selected from COOLMAX fiber / chitin viscose fiber blended yarns, and the weft is selected from cotton fiber / hemp fiber / silver fiber blended yarns; and the warp and the weft adopt an up-and-down plain weave structure. The selected fiber has the special durable functions of moisture absorption quick-drying, green health care and the like, so that the textile fabric not only has good antibacterial and anti-odor properties, but also has the characteristics of ultra-strong moisture absorption quick-drying, static resistance, radiation resistance, stable size, washing resistance, comfortable wearing and cooling, can be used for medical professional clothing in summer such as nurse clothes, nurse caps and patient clothes, and is an excellent textile fabric with ultra-strong antibacterial and green health care functions in a medical system.

A skin treatment composition comprising anti-bacterial zeolite and trisalt ethylenediaminehydroxyethyl triacetate. A skin treatment composition comprising anti-bacterial zeolite and alum and / or dried alum. A skin treatment composition comprising anti-bacterial zeolite and polyoxyethylene polyoxypropylene 2-decyltetradecyl ether. The object is to provide a skin treatment composition containing anti-bacterial zeolite that exhibits the effect of preventing discoloration of the skin treatment compositions and / or reducing the degree of discoloration. Another object is to provide a skin treatment composition that is superior in terms of formulation stability and tactile sensation during use. Yet another object is to provide a skin treatment composition having the effect of preventing the skin treatment composition from staining clothing and / or reducing the degree of such staining.

The invention relates to a multifunctional hydrogen-rich water kettle and a use method. The kettle comprises a base. The upper portion of the base is connected with a kettle body. A water storage bin, a filter element and strong magnets are arranged in the kettle body. A light-pervious area, an electrode ring, an LED lamp bulb and a control circuit are arranged at the bottom in the kettle body. An automatic kettle lid is arranged on the upper portion of the kettle body. An aluminum shell type PTC heater is arranged on the inner side wall of the kettle body. A handle is arranged beside the kettle body. A switch button of the kettle lid, an indicator lamp of the PTC heater and a buzzer are arranged on the handle. A touch switch of the control circuit and a power interface are arranged on the peripheral side of the base. In the use process, the switch button on the handle is pressed to open the kettle lid automatically, water is injected into the water storage bin till the water storage bin is full, and the water is filtered to the lower part through the filter element; a power source is plugged into the power interface, and the touch switch is pressed to start electrolytic hydrogen making; besides, a sound-light prompting device is arranged for display. According to the multifunctional hydrogen-rich water kettle, hydrogen-rich water is made through electrolysis on the basis of filtration and magnetization of the water, and the hydrogen-rich water can be heated when needed.

The invention discloses a biological deodorant used for an organic fertilizer production workshop and a using method of the biological deodorant and belongs to the field of comprehensive utilization of agricultural waste recovery and environmental protection. The biological deodorant is prepared from, by weight, 20-60 parts of water, 10-20 parts of bacillus subtilis, 10-20 parts of saccharomycetes, 10-20 parts of lactic acid bacteria and 10-20 parts of molds. According to the using method, a microbial agent is dissolved in water and conveyed to the top of the workshop through a pipeline, a solution is sprayed into fine mist through a shower nozzle from the position above the organic fertilizer production workshop, the microbial agent fine mist makes full contact with smelly gas when falling in the air so that the smelly gas can be absorbed, and fast deodorization is achieved; the biological deodorant is sprayed at least two times every day, each time of spraying lasts for 15 min, the interval between every two times is at least 4 h, and the amount of the biological deodorant used every day is 1.0-1.5 kg / m<3> during maintaining. The deodorization method is easy and convenient to use, low in cost, capable of taking the deodorization effect fast and environmentally friendly.

There is disclosed a rust prevention and hydrophilization treatment method for a flux-brazed aluminum-made heat exchanger which comprises subjecting the same to a rust prevention treatment by the use of a zirconium base compound and / or a titanium base compound, and thereafter subjecting the same to a hydrophilization treatment by means of a hydrophilization treatment agent composition containing the under-mentioned components: (1) 40 to 90% by mass of polyvinyl alcohol having a degree of saponification of at least 90%; (2) 3 to 40% by mass of polyoxyalkylene-modified polyvinyl alcohol in which 0.01 to 20% of pendant groups are polyoxyalkylene ether groups; (3) 1 to 30% by mass of an inorganic cross-linking agent which reacts with hydroxyl groups of the polyvinyl alcohol and modified polyvinyl alcohol; and (4) 1 to 20% by mass of a guanidine compound and / or a salt thereof. The above simplified method dispenses with a flux removal step without causing wastewater treatment problems, and thus assures favorable rust prevention and deodorization effects.

The invention discloses a hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent. The hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent is characterized by being obtained by carrying out hydrolysis reaction onto graft carboxymethyl cellulose under alkali condition, wherein the hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent has the structure shown in the specification; the mass of polyacrylamide is 5%-65% of that of the hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent; and the mass of the polyacrylic acid is 5%-70% of the that of the hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent. The hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent disclosed by the invention has the triple characteristic of carboxymethyl anionic group, polyacrylamide and polyacrylic acid. Moreover, the carboxymethyl anionic group, polyacrylamide and polyacrylic acid are linked by chemical bonds, so that the molecular weight of carboxymethyl cellulose is improved and the bonding and bridging flocculation is enhanced. Besides, the soluble pH range of the hydrolysis graft strengthened anionic carboxymethyl cellulose flocculating agent is expanded due to the existence of the grafting chain, and therefore, the pH sensitivity of the flocculation effect of carboxymethyl cellulose is effectively restrained.

The invention discloses a microbial sludge deodorizer and a preparation method thereof. The preparation method comprises the following steps: conducting high-density culture on strains of streptococcus thermophilus, bacillus subtilis, aspergillus oryzae, photosynthetic bacteria, saccharomyces cerevisiae, lactobacillus casei and pseudomonas putida; dehydrating and drying the various single strains which are subjected to high-density culture, so that hypopus microbial dry powder is prepared; and mixing the streptococcus thermophilus, the bacillus subtilis, the aspergillus oryzae, the photosynthetic bacteria, the saccharomyces cerevisiae, the lactobacillus casei and the pseudomonas putida according to weight ratio of 10-20 parts of the streptococcus thermophilus, 10-15 parts of the bacillus subtilis, 20-30 parts of the aspergillus oryzae, 10-15 parts of the photosynthetic bacteria, 10-20 parts of the saccharomyces cerevisiae, 10-15 parts of the lactobacillus casei and 10-20 parts of the pseudomonas putida, so that the microbial sludge deodorizer is obtained. The microbial sludge deodorizer provided by the invention is applicable to garbage deodorization; and in comparison with the prior art, the microbial sludge deodorizer is low in production investment, low in production cost and convenient to use, and moreover, the microbial sludge deodorizer is good in deodorizing effect.

The invention discloses a biological deodorant for animal feeding and belongs to the field of feed additives. The biological deodorant for animal feeding is composed of an active ingredient and an auxiliary protection carrier, wherein the active ingredient comprises synbiotics, the weight proportion of the synbiotics to the auxiliary protection carrier is (25-35): (50-65), the synbiotics are compounds of probiotics and prebiotics, and the mass fractions of the probiotics and the prebiotics are 65-80% and 20-35% respectively. After the biological deodorant for the animal feeding is used for feeding animals, all the active ingredients are synergistic in animal intestinal tracts, and finally the aim of reducing or eliminating odour of animal excrements is foundationally achieved, so that the biological deodorant for the animal feeding has good popularization and application values.

The invention discloses composite bacteria for treating food waste percolate and a preparation method thereof, and the preparation method comprises the following steps: respectively performing high-density culture on strains of trichoderma viride, bacillus subtilis, bread mold, photosynthetic bacteria, saccharomyces cerevisiae, bacillus licheniformis, nitrosomonas europaea and nitrobacterwinogradskyi, performing dehydration and drying on various types of monoxenie obtained by high-density culture to prepare hypopus microbial dry powder, and then mixing according to the weight ratio of 5-15 parts of the trichoderma viride, 10-15 parts of the bacillus subtilis, 20-30 parts of the bread mold, 10-15 parts of the photosynthetic bacteria, 7-15 parts of the saccharomyces cerevisiae, 10-15 parts of the bacillus licheniformis, 10-20 parts of the nitrosomonas europaea and the 10-20 parts of the nitrobacterwinogradskyi to prepare the composite bacteria for treating the food waste percolate. By using the composite bacteria for treating the waste percolate, the use is convenient, the effects of fermentation and degradation are good and the production cost is low.

A litter which has superior absorbency and deodorization capabilities, does not roll nor spread over a wide area easily, does not easily stick to the bottom of animals' feet, and is not easily carried out of the container when an animal enters or exits a container holding this litter is provided. By combining micronized resin or adhesive agent of which the main ingredient is silica sol to silica gel powder and compressing and molding, a litter which has superior absorbency and deodorization capabilities, does not roll nor spread over a wide area easily, does not easily stick to the bottom of animals' feet, and is not easily carried out of the container when an animal enters or exits a container holding this litter can be provided.

The invention provides a microbial deodorant and strain for eliminating waste odor of municipal landfill and waste transfer station, and the preparation and application method thereof. The preparation method comprises the following steps: culturing Saccharomyces cerevisiae with the conservation number of CGMCC No.5183 in a PDA culture medium, and culturing Lactobacillus casei (CGMCC No.5182) in an MRS culture medium to obtain the seed liquid; and fermenting in a fermentation tank to obtain the microbial deodorant. The microbial deodorant is prepared by a mixed culture manner so as to lower the fermentation cost, reduce the generation of mixed bacteria and stabilize the product quality. The microbial deodorant prepared by the method can effectively eliminate the waste odor of the municipallandfill so as to achieve good deodorant effect.

The invention discloses a method for producing organic fertilizers by using microbial fermentation of fungi dregs and poultry feather. According to the method, the production of organic fertilizers are implemented based on a series of steps including pretreatment of raw materials, preparation of a microbial fermentation zymophyte agent, treatment of edible fungi residues and poultry feather. The method is not only simple and convenient in operation, easily popularized, and requires small energy consumption and low treatment cost, but also edible fungi residues and poultry feather are changed into values, the obtained organic fertilizer is a high-efficient environment-friendly green fertilizer, and the technical indexes of the organic fertilizer meet the regulations of the professional standard of Agriculture Ministry NY525-2012 Organic Fertilizers.

This invention relates to the method, equipment and use of microwave-excited ultraviolet sterilization, and it belongs to sterilization technical sphere. In current technics, ultraviolet is generated by cooperation of common ultraviolet lamp and ballast, and the ultraviolet is low-tenacity and inconvenient to use and maintain; the technics has big limitation and short life. In allusion to those shortages, the invention uses microwave-excited inert gas stored in quartz tube discharge and boiloff hydrargyrum in the tube to generate ultraviolet, and do sterilization to gas or liquid (especially flowing gas and liquid) that passed through the microwave cavity. This invention has good sterilization effect and long life; it is convenient to use and clean, safe and cheap; it can be independency used or matching used with air conditioning, air freshener and other equipments.