156results about How to "Raise the fermentation temperature" patented technology

The invention relates to a kitchen garbage disposal method. The kitchen garbage disposal method adopts a kitchen garbage disposal device which comprises a crushing chamber, a disinfection chamber, a fermentation chamber, a separation chamber, a drying chamber, a sewage treatment cavity, a compression chamber and an organic fertilizer storage box. Through such steps as crushing, disinfection, fermentation, solid-liquid separation, sewage treatment, drying, compression and storage, solids of kitchen garbage form an organic fertilizer, liquid is processed to obtain reclaimed water, produced gas forms marsh gas, and therefore, full recycling and reusing of kitchen garbage are truly realized.

The invention discloses a method for preparing puer tea by adopting bamboo basket fermentation. The method comprises the following steps: (1) preparing materials, namely selecting Yunnan large-leaf sun-dried raw tea as a tea leaf raw material; (2) carrying out pile fermentation, namely (2-1) arranging a round bamboo basket above the ground; filling the bamboo basket with 100kg-3000kg of the tea leaves, and sprinkling water to the tea leaves to wet the tea leaves thoroughly to form a tea pile, wherein the weight ratio of the tea leaves to the water is 7 to 3; wrapping the four sides and the top surface of the bamboo basket with a jute bag, inserting a temperature meter into the tea pile, and fermenting; (2-2) turning the pile and supplementing water, namely fermenting for three weeks, opening the jute bag for the first time, uniformly turning the tea pile, and supplementing the water for the first time; after water supplementation is finished, wrapping the four sides and the top surface of the bamboo basket with the jute bag; (2-3) controlling the fermenting time to be 40-70 days in the whole fermenting process; controlling the temperature not to exceed 65 DEG C from the first day. The method can be used for achieving the purpose of fermenting the small pile (such as 100kg) of Yunnan camellia arborescens.

The invention relates to the technical field of organic solid waste treatment, in particular to a closed silo composting reactor. The closed silo composting reactor comprises a composting silo, a stirring device, a hydraulic drive device and a discharge screw conveyor, wherein a feed port and an exhaust port are formed in the top of the composting silo; a discharge port is formed in the bottom of the composting silo; the discharge screw conveyor corresponds to the discharge port; the stirring device is arranged in the composting silo; the hydraulic drive device drives the stirring device to rotate and stir. The composting silo adopts vertical closed design, has high effective volume and can increase fermentation temperature, so that the fermentation period is greatly shortened; the stirring device performs continuous dynamic stirring, thereby having stirring, mixing and loosening effects and avoiding material compaction; with the adoption of rotating aeration, effectiveness and uniformity of aeration are improved.

Disclosed is a controllable piquid of swamp processing equipment, the fermentation of marsh gas system mainly comprises of solar energy heating barn, more than two fermentation of marsh gas pool connected together in-line and its entrance for material and exit for material, feed inlet and discharge outlet auxiliary heating system and other parts. The fermentation of marsh gas pool includes material exhausting chamber, pool and steal cover of it; the solar energy heating barnincludes the frame and plastic film covering on it; the auxiliary heating system comprise of heating furnace and heating recycling pipe which has recycling water pump and value on it, its one end is linking to the material exhausting chamber of fermentation of marsh gas pool and another one to the heating water jacket in the heating furnace, the heating-recycling piquid of swamp recycling auxiliary heating system through the their covers. The invention is an auxiliary heating marsh gasengineering suitable for scalized pig farm, mainly aiming at solving problems existing in conventional marsh gas pool, such as fermentation in low temperature, insufficient time for production, small ratio of volume and productivity and so on. The conventional marsh gas pool cannot assure the stable temperature and productivity for marsh gas, while the engineering makes use of solar energy heating and auxiliary heating equipment, which has solved the problems above completely, and its advantages includes: (1) reasonable in structure and practical in technology; (2) has remarkable economic benefit, high productivity and short term for compensating investment, about 1.23 years; (3) is suitable for payoff pariod and waste water procession in scalized pig farm, with high processing efficiency, has supplied a new processing approach for pig farm .

The invention provides a cordycep enzyme bath combination and fermentation production and an application thereof. Bacillus subtilis is added into cordycep enzyme fermentation materials according to the weight percentage of 0.1 to 0.5% to form the cordycep enzyme bath combination, wherein 0.2 to 0.8 part of probiotics are added after 50 to 70 parts of plant materials, 20 to 30 parts of cordycep enzyme, 50 to 80 parts of hot water at 60 to 100 DEG C and 20 to 40 parts of brown sugar are mixed to form the cordycep enzyme fermentation materials through fermentation. The cordycep enzyme bath combination is applied according to a warm bath method. According to the cordycep enzyme bath combination and the fermentation production and the application thereof, the one hundred percent of natural fermentation heat is achieved, the water content is low, and accordingly the skin swelling is not caused and the heat conductivity is low in comparison with water; the heart burden is small and the skin breathing is not blocked; body parts are stimulated through biont and accordingly the body health is facilitated; the mixed fermentation is performed through the enzyme and enzyme bath materials, meanwhile the rich probiotics and enzyme system are contained in the enzyme, and accordingly the fermentation temperature of an enzyme bath is effectively improved, the cycle is short, the economic and environment-friendly effect is achieved, and the human body absorption and the improvement on health level are facilitated.

A formentation bacterial agent for processing agricultural waste is composite or single bacterial agent prepared by cultivating and fermenting three bacterial agents of retaining cupsule film spoyeast ZJY2, griseolutein W, and cerecin ME1-2. The application process includes controlling water content rate of waste to be 55-56%, adding and mixing the agent, stirring the mixer for ventilation at setting time for 20-30 days and achieving the aim of making the waste nonhazardous and resources.

The invention relates to a seedling medium and a preparation method thereof, wherein the medium comprises the following components of raw materials: one or more of crop by-products, organic wastes, by-products generated in grass pulping process when preparing materials, and ammonia water. The method comprises the following steps: mixing one or more of the crop by-products, the organic wastes, theby-products of the grass pulping process when preparing the materials, and the ammonia water, and then fermenting to gain the medium, wherein nitrogenous condensate water generated when concentratingblack liquid generated in a neutral ammonium sulfite process is optimally selected as the ammonia water, and optimally, the condensate water with 0.05-0.55% of nitrogen content and at the temperatureof 25-70 DEG C is the best; and by-products generated in preparation department in the neutral ammonium sulfite process are optimally selected as the crop by-products. The method re-uses the waste and waste liquid which are generated in the neutral ammonium sulfite process to turn waste into wealth. The permeability and nutrient content of the medium are respectively superior to that of peat perlite, when the medium is used in the growth test of nursery stock of forest, the nursery stock has obvious grow, and the quantity of the root system can be increased by over 30 percent.

The invention discloses a shewanella putrefaciens CR7 strain of which the preservation number is CGMCC NO.6192. The strain is separated out from cattle manure compost which is kept in a low-temperature environment for a long time; and a microbial inoculum prepared from the strain can be applied to livestock and poultry manure compost such as cattle manure and the like in winter, and has the effects of quickly starting compost fermentation, increasing compost fermentation temperature, shortening compost fermentation period and reducing nitrogen element loss. The microbial inoculum prepared from the strain is used for producing an organic fertilizer in winter, and can omit the heating procedure in the early stage of the composting of the organic fertilizer, shorten the production period of the organic fertilizer, increase the yield and lower the production cost.

The invention relates to a bio-fertilizer produced by fermenting steel slag, vinegar residue and weathered coal through microbes and a preparation method thereof. The bio-fertilizer comprises the following components in percentage by weight: 15 to 20 percent of steel slag, 5 to 73 percent of vinegar residue, 10 to 15 percent of weathered coal and 0.05 to 0.1 percent of microbes. The preparation method comprises the following steps: selecting the microbes; activating the microbes; performing first-stage and second-stage rocker expansion; mixing; fermenting; turning a pile; obtaining finished products; drying at low temperature; detecting; and metering and packaging. The steel slag, the vinegar residue and the weathered coal are subjected to high temperature fermentation by utilizing the microbes; metallic oxides in the steel slag and organic acid in the vinegar residual undergo neutralization reaction to generate an organic complex under the action of the weathered coal and the synergy of the microbes so as to improve the effectiveness of the fertilizer; and the method can be promoted and applied to innocent treatment for various industrial and agricultural wastes such as flyash in a power plant, vinasse in a winery, decoction dreg in a pharmaceutical factory, urban garbage and the like, can change the wastes into treasure, and protects the environment simultaneously.

The invention discloses a preparation method of vinegar residue fermented complex micro organism fungicide. The fungicide is formed by single strain fungicides of bacillusacidocaldarius., rhizopus stolonifer and trichoderma viride by weight ratio of 1:1:1, wherein firstly stock seeds of the single strain fungicides are respectively multiplied by a primary test tube and are respectively subject to secondary liquid culture to obtain bacteria; then 50-60% of rice bran and 50-40% of wheat bran are mixed by weight percent and stirring to be uniform is carried out to obtain mixed material, the cultured bacteria are respectively inoculated according to the volume weight ratio of bacterium and mixed material, thus obtaining single strain fungicide. The complex micro organism fungicide provided by the method can increase fermentation temperature of vinegar residue compost and speed up fermentation, and fermentation finished product thereof has high content of full dose nutrients (nitrogen, phosphorous and potassium) and good nutrition.

The present invention discloses fermented bacteria preparation for agricultural waste treatment and its preparation process. The present invention separates and breeds three kinds of bacteria with fast growth and high heat resistance, including two strains of tectorial membrane yeast ZJY2 and Strreptomyces griseus W1 and one known strain Bacillus cereus ME1-2. These three kinds of spawn are cultured and fermentation produced separately and further produced into compound bacteria preparation in certain ratio or single bacteria preparation. When the bacteria preparation is used in treating agricultural waste, the waste is added with regulator to control the water content in 55-65 wt% and the bacteria preparation in 0.1-0.5 wt% is added through stirring, and the mixture is aerobic high temperature fermented for 20-30 days to reduce amount, reduce harm and become useful resource.

The invention discloses a rheid fermenting cellar and a method for producing methane by utilizing the rheid fermenting cellar. The rheid fermenting cellar comprises a seal housing (1) and cement floor (5), the seal housing (1) is made from flexible sealing membrane material and the lower edge of the seal housing (1) is a ring-shaped air inflation sealing ring (2).The cement floor (5) is embedded with a ring-shaped groove (3), the cross section of the groove is in the shape of an inverted ohm shape with the small opening and the large cavity. The air inflation sealing ring (2) is integrated with the ring-shaped groove (3) and tightly integrates the seal housing (1) and the cement floor (5) after being aerated, thus forming a sealed rheid fermenting cellar. The top of the rheid fermenting cellar is provided with a methane outlet pipe (4).In the invention, the solid state fermentation technology is adopted, the pretreated ferment raw material is charged in a split mode in plastic boxes( barrels) suitable for transportation, and piled up and stacked in advance in the rheid fermenting cellar. The method of the invention has large production of methane, simple device structure, easy construction, small investment and low cost.

The invention discloses a dry-wet-coupled marsh gas fermentation device which comprises a dry fermentation tank and a wet fermentation tank, which the wet fermentation tank is positioned in the dry fermentation tank; the dry fermentation tank is provided with a dry fermentation tank gas valve, a dry tank feed port and a slag discharge port; the bottom of the dry fermentation tank is provided with a liquid return pipe leading to the upper part of the dry fermentation tank; the liquid return pipe is provided with a percolate back-ejection pump; the liquid return pipe is provided with a sprayer; the bottom of the dry fermentation tank is provided with a hard see-through lining board; the hard see-through lining board divides the dry fermentation into an upper gas chamber and a lower gas chamber which are respectively arranged at the upper part and the lower part; a dry tank circulating pipe and a wet tank circulating pipe which are penetrated through the hard see-through lining board are arranged in the dry fermentation tank; the upper end of the dry tank circulating pipe is positioned in the upper gas chamber, and the lower end is positioned in the lower gas chamber; the upper end of the wet tank circulating pipe is positioned in the wet fermentation tank, and the lower end is positioned in the lower gas chamber; and the wet fermentation tank is provided with a wet tank feed port and a mixer shaft device. According to the invention, the fermentation temperature of the whole fermentation process is stable, the gas production rate per unit mass of raw material can be increased, the volume gas production rate of a reactor can be increased, and the fermentation period of the reactor can be shortened.

The invention discloses a high-temperature aerobic fermentation method for sludge. The method includes the steps of blending sludge, auxiliary materials and remixed materials, and adjusting the C/N ratio and moisture content of the sludge to (25-35):1 and 50-60% respectively; blending a mixture formed after treatment in step A with a high-temperature aerobic composite microbial inoculant for fermentation; screening a fermented material after fermentation in step B is finished and then completing the whole process. According to the method, the auxiliary materials and the remixed materials are utilized to adjust the C/N ratio and moisture content of the sludge, automatic control over process parameters such as a material preparation proportion, pile overturning frequency, fermentation temperature and oxygen content is achieved, and a waste heat recovery device is utilized to achieve waste heat recovery and reutilization. The process has the advantages that the automation degree is high,the fermentation temperature is high, the fermentation cycle is short, the energy consumption and the running cost are low, slight odor is produced, and the moisture content of the fermented materialis low. By means of the process, fast harmlessness, stabilization and recycling of urban sludge can be achieved, a circular economy principle is satisfied, and the method has a broad application prospect.

The invention provides a harmless treatment method of aureomycin hydrochloride bacterial residue. The harmless treatment method includes the process of treating aureomycin hydrochloride bacterial residue with a compound bacterium agent for fermentation treatment, wherein the compound bacterium agent is prepared by compounding the bacterium agent of aspergillus niger, bacillus subtilis, bacillus licheniformis and bacillus amyloliquefaciens, the mass content of each bacterium agent in the composite bacterium agent is 10-30%. The harmless treatment method of aureomycin hydrochloride bacterial residue has the advantages of short treatment time, high efficiency and excellent degradation effect, and can significantly increase the content of humus and humic acid in the bacterial residue, so thatthe fermented bacterial residue can be used as the main raw material of biological fertilizer and is widely applied in agricultural production.

The invention discloses a microbial agent for promoting aerobic composting of dead pigs and an application of the microbial agent. The microbial agent includes bacillus licheniformis ZR-1, bacillus subtilis dcy-1, bacillus methylotrophicus F7 and bacillus amyloliquefaciens YZ-0001. The microbial agent beneficial to degradation of organic matter is inoculated in the beginning of composting, maximumtemperature of a composting body is increased, high-temperature phase of the composting body is prolonged, pathogenic microbes are inactivated, composting of dead bodies is fastened, degradation of plant toxicity is promoted, and seed germination index is increased; the microbial agent is low in cost, simple in composition, convenient in preparation and easy to promote and apply; the microbial agent of aerobic composting of the dead pigs can generate stable humus and can be used as organic fertilizer applied to crop planting, suppress phytopathogens and reduce use of the fertilizer, and gooddevelopment prospect is achieved.

The invention discloses a method for returning crop stalks to the field by microbial fermentation. The method for returning crop stalks to the field comprises the following steps: crop stalks treatment, applying of farm manure, fermenting treatment and cropland application. According to the method for returning crop stalks to the field by microbial fermentation, penicillium oxalicum NJGZ-2 bacteria as microorganisms and a biogas digester are combined to ferment and degrade the crop stalks which are returned to the field directly, environmental pollution caused by crop stalk waste can be reduced, furthermore, the fermenting time can be shortened, fermenting temperature can be increased effectively, the purpose of thoroughly killing some pathogens such as insect ova and vectors is achieved, degraded soil can further be repaired, development of green agriculture is facilitated, and sustainable development of the agriculture is promoted.

The invention provides a preparation method of turtle feed. The method includes: using kernels as raw materials, crushing, adjusting water content to 40-50%, processing for 10-25 minutes under 100-150MPa, adding fermentation agent into raw materials according to the weight ratio of the raw materials to the fermentation agent being 50-100:1, well mixing, fermenting under 40-45 DEG C for 1-2 hours, and drying to allow the water content to be lower than 10% to obtain the turtle feed, wherein the fermentation agent is mixed bacteria containing photosynthetic bacteria, bacillus, lactobacillus and yeast according to the weight ratio of 0.5-1:1-1.5:1-2:1.5-2. The method is low in time consumption, and feed deterioration caused by easy contaminating microorganism contamination.

The invention discloses an application of pseudoxanthomonas composti and a microbial preparation thereof in biological composting. The pseudoxanthomonas composti GSS15T is classified as pseudoxanthomonas composti GSS15T, is preserved in Guangdong Microbial Culture Collection Center, and has the preservation number of GDMCC No.60454. According to the microbial germplasm resource GSS15T and the microbial preparation thereof, the microbial preparation prepared by the pseudoxanthomonas composti GSS15T can improve the fermentation temperature of organic waste high-temperature aerobic composting, shortens the composting fermentation period, and improves the quality and efficiency of composting fermentation.