97results about How to "Improve the fermentation environment" patented technology

The invention relates to a cow rumen fermentation accelerator, which comprises bacterial broth and complex carbohydrate, wherein the weight ratio of the bacterial broth to the complex carbohydrate is 1:1-2, the bacterial broth comprises 1.0-2.0 * 1010CFU/ml beer yeast, 1.5-2.0 * 1010CFU/ml bacillus subtilis, 1.5-2.0 * 1010CFU/ml bacillus licheniformis, 1.0-2.0 * 109CFU/ml lactic acid bacteria, and 1.0-2.0 * 109CFU/ml aspergillus oryzae. The complex carbohydrate comprises 60-70 percent by weight of lactose, 15-25 percent by weight of fructose, 4-6 percent by weight of fumaric acid, 2-4 percentby weight of malic acid, 4-6 percent by weight of sodium bicarbonate and 1-3 percent by weight of magnesium oxide. Due to the cow rumen fermentation accelerator disclosed by the invention, the activity of cow rumen microorganism can be improved, the degradation of coarse fodder in rumen is promoted, the utilization ratio of nitrogen is improved, the output of MCP is increased, and thus the purpose of promoting the function of cow rumen fermentation is achieved.

The invention provides a special organic-inorganic compound fertilizer for sugarcane. The special organic-inorganic compound fertilizer is prepared from the following raw materials in parts by weight: 20-25 parts of bagasse, 10-12 parts of vinasse, 10-15 parts of straw, 13-20 parts of pig manure, 13-20 parts of cow dung, 7-11 parts of edible fungi residue, 6-15 parts of rice chaff, 2-10 parts of household garbage, 1-7 parts of plant ashes, 10-12 parts of vermiculite, 5-7 parts of calcium superphosphate, 2-5 parts of potassium sulfate, 5-7 parts of urea, 0.05-0.25 part of zinc sulfate, 0.08-0.2 part of borax, 0.3-0.5 part of phosphate solubilizing bacteria, 0.1-0.3 part of potassium bacteria, 0.3-0.5 part of azotobacter, 0.5-0.8 part of photosynthetic bacteria and 5-10 parts of an insecticide. The invention further provides a preparation method of the special organic-inorganic compound fertilizer for sugarcane. The special organic-inorganic compound fertilizer for sugarcane is scientific in ratio of nitrogen, phosphorus and potassium, rich in microelements such as zinc and boron, low in chemical fertilizer content, and lasting in fertilizer effect, and has a certain pest control effect.

The invention discloses microbial fermentation feed as well as a production method and an application thereof. The production method of the microbial fermentation feed comprises the following steps: (1) lactic acid bacteria, Clostridium butyricum Cb-2, yeast, Bacillus subtilis, a fermentation base-material and water are uniformly mixed, and a fermentation raw material is obtained; 2) aerobic fermentation and anaerobic fermentation are carried out in order for the fermentation raw material obtained in the step (1), and after fermentation, the feed is obtained. The microbial fermentation feed contains microecological viable organisms, and the total amount of beneficial bacteria is more than 5 x 10<9> cfu/g; the amount of mould and the content of mould toxin are lower than national limit standards; the feed is rich in organic acid, the content of lactic acid reaches 2.5%, and pH value is lower than 4.5; the titer of antibacterial peptide is higher than 1000 u/g, the titer of neutral protease is 150 u/g, the titer of alpha-amylase 300 u/g, dry weight for above, and the titer of total protease is higher than 600 u/g; the whole fermentation process is controlled in the range of 8-24 hours, the fermentation time is saved, and the dissipating energy is controlled below 3%.

The invention provides a system and a method for processing residual sludge decrement synchronous denitrification, The system is characterized in that a raw water injection mechanism, a sludge injection mechanism, a draining mechanism and a mud discharge mechanism are respectively connected with a main reactor, sidewall of the main reactor is respectively provided with a pH sensor and an ORP sensor which are connected with a controlling device, the top of the main reactor is provided with a temperature control apparatus. The realization steps of the system comprise that the main reactor is inoculated to mixed sludge and adjusted to start the control apparatus, nitrification liquid is injected in the main reactor, slurry in the main reactor is reacted by a stirrer, and determined whether the mud discharge is required or mud change is required, deposited, drained for standby, the set value of the cycle number is determined by a computer. According to the invention, carbon source in residual sludge is discharged for strengthening sewage denitrification and treating phosphorus removal, exploitation and utilization of carbon source completed at same time in same space can be realized, and the cost of sludge disposal in water plant can be simultaneously reduced.

The invention relates to a method for producing Pingxiang cacai through rapid fermentation by virtue of compound bacteria. Two dominant bacteria, namely lactic acid bacteria and saccharomycetes, are screened and identified from natural fermentation and vegetable twisting process. The two bacteria are taken as initial fermentation strains, cleaned vegetables are dried until the moisture content is 15-65%, the dominant lactic acid bacteria and saccharomycetes which are obtained through purification or purchased are inoculated onto the surface of the vegetables in a ratio of lactic acid bacteria to saccharomycetes of (1-6):(1-6), the inoculation quantity is 0.5-5% of the total quantity of the vegetables, uniform stirring is carried out, then the vegetables are compacted and placed into a sterilized container, the container is sealed, kept in a dark place and stored in a shady and cool environment, and the vegetables can be taken out for eating after 20-30 days. The method provided by the invention has the advantages that fermentation time is only 1/3 of that of the natural fermentation, so that production benefit is greatly improved; taste, colour and the like are respectively better or close to those of the naturally fermented twisted vegetables; compared with the traditional fermented pickled vegetables, nitrite content is obviously reduced, so that food safety is improved; artificial fermentation microflora is controllable, and lactic acid bacteria-saccharomycetes compound bacteria realize coordinate symbiosis, so that inhibiting effect on putrefying bacteria is improved.

The invention relates to a preparation method for cactus-black rice nutritional vinegar. The preparation method comprises the steps of (1) raw material treatment: firstly processing the cactus, removing spines and peels from the cactus and pulping for use, then smashing the black rice, and carrying out starch gelatinization, liquidation and saccharification; (2) alcoholic fermentation: adding the cactus pulp into a saccharification fermented liquor and adding yeast to carry out alcoholic fermentation; and (3) liquid deep acetic fermentation and postprocessing processes such as rough filtration, sterilization, ageing, blending and fine filtration. Compared a conventional processing method for edible vinegar, the preparation method provided by the invention increases utilization rate and processing depth of the black rice and the cactus, is fast in fermentation speed, low in production cost and high in automatic degree, and is suitable for large-scale production. The cactus-black rice nutritional vinegar has pure fragrance, unique flavor, thick sour flavor and rich nutrition, can prevent hypertension, hyperlipidemia and hyperglycemia, relieve fatigue, resist aging, beautify looks and care skins, and greatly enhances the nutritional and health-care function of the edible vinegar.

the invention discloses a large-medium solar methane ferment tank, which is composed of middle cylinder and two-packing-end structure. the equipment utilizes solar energy house as tank device to heat, which reduces bulk without acidifying pool and reserving tank.

The invention discloses a garden branch and leaf recycling treatment device. The device comprises a first conveying device, a conveying pipeline, a second conveying device, a box body, a pulverizing assembly, a discharging port and a base; one end of the conveying pipeline is connected with the first conveying device; one end of the second conveying device is connected with the other end of the conveying pipeline; the box body is provided with a storage space, and the upper end of the storage space is communicated with the conveying pipeline through the second conveying device; the pulverizingassembly is arranged in the storage space to pulverize the branches and leaves in the storage space; the discharging port is arranged on the side, away from the second conveying device, of the bottomof the box body; and the base is arranged below the box body. The garden branch and leaf recycling treatment device achieves the technical effects that the garden waste is efficiently treated and pulverized thoroughly, a more perfect fermentation environment is provided for leaves through a vortex pipe hot air gun, accordingly the garden waste is recycled, and the ecological environment is protected.

The invention discloses full-automatic oolong tea production equipment comprising a feeding hopper, a sunning device, a green leaf rocking device, an enzyme deactivation device, a kneading device, an automatic molding machine, a combined drying device and a control box for controlling all the parts, wherein the feeding hopper, the sunning device, the green leaf rocking device, the enzyme deactivation device, the kneading device, the automatic molding machine and the combined drying device are sequentially connected. According to the invention, machining equipment of each single process is sequentially connected to be combined to form a whole system; the machining equipment of two adjacent processes can be better engaged; when the full-automatic oolong tea production equipment is used, fresh tea can be automatically and sequentially subjected to the processes of sunning, green leaf rocking, enzyme deactivation, kneading, molding and the like to finally prepare a finished product; and the full-automatic oolong tea production equipment can be completely automatically operated, not only has high production efficiency, but also greatly reduces the labor cost.

The invention belongs to the technical field of straw fermentation equipment, and specifically relates to a multi-level developing and utilizing system for plant straws. The system comprises a charging module, a fermentation module, an overturning module, a fertilizer producing module, a discharge hopper and a conveyor belt, wherein the charging module is used for realizing smashing of the strawsand conveying the smashed straws into the fermentation module; the fermentation module is used for realizing the biogas fermentation of the straws; the fertilizer producing module is used for producing the straw residue through biogas fermentation into a fertilizer; the overturning module is used for conveying the straws to be fermented to the fermentation module and conveying the residue generated after straw fermentation to the fertilizer producing module; the discharge hopper is used for storing the granular fertilizer formed through the fertilizer producing module, and a valve is arrangedat the bottom of the discharge hopper; the conveyor belt is positioned below the discharge hopper, and the conveyor belt is used for conveying the fertilizer inside the discharge hopper. According tothe system, the straws can be fermented to produce biogas, and the biogas residue is produced into the fertilizer, so that multi-level utilization of the straws is realized, and the utilization rate of the straws is improved.

The invention discloses a kitchen waste composting barrel. The kitchen waste composting barrel comprises a barrel body and a barrel lid, wherein the barrel body is internally provided with a water filtering board; the circumferential outer side of the water filtering board is in contact with the barrel wall of the barrel body; the water filtering board divides the barrel body into a composting area and a filtered water collecting area; a plurality of grooves are formed in the inner side of the barrel wall; a mesh plate is arranged at the outer surface of each groove; the mesh plates and the grooves form vertical cavities; the cavities are communicated with the filtered water collecting area; the bottom surface of the inner wall of the barrel lid is inclined or curved; the lowest end of thebottom surface of the inner wall of the barrel lid corresponds to one of the cavities and import condensed water formed on the inner wall of the barrel lid into the cavity through a collecting plate;and an intake valve and an exhaust valve are fixed on the barrel body. The condensed water on the barrel lid is collected at the lowest end of the bottom surface of the inner wall of the barrel lid,so that the outflow of the condensed water in the composting barrel is facilitated, and the humidity in the composting body can be changed by collecting the condensed water; and in addition, the air flow in the composting body can be adjusted through the intake valve and the exhaust valve.

The invention discloses an aerobic fermentation-sorting recycling method for household garbage, and the aerobic fermentation-sorting recycling method comprising: spraying an aerobic fermentation promoter in the household garbage, carrying out aerobic fermentation, sorting fermented composted materials, and finally carrying out post-treatment on the sorted different materials. According to the process system disclosed by the invention, full-recycling of the household garbage is realized, totally-closed purification of the waste gas of a treatment field is realized, the wastewater is subjected to full-circulation treatment, the zero emission of the wastewater is realized, and the odor of the household garbage treatment field is eliminated; and an aerobic fermentation bin or the whole treatment field is in a semi-underground mode or even an all-underground mode, so that the situation that the garbage treatment field is dirty and smelly is completely changed.

The invention provides a fermentation tank for a harmless treatment system for pigs dead of diseases. The fermentation tank comprises a horizontal tank body and a solar water heater; a main feeding port and an auxiliary feeding port are formed in the upper end of the tank body; a discharging port is formed in the lower end of the tank body; the tank body is transversely provided with a stirring shaft in a penetrated manner; the stirring shaft is hollow; the two ends of the stirring shaft are rotationally connected with the tank body through bearings; one end of the stirring shaft is connected with a speed reducer; the speed reducer and a motor are in transmission through a belt; a plurality of T-shaped stirring paddles are welded to the stirring shaft, are hollow and communicate with the interior of the stirring shaft; a spiral belt is further fixed to the stirring shaft; and the other end of the stirring shaft communicates with a heating water pipe which is connected with the solar water heater. According to the fermentation tank for the harmless treatment system for the pigs dead of the diseases, the stirring shaft and the stirring paddles are arranged to be hollow, hot water is supplied through the solar water heater, the hot water transmits heat onto materials in the tank body in the stirring shaft and the stirring paddles, and the materials are kept at the optimal fermentation temperature.

The invention discloses a bioreactor for human erythropoietin injection CHO cell fermentation. The bioreactor comprises a bottom plate; a 360-degree control system host is arranged on the right side of the upper end face of the bottom plate; a display screen is arranged at the upper end of the front side face of the 360-degree control system host; a control panel is arranged at the lower end of the display screen; a peristaltic pump is arranged on the left side of the front end of the 360-degree control system host at the lower end of the control panel; a peristaltic pump mode switch is connected to the 360-degree control system host on the right side of the peristaltic pump; a main power switch is arranged on the lower side of the front end face of the 360-degree control system host; anda sensor connecting panel is arranged on the left side face of the 360-degree control system host. According to the bioreactor for human erythropoietin injection CHO cell fermentation, the biologicalenvironment in a reaction tank body can be conveniently and automatically adjusted, so that the working intensity of workers is reduced, the quality of human erythropoietin injection CHO cell fermentation is improved, and data in the cell fermentation culture process can be conveniently and automatically recorded and read.

The invention provides a production method of creamy fermented bean curd, comprising: mixing well soybean flour and water to obtain fermentation material; adding pectinase and cellulase to the fermentation material, enzymatically hydrolyzing at 40-55 DEG C for 2-4 h, and sterilizing to obtain primary hydrolysate; adding Bacillus subtilis and Micrococcus luteus to the primary hydrolysate, enzymatically hydrolyzing at 35-45 DEG C for 8-18 h, and sterilizing to obtain secondary hydrolysate; adding rice saccharified liquid, soy sauce aroma enhancing yeast and lactic acid bacteria to the secondary hydrolysate, performing aroma-enhancing enzymatic hydrolysis at 40-55 DEG C for 20-30 h, and sterilizing to obtain mixed fermentation broth; flavoring and thickening the mixed fermentation broth to obtain the creamy fermented bean curd. The creamy fermented bean curd has little edible salt and good flavor, is significantly lower in salinity than common fermented bean curd, is better in health and safety, takes short time to produce, and has higher industrial production value.

The invention discloses a wine brewing device at a constant temperature, which comprises a fermentation mechanism and a temperature control mechanism. The fermentation mechanism includes an inner barrel and an outer barrel set outside the inner barrel. The barrel is provided with a processor connected to a power supply, the inner barrel is provided with a stirring device, the top of the outer barrel is provided with a drive motor, a pressure relief valve and a feed port, and the power output end of the drive motor passes through the outer barrel. The tops of the barrel and the inner barrel are connected with the stirring device, the bottom of the inner barrel is provided with a discharge port passing through the outer barrel, the temperature control mechanism includes a temperature adjustment device and a temperature sensor, and the processor is respectively connected with the temperature adjustment device and the temperature sensor. The invention has the advantages of simple structure, stable operation and easy operation, provides a good fermentation environment for the fruit material, improves the stirring efficiency of the fruit material, and improves the quality of the wine.

The invention discloses an anaerobic fermentation compound additive and a method for promoting biogas residue and biogas liquid fertilizer anaerobic fermentation. The compound additive is prepared from 58-160 parts of microelement additives, 10-65 parts of organic additives, 82-246 parts of mineral nutrient additives and 94-215 parts of industrial waste residue additives. Anaerobic fermentation is performed by mixing the compound additive with a substrate, and therefore biogas output and an organic matter degradation rate are dramatically increased. Meanwhile, both chemical oxygen demand and the Kjeldahl nitrogen content of biogas residues and biogas liquid which are obtained from a fermentation system to which the compound additive is introduced are reduced, and the biogas residue and biogas liquid stability is also improved. The biogas residues and the biogas liquid have high contents of nitrogen, phosphorus, potassium and microelements. By the application of the fertilizer, the yield of crops is increased, and at the same time, the problems such as soil hardening degradation, environment pollution, toxic gas emission of manure application and insect pest and plant disease spread caused by chemical fertilizer application are effectively resolved.

The invention discloses a method for preparing an organic fertilizer from landscaping waste, belonging to the field of biomass resource development and utilization. The method is used for improving the degradation efficiency of waste branches and leaves by composting process microorganisms to improve the fertilizer efficiency. The method comprises the following core steps: grinding the waste branches and leaves and spraying ammonia water or a urea aqueous solution; placing in a closed environment for a period of time, and then performing hydrothermal steam treatment for 60-600s at a temperature of 110-160 DEG C and under a pressure of 2.07-8.27mPa; cooling the treated material to 50-70 DEG C and spraying a phosphoric acid solution; mixing bacillus subtilis, bacillus licheniformis, actinomycetes and aspergillus oryzae of certain amounts in a ratio of 2:2:1:1 with the material; reversing the material to reduce the water content to 55-65% before composting; turning over once at 1m below the surface layer or when the center temperature is higher than 65 DEG C, and continuing for 15-20 days; performing ventilation stacking for thorough composting; and then sterilizing to obtain the organic fertilizer.

The invention relates to the field of microorganisms, in particular to a composite lactobacillus inoculant and an application thereof in buffalo silage. The composite lactobacillus inoculant is composed of lactobacillus fermentum xf 09#, lactobacillus mucosae xf 13#, lactobacillus acidophilus xf 32# and lactobacillus plantarum xf 42# which are screened and separated from feed raw materials naturally fermented in a peasant household by the applicant. The composite inoculant is homotype lactic acid lactobacillus fermentum, and has the characteristic of high lactic acid yield. The pH value can bequickly lowered in the fermentation process to form a dominant environment for lactobacillus fermentation, the growth of infectious microbes is effectively inhibited, and a favorable fermentation inoculant and environment can provide for silage. Meanwhile, lactobacillus has the effects of bidirectional regulation and diarrhea resistance on intestinal tracts.

The invention discloses a straw pocket-type in-situ composting method. According to the method, crushed straws are selected and sent into a mixer; a straw decomposing inoculant is sprayed on the straws in the mixer and mixed with the straws; the straws are directly sent through the mixer into bag composters for in-situ composting fermentation; and the bag composters are piled up in bulk to form alarge pile body for thermal insulation, and then water content of the straws in the pile body is maintained at 45-60%; under the biological fermentation action of the straw decomposing inoculants, temperature of the straw powder rapidly rises to 60-70 DEG C for fermentation and decomposing; and the decomposed straws directly undergo rotary tillage in the farmland during spring sowing as a high-quality organic fertilizer. Thereby, the straw crushed material after cutting undergoes pocket-type in-situ composting fermentation, and through a whole winter for repeated temperature rise, temperaturereduction and continuous fermentation for accumulation of enzymatic activity, the straw crushed material is then completely decomposed. The product is used as a high-quality organic fertilizer for returning to the field, and the cost of transportation resources is also reduced. The problem of in-situ resourceful treatment of the crop straw in the field is solved.

The invention belongs to the field of a biological technology, and relates to an application of eurotium chevalieri to fermented pit mud microorganism rejuvenation in a Baijiu fermentation pit and a method. Yellow fermenting liquor and last distillate which are generated in the solid-state fermentation of Baijiu are used as main fermentation substrates. The method comprises the steps of adding sterilized softened water, Daqu containing eurotium chevalieri and esterified red yeast rice, performing uniform stirring, inflating air, performing fermentation at 30-35 DEG C for 25-45 days, enabling the obtained fermentation liquid containing the eurotium chevalieri to be led to fermented pit mud in the fermentation pit or unstrained spirits, and performing fermentation, so as to increase the number of anaerobic microorganisms in the fermented pit mud, and effectively realize rejuvenation of microorganisms in the fermented pit mud in the fermentation pit. Besides, the application can also improve the flavor of the fermented pit mud in the fermentation pit, improve the fermentation environment of the unstrained spirits, can further improve the quality of strong fragrance Baijiu of Guojing group, and can improve the flavor of the Baijiu. The Guo brewed fragrant Baijiu having tea fragrance and fruit fragrance can be brewed.