46results about How to "Reduce living space" patented technology

The invention discloses a UBF reactor used for coupled denitriding via anaerobic ammonia oxidation-sulfur-based autotrophic denitrification, and a system and a denitriding method thereof, and belongs to the technical field of waste water processing. The denitriding method is suitable to be used for processing high mmonia nitrogen low C/N waste water, partial nitrification is used for providing all reaction substrates of anaerobic ammonia oxidation, marcasite is used for providing electron donors of sulfur-based autotrophic denitrification; porous limestone is taken as a supporting framework of a limestone filling layer; and nitrite nitrogen generated via nitrosation, and nitrate nitrogen generated via nitrification and anaerobic ammonia oxidation are taken as electron acceptors. The denitriding method is high in ammonium-nitrogen removal rate; operation stability is high; compared with conventional nitration-denitrification denitriding method, the denitriding method possesses following advantages: no extra organic matter is added as the electron donor, marcasite is ued for providing the electron donors of sulfur-based autotrophic denitrification bacteria, cost is low, controllability is high, effluent is stable, sludge yield is low, and energy consumption is low.

A method of reducing the amount of cooling energy required to heat and cool a building is provided. The method includes disposing a porous insulating material in the exterior walls and substantially covering the ceiling in the attic space of the building to a substantial depth. The porous insulating material includes a desiccant. The method further includes permitting the desiccant—bearing porous insulating material to adsorb water moisture from the attic space and then permitting the adsorbed water moisture to desorb from the desiccant—bearing porous insulating material into the enclosed room of the building, resulting in a reduction in the amount of energy required to heat and cool the building.

The invention provides a dissolved gas and reagent integrated vacuum preloading method. The method includes steps: step one, sampling engineering waste slurry on site; step two, determining chemical reagents, dissolved gas and the like according to analysis results acquired at the step one; step three, designing a waste slurry settling tank and the like; step four, feeding the waste slurry into the settling tank to a certain height through a pumping pipe; step five, sequentially feeding the chemical reagents and the like into the settling tank through the pumping pipe; step six, feeding the dissolved gas into the waste slurry through a gas adding device and a gas injection pipe; step seven, standing a waste slurry mixture with the chemical reagents; step eight, arranging transverse drainage pipes and vertical drainage pipes in a separation tank; step nine, using a pump for pumping precipitations into a solid-liquid separation tank with a vacuum network drainage system; step ten, step ten, starting vacuum loading after arrangement is finished; step eleven, stopping vacuum loading; step twelve, demounting the vacuum network drainage system after vacuum loading is finished. By the dissolved gas and reagent integrated vacuum preloading method, thorough solid-liquid separation can be realized.

A temperature adjustment device includes a cooling member and a connecting member. The cooling member consists of a first plate and a second plate. The first plate is thermally abutted against a heat-generating member. The second plate is stacked on a lower surface of the first plate to define a cooling space with the first plate, the cooling space a cooling medium flows through, and being configured to include an inlet and an outlet of the cooling medium on a bottom surface facing against the first plate. The connecting member is the connecting member to a temperature adjustment circuit, and that is configured with a tube member having a flat part. The connecting member includes a connecting port connected to the inlet or the outlet on the flat part, and that is laminated and arranged on the second plate such that the flat part is abutted against the second plate.

A method for breaking the wall of plant cell in order to increase the nutritive value of plant includes such steps as washing raw plant, baking until its water content is 15-40%, heating in pressure tank at 50-80 deg.C for 10-40 min, vacuumizing for 1-3 hr, and cooling.

The invention discloses a queuing-up system. The queuing-up system comprises a guide table, a number getting module arranged in the guide table, an identity card reader arranged on the guide table, a queuing system module arranged in the guide table, a display screen module, a queuing information issuing module for issuing the queuing information in the form of voice, a service evaluation module, an agent management module and a background management module. According to the queuing-up system disclosed by the invention, through online booking, the user can obtain the advantages of priority queuing, so that the survival space of scalpers is radically compressed, the problem that people have difficulty in handling affairs is solved, and good social evaluation is achieved.

A method of reducing the amount of cooling energy required to cool a building is provided. The method includes disposing a porous insulating material substantially covering the ceiling in the attic space of the building to a substantial depth. The porous insulating material includes a desiccant. The method further includes permitting the desiccant-bearing porous insulating material to adsorb water moisture from the attic space and then permitting the adsorbed water moisture to desorb from the desiccant-bearing porous insulating material into the enclosed room of the building, whereby the temperature of the desiccant-bearing porous insulating material is reduced, resulting in a reduction in the amount of cooling energy required to cool the building.

The invention provides an ecological crab breeding method, and belongs to the technical field of ecological breeding. The ecological crab breeding method is characterized by comprising the following steps: S1, construction of a culture pond: arranging the culture pond into a slope type structure, enabling the slope at the bottom to extend to the water surface on one side of the culture pond, and enclosing with fences to build a pond; inserting the fences into the bottom of the pond by a distance of 60 cm, and laying reinforcing plates at the bottoms of the fences to prevent crabs from escaping; S2, treatment of the culture pond: removing excessive sludge at the bottom of the culture pond, reserving sludge with the depth of 12 cm, then thoroughly sterilizing, thoroughly changing primary water after sterilizing, arranging a hose with a plurality of air outlets at the position of 5-10 cm in the sludge, connecting the hose with an aerator, and filling oxygen into the pond through the aerator and the hose so as to avoid crab suffocation. Water grass is planted in the pond, and the water grass is not only the food of crabs, but also can improve the water quality.

The invention relates to an automobile longitudinal beam structure and a manufacturing method thereof, and belongs to the technical field of automobile longitudinal beams. The automobile longitudinalbeam structure comprises a longitudinal beam middle section body, an upper reinforcing plate of the longitudinal beam middle section and a lower reinforcing plate of the longitudinal beam middle section, wherein the sections of the longitudinal beam middle section body, the upper reinforcing plate of the longitudinal beam middle section and the lower reinforcing plate of the longitudinal beam middle section are of U-shaped structures; the inner wall of the longitudinal beam middle section body is fixedly connected to the outer wall of the lower reinforcing plate of the longitudinal beam middlesection in an attached mode; the inner wall of the lower reinforcing plate of the longitudinal beam middle section is fixedly connected to the outer wall of the upper reinforcing plate of the longitudinal beam middle section in an attached mode; a longitudinal beam middle section supporting plate is arranged in the upper reinforcing plate of the longitudinal beam middle section; the longitudinalbeam middle section supporting plate is of a U-shaped structure; fixing structures are arranged at the two ends of the longitudinal beam middle section supporting plate; and the fixing structures comprise a plurality of fixing plates perpendicular to each other. According to the designed automobile longitudinal beam structure, the anti-deformation capability is strong, the abnormal bending at a longitudinal beam avoiding wheel cap is avoided, the collision energy absorption is not influenced, and the living space of passengers in an automobile is further not reduced.

The invention discloses a non-antibiotic healthy breeding method combined with lactic acid bacteria and Chinese herbal medicine, relating to the field of breeding technique, which solves the problems of drug tolerance and drug residue caused by antibiotic in the present pig breeding production for a long-term use. The method is characterized in that the pigs are bred in a closed farm; a grain mixed feed is fed at 6-8 in the morning and 13-15 in the afternoon every day; after the grain mixed feed is fed, the high-activity lactic acid bacteria liquid is fed according to the feeding quantity of 250 billion lactic acid bacteria per pig; the high-activity lactic acid bacteria diluted liquid prepared in every day is uniformly sprayed in the breeding farm in order to sterilize; and the green feed is fed once a day. The breeding method provided by the invention does not use antibiotic during the breeding, thus avoiding drug tolerance and drug residue in the breeding product.

The invention discloses a vegetable cell wall breaking technology capable of being widely applied to the industries including health products, non-staple food, food, medicines, beverages, cosmetics, livestock and the like. According to the technology, the specific operation comprises the following steps: (1) cleaning plant raw materials, drying the plant raw materials, and picking the plant raw materials, so that the water content of the plant raw materials is 15-40%; (2) slowly heating the plant raw materials with the water content being 15-40% in a pressure tank, so that the temperature inside the pressure tank is increased to 60-80 DEG C within 10-40 min, opening a deflation valve of the pressure tank, exhausting air to a vacuum tank with the vacuum degree being -0.02 to 0.1 MPA, so that the inside of the pressure tank forms the vacuum immediately; and (3) keeping the temperature inside the pressure tank to be 50-80 DEG C, so that the water content of the plant raw materials are smaller than or equal to 5% within 1-3 h, closing the deflation valve of the pressure tank, and carrying out artificial cooling in a closed state for reducing the temperature, so as to obtain the product. According to the vegetable cell wall breaking technology, the sufficient absorption and utilization for the plant nutrition ingredients by the human body are facilitated, the mouthfeel is good, and the storage is easy.

An apparatus for breaking the wall of plant cell is composed of a vacuum tank, a vacuumizing pump to make the internal pressure of said vacuum tank to be -0.02¿D-0.1 MPa, an electromagnetic valve connected between vacuum tank and pressure tank, a cold-hot media circulating system, and a pressure tank with a jacket in which there are pipelines for flowing media and a internal heat exchanger.

The invention discloses a soilless culture matrix for organic strawberry, wherein the soilless culture matrix is formed by compounding the following components by volume: 3-5 parts of lignite humic acid powder, 8-10 parts of peat, 1-2 parts of calcium-magnesium-phosphorus fertilizer, 2-4 parts of vermiculite, and 2-4 parts of perlite. According to the present invention, the soilless culture matrixcan directly supply the raw materials, can supply nutrients for a long time, contains the pure natural organic matter components, and can meet the fertility requirements of strawberry growth on the matrix; and with the application of the soilless culture matrix to cultivate organic strawberry, the yield and the quality of strawberry can be significantly improved.

The invention provides a biological stabilizer for inhibiting corrosion of a metal working fluid, and a preparation method and an application thereof. The biological stabilizer for inhibiting corrosion of the metal working fluid is prepared from, by weight, 20 to 30 parts of organic carbon, 10 to 30 parts of organic nitrogen, 5 to 10 parts of growth factors, 20 to 30 parts of a balancing agent, 1to 5 parts of primary bacterium powder thalli and a proper amount of water. The biological stabilizer disclosed by the invention can be introduced into a working fluid formula or added to the groove edge of a machine tool on site, has good compatibility with various working fluids, can reduce or eradicate the use of bactericides, does not influence the use performances of the working fluid, is environment-friendly, has no adverse effect on operators, and can obviously prolong the use period of the working fluid.

The invention provides a method for checking cosmetic information. The method comprises: a consumer scans a two-dimensional code of a cosmetic, and if a current two-dimensional code identification tool can not analyze the code, special-purpose two-dimensional code identification software is downloaded; the special-purpose two-dimensional code identification software is used for scanning and decoding the two-dimensional code to obtain a generation serial number and sending the serial number to a cloud server; and the cloud server carries out inquiring at a storage database according to the generation serial number, if header information in a certain data storage linked list is identical with the generation serial number, a content of a unique storage position in the rear of the header information is invoked and is cached and then is returned to the special-purpose two-dimensional code identification software interface for displaying or playing, wherein the content is product information included by the two-dimensional code of the cosmetic and consists of raw material ingredients, an expiration date, a quality testing certificate, a producing area, a production and packaging process, logistics information, and a microorganism content and the like. A manufacturer assigns two-dimensional codes to cosmetics; and consumers scan and analyze the two-dimensional codes to check all information. Therefore, quality-guaranteed purchasing is realized; and an enterprise also can testify the product quality, thereby avoiding incidental losses caused by counterfeiting.

The invention relates to a method for inhibiting pyrite oxidation in a biological metallurgy process. According to the method, an inhibitor is added into ores in the biological leaching process, so that the activity of a ferrous oxidation microorganism is inhibited, and therefore excessive oxidation of the pyrite in the ore biological leaching process is inhibited; and the inhibitor comprises an anionic surfactant and an auxiliary agent, wherein the auxiliary agent comprises one or the combination of at least two of the following agents of an enzyme activity inhibitor, a deoxidizing agent anda heterotrophic microbial accelerator; the method has the advantages that excessive dissolution of the pyrite is inhibited, and excessive accumulation of acid iron is controlled from the source; and the leaching rate and the final leaching rate of target metal can be improved, and cost is reduced.

The invention discloses a collagen peptide and agaro-oligo saccharide powder product and application thereof, and relates to the field of health-care products. According to the invention, 0.5-10 g of hydrolyzed collagen peptide and 0.5-10 g of agaro-oligosaccharide are adopted to prepare the powder product, and a proper amount of strawberry juice powder, momordica glycosides and the like can be added to improve the taste of the collagen peptide and agaro-oligo saccharide powder product. The product has the advantages that the hydrolyzed collagen peptide and the agaro-oligosaccharide are matched with each other, the agaro-oligosaccharide enters the intestinal tract to stimulate the activity and reproduction of probiotic florae such as lactobacillus bulgaricus and streptococcus thermophilus in the intestinal tract, and the living space of harmful bacteria with putrefying activity and potential pathogenicity is reduced, so that the body health is improved; and moreover, the collagen peptide and the agaro-oligosaccharide are matched with each other, so that free radicals can be more efficiently and comprehensively removed from inside and outside cells, and the free radicals are effectively prevented from degrading DNA, cell membranes and the like, so that death and mutation of important cells are avoided, and harm to body health is prevented.

The invention relates to the technical field of planting, and particularly relates to a high-yield planting method of citrus. The planting method comprises the following steps: 1) selecting land and preparing soil; 2) carrying out field planting; and 3) carrying out field management: carrying out conventional field management such as pruning, pest killing, topdressing and fruit harvesting according to the growth condition of trees, wherein a weeding liquid is sprayed once every 21-31 days at a place 20-30 cm away from tree roots, and the weeding liquid is mainly prepared from the following rawmaterials: 15-17 parts of flue-cured tobacco leaves, 16-18 parts of honeysuckle stems and leaves, 13-15 parts of salvia officinalis leaves, 15-17 parts of walnut leaves, 9-11 parts of solidago altissima, 14-16 parts of catharanthus roseus, 10-15 parts of colchicum autumnale, 15-20 parts of sorghum roots, 7-9 parts of buffalo grass, 10-11 parts of polygonum orientale, 10-12 parts of erica roots, 4-6 parts of echinochloa crus-galli, 5-7 parts of climbing groundsel herb, 6-8 parts of bay leaves, 5-7 parts of asulam, 15-20 parts of water soluble azone, and the like. According to the invention, the growth of weeds is effectively inhibited, the living space of the pests is reduced, the citrus trees are fully nourished, the diseases and insect pests are reduced, and the average single-weight andthe per mu yield of the citrus are obviously increased.

The invention discloses a logistics box for fresh food transportation. The logistics box for fresh food transportation comprises a box body, grooves are symmetrically formed in the inner side wall of the box body, an elastic plate is fixedly connected to the inner wall of each groove, a piezoelectric plate is fixedly connected to the inner wall of each groove, a sliding cavity is formed in the inner wall of the box body, one groove communicates with the sliding cavity through a round hole, a magnetic piston is elastically connected into the sliding cavity through a first spring, a convex cavity is formed in the inner wall of the box body, a magnetic block is elastically connected to the inner wall of the convex cavity through a second spring, a first spray point is fixedly connected to the bottom wall of the magnetic block, and magnets are symmetrically and fixedly connected to the inner wall of the convex cavity. By arranging a conductive spring, multiple air inlet pipes, a sliding block and other structures, the sliding block extrudes oxygen components into oxygen discharging holes in an oxygen pipe to be discharged, meanwhile, dust with the same electric charges exists among bubbles formed by oxygen, the multiple bubbles are difficult to fuse into large bubbles, the oxygen dissolving rate of a water body is increased, and the survival rate of fresh food is increased.

The geopolymer permeable concrete brick comprises the following raw materials: 250-350kg/m < 3 > of geopolymer cementing material, 1200-1500kg/m < 3 > of fine aggregate (containing primary aggregate and recycled aggregate, the volume ratio of the recycled aggregate is 35%-100%), and 300-500kg/m < 3 > of recycled coarse aggregate, and the main mixing ratio design parameter value ranges are as follows: the water-binder ratio is 0.24-0.42, the slurry-to-bone ratio is 1: 3.8-1: 4.7, the water-to-bone ratio is 1: 3.8-1: 4.7, and the water-to-bone ratio is 1: 1. The maximum nominal particle size of the fine aggregate is 1-5 mm, the maximum nominal particle size of the coarse aggregate is 5-10 mm, and the recycled aggregate completely has physical and mechanical properties required by pavement, is high in strength, good in wear resistance, appropriate in friction coefficient and good in durability, has multiple functions of water permeability, air permeability, permeation, sound absorption, heat preservation, moisture preservation and the like, belongs to the use of basic materials and recycled aggregates for ecological sponge city construction, and has the advantages of environmental protection, environmental protection and the like. The development and consumption of natural non-renewable resources are reduced, and the effects of reducing carbon, reducing emission, saving energy and protecting the ecological environment are exerted to a certain extent.