236results about How to "Less investment in production" patented technology

The invention discloses a compound microbial fertilizer, comprising the following raw materials in parts by weight: 40-50 parts of crop straws, 50-60 parts of swine wastes, 20-24 parts of bean pulp, 12-16 parts of egg shells, 10-15 parts of vinasse, 20-25 parts of attapulgite, 18-22 parts of medical stones, 6-8 parts of schaumgyps, 10-12 parts of humus, 4-5 parts of lupulus, 5-6 parts of sophora alopecuroide, 3-4 parts of radix isatidis, 4-6 parts of sweet wormwood, 1-2 parts of EM fungicide and a proper amount of water. According to the compound microbial fertilizer disclosed by the invention, agricultural and sideline products such as the crop straws, the swine wastes, the bean pulp and the like are taken as main raw materials, so that the compound microbial fertilizer not only is available in materials, low in price and cost, and abundant in nutrient, but also can improve the soil structure; the added vinasse contains a plurality of organic compounds, vitamins B and cellulose, also contains abundant crude proteins and crude fat, can be used as an energy source fertilizer, and assisted with multifunctional natural raw materials with abundant nutrients, such as the attapulgite, the medical stones and the like, so that the compound microbial fertilizer has the advantages that the water-retaining property, the adsorbability and the like of the soil are increased. By adopting the fertilizer disclosed by the invention, resources are fully utilized, productive investment is reduced, the pollution caused by a chemical fertilizer is reduced, and the compound microbial fertilizer has certain environmental and economic benefits.

The invention discloses compound bacteria for organic refuse deodorization and reduction and a preparation method thereof. The compound bacteria are mainly prepared by mixing the following raw materials in parts by weight: 10-20 parts of bacillus subtilis, 10-25 parts of bacillus licheniformis, 10-25 parts of saccharomyces cerevisiae, 5-15 parts of nitrobacteria, 8-20 parts of lactobacillus plantarum, 10-20 parts of thiobacillus denitrificans, 15-30 parts of streptomycete and 10-25 parts of trichoderma viride. The preparation method comprises the following steps: respectively inoculating each strain into a shake flask filled with a culture medium for activating and culturing, inoculating the cultured strains into a fermentation tank for performing fermentation and enlarged cultivation, dehydrating and drying various single strains obtained by enlarged cultivation to prepare hypopus microbial dried powder; and mixing to obtain the compound bacteria for organic refuse deodorization and reduction. The compound bacteria disclosed by the invention are used for organic refuse deodorization and reduction; and compared with the prior art, the compound bacteria have the advantages that the production investment is low, the production cost is low, the compound bacteria are pure green and environment-friendly, high in treatment effect, wide in adaptability and convenient to use, and the wastes can be changed into valuable materials.

The invention discloses pig-chicken excrement fermenting compound bacteria, a preparation method and a method of utilizing the compound bacteria to ferment and prepare an organic fertilizer. The fermenting compound bacteria comprise the following raw material bacteria: bacillus subtilis, bacillus licheniformis, bacillus coagulans, bacillus megatherium and trichoderma viride. The method for preparing the organic fertilizer comprises the following steps: mixing pig-chicken excrement with crushed straws, adding the fermenting compound bacteria to the mixture according to a dosage of 1-2 Kg per ton, mixing uniformly, the moisture being 50-65 wt%, stacking the mixed raw materials, keeping the temperature at 55-65 DEG C to conduct fermentation, two days after the fermentation, turning the stacked materials for the first time, and then turning the materials once every one or two days, keeping the moisture at 50-65 wt% during the fermentation phase, and after fermentation, obtaining the organic fertilizer with a moisture content of 20-30 wt%. The pig-chicken excrement fermenting compound bacteria disclosed by the invention can be used for fermenting the pig and chicken excrement; compared to the prior art, the method for preparing the organic fertilizer is low in productive investment and production cost, convenient to use, free of odor, and good in the fermentation and decomposing effect.

The invention discloses composite bacteria for removing oil from kitchen waste and a preparation method for the composite bacteria. The preparation method comprises the following steps of: performing high-density culture on strains of trichoderma viride, bacillus subtilis, black rhizopus, photosynthetic bacteria, candida lipolytica, bacillus licheniformis, nitrosomonas europaea and nitrobacter winogradskyi respectively to obtain microbial dry hypopus powder; and mixing 15 to 20 weight parts of trichoderma viride, 10 to 15 weight parts of bacillus subtilis, 25 to 40 weight parts of black rhizopus, 5 to 10 weight parts of photosynthetic bacteria, 5 to 10 weight parts of candida lipolytica, 10 to 15 weight parts of bacillus licheniformis, 5 to 15 weight parts of nitrosomonas europaea and 5 to 15 weight parts of nitrobacter winogradskyi to obtain the composite bacteria for removing the oil from the kitchen waste. The composite bacteria can quickly decompose lipid ingredients in the kitchen waste when used for treating the kitchen waste; and compared with the prior art, the method has the advantages that: the production investment and the production cost are low, and the method is convenient to use.

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 provides a magnetic compatible microsphere for purifying thrombin and a preparation method and application thereof. The magnetic compatible microsphere for purifying the thrombin comprises a magnetic core, a polymer enwrapping material enwrapped outside the magnetic core, and a ligand coupled with the polymer enwrapping material. The magnetic affinity microsphere is characterized in that the ligand can be specifically compatible with the thrombin.

The present invention discloses a composite type of slow-release fertilizer with double control and its method for making. The said composite type of slow-release fertilizer with double control which comprises fertilizing materials of nitrogen, phosphor and kalium, cementing and bonding materials of agenthumic acid in weathered coal and clad materials is obtained by passing a screen of 60-70 meshes, mixing, pelleting, drying, bolting and cladding the said meterials. The invention adopts a measure of slow-release fertilizer wrapping slow-release fertilizer, enhances the slow-release effect and the availability ratio (10-15 %) of the fertilizer, releases slowly according to the nutrient need for the crops, simplifies the cropping agro-operation and derates the secondary environmental pollution, so it is an organic and inorganic composite type of slow-release fertilizer with multicomponent and multiple function; it is characterized in that it is of easy making technology and operation, low productive investment and cost, broad sources for stocks, high mechanical strength(>=12 N) of particles of fertilizer, no slaking, convenient transport and use, so its application prospect is broad in the production.

A process for producing square quartz powder from natural quartz powder is carried out by washing natural quartz powder, filtering, dewatering for filtrate, drying, baking and dispersing into powder or dewatering and drying, adding into binder to make into block or honey-comb natural quartz, putting powdered, block or honey-comb natural quartz into high-temperature furnace of 1380-1600 deg. C, keeping temperature for 1-10 hrs, forge firing, cooling, dispersing, milling, magnetic separating, dry blowing and grading. It costs low and has more yield, better whiteness, and higher conversion and less iron and aluminum elements. It can be used as coating, filter acids of insulating material, ceramic and pesticide, filling additives of glass and plastic and sanding and polishing materials of precision casting and chip.

The invention relates to a dip dyeing type paper dyeing method. The method comprises the following steps of: unreeling winding drum base paper by using a double-station paper unreeling frame; drawing the unreeled paper into a dye tank by using a drawing roller, dipping the paper in a dye in the dye tank for dyeing by using a plurality of drawing rollers of which the angles can be adjusted in the dye tank, modifying the paper dyed in the dye tank by using an arc roller, and clearing the redundant dye by using a squeeze roller; through the arc roller, drying the flattened paper by a dryer; sizing the dried paper to achieve a color fixing effect; drying the sized paper by a dryer; calendering the sized and dried paper; and reeling the calendered paper by a paper reeling machine. By the method, a small amount of water is used, the pollution is avoided, a sewage treatment device is not required to be built, Teflon drying cylinders are adopted, large boiler equipment and the like are not required to be built, the zero emission is realized, a small amount of wastewater can be recycled, and the cost is saved.

The invention discloses a high-strength non-evaporating brick and a preparation method thereof, belonging to the technical field of building materials. The non-evaporating brick comprises the following components in percentage by weight: 30-45 unground grain slag, 30-45 heavy slag, 10-20 fly ash, 2-5 industrial by-product gypsum, 1-5 activity excitant and 5-14 water. The preparation method of thehigh-strength non-evaporating brick is simple, has low production cost and produces non-evaporating bricks with strong frost-resistant performance, low drying shrinkage value and high strength over MU15.

The invention discloses an andrographis paniculata hand sanitizer and a preparation method thereof. The andrographis paniculata hand sanitizer has a formula comprising the following raw materials in parts by weight: 0.3 to 3 parts of andrographis paniculata extract, 20 to 50 parts of surface, 1 to 10 parts of propylene glycol, 8 to 15 parts of glycerinum, 1 to 5 parts of essence, 2 to 5 parts of sodium chloride, and 40 to 60 parts of water. According to the andrographis paniculata hand sanitizer, propylene glycol and glycerinum are used together in a certain proportion in the formula, so that the andrographis paniculata extract in the formula can be dissolved fully, and the stability of the hand sanitizer can be kept at a low temperature. The result of an in-vitro drug sensitive test shows that the andrographis paniculata hand sanitizer has a good antibacterial effect.

The invention discloses a production method of a heat-insulating flame-retarding pulverized fuel ash decorative plate. The production method includes the steps of A1. surface modification of pulverized fuel ash; A2. preparation of epoxy resin glue solution; and A3. forming of the decorative plate. Due to the development and utilization of the colorful decorative plate, can effectively utilize waste residues can be effectively utilized, so that waste can be changed into wealth, and the development cost is low; the pulverized fuel ash used for development of the colorful decorative plate has high additional value compared with the pulverized fuel gash applied to roadway pavement, building block production, and cement production; the colorful decorative plate has the characteristics of good heat insulating, waterproof and flame-retarding performances, porousness, light weight, high strength, good toughness, attractive appearance, and easiness in coloring and the like, and can be used for the fields such as interior wall decoration, soundproof and heat-insulating layers of walls. Besides, compared with the conventional similar products, the colorful decorative plate has the advantages of wide raw material source and low production cost. The production technology of the colorful decorative plate has low requirement on production condition, the technological operation is simple, the production investment is low and the effect is remarkable, therefore, the production technology is suitable for production of medium-sized and small enterprises, which is also a precondition that the technology is popularized and applied.