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178results about How to "Quick-acting" patented technology

Water quality purifying agent

ActiveCN105217802ASolve the suspension reuse problemSolve the problem of substrate hardeningBiological water/sewage treatmentSodium bicarbonateMicrobial agent
The invention discloses a water quality purifying agent. A formula of the water quality purifying agent comprises the following components in parts by weight: 15 to 55 parts of potassium hydrogen persulfate composite salt, 0 to 5 parts of sulfamic acid, 5 to 20 parts of citric acid, 1 to 12 parts of sodium carbonate, 0 to 10 parts of sodium bicarbonate, 0 to 0.5 part of magnesium carbonate, 0 to 9 parts of sodium hexametaphosphate, 15 to 30 parts of calcium peroxide, 0 to 1 part of sodium dodecyl benzene sulfonate, 0 to 2 parts of lauryl sodium sulfate, 0.05 to 0.1 part of polyethylene glycol, 5 to 15 parts of anhydrous sodium sulphate and 15 to 25 parts of composite microbial agent. In the formula of the water quality purifying agent, a composite potassium hydrogen persulfate product detoxifying technology and a sewage treatment technology beneficial for microorganisms to restore the micro-ecological balance are used for substituting the existing product capable of leading to the secondary pollution, the advantages such as fast onset of action and lasting effect can be realized, and the water quality purifying agent can take effect within half an hour; the water modification, detoxifying, bacteriostat and water purifying effect can last for 7 to 10 days, and the treatment on the water pollution and the restoration of the ecological balance can be realized in 7 days to 1 month.
Owner:上海泰缘生物科技股份有限公司

Slow/controlled-release compound fertilizer suitable for field crops

The invention discloses a slow/controlled-release compound fertilizer suitable for field crops, which belongs to a mixed fertilizer capable of controlling the release rate of nutrient components. A preparation method for the compound fertilizer is characterized by comprising two key processes of melting granulation and tumbling coating, namely preparing internal slow-release compound fertilizer granules by melting granulation and then obtaining the slow/controlled-release compound fertilizer by irregular granule speed change and tumbling coating. The slow/controlled-release compound fertilizer comprises the following raw materials in percentage by weight: 35 to 65 percent of urea, 9 to 36 percent of monoammonium phosphate or triple superphosphate, 8 to 40 percent of potassium chloride or potassium sulfate, 1 to 38 percent of granulation accessories, 3 to 5 percent of nano chitosan modified attapulgite and 1 to 2 percent of nano chitosan coating agent. The slow/controlled-release compound fertilizer suitable to be applied to the field crops can control the release rate of the fertilizer effect according to the requirements of different stages of crop growth for nutrients, duly and properly provides the nutrients for the growth of the crops, has high utilization rate, facilitates the degrading of a coating material, and is favorable for environmental protection.
Owner:山东金沂蒙生态肥业有限公司

Special ecological fertilizer for tea garden and preparation method of special ecological fertilizer

PendingCN107141169AIncreased fertilizer absorption and utilizationGood pore structureBio-organic fraction processingExcrement fertilisersFertilizerNutrient
The invention belongs to the technical field of agricultural fertilizers and particularly relates to a special ecological fertilizer for a tea garden and a preparation method of the special ecological fertilizer. One of purposes of the invention is to provide the special ecological fertilizer. The special ecological fertilizer is prepared from urea, plant ash, potassium humate, ground phosphate rock, biomass charcoal, rape seed cake meal, livestock and poultry manure, a biological bacteria preparation, mushroom dreg and dry branches and fallen leaves of tea trees and has the advantages that the raw materials are easily available, the fertilizer is environment-friendly and energy-saving and contains balanced nutrients, the fertilizing amount can be substantially reduced, and the quality and yield of tea leaves can be improved. Another purpose of the invention is to provide the preparation method of the special ecological fertilizer for the tea garden. According to the preparation method, the special ecological fertilizer for the tea garden can be prepared by virtue of the most simple and convenient flow. The preparation method comprises the steps of preparing a primary material by virtue of an aerobic-underground high-temperature composting fermentation manner, and uniformly mixing the primary material with the urea, the ground phosphate rock and the biomass charcoal, so as to obtain the special ecological fertilizer for the tea garden.
Owner:TEA RES INST ANHUI ACAD OF AGRI SCI

Novel digested-effluent organic liquid fertilizer and preparation method therefor

The invention discloses a novel digested-effluent organic liquid fertilizer and a preparation method therefor, relates to a fertilizer prepared from wastes or garbage and particularly relates to the low-concentration and high-efficiency organic liquid fertilizer prepared from digested effluent. The object of the invention is to provide the low-concentration, high-activity and good-fertilizer-effect organic liquid fertilizer, which is prepared through adding a composite bacterium agent and a physical light-conversion material into the biogas liquid, and the preparation method therefor. The novel digested-effluent organic liquid fertilizer disclosed by the invention contains the ingredients in parts by mass: 1,000 parts of digested effluent, 10-20 parts of three-acid mixture, 2.5-3.5 parts of the composite bacterium agent and 2.5-3.5 parts of the physical light-conversion material. According to the novel digested-effluent organic liquid fertilizer disclosed by the invention, a variety of physiologically-active nutrients are provided for plant growth, the site condition of soil is greatly improved, and meanwhile, the problem of secondary pollution resulting from the digested effluent is solved. The novel digested-effluent organic liquid fertilizer and the preparation method therefor are applied to the field of agricultural planting.
Owner:北京汉科财富科技有限公司

Method for performing quick anaerobic fermentation on chicken manure by supplying carbon source by using straws

The invention relates to a method for performing quick anaerobic fermentation on chicken manure by supplying a carbon source by using straws. The fermentation method of composting the straws and then mixing the straws with the chicken manure comprises the following steps of: crushing the harvested straws by a manual or mechanical method, wherein the crushed straws are 1 to 2 centimeters in length; wetting the crushed straws according to the weight ratio of the material to the water of 1:2 with an inoculum; stirring and sealing to compost for 3 to 7 days; throwing the composted mixture of the straws and the inoculum into a fermentation tank; adding a proper amount of fresh chicken manure and adding water to prepare a mixture with the water content of about 91 to 95 percent; and performing wet type anaerobic fermentation at the temperature of 35+/-5 DEG C under stirring to produce methane, wherein the methane is produced within 12 hours during fermentation and the fermentation time is 12 hours to 5 days. By the method, the methane yield of the chicken manure is increased; gas-producing speed is increased; acidification is performed difficultly; and straw solid content and chicken manure solid content can be further reduced. The method has the advantages of quick response, low cost, simple using method, easiness in popularization and the like and can be popularized and applied.
Owner:江苏加德绿色能源有限公司

Preparation method for sustained-release and controlled release compound fertilizer suitable for field crop

The invention relates to a preparation method for a sustained-release and controlled release compound fertilizer suitable for field crops and belongs to a mixed fertilizer which can control the releasing rate of nutrition components. The preparation method is characterized by comprising two critical processes which is melting granulating and revolving drum coating; firstly, built-in sustained-release compound fertilizer particles are prepared by the melting granulating; then the compound fertilizer is prepared by heteroallelic particle variable speed and the revolving drum coating; the compound fertilizer comprises the following raw materials according to the weight percentage: 35-65 of urea, 9-36 of monoammonium phosphate or heavy calcium, 8-40 of potassium chloride or potassium sulphate, 1-38 of pelleting accessory, 3-5 of nanoscale chitosan improved concave-convex soil and 1-2 of nanoscale chitosan coating agent. The invention provides the preparation method for the sustained-release and controlled release compound fertilizer applied in the field crops, which can control the releasing rate of the fertilizer efficiency according to the requirement of different stages of the crop growth on the nutrition and provides the timing and defined amount of nutrition for the growth of the crops and has high fertilizer utilization rate; the coating material is easily degraded and is beneficial to the environment protection.
Owner:张超

Codonopsis pilosula polysaccharide pill

The invention relates to a traditional Chinese medicine preparation, in particular to a codonopsis pilosula polysaccharide pill. The invention solves the problems of different disadvantages on clinical application of the current codonopsis pilosula polysaccharide preparation adopting tablets, oral liquid, parenteral soluation. The codonopsis pilosula polysaccharide pill comprises codonopsis pilosula polysaccharide and base material, wherein the weight ratio of the codonopsis pilosula polysaccharide to the base materials is 1:1 to 1:8, and the base material is any one of polyethyleneglycol 6000, polyethyleneglycol 4000, stearic acid, sodium stearate, glycerogelatin, polyoxyethylene monostearate and glycerin monostearate. The preparation method comprises the following steps: mixing the codonopsis pilosula polysaccharide and the base material in proportion; heating and melting the codonopsis pilosula polysaccharide and the base material in water bath with the temperature of 70 to 100 DEG C, and then dipping the mixture into condensing agent at the speed of 20 to 60 drops per minute; cooling the temperature to 10 to 15 DEG C, and forming; and removing the condensing agent. The traditional Chinese medicine preparation has the advantages of clean and bright appearance, beauty, portability, easy taking, quick deconcentration and good absorption in oral cavity and stomach, high bioavailability, stable preparation, few side effect, insurance of the quality of the medicine, high stability, quickness, high efficiency and controlled release.
Owner:SHANXI MEDICAL UNIV

Method for producing biogas energy while preparing organic fertilizer or compound fertilizer by using inorganic fertilizer

The invention relates to a method for producing biogas energy while preparing an organic fertilizer or a compound fertilizer by using an inorganic fertilizer. The method comprises the following steps of inputting the inorganic fertilizer into a photo-bioreactor inoculated with microalgae to enable the microalgae to rapidly grow in the photo-bioreactor under the action of the inorganic fertilizer, separating the microalgae from the photo-bioreactor and placing the microalgae in a methane fermentor when the concentration of the microalgae reaches to 0.5g / L-50g / L, and performing fermentation for 3-45 days to generate methane, methane liquid and methane residues, wherein the methane liquid flows back to the photo-bioreactor to be re-utilized, the methane is used as an energy source, and the methane residues are used as the organic fertilizer or the compound fertilizer. Compared with the prior art, a whole system of the method is very simple, easy to manufacture and install and can be popularized and used in families, especially in peasant households, and the cost of required materials is low. When the whole system operates, except simply adding of the inorganic fertilizer, manual intervention is not required, manually-added inorganic substance and organic substance (including any forms of biomasses containing nutrient substance and derived fertilizers of the biomasses) are not required.
Owner:SHANGHAI JIAO TONG UNIV

Operation towel stuck with disposal providone iodine solution glue and preparation thereof

The invention relates to a disposable operating towel which is attached by Iodophor adhesive and used in surgeries and a preparation method thereof. The operating towel is formed by sequentially stacking medical release paper, release tapes, a medical Iodophor pressure sensitive adhesive layer, an operating towel pasting film and a plastic protecting film or no plastic protecting film. The preparation method includes the following steps: evenly blending Iodophor solution and pressure sensitive adhesive slime to prepare the medical Iodophor pressure sensitive adhesive; evenly coating the medical Iodophor pressure sensitive adhesive on the pasting surface of the medical release paper and covering the operating towel pasting film on the medical Iodophor pressure sensitive adhesive layer for rolling, and placing for 1-7 days; separating the medical release paper from the operating towel pasting film after transferring the medical Iodophor pressure sensitive adhesive layer, and arranging the release tapes at two sides of the medical release paper; rolling and pasting the medical release paper at the lower layer, the operating towel pasting film at the middle layer and the plastic protecting layer at the upper layer into a whole; and then, parting off, folding, packaging and sterilizing. By adding Iodophor in the medical pressure sensitive adhesive, the disposable operating towel of the invention has broad antimicrobial spectrum, quick disinfection and bacteria inhibiting effect.
Owner:江西3L医用制品集团股份有限公司

Seed soaking agent for preventing bacterial wilt of ginger, preparation and uses thereof

The invention provides a seed soaking agent for preventing ginger bacterial wilt, as well as a preparation method and an application thereof, which belongs to the technical field of pesticide. The seed soaking agent consists of 30 to 60 percent of 80 percent sodium sorbate, 35 to 65 percent of 40 percent chlorothalonil, 0.5 to 1 percent of 80 percent sodium natrophenolate, and 1 to 5 percent of 95 percent sodium sulfite. The sodium sorbate and the chlorothalonil are mixed, ground and then passed through a 200-mesh sieve; the sodium natrophenolate and the sodium sulfite are mixed, ground and then passed through an 80-mesh sieve; and mixtures are mixed by a mixer again and then are quantificationally packaged so as to obtain the seed soaking agent. Every 100 grams of the seed soaking agent are prepared into 250 times of solution (namely 25 kilograms of solution) in order to soak 250 kilograms of ginger seeds for 20 to 30 minutes. The field control effect of the agent can reach 80 to 85 percent, and is improved by 24 to 32 percent in contrast with comparison control effect between 48 and 61 percent. The agent has the advantages of low cost which is 5 yuan per mu, sufficient raw materials, food grade, low toxicity, safety, harmlessness, simple production process, no wastewater and no waste residue.
Owner:INST OF AGRI ENVIRONMENT & RESOURCES YUNNAN ACAD OF AGRI SCI

Antenna angle adjusting equipment

The invention discloses an antenna angle adjusting equipment. The antenna angle adjusting equipment comprises an inclination angle adjusting device comprising an upper pitching assembly and a lower pitching assembly which are axially arranged in a separation mode, an azimuth angle adjusting device comprising an upper turning assembly and a lower turning assembly which are axially arranged in a separation mode, a first mounting seat which is used for connecting the upper pitching assembly and the upper turning assembly and comprises a first axial hole arranged in an axial direction and a second axial hole arranged in a radial direction, and a second mounting seat which is used for connecting the lower pitching assembly and the lower turning assembly and comprises a third axial hole arranged in an axial direction and a fourth axial hole arranged in a radial direction. Through the antenna angle adjusting equipment, real-time remote adjustment can be carried out according to the electromagnetic environment and change of a user hot spot region, the signal coverage effect can be greatly improved through adjustment on the inclination angle and the azimuth angle, users' satisfaction is improved, the time and manpower cost are greatly saved, and the antenna angle adjusting equipment is quite suitable for future development trends.
Owner:COMBA TELECOM TECH (GUANGZHOU) CO LTD
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