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101results about How to "Fully kill" patented technology

Method and device for disposing animal manure to produce organic fertilizer by solar energy

The invention discloses a method and device for disposing animal manure to produce an organic fertilizer by solar energy. The method comprises the following steps of: mixing with organic waste after carrying out solid-liquid separation on animal manure, adding efficient high-temperature microorganism fermentation bacteria; firstly, feeding into a solar biological fermentation tank to carry out primary fermentation, feeding to a solar biological post-fermentation tank to carry out secondary post fermentation; leading the gas generated during fermentation into a gas purifier to purify through a gas collecting pipeline; taking ferrous sulfate solution as spray absorption liquid; crystallizing by a crystallization tank, fixing ammonia and hydrogen sulfide into effective fertilizer components, and crushing and sieving the fermented materials to obtain a high-quality organic fertilizer. The method has the beneficial effects that the organic wastes such as animal manure and straws are taken as materials; the wastes are converted into precious materials; the bacteria, worms and ovum are killed by solar energy; the time of reducing moisture in the fertilizer is shortened; the fermentation efficiency is improved; and the problem of secondary pollution caused by total nutrient loss and waste gas in the fermentation process is solved.
Owner:广西玉林市大智生物科技有限公司

Comprehensive sewage treatment device

The invention discloses a sewage comprehensive treatment device, comprising a treatment box, the inside of the treatment box is separated from left to right by a partition into a stirring and crushing cavity, a sediment cavity and a dissolved air cavity connected in sequence, and the left upper end of the treatment box is A sewage inlet pipe connected to the stirring and crushing chamber is provided; a stirring device is provided in the stirring and crushing chamber, and a stirring motor is provided at the upper end of the treatment tank to drive the stirring device to rotate; a horizontally arranged filter screen is provided at the lower end of the sediment chamber The left side of the lower end of the dissolved air chamber is provided with a dissolved air nozzle, and the dissolved air nozzle communicates with an external dissolved air tank, and the right side of the described dissolved air nozzle is provided with a plurality of ultrasonic generators at intervals, and the upper end of the described dissolved air chamber is provided with There is an air flotation processing mechanism. The invention has reasonable structural design and convenient use, can realize effective treatment of sewage in small medical institutions through stirring and pulverizing, sedimentation, air flotation treatment and multiple disinfection treatment of sewage, has high treatment efficiency, good treatment effect and strong practicability.
Owner:安徽世绿环保科技有限公司

Lomefloxacin hydrochloride eye drops and preparation technology thereof

The invention discloses lomefloxacin hydrochloride eye drops and a preparation technology thereof, and relates to the field of pharmaceutical preparations for department of ophthalmology. The preparation technology comprises the following steps of screening sodium alginate as a thickening excipient, enabling the sodium alginate, a dissolving assisting additive and injection water to swell to forma transparent solution, then mixing the transparent solution with an isoosmotic adjustment agent namely glycerine, an intraocular pressure adjusting agent namely mannitol and a biodegradation adjunctto obtain a mixture, then adjusting the pH of the mixture with a buffered solution, performing filtration, and performing bacteria-free encapsulation so as to obtain the lomefloxacin hydrochloride eyedrops. The preparation method of the lomefloxacin hydrochloride eye drops disclosed by the invention is simple and controllable, severe condition is not needed, the lomefloxacin hydrochloride eye drops are good in stability, uniformity and absorptivity, and high in permeation effects while in use, intraocular pressure is notably reduced, and the lomefloxacin hydrochloride eye drops have notable treatment effects on treating external eye infection of acute bacterial conjunctivitis, chronic bacterial conjunctivitis, blepharitis marginalis, hordeolum, blepharoadenitis, dacryadeitis, keratitis, keratohelcosis and the like.
Owner:JIANGSU YUANHENG PHARMA +1

Bio-organic fertilizer prepared from household waste through micro-biological degradation and preparation method of bio-organic fertilizer

The invention discloses a bio-organic fertilizer prepared from household waste through micro-biological degradation. The bio-organic fertilizer is prepared from the following raw materials: householdwaste, pond mud, pig manure, human and animal manure, bacteria sticks, slaughter house waste, Chinese medicine factory waste, waste green syrup, vinasse, dry branches, fallen leaves, a fermenting agent, an adsorbent and microorganism strains. The invention further discloses a preparation method of the bio-organic fertilizer. According to the preparation method, heat is generated during the metabolism of microorganisms, so that pathogenic bacteria, parasitic ova and weed seeds can be adequately killed; the bio-organic fertilizer contains a large quantity of beneficial microorganisms and is capable of fixing nitrogen, dissolving potassium and phosphorus and preserving moisture and fertilizers, and the living and breeding of harmful microorganisms can be inhibited during the rapid breeding ofthe beneficial microorganisms, so that the soil-borne diseases are reduced, the fertilizer preserving and supplying capacities of the soil are enhanced, a good soil condition is created for the growth of crops, and the disease resistance of the crops is improved; and by virtue of the beneficial microorganisms, the soil can be loosened, the gas permeability of the soil can be enhanced, the granular structure of the soil can be improved, the moisture and fertilizer preserving capacities of the soil can be improved, and the soil fertility can be increased, so that the quality of agricultural products is improved.
Owner:GUIZHOU STANLEY FERTILIZER

Wood drying kiln

The invention discloses a wood drying kiln. The wood drying kiln comprises a base and a frame, wherein the frame is installed at the middle end of the top of the base, and the two ends of the top of the frame are correspondingly in communication with a moisture removal opening and an air inlet, electromagnetic valves are arranged in the middle of the moisture removal opening and the middle of theair inlet correspondingly, two heaters are installed on one side of the interior of the frame, the inner side, between the two heaters, of the frame is provided with a circulating fan, and the inner side, on one side of the circulating fan, of the frame is provided with a steam spraying pipe. According to the wood drying kiln, the wood can be continuously dried in the environment which is higher than the required drying temperature, and the processing standard of the national wood export can be met. The wood is dried more thoroughly, internal pests are fully killed, and the quality of the woodis guaranteed. The environment and time for wood processing meet the national standard requirements, monitoring is facilitated, and the quality of the wood can be clearly proved through background data. The humidity detection process is omitted, and the influence of the instability of the humidity detection on the wood is avoided.
Owner:安徽繁盛木业包装有限公司

Compound pesticide for preventing and treating drug-resistant spodoptera frugiperda and preparation method thereof

The invention belongs to the technical field of compound pesticide preparation, and discloses a compound pesticide for preventing and treating drug-resistant spodoptera frugiperda and a preparation method thereof. The compound pesticide for preventing and treating the drug-resistant spodoptera frugiperda is prepared from the following components in parts by mass: 30-40 parts of active ingredients,20-25 parts of an attractant, 10-15 parts of jasmonic acid, 8-12 parts of beer yeast powder, 6-10 parts of compound vitamin powder and 3-5 parts of an auxiliary agent. Indoxacarb and lufenuron are used as the active ingredients, and compared with a single pesticide, the pesticide effect of the compound pesticide is remarkably improved, the use amount of the pesticide is reduced, the lasting period is long, eggs and larvae are killed at the same time, full killing of spodoptera frugiperda can be realized, and the side effect is small; the attractant is added for attracting the spodoptera frugiperda, so that the insecticidal effect of the compound pesticide can be fully exerted; and a plant growth regulator is added, so that the damage of the pesticide to plants can be reduced, and the preventing and treating effect on the spodoptera frugiperda is better.
Owner:PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI +1
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