76results about How to "No potential hazard" patented technology

The invention relates to a garbage burning fly ash sintering harm-eliminating resource-utilization treatment technology. According to the invention, garbage burning fly ash is mixed with premixed coal and auxiliary materials; the mixture is granulated and shaped; and the material is dried and is sintered in a rotary kiln. During the sintering process, when the temperature is increased and a coal ignition point is reached, the premixed coal is spontaneously combusted. Therefore, external coal dose can be reduced. Initial combustion of the premixed coal can provide a reductive atmosphere, such that dechlorination and detoxification of dioxin in fly ash can be benefited. Large amount of gas is produced by subsequent combustion, such that dust pores and holes are produced on inner and outer parts of the sintered body, and heavy metal volatilization can be promoted, and fly ash sintered body with low heavy metal content and leaching amount can be obtained. The sintered body has no potential harm to the environment, such that fly ash harm-eliminating and resource-utilization are sufficiently realized. During the processing process, smoke and secondary fly ash production amounts are low, and heavy metal and acidic component contents are high. In deacidification and heavy metal stabilization processes, agent utilization rate is improved. Compared with a traditional original fly ash curing/stabilizing process, a landfill amount can be reduced by 80-90%, such that pressure caused by serious landfill space shortage can be effectively relieved.

The invention discloses a preparation method for a pecan shell smoke solution with high antibacterial and antioxidant activity, and belongs to the technical field of aquatic product processing. The preparation method comprises the following steps: using pecan shells as raw materials, adding the pecan shells and sucrose into a dry distillation device in proportion, performing dry distillation decomposition and smoke cooling to obtain a crude smoke solution, refining the crude smoke solution with ethyl acetate, and removing carcinogens with a macroporous resin to obtain the pecan shell smoke solution with high antibacterial and antioxidant activity. The pecan shell smoke solution prepared according to the method contains 18.1-20.5 mg/mL of polyphenols and 9.5-10.8 mg/mL of carbonyl compounds, and has a pH value of 2.3-2.6; 3,4-benzopyrene is not detected. The pecan shell smoke solution can be applied to aquatic products in two ways, namely, atomizing and soaking, has excellent antibacterial and antioxidant effects, and enables the aquatic products to have rich smoky flavor.

The invention provides a preparation method of an ozone catalytic decomposition catalyst using expandable graphite as a carrier. The method comprises the following steps: sequentially carrying out ozone oxidation, chemical oxidation intercalation, diethylenetriamine amination and cerium ion impregnation loading treatment on flake graphite, and then carrying out microwave expanding treatment to obtain active component cerium supported expanded graphite; and carrying out impregnating treatment, manganese ion loading treatment and high temperature sintering treatment on the prepared expanded graphite to prepare the catalyst adopting the expanded graphite as the carrier and loaded with active components cerium and manganese. The prepared catalyst can highly-efficiently catalyze ozone to generate hydroxy free radicals in order to realize excellent removal of non-degradable highly-toxic organic pollutants in the water environment, so the catalyst has an expected application prospect in the field of wastewater pollution treatment.

The invention discloses a mild and high-efficiency makeup remover, which is composed of active components, auxiliary components and water. The active components include the following components in mass percentages: subtilis lipopeptide sodium 0.03%-0.3%, bis-hydroxyethoxylate Propyl Dimethicone/IPDI Copolymer Urethane 0.3%‑3%, Polyglyceryl‑10 Laurate 0.3%‑3%, PEG‑20 Glyceryl Triisostearate 0.2%‑2 %. The present invention adopts the emulsion dosage form, selects several oils with good makeup solubility and relatively mild surfactants with strong makeup removal ability as the main body, and through reasonable matching and scientific compatibility, it solves the problem of greasy skin feeling, irritation and makeup removal at the same time. Insufficient capacity and other issues. Most of the makeup remover products on the market are often difficult to balance in terms of makeup remover ability, skin feel, and mildness. The present invention is applicable to all kinds of skins and can be used to gently and cleanly remove various types of make-up.

The invention relates to a toning lotion containing traditional Chinese medicine active ingredients and yeast. The toning lotion is prepared by mixing the following raw materials in parts by weight: 0.01-0.03% of algae extractive, 0.02-0.03% of chondrus crispus extractive, 0.1-0.2% of saccharomycetes fermentation product, 0.8-1.5% of yeast extractive, 0.01-0.05% of radix astragali extractive, 0.008-0.015% of radix saposhnikoviae extractive, 0.003-0.008% of rhizoma gastrodiae extractive, 0.1-0.2% of dendrobium stem extractive, 0.05-0.1% of Aloe vera leaf extractive, 0.05-0.1% of radix sophoraeflavescentis extractive, 0.03-0.05% of barbary wolfberry fruit extractive, 0.02-0.04% of purple coneflower extractive, 0.01-0.05% of sodium hyaluronate, 3-8% of butanediol, 0.5-1.5% of auxiliary material and the balance of water, wherein the auxiliary material is prepared from preservative, chelating agent, emulgator and essence. The toning lotion has the advantages of comprehensive function and moderate material selection, can effectively improve skin type, and multiple effects on resisting ageing multidirectionally, resisting pollution, resisting allergy, relieving, moisturizing, nourishingskin and the like can be realized.

The invention discloses a free-ranging chicken ecological breeding method. The method includes the steps that firstly, free-ranging chicken eggs are incubated and chicks generated from incubation are quarantined and placed in a chick breeding chamber so as to be bred; then, the chicks are fed in the chick breeding chamber during the front three growth weeks of the chicks and the feeding mode of the chicks and the temperature and the humidity of the chick breeding chamber are adjusted according to the growth of the chicks; finally, the chicks are alternately ranged from the fourth growth week of the chicks and the free-ranging mode and the feeding mode of chickens are adjusted according to the growth condition of the chickens. According to the free-ranging chicken ecological breeding method, the temperature and the humidity of the chick breeding chamber, the lighting condition and the feeding mode of the chicks in different growth periods of the chicks in brood time are controlled, so that the survival rate of the free-ranging chickens is greatly increased; during the free-ranging period, an alternate ranging mode is adopted, it is guaranteed that the free-ranging chickens are fed, and a meadow and a forest farm are restored to growth and utilization; autonomous predation and artificial feeding are combined in the free-ranging process, the requirement for nutrition of the free-ranging chickens is met, and the laying rate of the free-ranging chickens is effectively increased.

The present invention discloses a preparing method of high antibacterial and antioxidant activity carya cathayensis shell smoking liquid, and belongs to the technical field of aquatic product processing. The preparing method adopts carya cathayensis shells as a raw material, and includes the following steps: placing the carya cathayensis shells and saccharose in proportion in a distillation apparatus, carrying out dry distillation decomposition and cooling flue gas, thereby obtaining a crude smoking liquid; refining the crude smoking liquid through ethyl acetate, and removing carcinogens with macroporous resin, thereby obtaining the high antibacterial and antioxidation activity carya cathayensis shell smoking liquid. According to the high antibacterial and antioxidation activity carya cathayensis shell smoking liquid, a content of polyphenols is 18.1 to 20.5mg/mL, a content of carbonyl compounds is 9.5 to 10.8 mg/mL, pH value is 2.3 to 2.6, and 3,4 benzopyrene is not detected. The high antibacterial and antioxidation activity carya cathayensis shell smoking liquid can be applied in the aquatic products by atomizing and soaking, has good antibacterial and antioxidant effects, and makes the aquatic product have a rich smoked flavor.

The invention relates to a blending shell fabric containing tea fiber which comprises the following compositions by weight percent: 25-35% of tea fiber, 10-20% of borlar fiber, 25-35% of counterstat and 20-30% of cotton fiber. A production technology of the blending shell fabric containing tea fiber comprises the following steps of: during a blowing process, setting a beater speed of a cotton slitter as 480 revolutions per minute and a beater speed of a single beater scutcher as 950 revolutions per minute; during a cotton carding process, setting a cylinder speed as 330 revolutions per minute, a doffer speed as 18 revolutions per minute and a licker-in speed as 750 revolutions per minute; during a roving process, setting a roving twisting coefficient as 80 and drafting times of a back zone as 1.30; during a spinning process, setting a spinning twisting coefficient as 380 and drafting times of the back zone as 1.25; during a warping process, setting a running speed as 500m/min; and during a weaving process, setting a let-off tension as 370kg. The blending shell fabric containing tea fiber is excellent in visual effect, has a remarkable feature in the aspect of wearing comfort and has environmental friendliness and anti-bacteria mildew-proof function.

The invention relates to a skin whitening and brightening composition. The skin whitening and brightening composition is made of 2%-5% of fructus evodiae extract, 1%-4% of niacinamide, 1%-4% of mulberry bark extract, 0.2%-2% of alpha-arbutin, 0.2%-2% of hydroxyethylpiperazine ethane sulfonic acid, 0.1%-1% of radix glycyrrhizae extract, 2%-6% of butanediol, 1%-5% of glycerin, 0.1%-1% of preservatives, 0-0.1% of essence and the balance water by means of mixing. The skin whitening and brightening composition has the advantages that raw materials for the skin whitening and brightening compositionare mild, the skin whitening and brightening composition is good in stability, active components of the skin whitening and brightening composition mostly come from natural plants or mostly are biological preparations, accordingly, the skin whitening and brightening composition is mild for skin, and irritation and potential risks of formulas can be reduced; synergistic effects can be realized by various components of the skin whitening and brightening composition, accordingly, integral effects can be greatly improved, and effects of reducing melanin, whitening the skin and brightening skin colors can be realized.

The invention relates to the technical field of cosmetics and biological medicines, in particular to anti-wrinkle essence containing adipose-derived stem cell extract and a preparation method of the anti-wrinkle essence. The anti-wrinkle essence containing the adipose-derived stem cell extract is composed of the following components in parts by weight: 8 to 20 parts of an adipose-derived stem cellexosome suspension, 8 to 20 parts of an adipose-derived stem cell inclusion, 0.5 to 2 parts of mung bean peptide, 0.5 to 2 parts of tilapia mossambica polypeptide, 0.5 to 2 parts of scorpion venom polypeptide, 1 to 6 parts of glycerinum, 0.1 to 4 parts of ethylene glycol, 0.1 to 4 parts of xanthan gum, 0.1 to 4 parts of hyaluronic acid, 1 to 2 parts of phenoxyethanol, 0.03 to 0.05 part of ethylhexyl, 0.1 to 0.2 part of EDTA, 0.3 to 0.8 part of polysorbate, 1 to 2 parts of oxidized lecithin, 1 to 5 parts of tocopherol and 55.2 to 94.92 parts of distilled water. The anti-wrinkle essence provided by the invention contains the adipose-derived stem cell extract, and a utility evaluation experiment proves that the anti-wrinkle essence has a certain practical effect on skin wrinkle resistance. After the anti-wrinkle essence is used, the improvement conditions of skin elasticity and wrinkle depth of volunteers are superior to those of comparative examples and commercially available anti-wrinkle products, and the anti-wrinkle essence has an obvious synergistic anti-wrinkle effect.

The invention discloses AHFGDS (aeromonas hydrophila five-gene deletion strain) attenuated bacteria without antibiotic markers and an application. Based on high-virulent strain ZYAH72, five virulence factors including aerA, alt, ahp, ast and hly are deleted with a genetic engineering method and a marker-free screening strategy, an AHFGDS with five genes deleted is obtained, and the preservation number of the strain is CCTCC (China Center for Type Culture Collection) No:M2015798. Compared with wild bacteria, the strain can still be subjected to a strong reaction with positive serum even if the pathogenicity is remarkably weakened. Experiments prove that the strain serving as an attenuated live vaccine can effectively protect susceptible aquatic animals against infection of wild AHFGDSs.

The invention discloses a laying hen ecological breeding method with four stages. Each stage further comprises a breeding stage, a breeding site, a breeding material and a breeding method. Compared with generally-bred laying hens, the survival rate of laying hens bred through the ecological breeding method is increased by 10%, the egg laying rate is increased by 15%, and the laid eggs are high in quality, good in taste, free of antibiotics and the like, free of potential harms to human bodies, richer in nutrient, high in quality and capable of meeting the requirements for green food; the growth of pasture is promoted through hen manure, pasture is used in cooperation with feed for feeding the laying hens, the constitution of the laying hens can be enhanced, and the cost for a large amount of additional feed is saved; by adding feed additives in the feed, the utilization rate of the feed is increased, the digestion of the laying hens is promoted, the cost of the feed is reduced, the immunity of the laying hens can be enhanced, the effects of invigorating stomachs and promoting digestion are achieved, the quality of eggs is improved, the egg laying period of the laying hens is prolonged, and economic benefits are greatly improved.

The invention discloses a traditional Chinese medicine formula for treating a congenital heart disease and a preparing method thereof. Traditional Chinese medicine comprises, by weight, the raw materials of 3 g of Geum aleppicum, 6 g of herba andrographitis, 5 g of Taxillus chinensisDanser, 12 g of japanese banana flower, 3 g of fructus caryophylli, 5 g of grass, 5 g of Chinese wisteria roots, 3 g of salviae miltiorrhizae, 10 g of cress, 5 g of hematoxylon, 6 g of lithospermum, 10 g of tortoise shells, 10 g of schisandra chinensis, 5 g of radix glehniae, 5 g of storax, 10 g of Cymbopogon distans(Nees) A. Camus and 2 g of vinegar. The traditional Chinese medicine formula for treating the congenital heart disease has the effects of heart-lung clearing and nourishing, qi promoting and middle energizer warming, using is convenient, side effect is avoided, price is low, medicine effect is obvious, and potential danger cannot be caused by taking the medicine.

The invention discloses a native chicken ecological breeding method. First, the native eggs are hatched, the hatched chicks are quarantined, and put into a brooding room for breeding; , adjust the feeding method of the chicks and the temperature and humidity of the brooding room; finally, the 4th week of growth of the chicks begins to carry out stocking in turn, and adjust the method of stocking and feeding of the chickens according to the growth of the chickens. A kind of native chicken ecological breeding method of the present invention controls the temperature and humidity, light conditions and feeding methods of the brooding room of chicks in different growth periods during the brooding period, which greatly improves the survival rate of native chickens; While feeding native chickens, the restoration and utilization of pastures and forest farms has been realized; the combination of autonomous predation and artificial feeding during stocking has met the nutritional needs of native chickens and effectively improved the egg production rate of native chickens.

The invention discloses a biological preservative based on alginate-derived oligosaccharides and application thereof in preservation of prawns, and belongs to the technical field of preservation and processing of aquatic products. The biological preservative based on the alginate-derived oligosaccharides is prepared from sodium alginate as a substrate by an enzymolysis method. The biological preservative is safe, has no potential danger, is convenient to use, has good preservation effect on the prawns, can effectively delay corruption of prawns, and has good application value.

The invention is a method of producing all-pupa powder containing lactoferrin and its peptide, adopting bacilliform viruses as carrier, and using silkworm pupas as host to produce the gene engineering product with the bioactivity similar to that of the natural lactoferrin and the corresponding peptide. The producing and using course is safe and has no latent danger to human beings and animals and the environment. The all-pupa powder acting as feed additive can supplement feed proteins and simultaneously play a role in sterilizing and resisting viruses, and enhancing self-immunity of animals, and can effectively prevent and cure the diarrhea of weaner piglets, thus producing a high-quality animal product without residual antibiotics.

The invention provides a biomass water-based decorative coating with metal texture and a preparation method. Fish scale is dried and refined at the low temperature, the obtained fish scale and mica powder are subjected to centralized dispersion and homogenization in airflow, a biomass pigment is obtained and uniformly mixed with a water-based fluorocarbon emulsion, an acrylic emulsion, glass micropowder and water, and the biomass water-based decorative coating with metal texture is obtained. The method overcomes the defects that existing coatings with metal texture are prone to oxidation due to use of metal powder and have weak metal gloss due to use of pigments, the coating contains fish scale powder assisted with the mica powder and thus has excellent gloss and metal texture, the coatingis easy to bond with bottom surfaces, has excellent scratch resistance, has attractiveness and protection functions and has the characteristics of fullness, smoothness, high hardness, extremely highadhesion, yellowing resistance, water resistance and the like.

The continuous gravitational potential energy power generation device includes a water storage cylinder, the upper end of the water storage cylinder is connected with a floating ball discharge pipe, and the lower end of the water storage cylinder is connected with a floating ball inlet pipe; the inner side of the floating ball inlet pipe is equipped with a sealing sleeve with a small upper mouth and a large lower mouth; The upper port of the float inlet pipe is connected with the float cone inlet; there is a gravity transmission mechanism at the port of the float ball discharge pipe. The upper bearing seat and the lower bearing seat of the gravity transmission mechanism are supported on the upper bearing seat and the lower bearing seat. The upper and lower rotating wheel pairs are equipped with transmission parts; the hanging baskets are installed at intervals on the transmission parts; the hanging baskets are matched with the floating ball; the port of the floating ball discharge pipe is located at The uppermost hanging basket in the gravity transmission mechanism; the port of the floating ball discharge pipe is provided with a baffle for controlling the discharge of the floating balls at intervals; the upper rotating wheel pair and/or the lower rotating wheel pair are connected with a generator; under the gravity transmission mechanism There is an inclined floating ball sliding groove. The upper end of the floating ball sliding groove is provided with a protrusion for the collision of the floating ball. The lower port of the floating ball sliding groove is located directly above the conical inlet of the floating ball. Control the floating balls to be discharged at intervals.