61results about How to "Improve decomposition ability" patented technology

The invention relates to a weight-losing enzyme and a preparation method thereof, and belongs to the technical field of biology, and the weight-losing enzyme comprises a fruit enzyme, a vegetable enzyme, a seed enzyme and a lotus leaf extract; the fruit enzyme is obtained by performing enzymolysis on mixed fruit pulp of apples, lemons, grapefruits and haws through pectinase, performing enzymolysis through pepsase and performing co-fermentation through bifidobacterium longum and lactobacillus acidophilus; the vegetable enzyme is obtained by performing enzymolysis on mixed vegetable pulp of wax gourd pulp, celery and spinach through pectinase, performing enzymolysis through pepsin and performing fermentation through lactobacillus plantarum and bifidobacterium adolescentis; the seed enzyme is obtained by carrying out trypsin enzymolysis on mixed powder of semen raphani and phaseolus calcaratus, then carrying out nattokinase enzymolysis and then fermenting with bifidobacterium breve; the lotus leaf extract is obtained by sequentially carrying out enzymolysis on lotus leaves through hemicellulase, snail protease and nattokinase. All the components are matched for use, so that the weight-losing food has the effects of promoting digestion, inhibiting fat absorption, regulating intestinal flora, promoting metabolism and the like, and has a good weight-losing effect.

The invention discloses a compound enzyme preparation for improving the absorption and utilization rate of a fertilizer and a preparation method thereof, and belongs to the technical field of enzyme preparations. The compound enzyme preparation is prepared from the following components in parts by weight: 100 parts of purified water, 6 to 8 parts of modified cellulase, 10 to 12 parts of immobilized protease, 10 to 12 parts of phosphatase, 10 to 14 parts of urease, 8 to 10 parts of nitrate reductase, 10 to 12 parts of pectinase, 8 to 10 parts of chitinase, 6 to 8 parts of xylanase, 10 to 12 parts of beta-glucosidase, 10 to 12 parts of superoxide dismutase and 4.5 to 6 parts of a microbial agent, the modified cellulase is obtained by chemically modifying cellulase; the immobilized protease is prepared by the following steps: adsorbing activated and coupled modified polylactic acid and a protease solution, crosslinking with glutaraldehyde, filtering, washing and drying. The compound enzyme preparation improves the fertilizer absorption and utilization rate of plants.

The present application discloses an ecological floating bed, which relates to the technical field of sewage treatment, including a floating plate and a plurality of planting tubes, wherein a fixed plate is coaxially connected to the central area of ​​the top surface of the floating plate, the outer diameter of the fixed plate is smaller than the outer diameter of the floating plate, a support rod is coaxially arranged at the bottom of the fixed plate, the support rod vertically passes through the floating plate and extends downward, and a main counterweight is arranged at the bottom of the support rod; a plurality of planting tubes are evenly spaced and arranged circumferentially at the bottom of the floating plate near the outer ring, the planting tubes are placed vertically, the side walls of the planting tubes are hollow mesh-shaped, planting holes are vertically penetrated through the floating plate, the planting holes correspond one to one with the planting tubes, and the planting tubes are used to plant aquatic plants; a sailboard is arranged at the edge of the top surface of the floating plate, at least two sailboards are arranged and are symmetrically distributed relative to the center of the axis of the floating plate, and the sailboards are arranged radially along the floating plate. The present application has the effect of improving the purification capacity of the ecological floating bed.

The invention provides a power network adaptive harmonic discrimination method and system based on cloud side-end cooperation, and is applied to edge equipment, the edge equipment establishes communication with a cloud server and terminal equipment in a power network, and the method comprises the steps: obtaining a to-be-discriminated electric signal, inputting the electric signal into a preset model, the Gaussian noise parameter and the analysis signal parameter are determined by the preset model based on the electric signal; performing empirical mode decomposition on the to-be-decomposed signal to obtain an IMF dominated by a common signal; and removing the IMF from the electric signal to obtain a harmonic signal. The Gaussian noise parameter is adaptively set and the signal parameter is analyzed based on the parameter of the electric signal, so that the condition of inaccurate harmonic separation caused by inaccurate manual parameter setting is avoided, and the harmonic discrimination accuracy is improved. The IMF corresponding to the fixed frequency can be separated by adding the analysis signal, and the effect of eliminating the noise in the electric signal is improved.

The invention provides environment-friendly sewage treatment equipment based on microbial reaction. The environment-friendly sewage treatment equipment comprises an aerobic tank, a pretreatment box and a power storage assembly, the pretreatment box comprises a box body, the box body is connected with the aerobic tank, the box body is fixedly communicated with a drainage pipe, a bottom plate of the box body is provided with a group of drainage grooves, and an inverted T-shaped plate is connected in the box body; the power storage assembly comprises a main shaft, and the main shaft is in bearing connection with the box body. The invention relates to the technical field of sewage treatment, in particular to environment-friendly sewage treatment equipment based on microbial reaction. In order to overcome the defects in the prior art, the environment-friendly sewage treatment equipment based on the microbial reaction is developed, microbial degradation and a biological membrane technology are conveniently and organically integrated, sewage is fully contacted with an MBR membrane in an MBR membrane area to be treated for a period of time, and then the sewage is contacted with a microbial population to be treated. The environment-friendly treatment on the sewage is realized, and the sewage treatment efficiency is improved.

The invention discloses a plasma sewage treatment device and a treatment method thereof, and relates to the technical field of sewage treatment devices.The plasma sewage treatment device comprises a barrel, a reaction box and a bottom cover, the reaction box is installed at the top of the barrel, the bottom cover is installed at the bottom of the barrel, and a filtering and purifying mechanism, a power mechanism and a plasma releasing mechanism are arranged in the barrel; a mixing chamber and a control chamber are further arranged in the reaction box, the barrel communicates with the mixing chamber, a filter screen is installed at the connecting position of the barrel and the mixing chamber, a discharge pipe is installed at the top end of the side face of the mixing chamber, and a plasma generation device is arranged in the control chamber. When mixed bubbles of the plasma and the gas are in contact with the filter disc, the bubbles can be scattered, so that the plasma and the sewage can be fully contacted and mixed conveniently, organic pollutants in the sewage can be decomposed, and the filter disc can also play a role in blocking and filtering impurities.

The invention relates to the field of functional food and pharmaceutical preparations, and discloses an active multienzyme preparation with spleen and stomach strengthening effects. The solid beverage is prepared from the following components in parts by weight: 10 to 20 parts of radix astragali seu hedysari extract, 5 to 10 parts of rhizoma atractylodis macrocephalae extract, 10 to 20 parts of poria cocos extract, 5 to 10 parts of pericarpium citri reticulatae extract, 5 to 10 parts of fructus crataegi extract, 5 to 10 parts of malt extract, 5 to 10 parts of alpha-amylase, 5 to 10 parts of protease, 2 to 5 parts of cellulase, 2 to 5 parts of pectinase, 2 to 5 parts of lipase, 10 to 15 parts of prebiotics, 2 to 5 parts of xylitol and 3 to 8 parts of microcapsule wrapping materials. The compound preparation with high stability and multiple functions is prepared by scientifically combining traditional Chinese medicine extracts and multiple active enzymes, combining with reasonable addition of prebiotics and auxiliary materials, adopting a micro-capsule wrapping technology to protect enzyme activity and optimizing traditional Chinese medicine extraction, component mixing and forming processes.

The invention discloses a complex microbial inoculant for efficiently degrading tobacco straws as well as a preparation method and application of the complex microbial inoculant, and relates to the technical field of microorganisms. The compound bacterial agent is named as a compound bacterial agent J-2024-2, and the compound bacterial agent comprises bacillus zanthoxylum ZY2 (Bacillus zanthoxylum ZY2), bacillus subtilis WP-2022 (Bacillus subtilis WP-2022) and bacillus YP-2023-01 (Bacillus YP-2023-01), and the compound bacterial agent comprises bacillus subtilis WP-2022 (Bacillus subtilis WP-2022), bacillus subtilis WP-2022 (Bacillus subtilis WP-2022) and bacillus subtilis YP-2023-01 (Bacillus subtilis YP-2023-01). The multifunctional efficient degradation complex microbial inoculant J-2024-2 provided by the invention can be directly used on tobacco straws in the field to accelerate degradation of lignin and cellulose in the tobacco straws, has very strong decomposition capability on the tobacco straws, and also has no significant influence on tobacco growth. The innovation, the ecological adaptability and the crop friendliness of the complex microbial inoculant in the field of straw degradation are fully explained, and the market potential and the practical application value of the complex microbial inoculant are fully shown.

The invention provides an improvement method for improving soil porosity of saline-alkali soil, which comprises the following steps: (1) uniformly spreading a saline-alkali soil conditioner on the surface of saline-alkali soil to be improved, and uniformly mixing the saline-alkali soil conditioner with the saline-alkali soil; (2) ploughing the saline-alkali soil to obtain a plough layer; (3) flattening the surface of the saline-alkali soil, and thoroughly watering the saline-alkali soil with water; after watering is conducted for 15-20 days, the saline-alkali soil is turned over again, and a planting layer is obtained; the soil conditioner in the step (1) is prepared from 20 to 30 parts of attapulgite-polyacrylamide, 10 to 30 parts of charcoal, 20 to 30 parts of humic acid and 10 to 20 parts of ardealite. Through the mass ratio of the attapulgite-polyacrylamide to the biochar to the humic acid, the obtained soil conditioner can better repair soil and can better maintain the granular structure of the soil, and the water retention and fertilizer retention effects are achieved.

The present invention relates to a method for determining the content of palladium in palladium ash, and belongs to the technical field of secondary resource detection of precious metals. The present invention mixes palladium ash and a mixed oxidant for melting decomposition, leaches with dilute hydrochloric acid, and boils after adding nitric acid to obtain a palladium ash sample solution, the palladium ash sample solution is precipitated by dimethylglyoxime under acidic conditions, and then dissolved by hydrochloric acid-hydrogen peroxide to prepare a palladium test solution; a palladium standard stock solution is transferred, a palladium standard working solution is prepared, and the concentration of the palladium standard working solution is determined by an inductively coupled plasma emission spectrometer to construct a standard working curve; according to the standard working curve, the palladium ion concentration of the palladium test solution is determined by an inductively coupled plasma emission spectrometer, and then the palladium content in the palladium ash is calculated. The present invention enhances the decomposition ability of the sample, can solve the problems of limited palladium capture capacity and incomplete impurity separation in the existing method, and significantly improves the accuracy of the palladium determination result.

The invention relates to the technical field of microorganisms, in particular to a lactobacillus buchneri strain LB-09 and application thereof. The preservation number of the lactobacillus buchneri strain LB-09 is CGMCC (China General Microbiological Culture Collection Center) No.31193, and the preservation date of the lactobacillus buchneri strain LB-09 is July 8, 2024. The lactobacillus buchneri strain LB-09 is subjected to submerged fermentation culture, fermentation liquor is applied to soil, leaf surfaces or seed surfaces, including soil application, leaf surface spraying, seed soaking or root dipping and the like, the disease resistance and the growth condition of crops are improved, and the lactobacillus buchneri strain LB-09 has the advantages of being good in biological safety, high in decomposition capacity, easy to apply and the like, and has a good application prospect. And green development and modernization of agriculture can be realized.

The invention belongs to the technical field of photoelectric materials, and particularly relates to a Ti3C2 / WO3 Schottky heterojunction photoanode and a preparation method and application thereof. The preparation method of the photo-anode comprises the following steps: (1) coating a Ti3C2 dispersion liquid on a conductive surface of pretreated conductive glass to obtain conductive glass with a Ti3C2 layer on the surface; (2) coating a tungstic acid mixed solution on the Ti3C2 layer, and drying to obtain conductive glass with tungstic acid / Ti3C2 on the surface; and (3) putting the conductive glass with the tungstic acid / Ti3C2 on the surface into a precursor solution for growing WO3 in a manner that the conductive surface faces downwards to carry out hydrothermal reaction, and then cleaning, drying and calcining to obtain the Ti3C2 / WO3 Schottky heterojunction photo-anode. The Schottky heterojunction photo-anode prepared by the method can promote the separation of photon-generated carriers, so that the photoelectrocatalysis performance is improved.

The invention belongs to the field of hydrogen energy, and discloses a preparation method of a Ni-based catalyst for hydrogen production through ammonia decomposition. The preparation method comprises the following steps: 1) mixing metal cerium salt and metal zirconium salt with deionized water in proportion to obtain a metal ion mixed solution, and adding metal nickel salt into a certain amount of deionized water to obtain a metal nickel salt solution; 2) preparing a double-alkaline solution containing hydroxyl and carbonate as a precipitator; (3) slowly dripping the metal nickel salt solution and a precipitator into the metal ion mixed solution by adopting a double titration method, adjusting the pH value to a certain range, and reacting in an oil bath at a certain temperature to obtain a reaction product; and 4) washing the reaction product with water and ethanol, drying, and calcining to obtain the Ni-based catalyst for hydrogen production by ammonia decomposition. The ammonia decomposition hydrogen production catalyst prepared by the preparation method provided by the invention can significantly improve the activity of the catalyst.

The utility model discloses a kind of feeders of decomposition furnace, it is related to cement production equipment technical field, including: decomposition furnace body;First feed pipe, the first feed pipe is connected and is set at the top of decomposition furnace body;First motor, the first motor is set at the top of first feed pipe, the output shaft of the first motor is penetrated to the top wall of first feed pipe and is connected with rotating shaft, the bottom of the rotating shaft is connected with dispersion disc, the diameter of the dispersion disc is greater than the diameter of first feed pipe, the top of the dispersion disc is uniformly distributed with multiple poking plate;Second feed pipe;The utility model is scattered by rotating dispersion disc and multiple poking plate under the action of centrifugal force, to prevent material more concentrated in the process of discharging, to improve the overall decomposition effect.

The utility model discloses a flue gas dry desulfurization, denitrification and dust removal device, and relates to the technical field of desulfurization, denitrification and dust removal equipment. A flue gas dry desulfurization and denitrification dust removal device comprises a deacidification box, a gas inlet of the deacidification box is communicated with a boiler through a gas pipe, the side, away from the boiler, of the deacidification box is communicated with a three-way pipe, dust removal boxes are symmetrically arranged at the end, away from the deacidification box, of the three-way pipe, and two gas outlet pipes of the three-way pipe are communicated with the two dust removal boxes respectively. The dedusting device comprises a dedusting box, a deacidification box is arranged in the dedusting box, a decomposition assembly is arranged in the dedusting box, an air outlet chimney is arranged on the side, away from the deacidification box, of the dedusting box, and an air outlet pipe of the decomposition assembly is communicated with the air outlet chimney. And when the dust removal box in work needs to be overhauled, the flue gas enters another dust removal box through the three-way pipe, so that the working efficiency and the decomposition effect of the desulfurization and denitrification dust removal equipment are effectively improved.

The invention discloses a waveform feature extraction method and system for irregular waveforms of a hyperspectral laser radar, and aims at solving the problem that asymmetric waveforms, weak echoes and overlapped echoes in multi-channel full-waveform laser radar signals are difficult to accurately decompose, modeling full-waveform signals collected by multiple spectral channels into superposition of echo components and background noise. A multi-channel waveform is preprocessed through noise threshold and pulse width combined constraint, the waveform position is determined by adopting a gravity center discrimination method, and time synchronization calibration of each channel signal is realized in combination with a multi-echo quality index. The method further utilizes a cubic B-spline function to carry out modeling on transmitted waveforms of all spectrum channels, carries out weighted accumulation on multi-channel echo signals to enhance weak echo signals, and adopts a multi-channel interconnection decomposition optimization strategy to realize accurate extraction of irregular waveform features under the constraint condition of keeping time parameters of sub-echoes of all the channels consistent.

The utility model belongs to independent self -circulation ecological toilet technical field, concretely is a kind of independent self -circulation ecological toilet of accelerated separation, including base, protective wallboard and closestool, the top of base is provided with protective wallboard, the inside of protective wallboard is provided with closestool, the inside of base is provided with quick separation mechanism. The utility model when using closestool flushing, urine will directly fall between two partition plates, and excrement will be screened by screen, then start electric push rod, drive adjusting rod to move, so that excrement in the inside of mounting frame enters the inside of base, to be able to quickly separate excrement and urine, when urine and excrement separate, excrement will enter the inside of base, open sealing cap and add decomposing liquid, then rotate blade by the output end of motor, quickly mix excrement and decomposing liquid. The utility model improves the decomposition effect of decomposing liquid.

The invention discloses a method for preparing an efficient bio-organic fertilizer by treating livestock and poultry manure with compound bacteria, and belongs to the technical field of fertilizers, the method comprises the following three main steps: firstly, mixing and culturing various fermentation strains such as saccharomyces cerevisiae, bacillus licheniformis and the like according to a specific proportion to prepare a compound microbial agent; secondly, mixing the livestock manure, the organic material and the wheat flour, controlling the moisture to be 65-70%, inoculating a complex microbial inoculant, and fermenting; and finally, airing, granulating and drying the fermentation product, and adding auxiliary materials to obtain the bio-organic fertilizer. Compared with the prior art, the method disclosed by the invention not only improves the nutrient content of the fertilizer, but also enhances the biological activity of the fertilizer, has obvious effects on promoting plant growth and improving the soil structure, and realizes environment-friendly treatment and resource utilization of the livestock and poultry manure.

The invention belongs to the field of catalyst material preparation, and particularly relates to a preparation method and application of a metal oxide monolithic catalyst, and the metal oxide monolithic catalyst provided by the invention is prepared by hydrothermally loading a copper-manganese composite oxide on a foam metal substrate, an oxide heterogeneous interface can be formed on the surface of the catalyst prepared by using the method, ozone is activated by using the electron delocalization effect of the oxide heterogeneous interface, high-active oxygen species are generated, activation energy required by reaction can be reduced without high temperature and high pressure, and meanwhile, the catalyst has good catalytic activity. The monolithic composite metal oxide catalyst is pretreated with hydrogen peroxide, a multi-stage structure can be formed on the surface of a substrate, and adsorption of organic pollutants can be greatly promoted through treatment of a surfactant.

The invention relates to an extraction method of a transdermally absorbable tremella extract, and belongs to the technical field of fungus extraction. The tremella extract is obtained through warm water soaking, hydrogen peroxide pretreatment, two-stage fermentation, two times of extraction, composite enzymolysis and final ultrafiltration, the molecular weight of the tremella extract is gradually reduced through layer-by-layer treatment, and the tremella extract can be effectively applied to the fields of cosmetics and the like and has a good transdermal absorption effect.

The invention discloses fertilizer preparation of methionine fermentation waste liquid and application of the fertilizer preparation, and relates to the technical field of fertilizer preparation, and the fertilizer preparation comprises pretreatment of the methionine fermentation waste liquid, ion exchange treatment, enzyme catalytic conversion, microbial enhancement and nutritional ingredient blending. The efficient nitrogen-solubilizing bacteria have a unique nitrogen metabolism pathway and can more efficiently convert nitrogen-containing compounds in waste liquid into a nitrogen source capable of being absorbed by plants, the novel phosphate-solubilizing bacteria enhance the decomposition capacity of the novel phosphate-solubilizing bacteria on complex phosphorus compounds through gene editing, and the photosynthetic growth-promoting bacteria are subjected to special domestication, so that the photosynthetic growth-promoting bacteria have a good application prospect. Metabolite products beneficial to plant growth can be generated by utilizing light energy under wider environmental conditions, the methionine fermentation waste liquid is filtered by using three groups of filter screens, large-particle impurities, suspended solids, colloids, part of microorganisms and the like in the waste liquid can be effectively removed, and the prepared clean methionine fermentation liquid is low in impurity content.

The utility model provides sewage treatment equipment adopting anaerobic bacteria, which relates to the technical field of treatment equipment and comprises a treatment box, a pretreatment tank and an anaerobic tank are arranged in the treatment box, a first water pump is fixedly mounted at the top of the treatment box, and the input end of the first water pump is fixedly communicated with a water supply pipe. The output end of the pretreatment tank is fixedly communicated with the input end of the water supply pipe, the output end of the first water pump is fixedly communicated with a conveying pipe, and the outer surface wall of the conveying pipe is fixedly communicated with a group of nozzles. According to the utility model, under the interaction of the components of the equipment, the reaction uniformity of sewage and anaerobic bacteria is greatly improved, so that the decomposition effect of organic matters is remarkably enhanced, the sewage treatment efficiency is improved, the equipment automatically monitors the reaction temperature of the anaerobic tank, and when the temperature does not reach the optimal reaction condition, the sewage treatment is stopped. And the heating pipe can be automatically started for heating, so that anaerobic bacteria are in an optimal active state.

The invention discloses a preparation method of strong-flavor high-nutrition tartary buckwheat wine based on tartary buckwheat, which comprises the following steps: in a grain soaking stage, decomposing pectin by pectinase in advance, and steaming with steam after soaking is completed, so that methanol is discharged in grain washing and cooking processes, the methanol content of the tartary buckwheat in a fermentation process is greatly reduced, and the taste of the tartary buckwheat wine is improved. Tartary buckwheat is shelled in a targeted mode, meanwhile, shells and all parts of tartary buckwheat rice are comprehensively utilized, the utilization rate is high, resources are saved, fermentation liquor is prepared from bee pollen and honey, then the fermentation liquor and original pulp liquor are mixed and fermented for preparing the tartary buckwheat liquor, and the tartary buckwheat liquor is high in nutritive value and has black berry fruit fragrance and dry fruit fragrance. The tartary buckwheat fragrance can be better and faster dissolved into the prepared original pulp wine, the production time is greatly shortened, the working procedures are saved, the original pulp wine does not need to be filtered again, and the production process is simpler and more convenient.

The present invention relates to a method, system and device for controlling the stabilization of stock garbage in a landfill, and belongs to the technical field of garbage treatment. The present invention obtains the oxygen concentration state of each monitoring area according to an oxygen concentration state monitoring model, identifies and analyzes the oxygen concentration state of each monitoring area, obtains the analysis result, and finally introduces a genetic algorithm to dynamically control the working parameter data of the oxygen supplement device according to the analysis result. The present invention obtains oxygen concentration data through a wireless sensor monitoring network, and dynamically identifies and monitors the oxygen concentration state by fusing a Markov chain and a deep neural network, and can dynamically control the oxygen supplement device according to the oxygen concentration state, so that the aerobic decomposition process of the landfill is in a stable state, and the effect of aerobic decomposition is improved.

The invention relates to the technical field of pipeline cleaning, in particular to powerful dredging gel and a preparation method thereof. The efficient pipeline dredging gel is prepared from the following components in percentage by weight: 1.5 to 15 percent of thickening agent, 2 to 20 percent of alkali metal oxide, 10 to 40 percent of pypocholoride and the balance of solvent, and the thickening agent is prepared by compounding tetradecyl dimethyl amine oxide and sodium metasilicate pentahydrate. According to the invention, through special selection of the thickening agent, the viscosity and the stability of available chlorine are effectively considered, so that the effect of being applied to high-efficiency pipeline dredging for a long storage time is achieved.

This invention relates to the field of ecological equipment technology, specifically disclosing an ecological toilet suitable for locomotive drivers and a control method for the ecological toilet. The toilet includes a fermentation tank and microbial cells within it, a heating device, a stirring device, a temperature sensor, a humidity sensor, a high-frequency vibration generator, and control components. The high-frequency vibration generator is mounted on the humidity sensor for cleaning it. The optimal bioactivity parameters of the microbial cells are determined using the temperature and humidity sensors, and the stirring device is controlled to perform corresponding stirring actions based on these optimal parameters. Precise humidity data is collected by the humidity sensor, thereby accurately controlling the microbial environment within the ecological toilet and improving the biodegradation effect.

The utility model provides a coal injection device for a decomposing furnace, and relates to the technical field of coal injection, the coal injection device comprises a coal feeding pipe extending to the middle part in the decomposing furnace, the end, located in the decomposing furnace, of the coal feeding pipe is bent downwards and is provided with a coal injection assembly, and the coal injection assembly comprises a connecting cylinder, a sprue spreader and a mounting frame; the split-flow cone is mounted at the lower end of the connecting cylinder through the mounting frame, and an annular coal injection hole is formed between the split-flow cone and the lower end of the connecting cylinder. The split-flow cone and the annular coal injection hole are utilized to disperse originally concentrated pulverized coal flow into annular dispersed flow, so that the coverage range of the pulverized coal in the decomposing furnace is expanded, and the decomposing efficiency is improved; the situation that pulverized coal is concentrated in a certain area is avoided, the pulverized coal is distributed more evenly in the decomposing furnace, the mixing degree of the pulverized coal, airflow in the decomposing furnace and raw materials is improved, and therefore the combustion efficiency and the raw material decomposing effect are improved.

The present application discloses a human faecal blautia strain capable of colonizing in an anaerobic environment of the intestinal tract and an application thereof, and relates to the technical field of microorganisms.The present application provides a strain with a uric acid degradation function, the human faecal blautia strain GH001, which has the effects of reducing uric acid level, preventing and treating hyperuricemia and gout, and the human faecal blautia strain GH001 also has the effect of relieving kidney damage to a certain extent.The present application provides a new probiotic or drug material for the treatment of hyperuricemia and related diseases.In addition, the strain has no obvious influence on the indicators of the sample body, which proves that the strain has the characteristics of high safety and can be widely applied in the medical field.

The invention relates to the field of volatile organic pollutant catalysis. The invention provides a novel self-adhesive catalyst coating and application thereof in a metal-based monolithic catalyst. The catalyst coating comprises vinyl silicone oil, a carrier filler, a tackifier, a coupling agent, a cross-linking agent, a cross-linking inhibitor, a cross-linking catalyst and active components. The preparation method of the metal-based monolithic catalyst comprises the following steps: curing a catalyst coating precursor on a metal matrix through spraying at high temperature to form a coating; and impregnating and loading active components, and drying to obtain the self-adhesive metal-based monolithic catalyst. The silicone rubber is used as a coating precursor flowing phase, the coating has good adhesive property and hydrophobicity, the binding force of the coating and a metal matrix is improved, and meanwhile the toluene decomposition rate of the catalyst under the water vapor condition is increased.

The application discloses a three-dimensional charcoal column-shaped biofilm filler, a preparation method and a sewage treatment system, and relates to the technical field of water treatment and environmental engineering materials. The whole is a six-prism structure, comprising a first structure layer and a second structure layer; the first structure layer is an annular closed structure; the second structure layer is an annular closed structure and is located on the inner side of the first structure layer; the first structure layer and the second structure layer are divided into a plurality of grids by a connecting rib, and a plurality of short fin plates are arranged on the inner wall of the grid. The filler has a large specific surface area and good biofilm formation capacity, can effectively avoid internal blockage, and has more microporous structures and functional groups on the surface of the filler, can release some organic substances and nutrients, can not only optimize the community structure of denitrifying microorganisms, but also can improve the denitrifying enzyme activity and functional gene abundance, so that the surface microorganism's sewage treatment capacity is effectively enhanced.