8results about How to "Efficient degradation ability" patented technology

The present application relates to the technical field of slag resource processing, more particularly, it relates to a slag recycling secondary treatment process. It comprises the following steps: titanium-containing blast furnace slag recycling and processing, titanium-containing blast furnace slag resource processing, composite adsorbent preparation, resource secondary treatment and composite phase change heat storage material preparation. In the present application, through the resource processing of the titanium-containing blast furnace slag, the titanium-silicon composite matrix material and the mixture powder can be separated from the titanium-containing blast furnace slag, and the titanium-silicon composite matrix material and the mixture powder can be used for preparing the composite adsorbent and used as the matrix material of the composite phase change heat storage material respectively, so as to achieve the purpose of efficient resource utilization of the titanium-containing blast furnace slag and play the characteristics of each component in the titanium-containing blast furnace slag.

The application provides application of a nitrogen-doped carbon-based iron monatomic catalyst in degradation of ADC drugs in wastewater, and belongs to the technical field of advanced oxidation water treatment. The nitrogen-doped carbon-based iron monatomic catalyst with a two-dimensional wrinkled ultrathin morphology is prepared by a nano-magnesium oxide template assisted method. In application, the catalyst is dispersed in wastewater containing ADC drugs, stirred and adsorbed to adsorption equilibrium, then a proportion of persulfate is added, and reaction is carried out under the condition that pH is 3-9, so that efficient degradation of the ADC drugs is realized. The application has the advantages of high degradation efficiency, fast reaction speed, wide pH adaptation range, strong anion interference resistance, good broad-spectrum property, good catalyst stability and the like, and actual wastewater toxicity evaluation proves that the application has good detoxification capacity, and has wide application prospect in the field of treatment of refractory organic wastewater such as pharmaceutical wastewater and hospital wastewater.

This invention discloses a strain of Maggi-Megaki yeast with amine-reducing and flavor-enhancing capabilities and its applications, belonging to the field of microbial fermentation technology. This invention screened a strain of Maggi-Megaki yeast Y21 from fermented soybean paste, which has the ability to degrade biogenic amines. This strain can completely degrade tryptamine, phenylethylamine, putrescine, cadaverine, spermidine, and spermine; simultaneously, it also has a strong degradation effect on histamine and tyramine, with degradation rates reaching 69.58% and 65.32%, respectively. Using the Maggi-Megaki yeast Y21 described in this invention for inoculation and fermentation can significantly reduce the content of various biogenic amines in fermented soybean paste under low-to-medium salt conditions, especially showing outstanding removal effects on histamine, tyramine, phenylethylamine, and polyamine biogenic amines, increasing the total amount of volatile flavor compounds, and is suitable for the safe production of low-salt fermented foods.

The present application belongs to the field of microbial application and feed processing technology, and discloses a bacillus subtilis, named bacillus subtilis YT1, which is preserved in China Center for Type Culture Collection, located at Wuhan University, No. 299, Bayi Road, Wuchang District, Wuhan City, Hubei Province, with a preservation number of CCTCC NO: M 20242767 and a preservation date of December 10, 2024. The present application also discloses a microbial preparation and the application of the bacillus subtilis or the microbial preparation in the processing of silage. The present application first simultaneously possesses high efficient lignocellulose degradation ability, excellent fermentation promotion characteristics, significant antioxidant activity and good probiotic characteristics in a strain of bacillus subtilis. This characteristic enables a single bacterial agent to achieve multiple goals such as fiber degradation, fermentation promotion, oxidation protection, which traditionally requires multiple compounded bacterial agents, and fundamentally overcomes the problems of poor compatibility between strains, unstable synergistic effect and high application cost of existing compounded additives.

This invention discloses a method for preparing a ferromagnetic single-atom piezoelectric catalyst, the piezoelectric catalyst itself, and its application. The preparation method includes the following steps: weighing ammonium molybdate tetrahydrate and thioacetamide, dissolving them in ultrapure water, and stirring until a colorless and transparent solution is obtained; then adding nickel acetate tetrahydrate, continuing stirring, transferring the mixed solution to a high-pressure reactor, washing after the reaction, and drying to obtain the reaction product; spreading the reaction product evenly in a quartz boat, and finally calcining the reaction product at high temperature under a nitrogen atmosphere, and cooling to successfully prepare the Ni-MoS2 ferromagnetic single-atom piezoelectric catalyst. The piezoelectric catalyst prepared by this invention has good piezoelectric catalytic performance and can achieve high organophosphorus degradation efficiency in the treatment of phenylphosphonic acid wastewater.

This invention belongs to the field of microbial technology, specifically relating to a highly efficient Arthrobacterium X-6 that degrades sulfonamide antibiotics and its applications. The highly efficient Arthrobacterium X-6 that degrades sulfonamide antibiotics provided by this invention (… Paenarthrobacter sp. Arthroblast X-6, deposited on January 19, 2026, at the China General Microbiological Culture Collection Center (CGMCC) with accession number CGMCC No. 37463, provides this invention. Arthroblast X-6 can grow using seven common antibiotic resistance (SA) species as its sole carbon source, exhibiting a highly efficient degradation capacity for SA species, reaching up to 100%. It not only possesses environmental remediation potential but also minimizes the risk of secondary pollution. Furthermore, it is inexpensive and environmentally friendly, achieving highly efficient microbial control of antibiotic-resistant environmental transmission and providing strain resources and theoretical data for the remediation of SA species contamination.

The application discloses an ancestral dehalogenase Ans171 and application thereof in degrading sulfur mustard halogenated pollutants. The amino acid sequence of the ancestral dehalogenase Ans171 is shown as SEQ ID NO. 2, and the nucleotide sequence of the coding gene is shown as SEQ ID NO. 3. The ancestral dehalogenase Ans171 of the application can efficiently degrade sulfur mustard simulant agent dichlorodiethyl sulfide. After 200 μL of crude enzyme solution of the ancestral dehalogenase Ans171 is added into 2 μL of dichlorodiethyl sulfide and reacted for 5 min, the degradation rate reaches 99.7%. The thermal stability and degradation efficiency of the ancestral dehalogenase Ans171 of the application are significantly higher than those of a modern enzyme, and the ancestral dehalogenase Ans171 has a good application prospect in bioremediation of sulfur mustard halogenated pollutants.

This invention discloses a highly efficient erythromycosis strain that degrades tetracycline antibiotics and its applications, belonging to the field of environmental microbiology technology. The invention provides… Paenirhodobacter enshiensis OTC 2-5, deposited on November 4, 2025, at the China General Microbiological Culture Collection Center (CGMCC), address: No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing, accession number: CGMCC No. 36502. This strain is capable of degrading tetracycline antibiotics such as OTC, exhibiting excellent degradation performance and rapid action under medium-high temperature and neutral to alkaline conditions. This invention provides an effective biodegradation method for the treatment of tetracycline antibiotic pollution in water bodies.