45results about How to "Promote mutual cooperation" patented technology

The invention discloses a method for improving activity of anaerobic ammonium oxidation embedded particles and belongs to the field of wastewater treatment. Quorum sensing signal molecules of AHLs are added to seed sludge when anaerobic ammonia oxidation seed sludge is cultured and acclimatized, the cultured sludge is mixed with a PVA-SA (polyvinyl acetate-sodium alginate) embedding agent, signal molecules are added again in the mixing process, and the PVA-SA anaerobic ammonium oxidation embedded particles are prepared after the mixture is crosslinked for several hours. With the adoption of the method, the activity is substantially improved, the preparation process is simple, the operation is convenient and the performance is stable.

The invention relates to the technical field of cosmetic additives, and provides a repairing composition aiming at the problem that an existing repairing composition is poor in repairing effect. The repairing composition is prepared from the following components in parts by mass: 20-25 parts of a white willow bark extract, 10-15 parts of a rhizoma atractylodis macrocephalae extract, 5-10 parts ofa carrot seed extract and 5-8 parts of a solvent. A preparation method of the repairing composition comprises the step of uniformly stirring and mixing all the components of the repairing compositionin parts by mass to obtain the repairing composition. The invention further provides application of the repairing composition. The repairing composition is added into a skin care product. The white willow bark extract, the rhizoma atractylodis macrocephalae extract and the carrot seed extract are dissolved in the solvent to be in mutual synergistic cooperation, absorption of the human body to effective components can be better promoted, the skin is not prone to swelling or stabbing pain, the skin can be better improved, and the repairing composition is remarkable in repairing effect and takeseffect quickly.

The invention relates to the technical field of municipal construction, in particular to a municipal asphalt concrete pavement construction method. The method comprises the following steps of: S1, cleaning a roadbed; S2, laying a cushion layer: specifically, paving an asphalt gauze evenly in the clean roadbed, and spraying permeating oil to the gauze to form the cushion layer; S3, paving asphalt concrete: uniformly paving pre-mixed asphalt concrete on the cushion layer to form a pavement layer; and S4, compaction: compacting the pavement to obtain an asphalt concrete pavement. The asphalt concrete comprises the following components by mass: 5-10 parts of asphalt; 65-80 parts of coarse aggregate; 3-8 parts of fine aggregate; 8-13 parts of basalt fiber; 0.5-1 part of a coupling agent; 1-3 parts of triethylene glycol dimethacrylate; 0.5-1 part of clotrimazole; and 0.1-0.3 part of tridecyl phenyl ketone. The method has the effects of improving the anti-fatigue performance and anti-ruttingperformance of the asphalt concrete pavement.

The invention relates to the technical field of cosmetic additives, and provides an anti-aging composition aiming at the problem of poor anti-aging effect of anti-aging products. The anti-aging composition comprises, by weight, 20-25 parts of maritime pine bark extract, 10-15 parts of Bletilla striata root extract, 8-12 parts of tuber fleeceflower root extract, and 17-25 parts of a solvent. A preparation method of the anti-aging composition includes mixing the components of the anti-aging composition uniformly according to a mass ratio to obtain the anti-aging composition. Application of the anti-aging composition refers to addition thereof to a skin care product. The maritime pine bark extract, the Bletilla striata root extract and the tuber fleeceflower root extract are cooperatively matched with each other, so that active ingredients in the anti-aging composition can be absorbed better by a human body, free radicals can be better eliminated, the skin aging speed can be decreased, the anti-aging effect of the anti-aging composition is more obvious, and the effect acts faster.

The embodiment of the invention relates to the technical field of data transmission, and discloses a blockchain-based data transmission method, device and system. The method comprises the following steps: receiving an encrypted data packet sent by a provider, wherein the data packet is a data packet comprising relevant data information exported by the provider according to a data request sent by arequester, and a public key of the requester; decrypting the data packet according to a preset decryption mode to obtain the relevant data information and the public key of the requester in the datapacket; processing data contents in the relevant data information according to a preset processing mode, encrypting the processed data contents through the public key of the requester, and sending theencrypted data contents to the requester; and destroying the data packet. The blockchain-based data transmission method, device and system adopting the technical scheme has the advantages that the requester can only use the data provided by the provider, instead of seeing or exporting the data, so that the provider can truly control the data provided by the provider; and therefore, data use can be effectively restricted, high data transmission safety is ensured, mutual cooperation among different departments is promoted, and the work efficiency of the departments is improved.

The invention relates to the field of building materials, and provides machine-sprayed thick-layer polymer repairing mortar to overcome the problem that conventional repairing mortar is difficult to meet repair requirements. The machine-sprayed thick-layer polymer repairing mortar comprises the following components by mass: 10-15 parts of Portland cement, 5-7 parts of water, 8-12 parts of fly ash,70-77 parts of sand, 10-12 parts of nanometer silicon dioxide, 3-5 parts of an ethylene-vinyl acetate copolymer, 1-2 parts of tetraphenyl dibenzodiindenopyrene and 0.5-1 part of 9,10-diphenylanthracene. The preparation method comprises the following steps: S1, adding 1/2 of water, fly ash, sand and nanometer silicon dioxide into a reaction container, and carrying out uniform mixing under stirringto form a pre-mixture; and S2, adding the rest components into the pre-mixture while stirring, and carrying out uniform mixing under stirring to obtain the machine-sprayed thick-layer polymer repairing mortar. The compressive strength and the bonding strength of the machine-sprayed thick-layer polymer repairing mortar are improved, so the application range of the machine-sprayed thick-layer polymer repairing mortar is expanded, the repairing mortar is not prone to cracking, frequent repairing is not needed, and energy conservation and environmental protection are achieved.

The invention relates to the field of tobacco essence, and provides tobacco essence for the problem that a bitter aftertaste is easily left after cigarette smoking. The tobacco essence comprises the following components in parts by mass: 35-42 parts of loquat extract, 1-2 parts of radix ophiopogonis extract, 5-7 parts of Acai berry extract, 3-5 parts of desert fruit extract, 30-40 parts of a solvent and 15-20 parts of perfume. The invention further provides an application of the tobacco essence. The tobacco essence accounting for 0.1-0.15% by mass of tobacco leaves is added into the tobacco leaves so as to prepare cigarettes. By combined use of the loquat extract, the radix ophiopogonis extract, the Acai berry extract and the desert fruit extract, the aroma purity of the cigarettes prepared from the tobacco leaves added with the tobacco essence is enhanced, the irritation of smoke to the throat is reduced, the smoking taste of the cigarettes is improved, and the cigarettes are more popular with consumers.

The invention relates to the technical field of urban pipe network construction, in particular to a mounting and pouring process of a prefabricated reinforced concrete inspection well. The process comprises the following steps of S1, measuring the size; S2, prefabricating an inspection well; S3, excavating a foundation pit; S4, mounting a prefabricated inspection well; S5, sealing; and S6, backfilling the foundation pit, wherein the concrete for prefabricating the inspection well comprises the following components in parts by mass: 15-20 parts of Portland cement; 13-18 parts of water; 60-65 parts of sand; 45-50 parts of stone; 3-5 parts of paraffin; 1-2 parts of zinc methacrylate; 0.5-1 part of casein; 0.1 to 0.3 part of chitin. The mounting and pouring process disclosed by the invention has the effect that the compression strength of the inspection well is not easily influenced by underground water.

The invention relates to the technical field of food seasonings, in particular to a comprehensive concentrated soup stock based on an enzymolysis reaction process, which is prepared from the followingraw materials in parts by mass: 45-50 parts of pig bone white soup; 15 to 20 parts of chicken; 16 to 45 parts of water; 6-8 parts of monosodium glutamate; 6-8 parts of white granulated sugar; 4-6 parts of salt; 2-5 parts of ham meat; 1-2 parts of chicken oil; 0.2 to 0.5 part of disodium 5'-ribonucleotide; 0.05 to 0.1 part of ethyl maltol; and 0.03-0.05 part of protease. The concentrated soup stock has the effect of improving the flavor and nutrient substances of the concentrated soup stock.

The invention relates to the technical field of anti-static clothes, in particular to a preparation method of anti-static clothes based on dust-free fabric. The preparation method comprises the following steps of (1) preparing dust-free basic fabric; (2) preparing anti-static liquid; (3) padding the anti-static liquid; (4) carrying out drying; (5) carrying out cutting, wherein the anti-static liquid comprises, by mass, 70-80 parts of water, 3-5 parts of anti-static agent, 1-3 parts of sodium stearate, 1-2 parts of acrylic emulsion, 1-1.5 parts of polyvinylpyrrolidone and 0.5-1 part of sodium lactate. The invention also relates to the anti-static clothes based on the dust-free fabric. The anti-static clothes are prepared by the preparation method of the anti-static clothes based on the dust-free fabric. The anti-static clothes have the effects that the adhesion performance of an anti-static layer and the dust-free basic fabric is improved, and meanwhile, the anti-static effect of the anti-static layer cannot be easily influenced.