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30results about How to "To achieve the effect of detoxification" patented technology

Bipolar membrane dual-liquid flow type hydroxyl radical generator

The invention relates to a bipolar membrane dual-liquid flow type hydroxyl radical generator, belonging to the technical field of electrochemistry electrolytic oxidation. The bipolar membrane dual-liquid flow type hydroxyl radical generator is composed of a cathode, an anode and a bipolar membrane located between the cathode and the anode. A cathode liquid chamber is formed between the bipolar membrane and the cathode; an anode liquid chamber is formed between the bipolar membrane and the anode; both the cathode and the anode adopt a single face electrode with a panel structure; and the cathode, the anode and the bipolar membrane are parallel to each other. The invention ensures that high-concentration hydroxyl radical strong oxidant solution can be generated by very low voltage and very high electricity efficiency, the effects of water sterilization, disinfection, decoloration, deodorization, and the like are superior to that of ozone, chlorine and other oxidants, has no toxicity, residue and secondary pollution. The invention has a plurality of innovations that bipolar membrane energy-saving dissociation molecules are inserted between electrolytic cells to supply OH to produce .HO, lead-free tin oxide semiconductor electrode is supplied for a cavity (h+) without lead to pollute water body, and a dual-liquid stream structure is used so that the concentration of .HO is never saturated.
Owner:薛廷芳

Cyanobacteria organic fertilizer and manufacturing method thereof

The invention discloses a cyanobacteria organic fertilizer comprising the following raw materials in parts by weight: 40-70 parts of cyanobacteria powder, 10-25 parts of total nitrogen, 5-20 parts of phosphorus pentoxide and 5-15 parts of potassium oxide. According to the cyanobacteria organic fertilizer disclosed by the invention, algae mud is dried by using a drying tower so as to greatly improve the production efficiency; a conventional air-drying method at least needs three days for drying one ton of the algae mud, and is also controlled by the weather conditions; a method disclosed by the invention only needs 10 minutes for drying one ton of the algae mud so as to fully meet the requirements of large-scale production. The cyanobacteria organic fertilizer disclosed by the invention is used for preparing a bio-organic fertilizer by adopting water-blooming cyanobacteria as a main raw material, is simple in process, also is used for performing wall-breaking and detoxication treatment on cyanobacteria, is safe and efficient in fertilizer application, can be used for turning waste into wealth, also can be used for solving the problem of environmental pollution caused by water-blooming cyanobacteria, has significant economic benefits, and is worthy of popularization.
Owner:张兴坤

Amorphous CrCoNi alloy film loaded Pt methanol oxidation composite electrode and preparation method thereof

The invention discloses an amorphous CrCoNi alloy film loaded Pt methanol oxidation composite electrode and a preparation method thereof, and the preparation method comprises the following steps: carrying out mechanical polishing, washing and drying on a glassy carbon sheet to prepare a pretreated glassy carbon sheet, i.e., a substrate; respectively fixing a CrCoNi alloy target material and a Pt target material on a target holder of a pulse laser deposition instrument, fixing the target holder on a target disc of a vacuum deposition chamber, placing a substrate holder in the vacuum deposition chamber, and adjusting the distance between the target material and the substrate; vacuumizing the vacuum deposition chamber, then carrying out pre-sputtering, and then depositing CrCoNi alloy; subjecting the Pt target material to the position of the original CrCoNi alloy target material, carrying out pre-sputtering, and then depositing Pt; and after deposition is finished, adjusting the pressure of the vacuum deposition chamber to atmospheric pressure, taking the substrate out, and preparing the amorphous CrCoNi alloy film loaded Pt methanol oxidation composite electrode. The film catalyst of the composite electrode has better catalytic activity and better stability and durability.
Owner:CHENGDU UNIV

Preparation method of selenium-rich purple sweet potato health wine

The invention discloses a preparation method of Ipomoea batatas Var Ayamur asaki health wine which is mainly brewed by 100 portions of Ipomoea batatas Var Ayamur asaki, 1.5 to 3.5 portions of Xiaoqu wine, 70 to 100 portions of rice and water. The preparation method comprises the following steps: firstly, the rice is steamed for standby; secondly, the Ipomoea batatas Var Ayamur asaki is sliced and steamed for standby; thirdly, the steamed rice and the Ipomoea batatas Var Ayamur asaki are paved out and are cooled to the temperature of between 28 and 40 DEG C, the Xiaoqu wine is sprayed on the steamed rice and the Ipomoea batatas Var Ayamur asaki, the evenly mixed mixture is poured into a container to be saccharified for 24 to 28 hours, after the saccharification, the water is added into the mixture to ferment for 180 and 360 hours so as to obtain the alcohol lees; and the alcohol lees are poured into the boiled water to obtain the wine lees material, after being boiled again, the wine lees material is distilled to obtain the Ipomoea batatas Var Ayamur asaki health wine. In the process of producing the Ipomoea batatas Var Ayamur asaki health wine, certain volume of medlar and vitamin E can be added. The Ipomoea batatas Var Ayamur asaki health wine has the functions of being anti-aging, being anticancer, being anti-arteriosclerosis and improving the immunity of human bodies, and the like.
Owner:宋谋友

Method for reduction and detoxification of hazardous waste sludge

The invention discloses a method for reduction and detoxification of hazardous waste sludge. The method comprises the steps: adding a microbial bacterial agent to the sludge, adding an auxiliary material for conditioning, providing an external heating source, performing continuous stirring, and performing aeration, wherein the sludge is chemical hazardous waste sludge with a water content of 80% or above, the water content is 70% after the auxiliary material is added, and the microbial bacterial agent is complex bacteria. According to the method, bio-thermal energy generated through degradation of organic matter in the microorganism high-temperature process and the complex bacteria are utilized to decompose the organic matter, destroy the aggregate structure and disperse the sludge particles, the interstitial moisture and surface moisture are turned into free water, the binding force is weakened, and the removal difficulty is reduced; and in addition to the auxiliary heat, the temperature inside a box body is kept at 60-80 DEG C. According to the method, the optimal control conditions in the process of reduction and detoxification are determined, the method has the advantages of ahigh degree of reduction, high detoxification efficiency, low treatment cost, a high comprehensive utilization rate, no secondary pollution, simple operation and the like, and the economy benefits, environmental benefits and social benefits are good.
Owner:NANJING NORMAL UNIVERSITY

Ash melting compound fluxing agent and ash melting treatment method

The invention provides an ash melting compound fluxing agent. The ash melting compound fluxing agent comprises, by weight, 10 to 30 parts of mineral raw material containing aluminosilicate, 1 to 10 parts of boric acid and 1 to 10 parts of washed fly ash. Combination of the mineral raw materials containing aluminosilicate, the boric acid and the washed fly ash facilitates the molten ash to form a complete network structure, facilitates heavy metal and metal cations to be in key connection into the network structure, lowers the melting treatment temperature of the ash, facilitates the heavy metal to be migrated into the network structure and lowers melting cost. The invention further provides an ash melting treatment method. The ash melting treatment method comprises the steps of (1) providing an ash sample and the ash melting compound fluxing agent; (2) mixing the ash sample and the ash melting compound fluxing agent into a mixture; (3) feeding mixture into a plasma melting furnace formelting treatment; (4) conducting cooling after the mixture is completely molten and then obtaining glassy state slag is obtained. The ash melting compound fluxing agent effectively lowers the ash treatment cost, improves the solidification rate of heavy metal melting and solidification, lowers the leaching toxicity of the heavy metal, protects the environment and makes waste profitable.
Owner:CHINA NUCLEAR POWER TECH RES INST CO LTD +2

Medicinal liquor for treating helicobacter pylori and preparation method thereof

The invention provides medicinal liquor for treating helicobacter pylori and a preparation method thereof, and relates to the technical field of medicinal liquor. The medicinal liquor for treating helicobacter pylori is prepared from the following raw materials in parts by weight: 5-30 parts of wild jujube thorns, 5-30 parts of jujube thorns, 5-30 parts of Yunnan jujube thorns, 5-30 parts of spina gleditsiae, 5-30 parts of catbrier, 1-15 parts of liquorice, 1-15 parts of goldthread roots and 1000-8000 parts of grains. The preparation method comprises the following steps: mixing and fermenting spina gleditsiae, taxus chinensis, fructus evodiae and grains, and distilling to obtain wine to obtain brewed wine; and grinding other residual raw materials into powder, adding the powder into the infused wine, sealing, and storing in an environment below 18 DEG C. The medicinal liquor disclosed by the invention has the functions of sterilizing, diminishing inflammation, detoxifying, tonifying kidney and yang, improving immunity and the like, can be used for effectively treating helicobacter pylori, acute and chronic gastritis, acute and chronic enteritis and sexual dysfunction, and can be used for treating various poisonous insect bites, miliaria or diminishing inflammation of wounds when being externally applied.
Owner:苏章

A kind of preparation method of cottonseed meal protein powder of reducing phenol by high-voltage corona electric field

The invention discloses a method for preparing cottonseed meal albumen powder by adopting high-voltage corona electric field phenol reduction. The method comprises the following steps: (1) grinding cottonseed meal; (2) adding water into screened cottonseed meal according to a weight ratio of 1:0.8-1, infiltrating, adding cellulase which accounts for 0.08-0.12 percent of the cottonseed meal in weight and hemicellulase which accounts for 0.05-0.1 percent of the cottonseed meal in weight, uniformly mixing, controlling the temperature to be 50-60 DEG C, wherein the temperature preserving time is 10.0-14.0 hours; (3) arranging cottonseed meal powder subjected to enzymolysis in a high-voltage corona field with the voltage of 25000-200000V for 8.0-16.0 hours, wherein the thickness of the cottonseed meal is 5-20mm, and performing spray drying so as to obtain the cottonseed meal albumen powder, wherein the spray flow is 20-30mL / min, the feeding temperature is 36-41 DEG C, and the air inlet temperature is 160-190 DEG C. The method is feasible and is simple and convenient to operate. The cottonseed meal albumen powder prepared by adopting the method is low in cost and good in effect and is not polluted by other substances, and according to measurement, the content of free gossypol in the detoxified cottonseed meal albumen powder is less than 0.04 percent.
Owner:XIANGYANG HUIYUAN AGRI & FOREST +1

Bipolar membrane dual-liquid flow type hydroxyl radical generator

The invention relates to a bipolar membrane dual-liquid flow type hydroxyl radical generator, belonging to the technical field of electrochemistry electrolytic oxidation. The bipolar membrane dual-liquid flow type hydroxyl radical generator is composed of a cathode, an anode and a bipolar membrane located between the cathode and the anode. A cathode liquid chamber is formed between the bipolar membrane and the cathode; an anode liquid chamber is formed between the bipolar membrane and the anode; both the cathode and the anode adopt a single face electrode with a panel structure; and the cathode, the anode and the bipolar membrane are parallel to each other. The invention ensures that high-concentration hydroxyl radical strong oxidant solution can be generated by very low voltage and very high electricity efficiency, the effects of water sterilization, disinfection, decoloration, deodorization, and the like are superior to that of ozone, chlorine and other oxidants, has no toxicity, residue and secondary pollution. The invention has a plurality of innovations that bipolar membrane energy-saving dissociation molecules are inserted between electrolytic cells to supply OH to produce .HO, lead-free tin oxide semiconductor electrode is supplied for a cavity (h+) without lead to pollute water body, and a dual-liquid stream structure is used so that the concentration of .HO is never saturated.
Owner:薛廷芳
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