134results about How to "Increase roughness" patented technology

The invention discloses an all-lyophobic bionic anti-fouling self-cleaning coating and a preparation method thereof. Raw materials of the coating include two components: a first component includes, by mass, 3-10% of a silane coupling agent, 3-10% of a silane coupling agent substituted by a short fluoro-carbon chain, 10-40% of silicon sol, 10-30% of a solvent and 30-60% of water; and a second component being perfluoro lubricant oil. The preparation method includes the steps of performing sol-gel treatment to the first component to prepare a hydrophobic coating material, and coating a substrate therewith to form a nano/micro-structure coating; and infiltrating the surface of the coating with the second component, perfluoro lubricant oil, so that the coating has comprehensively lyophobic, anti-fouling, self-cleaning, frost and ice-coverage resistant, and self-repairing performances. The coating is suitable for large-area construction, has good durability and stability, is good in self-cleaning performance, and can be used on surfaces of glass, ceramic tiles, plastics, metals and the like.

The invention belongs to the technical field of electrochemical oxidation wastewater degradation, and particularly relates to a preparing method for a titanium-based titanium sub-oxide electrode. The preparing method comprises the steps of pretreatment of a titanium substrate, transferred arc cleaning, titanium sub-oxide spraying and surface oxide electrode sintering; titanium servers as a substrate, the titanium substrate is sprayed with titanium sub-oxide powder with the plasma spraying technology, and the titanium-based titanium sub-oxide coating electrode is obtained; part of titanium sub-oxide is formed through oxidation of the titanium substrate at a high temperature, and the conductivity of an electrode material is ensured; a wide electrochemical window is adopted, active sites formed by adding a binding agent on the surface of the electrode are decreased to the maximum degree, the oxygen evolution potential is increased, and background current is reduced; furthermore, use technological parameters of the titanium sub-oxide electrode are determined according to use data obtained in tests, and thus titanium sub-oxide becomes the economical and effective electrode which can be used for electrolyzing wastewater for a long term; the preparing method is simple in technology and reliable in principle, the preparing cost is low, the electrolyzing efficiency is high, the electrolyzing effect is good, the service life is long, the application range is wide, and use is environmentally friendly.

A target material processing method comprises the following steps: providing a target material, wherein a sputtering surface of the target material comprises a sandblasted area and a non-sandblasted area; and carrying out sandblast treatment of the area for sandblast of the target material, wherein the sandblast treatment comprises a process of gravity type sandblast treatment and a process of direct pressure type sandblast treatment. A surface having a small roughness is formed on the surface of the target material through the gravity type sandblast treatment and the roughness is increased through the direct pressure type sandblast treatment, so the roughness is uniformly distributed, and a large roughness can be easily realized.

A shell manufacturing method disclosed by the present invention comprises the steps of milling a shell to form an antenna micro-slot; roughening the surface of the inner wall of the antenna micro-slot; filling the glue in the antenna micro-slot, wherein the glue adheres the surface of the inner wall tightly. The present invention also discloses a mobile terminal. After the surface of the inner wall is roughened, a plurality of nanoscale recesses are formed on the surface of the inner wall of the antenna micro-slot, so that the roughness of the surface of the inner wall is increased, and the adhesion force of the glue and the surface of the inner wall is improved effectively. The glue adheres the metal parts at the two sides of the antenna micro-slot by the surface of the inner wall, thereby improving the adhesion force of the glue to the metal parts at the two sides of the antenna micro-slot. According to the present invention, the shell strength is high, the shell yield is improved, and the production cost is reduced.

The invention discloses a fluorine containing water repellent oil repellent composition and its preparation method. The composition takes a monomer, inorganic silica, an emulsifier, a solvent and water as raw materials, after the emulsification of the raw materials, the composition is obtained by initiating the polymerization under the initiator existence condition. The composition reduces the biology toxicity and permanent accumulation performance, and can substantially enhance the waterproof performance of a fluorine containing fabric waterproof oilproof agent with perfluoro alkyl carbon chain length of less than or equal to 6.

The invention discloses a manure synergistic agent, a preparation method, and applications thereof. The manure synergistic agent concretely comprises the components by weight proportion as follows: fly ashes are 10 to 65 parts, modifying agent is 5 to 15 parts, carriers are 20 to 75 parts, and dispersant is 10 to 65 parts; the manure synergistic agent is prepared and made through the hybrid modification reaction. By utilizing the agent, the fly ashes, which are industrial waste, are reused after being modified in synergic combination with the manure, thereby reducing the environmental pollution. The manure synergistic agent has the advantages of not only reducing the nitrogen loss, promoting the absorption and the utilization to activated silicon and trace elements on crops, but also improving the physicochemical characters of the acid soil.

The invention discloses an anti-charged dust device used on the surface of an optical system or a solar cell, comprising a substrate, as well as a tin indium oxide layer, a titanium dioxide nanoparticle array layer and a fluorine-containing polymer thin film layer, which are sequentially formed on the substrate, and the substrate is glass used on the surface of the optical system or a silicon chip used on the surface of the solar cell. Under continuous ultraviolet radiation, the surface of the device is continuously positively charged, thereby enabling dust adhered on the surface to finally have the same charge with that on the surface of the device regardless of the original charge of the dust, and further enabling dust particles to be separated from the surface under the action of electrostatic repulsion. In addition, a hole generated by the titanium dioxide layer under the ultraviolet radiation has strong oxidizing property, thereby being capable of decomposing organic matters adhered on the surface of an optical device and playing a bactericidal role. The device can achieve good dust prevention and dust removal effects, and effectively prevent light transmittance on the surface of the optical system or the solar cell from being reduced due to hindrance of the dust.

The invention relates to a proton exchange membrane fuel cell, in particular to a gas diffusion layer microporous layer of the proton exchange membrane fuel cell and a preparation method thereof. After hydrophobic treatment, the surface of the support layer is scraped or sprayed with organic solvent containing organic siloxane and carbon nanomaterials, and the micro-porous layer of the gas diffusion layer of the proton exchange membrane fuel cell is formed through the micro-nano structure of the interface of the micro-porous layer and the coating layer. Among them, the dosage ratio of organosiloxane and carbon nanomaterials is 10% wt%-100wt%. The invention has the characteristics of simple treatment process, mild experimental conditions, friendly chemical environment and the like.

The invention provides a ring part structure and a machining method thereof. The machining method comprises the following steps: providing a ring part of which the surface is provided with patterns; and roughening the patterned surface of the ring part. According to the machining method provided by the invention, the patterned surface of the ring part is further roughened to increase the roughness degree of the patterned surface of the ring part, to reduce tips on the patterned surface of the ring part and to increase the adsorption capacity of the patterned surface of the ring part, and thus the possibility of occurrences of tip discharge of the patterned surface of the ring part and peeling of adsorbed particles is reduced, so the service life of the ring part is prolonged, product rejection caused by peeling of the adsorbed particles is reduced, and the product yield is increased.

The invention discloses a method for preparing a LiFePO4/SiC lithium battery positive plate by microwave heating. The method is characterized in that: the method comprises the following steps of 1, immersing LiFePO4 in a lithium silicate aqueous solution having mass concentration of 20 to 30% for 2 to 5 hours, fully stirring and evaporating water of the lithium silicate aqueous solution, 2, carrying out calcination of the immersed LiFePO4 at a temperature of 500 DEG C for 2 to 5 hours, 3, adding SiC having particle sizes of 100 to 150 microns into LiFePO4 powder obtained by calcination, wherein a use mount of SiC is 5 to 10wt% of that of LiFePO4, and carrying out uniform ball-milling mixing, 4, heating the mixture obtained by the step 3 in a microwave oven under the conditions of microwave power of 300 to 500W and heating time of 10 to 25 minutes, and 5, mixing the mixture obtained by the step 4, a binder, a conductive agent, an additive and a solvent into slurry, and carrying out coating, drying, rolling and cutting of the slurry to obtain the LiFePO4/SiC lithium battery positive plate. The method can effectively solve the problem of falling-off of LiFePO4 powder in coating and assembling and can obviously improve electrochemical performances of the LiFePO4/SiC lithium battery positive plate, and is simple in application and low in cost.

Apparatus, systems and methods for reducing surface roughness on surface of a glass member using a non-contact polishing process are disclosed. According to one aspect, a method for processing a glass member suitable for use in a handheld electronic device includes obtaining the glass member and chemically strengthening the glass member. The glass member has at least one surface, and chemically strengthening the glass member increases roughness associated with the at least one surface. The method also includes applying a first non-contact polishing process to the glass member after chemically strengthening the glass member. Applying the first non-contact polishing process reduces the roughness associated with the at least one surface.

The invention relates to a water-fluctuation zone self-locking wave-dissipation vegetation ecological slope protecting components, which consists of two bricks with foursquare as basic shape; wherein, one of the brick is provided with linked grooves at four sides thereof respectively, a cell body is arranged in the middle of the brick, which has an upward heave and a planting hole in the middle, and a counter-arc jettied convex body is mounted on periphery adjoiner of the superface cell body of the brick; the other brick is provided with linked wedge blocks for intercalation with the linked grooves, a cell body is also mounted in the middle of the brick, and counter-arc jettied convex body is arranged on periphery on periphery adjoiner of the superface cell body of the brick; the undersurfaces of the two bricks are provided with wedges to wedge into soil; the cross-sectional shape of the counter-arc jettied convex body is similar to an isosceles trapezoid, while the upper bottom is larger than the lower bottom and the two waists are in the shape of arc. The invention realizes connection between two components of two bricks by using four-side self-locking structure, which features high stability, strong adaptability, good effect of wave dissipation and environmental protection.

The invention provides a double-layer super-hydrophobic material and a preparation method thereof. An alloy substrate material is ground through abrasive paper and ultrasonically cleaned by being soaked in absolute ethyl alcohol, so that oxide films and oil stains on the surface of the alloy substrate material are removed, and A is obtained; the A is soaked in a mixed solution, formed by equivalent-volume mixing of a 0.01 mol/L stearic acid ethanol solution and a 0.01 mol/L nickel sulfate aqueous solution, according to the proportion of 0.5-10 mL/cm<2>, and then heated for 7 h through water at the temperature of 140 DEG C; the A is cooled, taken out and dried to obtain B; the B is soaked in a mixed solution, formed by equivalent-volume mixing of a 0.01-0.2 mol/L stearic acid ethanol solution and a 0.01-0.2 mol/L cobalt sulfate aqueous solution, according to the proportion of 0.5-10 mL/cm<2>, and then heated for 5-8 h through water at the temperature of 90-130 DEG C; and the B is cooled, taken out and dried to obtain the double-layer super-hydrophobic material. According to the double-layer super-hydrophobic material and the preparation method thereof, the purpose that alloy is provided with super-hydrophobic films with the corrosion resistance and the antifouling property being stable for a long time can be achieved.

Chipping of cutting edge due to weakened corner edge and roughened cut surface due to chipping can be prevented. At the lower end corner of a flute (4) at the outer periphery of an end mill body (1) which faces the direction of rotation (T) about an axis (O) is provided a rake face (11) with a corner edge (12) at its outer edge capable of forming a convex shape when rotated about the axis (O). Radially inside of the rake face (11) is provided a gash (7) having a bottom rake face (8) which faces the direction of rotation (T). The bottom rake face has a bottom edge (9) at the end of the end mill extending radially inwardly from the corner edge (12). The line (L) of intersection between the rake face (11) and the rake face (8) ends at the point (Q) which locates radially inside of the center (S) of the corner edge (12) and axially rearward of the lowest point (P) of the corner edge (12).

The invention discloses an artificial algal reef and a manufacturing method thereof, and relates to the artificial algal reef and a preparation method thereof. The artificial algal reef comprises an algal reef main body made from reinforcements and concrete; vegetable gum grains are arranged on the algal reef main body, and have the grain size of 1 to 60 mm; and the weight of the vegetable gum grains is 0.01% to 0.6% of the total weight of the artificial algal reef. The preparation method of the artificial algal reef comprises the following steps: 2 to 6 parts of cement, 3 to 10 parts of sand, 8 to 12 parts of stone and 0.001 to 0.008 part of vegetable gun grains are selected through proportioning in part by weight, wherein the grain sizes of the vegetable gum grains are 1 to 10 mm; the algal reef is prepared from cement, sand, stones and a reinforcement cage; and the vegetable gum grains are added before hardening. When the artificial algal reef is used, vegetable gum is dissolved in the water, a microcellular structure is formed on the surface of a reef, the roughness of the surface of the reef is increased, the adhesion possibility of algae spores is improved, a sessile substrate suitable for the adhesion and the growth of the algae spores is provided, and habitats for foraging, breeding, growing and the like are provided for aquatic organisms such as fishes.

The invention discloses a high-hydroscopicity modified polyester fiber cotton sliver and a preparation method and the application thereof. Sepiolite fiber with rapid moisture absorption and a releaseproperty is introduced into polyester fiber to improve the water absorption effect of the polyester fiber; then the polyester fiber is washed with alkali to increase the surface roughness of the fiber, thereby lowering the surface tension during moisture absorption and achieving a rapid water absorption effect; furthermore, holes and trenches which are used for communicating the inside with the outside are produced by etching the surface of the fiber form communicated pores, so that the moisture is easy to absorb and discharge; then, a hydrophilic polyvinyl alcohol membrane covers the surfaceof a fiber bundle, so that the hydrophilcity is higher, which contributes to migration of the moisture from the surface of the fiber to the inside of the fiber; moreover, the reduction of the water absorption effect due to the fact that solid particles in a coating block the pore structure on the surface of the fiber can be prevented. The modified polyester fiber cotton sliver disclosed by the invention can be applied to a paint roller brush, so that the absorption amount of a coating such as paint is increased; furthermore, the cotton silver can be repeatedly used after being used and then cleaned, so that the waste of resources is reduced.

The invention relates to the technical field of wood coloring, in particular to a water-borne wood colorant and a coloring method. The water-borne wood colorant comprises the following main components: pigment, dopamine, nanocellulose and water-borne polymer resin. The problems that an existing wood coloring technology has uneven wood permeability, a poor coloring effect on a wood surface and other defects are solved, the water-borne wood colorant has moderate viscosity, high adhesion, a small particle size and good dispersion effect, and can easily penetrate into wood.

The invention discloses a method for performing liquid-phase PEG optical grafting and chemical copper plating on the surface of a polyethylene glycol terephthalate (PET) film. The method comprises the following steps of: removing oil and stains from the PET film basically, performing micro-etching, and performing liquid-phase grafting on long-chain polyethylene glycol serving as a non-ion surfactant by taking potassium persulfate as an initiator under the radiation of an ultraviolet lamp to improve the hydrophily and adsorption capability of the film; and immersing the grafted film into a silver nitrate solution to adsorb silver for catalyzing chemical copper plating. The method is easy to operate, is environmentally-friendly, and is economical and practical. As proved by a test result, copper plating performance is high, a copper layer is bright and flat, the surface resistance is 0.2 omega, and the average thickness is 1.21 mum, the bonding force is up to 17.3 N/cm; and the method can be used for producing a flexible circuit board and an electromagnetic shielding material.

The invention discloses a device and a method for removing cyan wax on the outer surface of bamboo. The device comprises a laser generator, a galvanometer capable of rotating in a swinging mode around a rotary shaft and a conveyor belt. The galvanometer is arranged above the conveyor belt, and the axis of the rotary shaft is parallel to the moving direction of the conveyor belt and arranged right above the conveyor belt center. The laser beam emitted by the laser generator is emitted horizontally, and the emitting direction and the axis of the rotary shaft are arranged on the same horizontal face. A bamboo plate is arranged on the conveyor belt, the axis of the bamboo plate is coincided with that of the conveyor belt, and the tabasheer face is in contact with the conveyor belt. The method for removing the cyan wax on the outer surface of the bamboo is further disclosed. The cyan wax layer on the surface of the bamboo can be removed effectively by using the high temperature of the laser beam, roughness of the bamboo surface is improved, a very thin layer is required to be removed, raw materials can be saved, the thickness of the bamboo surface processing can be controlled precisely, energy is saved, and tool consumption is avoided.

The embodiment of the invention discloses a rubber production method. The rubber production method comprises the steps of: crushing shells into shell powder; adding 1-25 parts of the shell powder into every 100 parts of sizing material, so as to form masterbatch material; mixing the masterbatch material to form masterbatch; and adding final-batch material, and crosslinking to form rubber. By utilizing the production method disclosed by the invention, the surface roughness of the rubber is increased, the antiskid property of a tire is improved, and especially the driving of a vehicle on the slippery pavement and the snow and ice pavement; and meanwhile, as the shell belongs to the renewable resource, the shell is environment-friendly, is free of pollution and is accordant with requirements of green circular economy, the price is low, and the cost is lowered. The invention further provides rubber prepared by utilizing the preparation method. The invention further provides a tier prepared from the rubber.

The invention discloses a polymeric thin-film material ozone treatment graft modification chemical copper plating method. The method comprises the steps of (1), washing; (2), performing ozone treatment; (3) performing chemical grafting and placing processed polymeric thin films into a water solution of acrylamide CH2=CHCONH2, ceric ammonium nitrate Fe(NH4)2(NO3)6 and ammonium ferrous sulfate Fe(NH4)2(SO4)2.6H2O; (4), performing activation and placing the grafted polymeric thin films into a solution of 0.1-1g/L of silver nitrate AgNO3 and 10-15mL/L37% of ammonia water BH3.H2O and immersing for 10-60s; and performing chemical copper plating, placing the activated thin films into chemical copper plating liquid and subjecting the thin films and the solution to reaction for 10-20min. The polymeric thin-film material ozone treatment graft modification chemical copper plating method has the advantages that the method is simple, practical, economical and environment-friendly, chemical copper plating can be performed on a polyethylene terephthalate (PET) thin film, the copper plating liquid is not required to be heated, and the method can be conducted at a normal temperature, and the like.

The invention relates to the technical field of concrete pouring, in particular to a prefabricated concrete mold. The prefabricated concrete mold comprises a bottom mold and a side mold detachably arranged on the bottom mold. The mold has three working states comprising a preparation state, a distribution state and a mold removal state. In the mold removal state, a solidified concrete prefabricated component is separated from the bottom mold and transferred, the side mold is further provided with multiple overflow through holes, and therefore concrete can overflow from the overflow through holes and is solidified outside the side mold to form protrusions. Due to the arrangement of the overflow through holes, concrete in the side mold can overflow and form the protrusions, the concrete component and the side mold are integrated for use, the side mold does not need to be removed from the component, the working step of mounting and demounting the side mold is omitted, and the workload is reduced. Meanwhile, the roughness of the exterior of the side mold is increased due to the protrusions outside the side mold, the face with the protrusions is an exposed face, and the working step and investment for processing and manufacturing the exposed face are omitted, and the cost is reduced.

The invention relates to a cold rolling roller with a high-roughness surface. The cold rolling roller comprises, by weight percent, 0.80% to 0.90% of C, 0.20% to 0.80% of Si, 0.20% to 0.80% of Mn, 4.50% to 5.50% of Cr, 0.10% to 0.80% of Mo, not larger than 0.20% of V, not larger than 0.015% of P, not larger than 0.015% of S, the balance Fe and inevitable impurities. The cold rolling roller is provided with a roller face with the higher roughness and the good surface quality, the use effect of a user is good, the production efficiency is improved, and the work cost is reduced.

The invention relates to a polypropylene microcellular foam composite material and a preparation method thereof. The polypropylene microcellular foam composite material is prepared from, by weight, 85-95 parts of polypropylene, 5-10 parts of carbon fibers and 3-5 parts of foaming masterbatch, wherein the foam masterbatch is prepared from, by weight, 60-70 parts of polyethylene, 20-30 parts of a foaming agent, 3-5parts of a nucleating agent, 0.5-1.5 parts of zinc oxide, 0.5-1 part of a titanate coupling agent NDZ-201, 3-5 parts of PE wax and 0.5-1 part of zinc stearate. According to the polypropylene microcellular foam composite material prepared through the method, the mechanical property is superior, the tensile strength reaches 35.9 MPa, the impact strength reaches 56.1 kJ/m<2>, and the bending modulus reaches 1,620 MPa.

The invention provides a target blank and a machining method thereof. The machining method comprises the following steps that the target blank is provided, and the target blank is provided with a sputtering surface and a welding surface opposite to the sputtering surface; and the welding surface is machined, plane threads are formed on the welding surface, and the tooth shapes of the plane threadsare triangular. According to the target blank and the machining method thereof, machining is carried out on the welding surface of the target blank, the plane threads are formed on the welding surface, and the tooth shapes of the plane threads are triangular; on one hand, the roughness, the uniformity and the adhesion force of the welding surface can be increased through the plane threads; on theother hand, the tooth shapes of the plane threads are triangular, when the target blank and a back plate are welded, the plane threads can be embedded into the back plate; and therefore, the two aspects are combined, when the target blank and the back plate are welded to form a target material assembly, the welding strength between the target blank and the back plate is improved, the problem of poor welding or unsoldering between the target blank and the back plate can be effectively avoided, and then the performance of the formed target material assembly is improved.

The invention relates to a processing method for the outer surface of a TA1 cathode roller. The processing method comprises four working procedures of turning, grinding, ultrasonic rolling and polishing. The single-sided thickness of the outer surface of the cathode roller is more than or equal to 5 mm through turning processing, so that the outer surface of the cathode roller has no oxide black skin, spinning lines, peeling and crack surface defects left by spinning processing; during grinding, a grinding wheel bar of a flap wheel continuously grinds and knocks the outer surface of the cathode roller to improve the roughness of the outer surface of the cathode roller, eliminate part of the processing residual stress and reduce the stress corrosion generated during raw foil electrolyzing of the cathode roller; the plastic flow structure is formed on the outer surface of the cathode roller by ultrasonic rolling, so that the stress corrosion is reduced during raw foil electrolyzing of the cathode roller; and the roughness of the outer surface of the cathode roller is further improved through polishing, so that the outer surface of the cathode roller is fine and smooth, has no color difference, has no black spots, straight grain and cross grain and has no mottles and pinhole surface defects. It is proved by the test that the copper foil produced by the method meets the requirements of high-end lithium battery copper foil, and the manufacturing period of the cathode roller is greatly shortened.

The invention discloses a method for preparing emulsion type rubber asphalt and belongs to the technical field of building materials. The method disclosed by the invention comprises the following steps: sequentially taking 40-60 weight parts of asphalt and 30-40 weight parts of waste tire rubber powder, heating and melting the asphalt, adding the waste tire rubber powder to be mixed, cooling to obtain mixed slurry, and maintaining the temperature for later use; heating, stirring and mixing the following components in parts by weight: 8-10 parts of a cationic surfactant, 8-10 parts of a nonionic surfactant and 40-60 parts of water, dropping an ammonium chloride solution to regulate the pH value to be 4.8-5.1, stirring and mixing to obtain emulsified liquid; stirring and mixing the followingcomponents in parts by weight: 50-60 parts of the mixed slurry, 30-40 parts of the emulsified liquid, 10-30 parts of tar, 8-10 parts of a modified filler and 3-5 parts of phospholipid, thereby obtaining the emulsion type rubber asphalt. The emulsion type rubber asphalt provided by the invention has excellent stability and mechanical property.

The present invention relates to a hydrophobic cement-based material composition comprising a bacterial biofilm, or at least one hydrophobicity-conveying component of a bacterial biofilm, an additive for a cement-based material composition comprising a bacterial biofilm or at least one hydrophobicity-conveying component of a bacterial biofilm and the use of such biofilm or component therefore for decreasing the wettability of a cement-based material.

The invention discloses preparation of a hydrotalcite nanosheet/carbon array/metal/silicon combined electrode and application of the hydrotalcite nanosheet/carbon array/metal/silicon combined electrode as a non-enzymatic sensor. A substrate material is processed by combining a C-MEMS micro-manufacturing technology and a metal sputtering technology, and the surface of the substrate material is modified with nanosheet to prepare the hydrotalcite nanosheet/carbon array/metal/silicon combined electrode, and non-enzymatic electrochemical sensor is constructed for quantitative determination of glucose. By the metal sputtering technology, electrical conductivity of silicon chip is enhanced, and smoothness and flatness of the surface will not be destroyed, and imaging quality of the subsequent micromachining material will not be influenced. The C-MEMS micromachining technology can be directly applied in preparation of electrochemical devices. The nanosheet exposes more active laminates in comparison with a micron-grade layered material and is self-assembled to cover the surface of the substrate so as to increase roughness and raise catalytic activity. Electrochemical detection shows that the composite material constructed sensor can be used for accurate and quantitative determination of glucose and has good preparation reproducibility and detection stability.

The invention relates to an industrial ammonia-nitrogen organic wastewater treatment agent and a preparation method thereof, and belongs to the technical field of industrial wastewater treatment. By arranging a self-made zeolite carrier and multiple functional microorganisms, modifying the natural zeolite, compounding the microorganisms and cooperating with each other, the ammonia nitrogen and COD in the industrial ammonia nitrogen organic wastewater are effectively removed finally, the turbidity of the wastewater is remarkably reduced, and the treatment agent has a wide application prospect.