145results about How to "Achieve the purpose of processing" patented technology

The invention discloses methods for making conducting polymer modified active carbon, relating to a method for preparing compound materials. The invention discloses two methods for preparing conducting polymer modified active carbon and application thereof in the field of environment purifying materials. The methods are characterized in that under the condition of an ultrasonic vibration or a solid phase reaction, a conducting polymer monomer is subjected to in situ polymerization reaction on the surface of the active carbon to obtain the active carbon/conducting polymer compound materials. The conducting polymer modified active carbon prepared by the methods still keeps higher specific surface area of the active carbon, has functionalities from the conducting polymer and excellent absorption performance to metal ions and organic materials in a water solution, and is a novel compound material for processing water pollution and purifying environment.

The invention relates to a processing method for coal flue gas. Smoke dust particles and sulfur are removed from the coal flue gas through dry filtration, and sulfur dioxide is removed through a wet process, wherein, the dry filtration process comprises the steps that the coal flue gas passes through ceramic filtering materials; the process for removing the sulfur dioxide with a wet method has the steps that the sulfur dioxide is removed through the reaction of the coal flue gas after being processed with a dry method and calcium carbonate serosity. The invention has evident desulfation effect, and a formed accessory substance has very high added value; the invention can rationally use the residual heat of the high temperature coal flue gas; the invention realizes the removing of an element S and the recovery of the high purity, simultaneously performs the decarbonization process, and avoids the environmental pollution; the equipment adopted by the invention is easy to be assembled and disassembled, cleaned, and maintained; the invention resolves the contradiction between the operating costs and the operating effects of the desulfation and the decarbonization, and has huge economic interest and huge application foreground.

The invention discloses a dual channel device for treating aqueous discharge plasma, relating to the field of wastewater treatment. The device comprises a leakage transformer, a sink and an insulation board arranged above the sink, one pair or more of electrodes are arranged on the insulation board, the horizontal distance between the discharging ends of each pair of electrodes is at least five times of the vertical distance between the discharging ends and the water surface, the high voltage output end of the leakage transformer is connected with each pair of electrodes, the water body below each pair of electrodes is a medium conductor, and the plasma is generated between the electrodes and the water surface.

The invention discloses a method for treating acid waste water containing arsenic. The method comprises the following steps of (1) adding essential elements for growing of iron-oxidizing bacterium to waste water containing arsenic to obtain a culture medium, adding ferrite, adding seed crystal after the ferrite is totally dissolved, inoculating the iron-oxidizing bacterium, and adjusting the PH value to 1.2-3.0; (2) moving mixed liquid obtained in step (1) into a reactor, reacting for 5-10 days under normal pressure at a temperature below 55 DEG C, and depositing arsenic in the waste water in a scorodite state so as to finish the treatment of the acid waste water containing arsenic. According to the method disclosed by the invention, the waste water containing arsenic with the concentration of 0.1-5g/L can be treated, the removal rate of arsenic in the waste water can reach more than 97% within short treatment time, besides, the raw material used in the method is easy to get, the condition is mild, the operation is simple, the synthesized scorodite is a crystal particle, and is easy to separate, high in arsenic content, and good in stability, and secondary pollution is not caused.

The invention discloses a long-diameter micro-optical resonance waste gas treatment device, comprising a casing, an air inlet pipe and an air outlet pipe; an ultraviolet assembly and a photocatalyst assembly are arranged in the casing, the ultraviolet assembly includes a lamp frame and an ultraviolet lamp tube, and the photocatalyst assembly includes a plate frame and a photocatalyst assembly. Photocatalyst board, the photocatalyst board is a breathable mesh board; the board frame and the light frame are both airtight plate-like structures, the light frame and the board frame are staggered inside the shell, and an S-shaped airflow channel is formed between the light frame and the board frame, and the photocatalyst The plate is obliquely arranged in the air flow channel, the two ends of the photocatalyst plate are sealed with the lamp frame and the plate frame, and the high beam end is opposite to the ultraviolet lamp tube. By staggering and slanting the photocatalyst plates in the channel through which the exhaust gas passes, the ultraviolet lamp tube fully illuminates the photocatalyst plate, and the exhaust gas takes away the ozone and hydroxyl groups generated on both sides of the photocatalyst plate through the photocatalyst plate, so that the exhaust gas is fully purified, and the lamp The staggered arrangement of the rack and the plate rack extends the path of exhaust gas purification and makes the exhaust gas purification more thorough.

The invention relates to an air plasma waste gas treatment device. The air plasma waste gas treatment device comprises a high-voltage alternating-current power supply, a housing, two first dielectric slabs installed on the housing and a grounding electrode arranged in the housing, wherein a waste gas inlet and a waste gas outlet are respectively formed in two ends of the housing, a high-voltage electrode is installed on each first dielectric slab and comprises a conductive tube and a capillary tube with one end extending into the conductive tube, an air inlet is formed in at least one end of the conductive tube, the conductive tube is connected with the high-voltage end of the high-voltage alternating-current power supply, the grounding electrode is connected with the grounding end of the high-voltage alternating-current power supply, and the other end of the capillary tube is communicated with the housing. The invention further relates to an air plasma waste gas treatment method. The air plasma waste gas treatment device and method have the advantages of efficient decomposition and low treatment power consumption, and a new thought is provided for industrial waste gas treatment.

The invention relates to sewage treatment equipment, which comprises an odor removal chamber; a flocculation chamber, wherein a flocculation concentration detector and a timer are arranged at the bottom of the flocculation chamber; a filtering chamber, wherein a reflux pipe is connected between the side wall of the bottom and the side wall of the top of the filtering chamber, and a filtering concentration detector is arranged at the bottom of the filtering chamber; a biological treatment chamber, wherein an oxygen concentration detector is further arranged in the biological treatment chamber;a degerming chamber; a residue treatment chamber; and a central control processor, wherein a preset numerical value is pre-stored in the central control processor. According to the invention, valves are arranged among the chambers, so that the chambers can independently treat sewage; the designated detectors are arranged in each chamber, the detection data and the pre-stored data are compared, andthe valves are controlled to be opened and closed according to the comparison results, so that the sewage can be conveyed to the next chamber under the condition that the sewage treatment of the previous chamber reaches the standard so as to reduce the content of the corresponding impurities in the sewage to a standard value after each chamber treats by using a specified process and improve the overall treatment efficiency of the sewage treatment equipment.

The invention discloses a method for treating yellow slurry wastewater of corn starch, and belongs to the technical field of wastewater treatment. The method comprises the following steps: 1) performing fermentation treatment on the yellow slurry wastewater of the corn starch until the pH (Potential of Hydrogen) value is 3 or below; filtering to obtain clarified filtrate; 2) enabling the clarified filtrate to pass through a column and treating, and collecting a column passing solution; 3) by taking the column passing solution as a basic culture medium, adding acetobacter xylinum into the basic culture medium; after performing constant-temperature fermentation, collecting a fermentation residual solution; taking out a bacterial cellulose membrane; washing the bacterial cellulose membrane, removing impurities and immersing; 4) adding quick lime into the fermentation residual solution, and precipitating protein; filtering the protein to obtain crude protein and collecting filtrate; 5) adding quick lime into the filtrate, and standing and precipitating to prepare crude calcium lactate; or enabling the filtrate to pass through anion exchange resin, and eluting with hot water to prepare a lactic acid solution. By adopting the method disclosed by the invention, a series of byproducts with high additional value can be produced; meanwhile, the aim of treating the wastewater is realized; the removal rates of BOD5 (Biochemical Oxygen Demand 5) and CODCr (Chemical Oxygen Demand Cr) in the yellow slurry wastewater reach about 98.9 percent and 97.6 percent respectively.

An embodiment of the invention discloses a server data processing method, device and storage medium. An access layer and a business logic layer are arranged in the same data processing course in a thread manner, the data processing course is called when data processing is needed, an access thread in the data processing course receives a data processing request, the data processing request is written into a memory corresponding to the data processing course, and a business logic thread reads and processes the data processing request in the memory. The scheme is simple to implement, processing efficiency can be greatly improved, and the performance of a network server can be improved.

The invention discloses stable intelligent engraving and etching equipment with an anti-dithering function, and relates to the technical field of the metal etching, in particular to a shock absorptionbase and an intelligent rotary mechanical arm. A worktable is fixedly welded to the upper end of the shock absorption base. A telescopic sleeve is fixedly welded on the upper end of the side wall ofa compression resistance column. A guide connecting strip is arranged on the top end of a connecting rod. The edge of the top end of the worktable is provided with a sliding groove. A positioning strip is fixedly welded on the top end of a sliding block. The intelligent rotary mechanical arm is arranged on the left of the worktable. The output end of a laser is electrically connected with a laseretching head. A shock absorption rod is arranged inside the shock absorption base. By means of the stable intelligent engraving and etching equipment with the anti-dithering function, a moving block can be moved under the action of external thrust, and the moving block can be firmly fixed in a certain position through the interaction between a lock groove and a lock block, so that the distance between moving rods is advantageously adjusted.

The invention relates to a pyrolyzer process and device for treating solid waste salt containing water, organic matter and other soluble gas. The process includes the steps that (1) the pyrolysis decomposition temperature of other pollutants in the to-be-treated solid waste salt is calculated and the pyrolyzer design pressure and temperature are determined according to the melting temperature of the solid waste salt; (2) the to-be-treated solid waste salt is cracked and then delivery into an external-fire heating continuous-rotation rotary kiln pyrolyzer, the pyrolyzer temperature and pressureare set according to the step (1), the organic matter pyrolysis temperature is achieved in an indirect heated mode, and volatile and pyrolytic substances in the solid waste salt form gases which areseparated from the waste salt; during pyrolysis, smoke generated by pyrolysis is used for gas sealing of the pyrolyzer, meanwhile the inert atmosphere in the pyrolyzer is guaranteed, and smoke generated by pyrolysis is guided to subsequent auxiliary incineration; and (3) waste gases generated by pyrolysis is guided out of the pyrolyzer for incineration and purification treatment and then discharged, the waste salt obtained after pyrolysis is discharged regularly in a gas-locking salt discharging mode, and resource utilization is achieved after salt separation.

The present invention discloses a cultivation method for lobular red sandalwood nursery stock. The method is characterized by comprising the following steps of: 1) selecting a shoot for cutting: selecting a root segment of a lobular red sandalwood tree with roughness of 0.5-1 cm and a length greater than 6 cm as the shoot for cutting; 2) controlling cuttage time; 3) treating the shoot for cutting; 4) preparing a cuttage medium: using a cuttage container filled with a nutrient medium to carry out cuttage, the nutrient medium comprising, from bottom to top, a first-layer medium, a second-layer medium, and a third-layer medium, wherein the first-layer medium is formed by mixing black soil, biogas, and peat in a mass ratio of 1:1:1 ; the second-layer medium is formed by mixing leaf mold, coconut dust, and vermicompost are mixed in a mass ratio of 3:1:2 ; and third-layer medium is formed by mixing leaf mold and vermicompost in a mass ratio of 2:1; and and 5) carrying out a cuttage process: controlling inserted depth of the shoot for cutting to not exceed 1/3 the second-layer medium. The lobular red sandalwood nursery stock cultivated by the cultivation method disclosed by the invention can grow to be used for making furniture about 20 years later after transplanting, and the growth rate of the lobular red sandalwood is significantly increased.

The invention discloses a sewage treatment device. The device comprises a filtering precipitation chamber, the inside of the filtering precipitation chamber is separated into a filtration chamber and a precipitation chamber through a first filter screen, a central position at the top of the filtering precipitation chamber is provided with a sewage inlet pipe, a first telescopic motor is fixedly arranged on a side wall of the filtration chamber, the output end of the first telescopic motor is connected to a first telescopic rod, and one end of the first telescopic rod far from the first telescopic motor is inserted into the filtration chamber. According to the sewage treatment device provided by the invention, sewage can enter from the sewage inlet pipe, passes through the filtration chamber, the precipitation chamber, an anaerobic chamber, an aerobic chamber, a PH regulating chamber and a sterilization chamber in order, and clean purified water with moderate pH value can be obtained by a purified water outlet pipe, then the follow-up purified water is utilized, thus achieving the purpose of sewage treatment. At the same time, the sewage treatment device is convenient for cleaning and replacement of parts in the equipment, has no need for shutdown, greatly improves the sewage treatment efficiency, and saves the cost.

The invention discloses a device for treating waste gas with homogeneous light and low-light resonant resonance, which comprises a casing, an air inlet pipe and an air outlet pipe. The casing is provided with a plurality of staggered ultraviolet components and photocatalyst components. The components include a plate frame and a photocatalyst plate. The photocatalyst plate is a breathable mesh plate; both the plate frame and the light frame are airtight plate-shaped structures, and an air flow channel for exhaust gas is formed between the light frame and the plate frame. The photocatalyst plate is located in the air flow channel. Inside, the photocatalyst plate is semicircular or parabolic. By setting the photocatalyst plate in the channel through which the exhaust gas passes, the ring-shaped photocatalyst plate completely surrounds the ultraviolet lamp tube, which can get sufficient light to generate a large amount of ozone and free hydroxyl groups. The exhaust gas passes through the photocatalyst plate. The ozone and hydroxyl generated on both sides of the photocatalyst plate are taken away together, so that the exhaust gas is fully purified, and the staggered arrangement of the lamp holder and the plate holder extends the path of exhaust gas purification, and the exhaust gas purification is more thorough.

The invention belongs to the technical field of machinery manufacture and relates to a production method of a numerical control yarn cutting machine. The numerical control yarn cutting machine is produced by combining a base, a lathe bed, a slideway composed of a horizontal slideway and a vertical slideway, a transmission mechanism, a workbench, a case, yarn and a numerical control device. The numerical control yarn cutting machine utilizes the up and down reciprocating movement of yarn to ensure that yarn and a workpiece cut each other so as to achieve the processing aim, yarn is used as a cutting tool to process the workpieces, the workpiece is controlled by the numerical control device to automatically move according to a set problem, and finally the workpiece with a desired shape can be obtained. The yarn cutting machine is mainly used for cutting and processing nonmetal materials, such as graphite, ceramic, epoxy resin plates, ferrite, semiconductors, silicon carbide, refractory bricks and plastic foam (polystyrene foam, polyethylene foam and polyurethane foam).

The invention discloses a treatment method of an anchor rope within the range of a foundation pit envelop enclosure and belongs to the technical field of anchor rope treatment. According to the anchorrope treatment method disclosed by the invention, the construction scheme the grab bucket of a hydraulic trenching machine and a rope saw are adopted to cut off the anchor rope is adopted; before encountering the anchor rope, the hydraulic trenching machine is adopted for trenching operation; after encountering the anchor rope, a rope saw rack is detachably mounted on the grab bucket of the hydraulic trenching machine through a dismounting facility A; the grab bucket of the hydraulic trenching machine, the rope saw rack, the rope saw and the dismounting facility A jointly form a hydraulic grab bucket loading and unloading system; then, a hydraulic driving system of the hydraulic trenching machine is connected with a rope saw driving system; the hydraulic driving system of the hydraulic trenching machine drives the rope saw to cut the anchor rope; after the anchor rope is cut off, the hydraulic driving system of the hydraulic trenching machine is disconnected from the rope saw drivingsystem; the rope saw rack is dismantled; and the hydraulic trenching machine continuously carries out trenching operation. With adoption of the anchor rope treatment method, the anchor rope is cut offwhile trenching is carried out to realize the treatment purpose, the safety is high, the construction period is short, and the maneuverability is high.

The invention discloses a lathe used for machining red copper workpieces. The lathe comprises a motor, a control box, a spindle box and a main lathe body; a post is fixedly mounted on the bottom of the main lathe body; a motor base is fixedly connected with the main lathe body; two pairs of lathe tools are disposed on a tool base; a tailstock is fixedly mounted on the main lathe body; a guide rail is disposed between the spindle box and the tailstock, and is fixedly mounted on the main lathe body; a mounting base is mounted on the guide rail, and is positioned into a same perpendicular line with the tailstock; and a fixed fixture is fixedly mounted on the bottom of a lathe fixture which is movably connected with the guide rail by the fixed fixture. In the lathe used for machining red copper workpieces provided in the invention, the lathe tool is a turnable lathe tool, and the blades are free of high-temperature welding, and the blade defects caused by welding, such as hardness drop and cracks, can be avoided, therefore, the durability of the lathe tool is increased; since the durability of the lathe tool is increased, the service time is prolonged, the tool changing time is shortened, and the production efficiency is increased.

The invention discloses an event processing method and device. The method comprises the steps of: judging whether first event information obtained by a first record object executing a first event is tampered event information or not by a first server; if that the first event information is the tampered event information is determined by the first server, sending a query request to at least one second server, wherein second event information obtained by the first record object executing the first event is stored in each second server and used for repairing the first event information; combiningthe second event information obtained by each second server responding to the query request by the first server to obtain combined event information; and repairing the first event information according to the combined event by the first server to obtain third event information of the first record object. By means of the method disclosed by the invention, the technical problem of low event processing efficiency of correlative techniques is solved.

The invention belongs to the technical field of water restoration, and discloses a method for controlling initial rainwater pollution of a lake landscape water body. The method specifically combines a non-point source pollutant reduction technique, an ecological improvement technique and a landscape water body biological self-purification function strengthening technique to form a system for controlling the initial rainwater pollution. The system comprises combined treatment of ecological bricks, a plant treatment system and aquatic animals. The method integrates the non-point source pollutant reduction technique, the ecological improvement technique and the landscape water body biological self-purification function strengthening technique into an integral whole, uses the adsorption and filtration functions of the ecological bricks, and uses the large-area contacts of developed root systems of submergence tolerant medium and short stem plants with the water body to form dense filter layers to adhere insoluble colloids and settle organic detritus. Aquatic plants absorb nitrogen and heavy metal elements of the initial rainwater, provide an adhesive substrate and a habitat place for microorganisms, and greatly accelerate the decomposition of the organic colloids or suspended matters trapped in the root systems, so as to adjust the ecological cycle system, and rebuild the lake ecosystem.