52 results about "Treatment system" patented technology

The invention discloses an all-fiber current transformer and a method thereof, aiming to overcome the defects that a traditional electromagnetic current transformer is easily subjected to electromagnetic interference and has complicated insulation structure, magnetic saturation existence and the like. The technical scheme of the invention comprises the following steps of: demodulating light output by a light source into X-axis polarized light and Y-axis polarized light by a Y-branch integrated optical phase modulator; converting into sinistral circular polarized light and dextral circular polarized light in a lambda/4 retarder; generating a magnetic field by a current in a lead due to the faraday effect; returning the two beams carrying faraday effect phase information to the Y-branch integrated optical phase modulator to intervene when beams in optical fiber is transmitted around the lead; and enabling an interference result to enter a subsequent treatment system from the optical fiber coupler to acquire the faraday effect phase information at the measuring point. The invention avoids the hidden danger of ferromagnetic resonance and magnetic saturation by adopting the optical fiber as a sensing medium and has a series of advantages of high detection accuracy, good environmental suitability, and the like.

The invention discloses a method and a system for modularized combined treatment of high-difficulty organic waste water, and the treatment system comprises: a primary settling tank, an adjusting tank, a reinforced flocculation tank, a precipitation separation tank, a secondary flocculation settling tank, a buffering water tank, a pH adjusting tank, a primary honeycomb microelectrolytic tank, a flocculation settling tank, a secondary honeycomb microelectrolytic tank, an intermediate tank, a heat exchanger, a microwave catalytic oxidation device, a secondary catalytic oxidation pot, and a re-oxidation filter pipe. The treatment method adopts a combined technical scheme of a multistage honeycomb iron carbon microelectrolytic module, a reinforced flocculation module and a microwave electro-catalytic oxidation module; the invention has the characteristics of high applicability, good treatment effect, and unit modularization; the modules can be combined and cascaded freely according to the waste water condition, and thus different waste water treatment effect requirements and waste water quantity requirements are adapted; the operation cost is low; the sludge amount is low; no secondary pollution is caused; and the method is an environment-friendly high-difficulty waste water treatment method.

The invention discloses a mobile electronic device with a scoring function. The mobile electronic device comprises a processor (2), an external storage (5), an internal storage (6), a display unit (3), a power supply (7), a communication module (8), a voice output module (4) and a competition processing system (1), wherein the external storage (5) is connected with the processor (2); the competition processing system (1) comprises a recording module (14); and the recording module comprises a competition selecting unit (141), a clock unit (142), a competition event recording unit (143) and a score recording unit (144). The mobile electronic device with the scoring function has the advantages of adapting to various sports competitions, recording an entire competition event, prompting relevant personnel of competition progresses, intelligently generating professional competition schedules, reducing labor organization cost, increasing the competition organization efficiency, recording the competition history information of players, and contributing to increasing the competition participation and competition enthusiasm of players.

The invention discloses a method for dynamically determining breathing oxygen consumption and a hypoxia device for the method for dynamically determining the breathing oxygen consumption. The method includes the following steps that after distilled water is added from an air vent and reaches a weather bar, a tee valve is closed, a mouse is contained in a hypoxia bottle where soda lime is placed in advance, and then a bottle plug is fastened; when the hypoxia bottle generates 0.5cmH2O negative pressure, water flows in an oxygen consumption determining channel enable the pressure to be -0.5cmH2O constantly, and the amount of consumed oxygen is read out; a high-sensitivity tension transducer is used for automatically monitoring the breathing rate, the breathing range and breathing pressure of the laboratory mouse with oxygen deficiency; when a repeated experiment is performed, air in the oxygen consumption determining channel is exhausted and then the operations are repeated; the hypoxia device established according to the determining method comprises a device body, the hypoxia bottle and a biological signal collecting and processing system. The method for dynamically determining the breathing oxygen consumption and the hypoxia device for the method for dynamically determining the breathing oxygen consumption have the advantages that the pressure is constant, due to the fact that the breathing rate, the breathing range, the amount of the consumed oxygen and the pressure value of the hypoxia environment of the mouse with hypoxia are monitored dynamically, errors caused by manual monitoring are avoided, and the method and the hypoxia device are suitable for determination of the consumed oxygen amount and a hypoxia experiment.

The present invention is configured to: form, on a substrate, a neutral layer having an intermediate affinity to a hydrophilic polymer and a hydrophobic polymer; form a resist pattern by performing exposure processing on a resist film formed on the neutral layer and then developing the resist film after the exposure processing; perform a surface treatment on the resist pattern by supplying an organic solvent having a polarity to the resist pattern; apply the block copolymer onto the neutral layer; and phase-separate the block copolymer on the neutral layer into the hydrophilic polymer and the hydrophobic polymer.

The present invention relates to a purification processing system of the slightly polluted water, especially an earth purification processing system used for processing the landscape water body. Firstly the groove is dig on the earth and the anti-seepage processing is executed to the inner side of the groove, the inner side of the groove is filled with filling agent and the initial two ends of the groove are respectively arranged with a water inlet pipe and a water outlet pipe, the upper layer of the filling agent is covered with the water-permeating material and the upmost layer is laid with natural soil; the water to be processed is inputted into the groove from the water inlet pipe and enters the filling agent, at the same time because of the capillarity of the water-permeating material and the natural soil the water to be processed is suck into the filling agent layer of the soil, and the water passing through the synthetic function of the filling agent, the soil, the plant and the microorganism becomes purified water. Comparing with the present technology the method has the advantages of effectively processing the slightly polluted landscape water on the spot, practicality, easiness, not affecting the surrounding landscape in the actualizing method of the method, adopting the pure ecological technique and not generating the secondary polluting matter.

A water disinfection delivery treatment system first filters the supply by a particle and then a carbon filter. The partially treated flow is split in two and a first part passes through a first cutoff valve and is fed into a disinfection (iodine) chamber, filter or feeder via a flow restricter. The chamber output passes through a second solenoid driven cutoff valve. The second part is fed to a third cutoff valve and this valve's output is summed with the second valve's output and then fed into a holding tank. The tank retain's a volume such that the water remains therein for at least a period sufficient to permit a minimum 3 log reduction of pathogenic microbes. A final carbon filter is downstream of the tank as is a meter and dispenser. A method is also provided for delivering potable drinking water.

The present invention provides a dust-free workshop, the workshop is provided with a first dust-free room, a second dust-free room, a third dust-free room, a buffer room, a controller and a test board, a dust removal water treatment system is arranged below the floor of the workshop, and a lifting-type local environment detection device is arranged on the top of workshop and can be moved from the first workshop to the third workshop. The dust-free workshop is additionally provided with the dust removal water treatment system and the lifting-type local environment detection device on the basis of an original dust removal system, dust-free levels of in different working rooms in the workshop can be greatly improved, the design is reasonable, the operation cost is low, and the dust-free workshop is safe and reliable, and is a powerful dust-free guarantee of a precision workshop.

A liquid treatment cartridge includes a housing, the housing including a housing part forming an axial end of the housing and including a connecting head at the axial end of the housing. The connecting head includes at least three liquid ports, each at an end of a respective channel defined by the housing part. The connecting head is configured for insertion into a head part of a liquid treatment system such that the liquid ports of the connecting head are in sealed liquid communication with respective liquid ports in the head part. The liquid treatment cartridge includes at least one separate flow conductor part on the inside of the housing, attached to the housing part and including at least one conduit for conducting liquid so as to separate interior ends of at least two of the channels from those of at least one other of the channels. The at least three liquid ports at ends of respective channels defined by the housing part include at least a fourth liquid port.

The invention discloses a spray booth organic waste gas treatment system. The spray booth organic waste gas treatment system comprises a dry-type filter, adsorption-desorption boxes, a catalytic combustion apparatus, an adsorption fan, a desorption fan and a gas supplementing fan, wherein the number of the adsorption-desorption boxes is three, the catalytic combustion apparatus is internally provided with a preheating chamber, a catalysis bed, a heat exchanger and a first thermocouple, and a heater is arranged in the preheating chamber; and the spray booth organic waste gas treatment system also comprises a PLC control system, wherein the PLC control system comprises a PLC controller, a first thermocouple and a first over-temperature alarming device which are installed in the adsorption-desorption box, a second over-temperature alarming device which is installed in the catalytic combustion apparatus and a differential pressure gauge which is arranged in the dry-type filter, and the PLCcontroller is installed in a control cabinet. The spray booth organic waste gas treatment system solves the problems that the spray waste gas is easy in blockage, and the waste gas cannot be stably up to the standard; moreover, the automation and intelligent degree of the system is high, the treatment effect for the waste gas is good, the purifying efficiency is greater than 98 percent, and the waste gas can reach and be higher than the national emission standard; and moreover, the waste gas is catalytically combusted online, so that the zero emission of the waste gas is realized.

The invention discloses a method for treating coking wastewater, and relates to the technical field of coking wastewater treatment. A coking wastewater treatment system is adopted for treating, the wastewater treated by the coking biochemical system is pumped into a water distributor, the wastewater is injected into the bottom of an inclined-tube sedimentation tank by the water distributor, the wastewater is blocked by an inclined-tube packing zone in the rising process, the wastewater is discharged from the top of the inclined-tube sedimentation tank after part of suspended matters are removed to enter an upper column liquid tank, the wastewater is pumped to a shallow sand filter group by an upper column liquid pump and filtered and then enters a resin adsorption tower, the wastewater is adsorbed by resin and then the effluent flows into a tail water tank from the tower bottom. By adopting the method, the intercepting efficiency of chroma, COD and total cyanides is high, the yield of concentrated pollutants is low, the water quality stability of discharged tail water is good, the water quality and stability of the tail water are effectively improved, and the water quantity is reduced significantly; and the method has the advantages of short flow, low space occupation, appropriate investment, low operation cost and the like.

The invention discloses a discharge treatment system for the produced water of a polymer flooding oilfield, and belongs to biochemical discharge treatment of tertiary oil recovery polymer-containing sewage of the oilfield. Sulfate reducing bacteria having polyacrylamide degradation ability are cultured and screened; the produced water of the polymer flooding oilfield is treated though a combined process comprising a sulfate reducing bacteria pretreatment unit, a hydrolytic acidification unit and a contact oxidation unit; the sulfate reducing bacteria pretreatment unit is used for partially degrading and removing residual HPAM (Hydrolyzed Polyacryamide) out of the sewage at first, so that the load of the subsequent treatment units is reduced; a low-intensity ultrasonic generator is used for increasing the activity of a microbial enzyme by performing irradiation treatment on the activated sludge so that the capacity of decomposition of microorganisms on organic matters is improved; several techniques are combined to achieve the synergistic effect for improving the overall treatment capacity and the applicability of the process to the produced water of the polymer flooding oilfield. The discharge treatment system provided by the invention is simple in process and easy to implement, and is expected to realize standard discharge of the produced water of the polymer flooding oilfield in combination with auxiliary units such as a sedimentation tank.

The invention relates to a culture waste water energy self circulation disposal system and a method thereof. The system comprises a filter grid, a grit basin, a solid and liquid separation pool, a large-size methane anaerobic tank, an ammonia nitrogen air stripping tower, a dual section A-O reaction pool, a sludge pool, a methane purifier and a methane power generator; the filter grid, the grit basin, the solid and liquid separation pool, the large-size methane anaerobic tank, the ammonia nitrogen air stripping tower and the dual section A-O reaction pool are connected in sequence; the dual section A-O reaction pool is connected with the sludge pool; the large-size methane anaerobic pool is connected with the methane purifier connected with the methane power generator. The disposal system and method have the following advantages that 1, harmful pollutants such as COD and ammonia nitrogen in culture waste water can be effectively removed, so the emitted waste water achieves a national standard, and environment pollution is relieved; 2, a disposal process realizes energy self circulation, and a generated fertilizer can be used for agricultural planting and cost reduction.

The invention discloses a treatment method for garbage leachate. The treatment method comprises the following steps: putting the garbage leachate into a microbiological treatment system; completely degrading the garbage leachate through electro-microorganisms and generating electric energy; carrying out centrifuging and extraction filtration on output water of an anode chamber of the microbiological treatment system and removing large-particle substances and taking supernatant; enabling a raw material solution to enter a positive penetration device; adjusting flows of the raw material solution and a drawing solution to keep the flows consistent; enabling the raw material solution and the drawing solution to enter from the lower part of the positive penetration device by adopting a crossed flow manner and return from the upper part of the positive penetration device; and calculating changes of mass in the drawing solution. The invention provides a process for treating the garbage leachate through combination of a microbiological fuel cell and a positive permeable membrane; output water of the microbiological fuel cell is used as positive penetration input water; and an active layer of the positive permeable membrane is arranged toward one end of the raw material solution and the content of organic matters and ammonia nitrogen is effectively reduced; and meanwhile, dirt removal and electric energy generation are realized.

The invention relates to a rubbish treatment system and method in order to solve the problem that low-cost rubbish treatment cannot be effectively conducted easily in the prior art. When the rubbish treatment method is used for treating rubbish, the rubbish manufactured by citizens is directly discharged into a municipal sewage pipe network after being smashed and is further scoured continuously by an intermittent siphon scouring and silting device, and accordingly pipeline silting can be prevented. The smashed rubbish is mixed into original municipal sewage and then is conveyed to a service reservoir through the municipal sewage pipe network, the rubbish is matched with farmer market rubbish collected to be made into sewage with the COD content and power of hydrogen being suitable for meeting the growing requirements of methane bacteria, part of organic matter in the sewage can be decomposed into biogas quickly after the sewage passes through a fast biogas digester, and biogas slurry which is not decomposed in the fast biogas digester is then conveyed into a low-speed biogas digester to be fully decomposed to produce a large amount of biogas in the low-speed biogas digester together with collected food waste. By means of the rubbish treatment system and method, the municipal rubbish and sewage can be recovered and treated to the greatest degree, and meanwhile the blocking problem of city sewer lines can be solved.

The invention provides a treatment system of smoke organic waste gas produced in circuit board disassembly. The treatment system of the smoke organic waste gas produced in the circuit board disassembly comprises a lime storage tank, a dry method lime spray tower, a pulsed bag-type dust remover, an activated carbon adsorption tower, a first fan and a second fan, wherein pulsed control ash removal equipment is installed on the upper portion of the pulsed bag-type dust remover; multiple nozzles communicated with an inner cavity of the dry method lime spray tower are arranged in the middle of an enclosure bulkhead of the dry method lime spray tower, the nozzles are connected with an exhaust opening of the first fan through pipelines, a discharge opening in the bottom of the lime storage tank is connected to the pipeline between the nozzles and the exhaust opening of the first fan through a gate valve and a pipeline, a waste gas inlet is formed in the lower portion of the enclosure bulkhead of the dry method lime spray tower, the bottom of the dry method lime spray tower is provided with an ash hopper for collecting waste materials, and the top of the dry method lime spray tower is provided with a spray tower gas outlet. By means of the treatment system of the smoke organic waste gas produced in the circuit board disassembly, the treatment efficiency of the smoke dust treatment system is effectively improved, and the treatment cost is reduced. Meanwhile, by means of the adsorption of activated carbon on volatile organic matter and off-flavors, the total purification efficiency of the organic waste gas treatment system is improved.

The invention provides a BOG treatment system and method of LNG storage tanks applicable to different design pressures. The system is provided with the low pressure LNG storage tank and the high pressure LNG storage tank; the low pressure LNG storage tank and the high pressure LNG storage tank are converged into a BOG header pipe, are connected with a BOG buffering tank, and then are connected toa BOG compressor and a backflow air blower; a check valve is installed on a BOG pipeline of the low pressure LNG storage tank; an opening degree control valve is installed on a BOG pipeline of the high pressure LNG storage tank; the BOG header pipe is further connected with a branch circuit heading for a torque system; and a branch pressure control valve is installed on the branch circuit. By monitoring the pressure of each pipeline and controlling the BOG compressor, the system, heading for a torque, of a branch pipe, a safety valve of the low pressure LNG storage tank and a safety valve of the high pressure LNG storage tank to be opened, the equipment safety of the whole system is guaranteed.

The invention discloses a treatment system and method for mixed waste liquid of drilling wastewater and fracturing flowback fluid. The system comprise a wastewater storage unit, a flocculant filling unit, a coagulant aid filling unit, a static mixing unit, a micro-chemical flocculation unit, a gravity settling unit, an ion masking agent filling unit and an ion exchange unit. A flocculant is addedto the mixed waste liquid of the drilling wastewater and the fracturing flowback fluid sequentially and evenly mixed with the mixed waste liquid, a coagulant aid is added to the mixed waste liquid ofthe drilling wastewater and the fracturing flowback fluid for reaction, floating matter and precipitates are finally removed by standing, corresponding treatment agents are selected according to the characteristics of different metal ions in the wastewater to remove calcium, magnesium and boron ions in the wastewater, and treatment can be completed with the process. After treatment with the process, the concentration of suspended matter in water is lower than or equal to 10 mg/L, the concentration of calcium ions is lower than or equal to 300 mg/L, the concentration of magnesium ions is lowerthan or equal to 150 mg/L, and the concentration of boron ions is lower than or equal to 10 mg/L. The treated mixed waste liquid of the drilling wastewater and the fracturing flowback fluid can be used for guanidine gum fracturing water in tight gas wells, and reuse of water resources is realized.

The invention provides a method and device for recovering soot generated in the preparation process of copper-phosphorus brazing filler metal. The method comprises the following steps: red phosphorusand copper are put into a graphite crucible of a closed furnace body, nitrogen is introduced, and the copper-phosphorus brazing filler metal is produced by a high temperature reaction; an exhausting system is started, the P2O5 soot generated in the reaction is pumped out, and is sent to a soot absorption reaction tower; a spray system and a tail gas treatment system are started, stainless steel heating rods are started to heat water at the bottom of a tower body to 60 to 80 DEG C, the heated water is transferred to the spray system and water mist is sprayed out through spray nozzles, dropletscondensed by the water mist flow through central circular holes on punching plates of a flow separation system, the high-temperature P2O5 soot is absorbed by water vapor in the soot absorption reaction tower to react to form phosphoric acid to be sunk to the bottom, remaining flue gas is cooled by a cooling and defogging system, and is treated by the tail gas treatment system to be discharged intothe atmosphere, and copper-phosphorus brazing filler metal liquid obtained by the reaction is poured into a mold to prepare a copper-phosphorus brazing filler metal ingot. The method and device provided by the invention can be used for treating a large amount of the P2O5 soot generated in a smelting process, and environmental pollution is avoided.

The invention discloses a Fenton composite reagent used in a gene biological treatment system. The Fenton composite reagent comprises the following ingredients: 15-20 percent of FeSO4.7H2O, 3-5 percent of H2SO4, 2-3 percent of buffer agent and the balance of water, wherein the buffer agent is a weak acid, preferably acetic acid. The Fenton composite reagent mainly aims to synchronously meet the demands for (Fe<2+>) amount and PH which are required by Fenton reaction under the condition that sulfuric acid is not used independently, and has two main advantages as follows: (1) potential safety hazards of sulfuric acid are eliminated; (2) the operation is simple, and all that needed is to inject the reagent to meet the pH required by reaction.