Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
127results about How to "Efficient treatment method" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
System and method for conserving power in a medical device
ActiveUS20120011382A1Useful lifespan of batteryEfficient treatment methodEnergy efficient ICTElectrotherapyCritical functionMedical device
A system and method for conservation of battery power in a portable medical device is provided. In one example, a processor arrangement that includes a plurality of processors is implemented. At least one of these processors is configured to execute the critical functions of the medical device, while one or more other processors assume a reduced service level, thereby drawing significantly less power. According to this arrangement, the medical device conserves energy by drawing the additional electrical power needed to activate the additional processing power only when needed.
Owner:ZOLL MEDICAL CORPORATION
Sex steroid precursor alone or in combination with a selective estrogen receptor modulator and/or with estrogens and/or a type 5 cGMP phosphodiesterase inhibitor for the prevention and treatment of vaginal dryness and sexual dysfunction in postmenopausal women
ActiveUS20070270394A1Decrease in sexual desireReduced activityBiocideSuppositories deliverySelective estrogen receptor modulatorVaginal dryness
Novel methods for treating or reducing the likelihood of acquiring vaginal dysfunctions, more particularly vaginal dryness and dyspareunia, leading to sexual dysfunction and low sexual desire and performance , in susceptible warm-blooded animals including humans involving administration of a sex steroid precursor. Further administration of estrogen or selective estrogen receptor modulator, particularly those selected from the group consisting of Raloxifene, Arzoxifene, Tamoxifen, Droloxifene, Toremifene, Iodoxifene, GW 5638, TSE-424, ERA-923, and lasofoxifene, and more particularly compounds having the general structure: is specifically disclosed for the medical treatment and / or inhibition of development of some of these above-mentioned diseases. Pharmaceutical compositions for delivery of active ingredient(s) and kit(s) useful to the invention are also disclosed.
Owner:ENDORES & DEV
Device and equipment for treating tumors by laser thermotherapy
ActiveUS8740957B2Efficient treatment methodUltrasonic/sonic/infrasonic diagnosticsStentsLight guideInterstitial laser
The device for interstitial laser thermotherapy of tumors comprises an hollow needle (3) with a point (3A) for perforating a tissue (T) to be treated, and a light guide (9) which can be inserted in said hollow needle. The hollow needle is associated with a membrane (17) which is inflatable to form a balloon (P) into which the distal end (9A) of said light guide (9) can project, the membrane being inflated to create a cavity in the tissue to be treated into which laser radiation is guided by said light guide.
Owner:EL EN SPA
SOI wafer production method
InactiveUS20060177991A1Without deteriorating uniformity in SOI layer thicknessPromote lowerSemiconductor/solid-state device manufacturingWaferingStacking fault
By using, in the so-called Smart Cut process comprising the steps of bonding an ion-implanted active layer wafer to a base wafer and later splitting off the base wafer to produce a SOI wafer, a wafer doped with C in a single crystal ingot growing process (desirably to a carbon concentration of not lower than 1×1016 atoms / cm3) as the active layer wafer, it becomes possible to exhibit the effect of inhibiting agglomeration of interstitial Si atoms and prevent development of stacking faults even when the SOI wafer is subjected to thermal oxidation treatment. Furthermore, the technique of sacrificial oxidation can be applied to production of SOI wafers and, thus, a damaged layer formed on the SOI layer surface can be removed and surface roughness can be improved without impairing crystalline integrity and, further, SOI layer thickness can be efficiently reduced.
Owner:SUMCO CORP
Ozonization water treatment method using manganese dioxide one-dimensional nano material as catalyst
InactiveCN101891297AIncreased degradation rateHigh degree of mineralizationMetal/metal-oxides/metal-hydroxide catalystsWater/sewage treatment by oxidationNano catalystWater treatment system
The invention relates to an ozonization water treatment method using a manganese dioxide one-dimensional nano material as a catalyst. The invention provides a preparation method and a using method of the nano-catalyst, which belong to the technical field of water treatment and environmental catalysis. Manganese dioxide nano rods are obtained by a simple and convenient hydrothermal method and the manganese dioxide nano rods serving as the catalyst are added into a phenol wastewater-containing ozonization water treatment system to contribute to the degradation of phenol organic pollutants, so that a novel ozonization water treatment method is provided on the basis. The obtained manganese dioxide one-dimensional nano material has the characteristics of small dimension, high dispersibility, high separability and wide application prospect in ozonization water treatment.
Owner:JIANGNAN UNIV
Medical uses of a selective estrogen receptor modulator in combination with sex steroid precursors
InactiveUS7005428B1Efficient treatment methodMinimizing undesirable sideBiocidePhosphorous compound active ingredientsIn vivoBULK ACTIVE INGREDIENT
Novel methods for the medical treatment and / or inhibition of the development of hypercholesterolemia in susceptible warm-blooded animals including humans involving administration of selective estrogen receptor modulator particularly compounds having the general structure: and an amount of a sex steroid precursor selected from the group consisting of dehydroepiandrosterone, dehydroepiandrosterone sulfate, androst-5-ene-3β,17β-diol and compounds converted in vivo to one of the foregoing precursor. Further administration of bisphosphonates in combination with selective estrogen receptor modulators and / or sex steroid precursor is disclosed for the medical treatment and / or inhibition of the development of osteoporosis. Pharmaceutical compositions for delivery of active ingredient(s) and kit(s) useful to the invention are also disclosed.
Owner:ENDORES & DEV
Method for recycling potato residue and waste water in production process of potato starch
InactiveCN101990987AReduce equipment costsLow running costOther chemical processesFood processingSubstance usePotato starch
The invention relates to the field of industrial production of potato starch and provides a method for recycling potato residue and waste water in the production process of potato starch. The method mainly comprises the following steps of: respectively pulverizing crop straws and porous mineral substances used as a feedstuff additive into certain size of particles as filtering-assisted adsorbing materials through a physical method; and carrying out filtering treatment by stages by utilizing the two filtering-assisted adsorbing materials in a process of recycling potato residue and waste water organic matters generated when processing the potato starch. The recycled organic matters, such as small particle starch, protein, polysaccharide, and the like and the filtering-assisted adsorbing materials can be together used as feedstuff materials, and the purpose of purifying the waste water is also achieved; and the purified water can be used as washing water for potato processing directly or through precipitating.
Owner:甘肃省农业科学院农产品贮藏加工研究所
Electro-chemical water processing apparatus and method thereof
InactiveUS20100051477A1Quick separationEfficient treatment methodCellsWater treatment parameter controlChemistryCompound (substance)
Provided is an electro-chemical water treatment apparatus and method for removing total nitrogen ingredients of ammonia nitrogen, nitrous acid nitrogen, nitrate nitrogen etc., organic materials of BOD and COD induction ingredients, and cyanogen included in wastewater and dirty water. The apparatus includes: a wastewater collection reservoir that contains wastewater; a wastewater storage retention reservoir that controls a hydrogen ion concentration (pH), an electrical conductivity and an amount of flow of wastewater; an electrolyte tank which makes the electrical conductivity of the wastewater as an electrical conductivity at which an electrolysis can be achieved; a pH conditioner tank that supplies a pH conditioner for the wastewater; an electrolyzer including an anode plate and a cathode plate, and a number of electrodes which are arranged as an electrification body between the anode plate and the cathode plate; and a controller which grasps state of wastewater and which is connected to the anode plate and the cathode plate to thereby control the electrolysis.
Owner:JEON CHI JUNG
Liquid product pressure treatment method and device
ActiveUS7708941B2Efficient treatment methodShort timeMilk preservationMilk treatmentLiquid productCooling chamber
A method and device related to a liquid product pressure and (optionally) temperature treatment method reduces the level of microorganisms in the liquid product to a preselected level. Utilizing the method, liquid product is diffused in a chamber with the speed of pressure variation of liquid product in one embodiment of about 109 Pa / sec. The preferred speed of the diffused drops is about 10 m / sec. The liquid product can optionally be heated before or during diffusion, and is preferably heated as a diffused liquid product by mixing it with superheated steam. The device includes a chamber and a diffuser in communication with the chamber. Optionally, the device may include a heating apparatus, such as a steam generator connected via a pressure control valve to a steam super heater, a cooling chamber connected via a pressure control valve with a condenser, a vacuum pump in communication with the chamber, units for condensation and collecting finished products and a vacuum control unit in communication with the chamber.
Owner:MILLISECOND TECH CORP
Prevention and treatment of cardiac conditions
InactiveUS20080275036A1Efficient treatment methodMinimizing undesirable side effectOrganic active ingredientsBiocideHeart diseaseEndocrinology
The present invention provides a method of treating conditions associated with iron and calcium overload comprising administering an effective amount of dexrazoxane or a non-dexrazoxane compound of formula (IA), (IB), or (IC) or a pharmaceutically acceptable salt, tautomer, or stereoisomer thereof.
Owner:APT PHARMA INC
Oxidation continuous deferrization process for copper cobalt liquor
InactiveCN101117664AIncreased copper and cobalt contentPut into realizationProcess efficiency improvementAutomatic controlTurnover time
The present invention discloses an oxidation de-ironing method of copper cobalt solution. The iron removal of the copper cobalt ores lixivium adopts the interrupted de-ironing method, which can not realize the continuous input and output of material, thereby causing the long turnover time among the equipments, reducing the effective utilization rate of the equipments, at the same time increasing the production cost and the labor strength. The present invention makes a plurality of de-ironing tanks connect in series to form a multilevel continuous de-ironing system into which the copper cobalt solution containing iron is put continuously, the copper cobalt solution is performed with the oxidation treatment firstly to make ferrous iron in the solution to be oxidized completely into ferric iron, and then the copper cobalt solution carries out the multilevel continuous iron removal, and utilizes the pipeline port fall existing between the tanks to flow into the next tank from the last tank. Through adopting the present invention, the continuous input and output of the feed liquid is realized, the production continuity is good, the automatic control is realized completely, the labour force is reduced, the working intensity is lowered, and the production efficiency is high.
Owner:ZHEJIANG HUAYOU COBALT
Methods of treating or preventing estrogen-related diseases
ActiveUS20110312925A1Minimizing undesirable side effectEfficient treatment methodBiocideNervous disorderDiseaseGonadal Steroid Hormones
Methods for treating or reducing the likelihood of acquiring estrogen-related (e.g. estrogen-exacerbated) diseases including endometriosis include administering to a patient a selective estrogen receptor modulator (SERM), in combination with inhibiting ovarian secretions, e.g., by administering an LHRH agonist or antagonist. In some embodiments, a precursor of sex steroids, said precursor being selected from the group consisting of dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), androst-5-ene-3β,17β-diol (5-diol), and androstenedione or a compound transformed into one of these, is also administered
Owner:ENDORES & DEV
Anti-infective compositions, methods and systems for treating pathogen-induced disordered tissues
InactiveUS20060135464A1Stimulates rapid immunological attackExtraordinary therapeutic effectBiocidePharmaceutical delivery mechanismCidofovirMetabolite
Compositions, methods and systems for treating disordered epithelial tissues, such as is caused by pathogens and / or by toxins produced thereby. The invention relates to the use of an anti-infective and / or antimicrobial active agent in a carrier, with vigorous agitation of the disordered epithelial tissue for topical treatment thereof under such conditions sufficient to achieve clinically discernable improvement of the disordered epithelial tissue. The preferred anti-infective and / or antimicrobial active agent comprises a nucleoside, such as acyclovir, valcyclovir, penciclovir, famciclovir, ganciclovir, cidofovir, adefovir, and tenofovir, and derivatives, analogs, or metabolites thereof, or a mixture thereof, or 1-docosanol, optionally in combination with an organohalide. The inventive compositions and methods may employ the use of an applicator adapted for use in promoting the penetration of the treatment composition and / or the vigorous agitation of the disordered tissue.
Owner:QUADEX PHARMA
Method for increasing accurate image recognition of edge recognition points based on gray threshold segmentation method
InactiveCN110009653AEasy to implementImprove performanceImage enhancementImage analysisGray levelImage segmentation
The invention discloses a method for increasing edge recognition points and improving image recognition accuracy based on a gray threshold segmentation method. The method comprises: firstly, preprocessing an image to remove noise; using a frequency domain method to process useful information of a low-frequency part in the digital image to eliminate noise; secondly, traversing pixels of the image,summarizing the number of the pixels belonging to each gray level, drawing a gray histogram in the OpenCV by utilizing a calculation function, selecting an optimal threshold for image segmentation, then adding identification points in the segmented gray map, and finally outputting a threshold identification point distribution image. According to the method, the accuracy of image recognition is improved through a method of increasing recognition points by using a gray threshold segmentation method.
Owner:JIANGSU UNIV OF TECH
Processing method of long hemp
ActiveCN102828255ASoft touchImprove spinnabilityMechanical fibre separationFibre treatment to obtain bast fibreYarnPollution
The invention provides a processing method of long hemp, and relates to a method for processing the hemp fibers which are the materials separated from hemp stalk bark. The processed fibers can be blended with cotton, wool and cashmere fibers to produce fine and extra-large hemp / cotton and hemp / wool blended yarns. The method comprises the following technical steps of: mechanical opening and impurity removing, chemical degumming processing, mechanical dehydrating and degumming processing, secondary chemical degumming processing and post-degumming processing. The method is simple, and easy to carry out. Over 95% of pectin, lignin and waxiness in the fibers can be removed via the method. The processed fibers have soft handfeel and the separation degree over 3500Nm; and the fiber main body is 37 to 43mm in length, thus, the spinnability and the stainability of the fibers can be greatly improved. The processing method effectively increases the economic value of the long hemp; and moreover, the waste water produced in the production is easily purified; and some purified waste water can be recycled. The processed waste water has no pollution to the environment. The method is an ideal processing method of the long hemp.
Owner:YINGKOU XINYI TEXTILE
Method for monitoring the course of a process using a reactive gas containing one or several hydrocarbons
InactiveUS20050163929A1Remove tarAvoid cloggingUsing liquid separation agentHydrocarbonsGas phaseReactive gas
The method applies to a process such as cementation or chemical vapor infiltration or deposition, the process being carried out in an oven and the method comprising setting operating parameters of the oven, introducing a reagent gas into the oven, the reagent gas containing at least one gaseous hydrocarbon, and extracting from the oven an effluent gas containing reaction by-products of the reagent gas. The effluent gas is subjected to washing in oil that absorbs tars contained in the effluent gas, and information about the progress of the process is obtained by measuring the quantity of tar absorbed by the oil.
Owner:MESSIER BUGATTI INC
Motion imagination EEG classification processing method based on sparse representation classification algorithm
InactiveCN106446762AReduce computing pressureSimplify complexityCharacter and pattern recognitionBandpass filteringAlgorithm
The invention belongs to the field of EEG signal identification and artificial intelligence, and particularly relates to a motion imagination EEG classification processing method based on a sparse representation classification algorithm. The invention includes that a subject wears a scalp electrode cap with wireless or wired transmission on head in an environment with less external interference and imagines the movements based on the prompting, the EEG cap detects the EEG signals of the subject, and then the EEG signals are subjected to preliminary bandpass filtering, and the filtered EEG signals are imported to a host computer to be stored; and the host computer software organizes and marks the imported original EEG signals and makes a sample set and a test set for classification. According to the invention, only a large dictionary matrix is calculated and constructed once, the subsequent processing is calculated by means of sparse representation coefficient matrix, so that the data size of multi-channel motion imagination EEG information is greatly reduced, the data calculation pressure is reduced, and the operation speed is improved.
Owner:HARBIN ENG UNIV
Real-time statistical method for API service calling
PendingCN111309409AImprove throughputEfficient treatment methodExecution paradigmsData switching networksService flowReal time services
The invention particularly relates to a real-time statistical method for API service calling. According to the real-time statistical method for API service calling, API service calling data in the micro-service application system are collected in real time, the obtained data are transmitted to the computing engine system in real time through the cache system, and the situation that streaming stateful computing is used and window time is adopted for dividing computing granularity is considered, so that delay time is set to trigger aggregation computing, and the computing process state is cachedin a memory. The API service call real-time statistical method is applied to the API service call. An efficient processing method is provided for real-time API service calling situation statistics and flow monitoring under a micro-service system, efficient, high-throughput and exactly-once API service flow situation statistics can be achieved, and a ranking list of API service calling flow is given.
Owner:山东爱城市网信息技术有限公司
Method for preparing bioethanol by utilizing kelp processing waste
InactiveCN101880693APromote the development of quality and energyEconomic treatmentBiofuelsMicroorganism based processesLiquid solidSaccharomyces cerevisiae
The invention relates to a method for preparing bioethanol by utilizing kelp processing waste. The method comprises the following steps: firstly cleaning the kelp processing waste, homogenizing, sterilizing and preparing p pretreatment liquid; further carrying out hydrolysis saccharification on the pretreatment liquid: adding activated trichoderma viride fermentation liquid according to the volume ratio of 5-20% or / and adding cellulase according to the weight-volume ratio of 0.5-1g / L for carrying out the hydrolysis saccharification on the pretreatment liquid, wherein the temperature for the hydrolysis saccharification is 45-55 DEG C, the pH is 5-7 and the time is 36-48h; further adding well activated saccharomyces cerevisiae zymocyte into liquid after the hydrolysis saccharification according to the volume ratio of 10-20% for fermentation, and preparing ethanol, wherein the fermentation temperature is 25-35 DEG C, the pH is 4-6 and the fermentation time is 50-60h; and carrying out liquid-solid separation on the fermentation liquid after the fermentation is finished, and evaporating out the ethanol from supernatant fluid in the reduced pressure distillation method. The method has simple process and low cost, and can not only solve the environmental pollution problem of the kelp processing waste, but also provide a new material source for large-scale production of the ethanol and promote the development of marine biomass energy.
Owner:THE FIRST INST OF OCEANOGRAPHY SOA
Treatment method of lead-containing wastewater
InactiveCN102476853AFast processingEfficient treatment methodWater/sewage treatmentLow speedWater quality
The invention discloses a treatment method of lead-containing wastewater. The treatment method sequentially comprises the steps of: (1) respectively adding a membrane surfactant at a volume ratio of 3%-5% and a flowing carrier at the volume ratio of 4%-10% to a membrane solvent at the volume ratio of 85%-93% and stirring at a low speed for 10-15 min to prepare a membrane phase; (2) slowly adding an internal water phase medicament having the same volume as the membrane phase to the membrane phase and stirring at a high speed for 10-30 min to prepare a water-in-oil type emulsion; and (3) adding the prepared emulsion to the wastewater at a lead concentration of 10-1000 mg / L until the pH of an external water phase is 3.0-5.5, standing for laying after stirring at a high speed for 30-60 min, breaking the emulsion obtained after the layering through a high-voltage electric field, and separating out an oil phase and an internal water phase, wherein the discharged water can reach the national discharge standard. The treatment method of the lead-containing wastewater disclosed by the invention is fast, efficient, energy-saving and free from phase change, purifies water quality, gathers and recycles heavy metal ions and has simple equipment, convenient operation, a lead removal rate of more than 99.9% and unprecedented application foreground in the field of heavy metal wastewater treatment.
Owner:CHANGZHOU YAHUAN ENVIRONMENTAL PROTECTION TECH
Method for raising hot pressing bonding rate of PMMA micro fluidic chip formed by injection moulding
InactiveCN102190287AEfficient treatment methodLow costPrecision positioning equipmentSoldering apparatusMicrofluidic chipMicro fluidic
Provided is a method for raising the hot pressing bonding rate of a PMMA micro fluidic chip formed by injection moulding. The invention is directed to the field of micro manufacture technology, especially relates to a method for raising the hot pressing bonding quality of a micro fluidic chip. The method is characterized in that carrying out water processing before hot pressing bonding; unlike a traditional hot pressing bonding process flow of from ultrasonic cleaning to drying in a baking oven to hot pressing bonding, a new process flow of from ultrasonic cleaning to water processing to drying the surface with nitrogen to hot pressing bonding is adopted. According to the invention, problems of complex processing method, high cost and negative influence on system operational performance in processing methods such as ultraviolet ray and MMA monomer surface modification and the like are overcome. The processing method is characterized by high efficiency, low cost, unchanged microfluid system performance and simple operation. At a same hot pressing bonding technological parameter, compared to untreated chips, the effective bonding areas of the chips treated with the method provided in the invention substantially increase, the bonding rates averagely increase 20 percent, thereby the bonding quality of the chips is effectively improved.
Owner:DALIAN UNIV OF TECH
Water processing method and device based on water ecosystem
ActiveCN104944711AQuick removalEnsure normal growth and reproductionMultistage water/sewage treatmentConstructed wetlandSludge
The invention relates to a water processing method and device based on a water ecosystem. The water processing method comprises the steps that 1. after sewage water is preprocessed by a grid and / or a grit chamber, the sewage water is guided out; 2. effluent water is guided into an algae reactor for reaction; 3. mixed liquid obtained after reaction is guided into an algae-eating worm reactor for reaction; and 4. after algae-eating worms in the mixed liquid obtained after reaction are separated, water is guided into an artificial wetland system, or the mixed liquid obtained after reaction is guided into an ecosystem processing system which comprises aquatic animals, aquatic plants and microorganisms, and after processing, water goes out. According to the water processing method, domestic wastewater or other wastewater can be directly processed into earth surface II-III type water, a natural water body cannot be polluted by direct discharging, the method is a low-cost, high-efficiency and recycling processing method, secondary pollution such as surplus sludge during water processing is avoided, and low carbon and environment protection are achieved.
Owner:广州太和水生态科技有限公司
Wireless stress tester of hydro-power generating unit
ActiveCN101968388AEasy accessImprove test efficiencyEnergy efficient ICTTransmission systemsWireless dataHydro power
The invention discloses a wireless stress tester of a hydro-power generating unit. The wireless stress tester at least comprises a lower distributed acquisition system (2) for signal acquisition, processing and storage and upper and lower wireless signal transmitters (10, 5) for signal transmission; the lower distributed acquisition system (2) comprises a signal conditioner (6), a lower main controller (7) and a precision power supply (9), wherein the signal conditioner (6) is used for voltage and current conversion, photoelectric isolation, electrostatic shielding and multistage amplification, and the lower main controller (7) is used for processing the output signals of the signal conditioner (6) and used for A / D conversion, data storage and wireless signal transmission; and the lower distributed acquisition system is in wireless data communication connection with a receiver of the upper wireless signal transmitter (5) in an upper main controller (4) through a transmitter of the lower wireless signal transmitter (10). The wireless stress tester has the advantages of high precision, acquired number accuracy, high time efficiency, reasonability and accuracy of the acquired test data, improvement on the success rate of test, and capability of ensuring the fairness of the test result.
Owner:STATE GRID HUBEI ELECTRIC POWER RES INST
Compound microbial agent for riverway treatment and preparation method and application thereof
InactiveCN106987536AAdaptableNo inhibition of growthFungiBacteriaBacillus licheniformisSuspended particles
The invention discloses a compound microbial agent for riverway treatment and a preparation method and application thereof. The compound microbial agent comprises a microbial agent A and a microbial agent B, wherein the microbial agent A is mixed by fermentation liquor formed by independently culturing bacillus megaterium CCTCC No. M2012352, fermentation liquor formed by independently culturing bacillus subtilis CGMCC No. 1.2162, fermentation liquor formed by independently culturing bacillus licheniformis CGMCC No. 1.6510, fermentation liquor formed by independently culturing bacillus amyloliquefaciens CGMCC No. 1.7463 and fermentation liquor formed by independently culturing phanerochaete chrysosporium BKM-F1767; the microbial agent B is fermentation liquor formed by independently culturing Debaryomyces hansenii CGMCC No. 5770. The compound microbial agent can degrade amino nitrogen and nitro nitrogen in water, lower phosphorus concentration and precipitate solid suspended particles, bacterial cells and colloid particles.
Owner:XIANGTAN ZHILIAN TECH MATASTASIS PROMOTE CO LTD
Method for separating each component in waste residue in crystal industry
InactiveCN102357398AHigh separation purityCreate pollutionPolishing compositionsWet separationInorganic compositionRare earth
The invention discloses a method for separating each component in waste residue in the crystal industry, and relates to a method for separating rare earth polishing powder, lead-containing crystal glass and other light components. The method is characterized in that the components are separated by a sorting technology in the mineral separation industrial according to the characteristic that the density of each component is larger in difference. The method comprises the following technical processes of milling crystal waste residue by milling equipment, so that the grain diameter of the waste residue reaches a certain size; mixing the milled waste residue; and repeatedly reelecting and sorting by reselection equipment. Higher-purity components within different density ranges are obtained after separation, so that the heavy component is the high-content rare earth polishing powder component, the intermediate component is the lead-containing crystal glass component, the light component is the inorganic composition which mainly contains the crystal glass, and the separated high-content component can be subsequently and cyclically utilized at a high added value. The method belongs to a physical separation method which is an environment-friendly, high-efficiency and low-cost processing method.
Owner:JINHUA GUANHUA CRYSTAL +1
Improved sequencing batch primary sludge fermentation coupling denitrification device and method
ActiveCN103011406ARelease product inhibitionPromote continuityTreatment with aerobic and anaerobic processesMunicipal sewageChemistry
The invention discloses an improved sequencing batch primary sludge fermentation coupling denitrification device and method, which belong to the technical field of treatment of municipal sewage and biochemical treatment of primary sludge. The device is provided with a water inlet tank, a sequencing batch sludge fermentation coupling denitrification reactor, a sludge storage pool and a water outlet tank; through improvement of the reactor and a control method, the releasing amount of ammonia nitrogen can be reduced in the fermentation process, the removal of the ammonia nitrogen in a sludge fermentation coupling denitrification device is intensified, and the target of increasing the removal rate of total nitrogen is achieved in the end. Aiming at the characteristics of primary sludge, process development and optimization are carried out, the improved sequencing batch primary sludge fermentation coupling denitrification device is suitable for C / N ratio municipal sewage and can save carbon sources and increase nitrogen removal efficiency. A micro-aerobic time-limited aeration method is innovatively adopted so that the release of the ammonia nitrogen is effectively controlled, the effect of intensified denitrification of the carbon sources in the sludge is increased, and the quality of discharged water is improved.
Owner:北控水务(中国)投资有限公司
Refuse pyrolysis comprehensive sewage treatment system and method
PendingCN105776741AEfficient treatment methodTreatment with aerobic and anaerobic processesMultistage water/sewage treatmentActivated carbonDemulsifier
Owner:SHENWU TECH GRP CO LTD
Efficient treatment method for printing and dyeing wastewater
InactiveCN104926033AEfficient treatment methodInnovative ideasMultistage water/sewage treatmentChemistryPollutant
The invention discloses an efficient treatment method for printing and dyeing wastewater, which comprises the following steps: (1) oxidation treatment; (2) primary sedimentation; (3) primary biochemical treatment; (4) secondary biochemical treatment; (5) secondary sedimentation; (6) electrolysis; (7) deep filtration; (8) introducing of wastewater subjected to deep filtration into a clean water basin for cyclic utilization. The efficient treatment method for printing and dyeing wastewater has a novel idea and simple and convenient procedures, is easy to realize, effectively decomposes high-content organic pollutants in printing and dyeing wastewater through three treatment processes, including anaerobic treatment, aerobiotic treatment and electrolysis treatment, radically purifies and recycles the printing and dyeing wastewater and realizes zero emission of printing and dyeing wastewater.
Owner:常熟新锦江印染有限公司
Video-information processing apparatus, video-information processing method, and computer program
InactiveCN101146199ASimple methodEfficient treatment methodTelevision system detailsCathode-ray tube indicatorsInformation processingComputer hardware
Owner:SONY CORP
Liquid product pressure treatment method and device
ActiveUS20080038150A1Efficient treatment methodShort timeDeodrantsChemical/physical/physico-chemical processesLiquid productCooling chamber
A method and device related to a liquid product pressure and (optionally) temperature treatment method reduces the level of microorganisms in the liquid product to a preselected level. Utilizing the method, liquid product is diffused in a chamber with the speed of pressure variation of liquid product in one embodiment of about 109 Pa / sec. The preferred speed of the diffused drops is about 10 m / sec. The liquid product can optionally be heated before or during diffusion, and is preferably heated as a diffused liquid product by mixing it with superheated steam. The device includes a chamber and a diffuser in communication with the chamber. Optionally, the device may include a heating apparatus, such as a steam generator connected via a pressure control valve to a steam super heater, a cooling chamber connected via a pressure control valve with a condenser, a vacuum pump in communication with the chamber, units for condensation and collecting finished products and a vacuum control unit in communication with the chamber.
Owner:MILLISECOND TECH CORP
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com