217 results about "Standard treatment" patented technology

The invention discloses a clinical medication decision support system which relates to the field of medical systems. The system comprises a standard treatment medication module, a medication safety reviewing module and a prescription monitoring and warning module, wherein the standard treatment medication module is used for providing diagnosis and treatment reference information and a medication reference scheme according to pathology and physiology information of a patient, so that a doctor can make a prescription; the medication safety reviewing module is used for reviewing the medication safety condition of the patient according to the prescription and generating a reviewing log; and the prescription monitoring and warning module is used for estimating the prescription and generating warning information according to the reviewing log. The system can automatically provide the medication scheme according to the pathology and physiology information of the patient, assist in the doctor to make the prescription, review the safety of the prescription, estimate the prescription and conduct warning on the reviewing result, thus remarkably improving the security, normalization and standardization of clinical medication; and furthermore, by virtue of an antibacterial agent management module, the effective management and monitoring on antibacterial agents are realized, and thus the safety of the clinical medication is further improved.

The present invention relates to compounds for treatment that protects the endothelium, prevents pathologic thrombus formation in the microcirculation and preserves platelet number and function and thus may be related to treatment or prevention of ischemic events in patients with cardiovascular disease. The present invention is particularly useful for patients having or being at increased risk of development of an ischemic event such as an acute myocardial infarction and / or no-reflow phenomena and / or ischemia-reperfusion injury by administration of agent(s) modulating and / or preserving endothelial integrity. The compounds may be administered in combination with standard treatment of acute cardiovascular ischemic events such as Platelet inhibitors such as aspirin (ASA), Thienopyridins, GPIIb / IIIa inhibitors), Parenteral anticoagulants such as unfractioned heparin (UFH), bivalirudin, enoxaparin, and fondaparinux, Verapamil, Adenosine, Sodium nitroprusside, Nitroglycerin, Epinephrine, Beta-blockers and surgical methods such as percutaneous coronary intervention (PCI), PCI with thrombus aspiration, PCI with stents.

The invention discloses a three-phase separation and waste water purification standard treatment device of kitchen waste including 'waste oil', solid waste and kitchen waste water. The three-phase separation and waste purification standard treatment device of the kitchen waste including the 'waste oil', the solid waste and the kitchen waste water is mainly composed of a shell body, a solid-liquid separation chamber, a filtering bag with meshes, a liquid level displayer, an oil-water interface detector, a numerical control electric valve which discharges the 'waste oil', a flowmeter of the 'waste oil', a collection tank of the 'waste oil', a blower, an air heating device, a filtering tank, a drug adding tank and the like. According to the three-phase separation and waste water purification standard treatment device of the kitchen waste including the 'waste oil', the solid waste and the kitchen waste water, oil and water separation and waste water purification are carried out in the same device, an equipment structure is simplified, the water quality after being purified is in line with each indicator of 'water quality standard of sewage discharged into the city sewer' (CJ3082-1999), The three-phase separation and waste purification standard treatment device of the kitchen waste including the 'waste oil', the solid waste and the kitchen waste water has the advantages that the size is small, the investment is low, either manual or automatic operation is available and the like, and obvious creativity, novelty and good industrial applicability are provided.

The invention discloses a purification treatment method of fecal water of a movable toilet, to be more specific, according to the method, fecal water treatment purification equipment arranged on a transport vehicle or fecal water treatment purification equipment arranged in a movable box body is used for drawing out or removing solid stool in a toilet septic tank, and purification up-to-standard treatment discharge of the fecal water in the toilet septic tank can be performed; according to the method, solid-liquid separation of the fecal water in the septic tank can be performed on the spot of the septic tank, purification up-to-standard treatment of the wastewater can be realized, the separated solid manure can be transported to a specified processing plant, transportation cost of treatment of the fecal water in the toilet can be greatly reduced, unpleasant odor emitted in the transportation traditional process of the fecal water and environmental pollution caused by running, dripping and leakage can be overcome, and the purification treatment method has obvious novelty and creativity and good industrial applicability.

The invention belongs to the field of treatment and disposal of industrial waste salt, and particularly discloses a harmless treatment method of industrial waste salt containing organic matter. The harmless treatment method comprises the steps that firstly, the waste salt is dried to remove water and the low-boiling-point organic matter in the waste salt, the dried salt is crushed and sieved to the required particle size, and then fed into pyrolysis equipment, the organic matter in the salt is heated to be decomposed into a gas phase, the organic matter and fine salt particles are together discharged into a cyclone separator along with airflow, the particles and gas are separated to recover salt powder, and organic exhaust gas enters an exhaust gas treatment device to be treated and then discharged after reaching the standard. The water and the organic matter in the waste salt are fully removed through drying, crushing, sieving and fluidized bed pyrolysis technologies, the organic exhaust gas generated in the treatment process is subjected to standard treatment, finally, dry salt powder which is low in impurity content and meets product quality requirements is obtained, and can befurther recycled.

A method is provided for assessing and documenting wound and skin conditions, and includes an automatically triggered alerting mechanism that is activated when a treatment is initiated that deviates or is a variation from an expected or standard treatment, under the current circumstances, and given previously gathered wound and skin condition patient information, and a method for triggering that alerting mechanism. In one embodiment the method includes the steps of initial patient care data gathering, clinical pathway identification and implementation, variance assessment and triggering, and issuance of variance cautions that are trigger during variance assessment and triggering, and are related to skin and wound care decisions made by healthcare professionals involved in a patient's care.

The invention discloses a wastewater treatment method that combines a novel high-efficiency full-range coupling with autotrophic denitrification. Aiming at the incomplete removal of total nitrogen caused by the relatively insufficient carbon source of ammonia-nitrogen wastewater in the current traditional biological denitrification process, the domesticated short-range nitrification and anammox sludge were inoculated in the SBR reactor at a ratio of 3:5 to Ammonia nitrogen wastewater with a concentration of about 200~900mg / L is the test influent, and the commissioning operation is carried out under the condition of not adding organic carbon source. After the system was running stably, elemental sulfur was added, and after 15 days of domestication, sulfur autotrophic denitrification was successfully coupled to the system, and the total nitrogen removal rate was stable above 99%. The invention has the beneficial effects of utilizing the coupling action of short-range nitrification, anaerobic ammonium oxidation and sulfur autotrophic denitrification to realize the standard-reaching treatment of total nitrogen in a single reactor under the condition of no organic carbon source.

The invention discloses a multi-source characteristic integrated SAR image automatic object identification method, which aims mainly to solving the problems in the prior art that the identification result is not robust with low probability because of the severe influence brought about by the change in the size, position and rotation of an object as well as by the strong clutters. In this method, the advantages of the cosine Fourier moment characteristics and the peak characteristics are combined so as to perform cascade-connected integration identification to the extracted two kinds of characteristics. The technical schemes comprise the following steps: accessing the SAR images for different targets and the two-dimensional plane projection images of a three-dimensional model and performing standard treatment to these images; using the cosine Fourier invariant moment method to extract the moment characteristics of the projection images obtained from the step 1; using the rayleigh distribution CFAR detection method to extract the SAR image peak characteristics; and utilizing the cascade-connected integration classifier combining the SVM with a matching algorithm to identify the object. The method of the invention is capable of effectively increasing the accurate identifying precision and robustness for an object under the conditions that the characteristic dimension is high and that the attitude changes. In addition, without the additional overhead to a guidance control system, the method can be used to increase the automatic object identification probability of an SAR image.

The invention discloses a method and a system for treating landfill leachate. The method mainly comprises the following steps of: pretreating the leachate, and removing large-particle solid pollutants from the landfill leachate; and performing membrane treatment, discharging treated effluent meeting the standard, simultaneously generating concentrated solution, and treating the concentrated solution through wet catalytic oxidation to meet the emission standard. The system mainly comprises a grill, a membrane treatment system and wet catalytic oxidation treatment equipment. The invention has the advantages that: the landfill leachate is subjected to the membrane treatment to directly meet the emission standard, the concentrated solution is subjected to the wet catalytic oxidation treatment, and the treated effluent can meet the direct emission standard, and can be used as cleaning water and the like; and the thorough standard treatment of the leachate and resource recycle are realized.

The invention provides a trauma emergency pre-hospital treatment networking system and an application method thereof, and particularly relates to the trauma emergency pre-hospital treatment networking system based on internet of things, standard treatment and big-data analysis and the application method thereof. The system comprises a mobile treatment device, an auxiliary device, a center control system, a 4G wireless routing network, a touch terminal, system software and trauma emergency treatment center, the six parts are synergized, trauma field medical record related information is collected, processed and transmitted to a hospital back-end, and traumatic condition evaluation and a decision-making support result are obtained after a back-end system receives and processes data, and finally the intelligent and standard trauma emergency pre-hospital treatment networking system with high performance and scientific analysis under the extremely-high-integrity internet-of-things framework is formed.

The invention relates to a treatment method for reverse osmosis concentrated water, in particular to a standard treatment method for the reverse osmosis concentrated water which is produced during sewage reusing. The treatment method comprises the following steps: the pH value of the reverse osmosis concentrated water is regulated to be 2.0-4.0, and electrolytic catalysis oxidation is carried out; water produced from the electrolytic catalysis oxidation is subjected to redox reaction in an electrolytic reactor, which is filled with iron-carbon fillers obtained through sintering of iron and carbon; hydrogen peroxide is then added, so that oxygenolysis is further achieved; the pH value is regulated to be 6.0-8.0, and a flocculant is added for flocculent settling; a supernate obtained from the flocculent settling enters an aeration biological tank, and a co-substrate is added for biological degradation. The COD of the reverse osmosis concentrated water with lower biodegradability, which is obtained through reverse osmosis reusing treatment after standard biochemical treatment, is reduced from 70-200 milligrams per liter to below 50 milligrams per liter, so that the strictest local emission standards can be met.

The invention discloses a method for extracting mountain river information. The method comprises the following steps: performing radiation calibration, atmospheric correction, mosaicing and cutting processing on remote sensing image data information of a land satellite Landsat 8 OLI; calculating a composite spectral threshold water index; extracting a mountain shadow of a study area according to DEM data of the study area; extracting a river network of the study area according to the DEM data of the study area, and establishing a river buffer area; calculating the land surface temperature of the study area; calculating surface albedo of the study area; calculating the NDBI (normalized difference build-up index) of the study area; resampling the land surface temperature, surface albedo andNDBI layer of the study area for standard treatment to eliminate incorrectly extracted building information; performing small hole elimination and gap filling on the extracted small rivers in the study area are filled by closed operation and filtering operation in mathematical morphology filtering. The technical problem that accuracy of information extraction for mountain rivers in the prior art needs to be improved is solved.

The invention discloses a recycling process of a copper-containing etching waste solution. The recycling process comprises the following steps: removing mechanical particles and arsenic in an alkalinewaste solution by virtue of magnesium chloride, PAM and a press filtering machine, removing the mechanical particles and oil contaminants in an acid waste solution by virtue of a press filtering machine, neutralizing the acid waste solution and alkaline waste solution to obtain alkaline copper chloride, or acidifying by using sulfuric acid to obtain copper sulfate; and when the alkaline waste solution is insufficient, introducing ammonia gas into the acid waste solution with the mechanical particles and the oil contaminants removed by virtue of the press filtering machine, adjusting the solution to be alkaline, and then performing the neutralization reaction to obtain alkaline copper chloride or copper sulfate. The comprehensive recycling process is simple, low cost, capable of massivelytreating the etching waste solution, and capable of recycling the copper and realizing the safety up-to-standard treatment of the etching waste solution.

The present invention provides a method of treating cancer using the sodium salt of a benzoic acid derivative, alone or in combination with standard treatments such as chemotherapy and radiotherapy.

The invention discloses a composite system used for purifying high ammonia nitrogen pig breeding biogas slurry via algae-bacterium symbiosis / ecological floating bed combined technology. According to the composite system, algae-bacterium symbiosis and ecological floating bed technology is taken as a base, a high-efficiency low-consumption standard treatment system of high ammonia nitrogen pig breeding biogas slurry is constructed, and algae bacterium biomass and plant are obtained at the same time. A purifying method comprises following steps: pig breeding waste water is subjected to solid-liquid separation firstly, and is delivered into an anaerobic fermentation pool; generated high ammonia nitrogen biogas slurry is subjected to pH adjusting and nutritive salt adjusting, and is delivered into the composite system for processing, and biochemical treatment effluent is delivered through a flocculating settling pool and a disinfectant pool so as to realize clear water up-to-standard release. Operation is simple; operation cost is low; pollutant removing efficiency is high; harvested algae bacterium biomass can be taken as a raw material of feed, biological hydrogen production, and biodiesel, and no secondary pollution is caused.

The invention provides a multi-stage tandem type bio-integrated deodorization method and device. The device comprises a biological pre-washing unit, a primary biological treatment unit, and a secondary biological treatment unit which are connected in series; the biological pre-washing unit receives a malodorous gas; the malodorous gas is mixed with atomized biological pre-washing bacterial liquid;liquid absorbing and decomposing the malodorous gas falls into a bottom pool; the first biological treatment unit is filled with polyhedral hollow ball fillers; the secondary biological treatment unit is filled with secondary foamed polyurethane particle sponge fillers; the malodorous gas is respectively absorbed, adsorbed and degraded by microorganisms attached to the fillers when passing through the fillers in the primary biological treatment unit and the secondary biological treatment unit. The multi-stage tandem type bio-integrated deodorization method and device provided by the inventionrealize up-to-standard treatment of the malodorous gas while operating at low energy consumption and low cost so as to reduce pollution of the malodorous gas on atmosphere.

The invention discloses a method for removing ammonia nitrogen from urban garbage percolate, which belongs to the field of waste water treatment. The method comprises: a sequencing batch reactor (SBR) biochemical treatment process and an electro-catalytic oxidization process in turn, wherein the percolate is introduced into an SBR reaction tank for biochemical denitrogenation, the oxygen dissolved in water in an aeration phase is kept between 1.0 and 2.0mg / L, the aeration time is 4 to 8 hours, the oxygen dissolved in water in a stirring phase is kept between 0.0 and 0.2mg / L and the stirring time is 2 to 6 hours; and the effluent of SBR enters an electro-catalytic oxidization reactor, the current intensity is kept between 40 and 50mA / cm<2>, and the reaction time is 1.5 to 2 hours. The method of the invention is suitable for the standard treatment of urban garbage percolate in all phases, avoids producing secondary pollution, adopts a flexible, simple and convenient operation mode and has a promising industrial application prospect.

The invention relates to a method for converting a structural text language into a trapezoidal graph language, which comprises the following steps of performing equivalent standard treatment on structural text logic statement according to the international electrotechnical commission (IEC) 61131-3 standard; determining a layer of each element in brackets which the element is located in and determining logical operators in the front and at the back are 'AND' or 'OR' according to the structural text logic statement after the standard treatment, performing one-to-one location of the elements in a text in a two-dimensional coordinate in a trapezoidal graph according to the corresponding primitive of the elements; converting the elements in the structural text after location into immediate codes, enabling an immediate code of each element to comprise primitive types, primitive coordinate and parameter information, and utilizing each written functional function for drawing the trapezoidal graph to convert the immediate codes into the trapezoidal graph. The method for converting the structural text language into the trapezoidal graph language has good generality, can fast and accurately converting any complex structural text into the trapezoidal graph, and helps a user to design a structural text and the trapezoidal graph which accord with the international standard, and errors existing in a program are easy to correct.

The invention provides a method for identifying a medical insurance fraud based on a principal component analysis algorithm. The method comprises the following steps: acquiring medical insurance basic data and generating a medical insurance structural data set; performing standard treatment on various data, thereby generating a standard matrix; calculating a covariance matrix of the standard matrix, solving a characteristic equation of the covariance matrix of the sample and confirming principal components; converting the standard index variable into principal component scores; respectively calculating the average value and the standard difference of the principal component scores; calculating an abnormal threshold value under each principal component dimension according to the chebyshev law; taking each principal component as a coordinate, drawing a two-dimensional space scatter diagram, representing a practical medical insurance account by each scatter point and regarding a medical insurance reimbursement account with the value which is more than the abnormal threshold value in step S5 as an abnormal account. According to the invention, the medical insurance data is cleaned and settled; a principal component analysis method is adopted for performing feature dimension reduction on the variable related to the fraud; the abnormal threshold value is calculated according to a statistic method; and the high risk in medical insurance fraud can be identified.

The invention discloses a battery health state assessment method used for assessing health state of a power battery system in real time. First, battery history feature parameters (U, I, T, SOC) under different SOH values are obtained and a four-dimensional detection sequence is obtained after standard treatment. An angle distribution based abnormal point detection method is employed for dividing the initial detection sequence into a normal set, a boundary set and an abnormal set and the three sets are all updated in real time according to an FIFO method. A calculation sequence includes a normal set, a boundary set and a next calculation point. When the last point calculation is completed, the calculation sequence is updated and the judgment of the next calculation point is performed. The state of the abnormal set in a battery service lifetime data set is identified accurately and a model of the relation between the service lifetime data abnormal set state and the battery health state is established. According to the invention, only the voltage, current, temperature and SOC of the battery system are extracted and the abnormal set state is judged accurately through an abnormal point detection algorithm, so that the model of the relation between the abnormal set state and the health state is obtained and a reliable new approach is provided for data driven online real time assessment of the battery health state.

The invention provides a pipeline fault diagnosis method based on a convolutional neural network. The method is characterized in that external force is applied to a to-be-detected pipeline, and measurement excitation response signals are collected at test points of the pipeline; after the collected measurement signals are subjected to noise reduction, pipeline fault feature signals are extracted and are subjected to standard treatment; and then the fault signals are divided into a training set and a test set to be input to a pipeline fault diagnosis model based on the convolutional neural network for fault identification and classification. The fault identification and diagnosis capability can be improved. The pipeline fault diagnosis model method can quickly and accurately identify the fault state of the pipeline according to the learning and identifying capabilities of the convolutional neural network, and the great significance is achieved for accurate monitoring and early warning of pipeline leakage.

The invention discloses a processing method for performing standard treatment on the electroplating wastewater and recycling a heavy metal in the water. The processing method comprises a split-flow pretreatment step and additionally comprises the following steps: (a) removing and recycling the heavy metal: removing the heavy metal in the electroplating wastewater split-flow pretreated by an electrocoagulation float-down method and a coagulation film filtering method, and recycling the heavy metal reaction product in the electroplating wastewater; (b) removing the residual difficultly-decomposed organic matters: removing the residual difficultly-decomposed organic matters in the electroplating wastewater of step (a) in which plenty of heavy metals are removed and recycled by an oxidizing technology, a biological fluidizing technology and an absorbing technology, and further enriching the low-concentration electroplating wastewater, separating the standard effluent which can be directly discharged, and rinsing to generate the high-concentration electroplating wastewater; and (c) standard treating the condensed effluent: desalting the enriched high-concentration electroplating wastewater in step (b) by a limit integrated membrane system, and separating the standard concentrated solution which can be directly discharged and the standard recovery solution which can be directly standardized and recycled.

The invention discloses a method for identifying genuineness and fake of lycium ruthenicum based on a nonlinear chemical fingerprint spectrum technology. The method comprises the following steps of respectively adding sulfate, manganese sulfate, acetone and sodium bromate solutions into lycium ruthenicum standard products from each production place, placing into a nonlinear chemical fingerprint spectrum intelligent analyzer, obtaining nonlinear chemical fingerprint spectrums of lycium ruthenicum from each production place, performing equal-length standard treatment on the nonlinear chemical fingerprint spectrums, and extracting feature parameter information; under the same condition of standard products, obtaining the nonlinear chemical fingerprint spectrum and feature parameter information of to-be-tested samples; according to the maximum relative standard deviation, visual shape difference and integral similarity of the fingerprint spectrums of the standard products and the to-be-tested samples, dividing the to-be-tested samples into genuine products, doubted products and fake products. The method has the advantages that the complicated pretreatment steps of separating, extracting and the like are not needed, the cost of the equipment is low, the whole content of all active ingredients can be represented in a cluster way, and the detection cost is low.

The invention discloses an up-to-standard treatment method for concentrated water obtained after up-to-standard biochemical sewage is treated by a pretreatment and reverse osmosis system. The concentrated water obtained after the up-to-standard biochemical sewage is treated by the reverse osmosis system enters a selective nanofiltration membrane system through a high-pressure pump; after the concentrated water is treated by a nanofiltration membrane, when the total hardness of a concentrated solution is more than 1,000mg / L (based on CaCO3), the concentrated solution is needed to be subjected to hardness removal and refluxed to a biochemical tank of a sewage treatment factory, or refluxed to an anaerobic reaction tank if the anaerobic reaction tank is provided; when the total hardness of the concentrated solution is less than 1,000mg / L (based on CaCO3), the concentrated solution can be directly refluxed to the biochemical tank of the sewage treatment factory, or refluxed to the anaerobic reaction tank if the anaerobic reaction tank is provided; and produced water can be directly discharged after reaching the standard and can be recycled to a target unit according to the requirement. The method is simple, convenient and effective, salt and organic matters are reduced to a certain extent, and the aim of up-to-standard discharge, water conservation and emission reduction are fulfilled.

The invention discloses a pretreatment method for remaining RO concentrated water obtained after double-membrane desalination recycling of PTA sewage. The method is used for solving the problem that downstream garden type terminal sewage plant standard treatment cannot reach the standard for discharge due to the fact that remaining RO concentrated water obtained after existing PTA sewage recycling is difficultly subjected to direct biochemical and deep treatment. The method is technically characterized in that two pretreatment technologies of Fenton oxidation and hydrolysis acidification are organically combined, optimal design is performed through two technological types, the operation cost of Fenton oxidation is lowered, and the hydrolytic acidification treatment efficiency is also improved. Advanced oxidation and biological pretreatment are organically combined better. The technology is mainly applied to the field of petrifaction and similar industrial wastewater treatment.

The invention provides an oil-phase relative permeability curve representing method based on a Harris model. The oil-phase relative permeability curve representing method comprises the following steps: selecting classic oil-water-phase relative permeability curve data capable of reflecting block or oil deposit physical characteristics; performing standard treatment on oil-phase relative permeability and water saturation, and judging a relationship between the standardized oil-phase relative permeability and water saturation; constructing a function expression of a relationship curve between oil-phase relative permeability and water saturation based on a Harris model; applying a least square method to dissolve and construct coefficients in the function expression of the relationship curve between oil-phase relative permeability and water saturation. The oil-phase relative permeability curve representing method based on the Harris model performs mathematical characterization on nonlinearrule of the oil-phase relative permeability and water saturation, lays foundation for deducing reservoir engineering, the water displacing oil theory and oil deposit value simulation calculating method, so that reservoir water drive development effects and trend are accurately predicated, and oil field development and production practice is guided.

The invention relates to a high-concentration chemical wastewater resourceful integrated treatment technology. The high-concentration chemical wastewater resourceful integrated treatment technology is implemented by the following steps: performing membrane filtering treatment on high-concentration chemical wastewater; introducing the wastewater filtered by an ultrafiltration membrane into an electro-catalysis oxidization system; introducing the wastewater being subjected to electro-catalysis oxidization into an evaporating system; introducing evaporation effluent into a recycling system; introducing an evaporation mother solution into a divided crystalizing system; and recycling inorganic salt in the wastewater through a divided crystalizing technology. By adopting the high-concentration chemical wastewater resourceful integrated treatment technology, a treatment process combining ultrafiltration membrane filtering, electro-catalysis, evaporation and divided crystallization is adopted, so that up-to-standard treatment of the wastewater is realized; meanwhile, resourceful utilization of the wastewater is realized; the high-concentration chemical wastewater resourceful integrated treatment technology has the advantages of advanced process, high efficiency and stable and reliable effect.

The invention provides a harmless treatment method for crystallized waste salt of the coal chemical industry. The crystallized waste salt of the coal chemical industry is subjected to burdening and coarse crushing to form granular substances firstly; then preliminary drying treatment is conducted, and then the granular substances are placed into a vacuum stirring device and subjected to vacuum stirring drying for 20-30 min under the condition that the drying temperature is 60-80 DEG C; the temperature of the vacuum stirring device is promoted to be 400-430 DEG C, and constant-temperature stirring heating is conducted for 30-50 min, so that organics are gasified and volatilized after being cracked into small molecules, and organic salt and ammonium salt are decomposed; the crystallized waste salt after being subjected to vacuum heat treatment is taken out of the vacuum stirring device and formed into harmless salt after cooling; and volatile off-gas generated in the treatment process is discharged after standard treatment including condensation and activated carbon adsorption. According to the harmless treatment method for the crystallized waste salt of the coal chemical industry, poisonous harmful organic chemical substances in the crystallized waste salt of the coal chemical industry are volatilized into a gaseous state and effectively separated from solid salt, secondary pollution is avoided, the technique is simple and feasible, cost is low, and industrialization is easily achieved.

The invention relates to a method for treating waste oil-based drilling cuttings produced by oil field drilling operation, mainly aiming at solving the technical problems that the existing oil fields do not have a technology which is in accordance with the requirements of environmental protection and can realize standard treatment on the waste oil-based drilling cuttings produced by the oil field drilling operation. The method comprises the following steps: (1) feeding material into a system in a closed way; (2) carrying out rotary pyrolysis treatment on the material in a way of oxygen insulation; (3) treating and recycling pyrolysis steam; (4) treating and recycling non-condensable gas; (5) treating and discharging flue gas; (6) automatically discharging residue out of the system at high temperature. The method for treating the waste oil-based drilling cuttings produced by the oil field drilling operation can not only realize harmless treatment on the waste oil-based drilling cuttings produced by the oil field drilling operation, but also can recycle a great deal of fuel oil and flammable gas from the waste oil-based drilling cuttings, thus being beneficial to the production of an oil field and the completion of productivity indexes.

The invention relates to an electroplating wastewater electrochemical treatment and recycling comprehensive method. The electroplating wastewater electrochemical treatment and recycling comprehensive method comprises the main process steps of performing convergence and centralized mixing on electroplating wastewater, performing sand settling and slag removal to remove settled sand and waste slag in sewage, enabling the electroplating wastewater to enter a buffer regulation tank of a pretreatment unit, and regulating and neutralizing the pH value of the sewage; further enabling the electroplating wastewater to enter a physical and chemical reaction device, performing aeration-physical and chemical treatment, and enabling heavy metals and organic pollutants to be respectively separated from water under the action of a medicament; enabling clear liquid to enter an electrochemical treatment device after physical and chemical treatment of the sewage, performing key up-to-standard treatment, and deeply processing and recycling. According to the electroplating wastewater electrochemical treatment and recycling comprehensive method provided by the invention, the electroplating wastewater can be totally recycled after treatment, and after the heavy metals, precious metals and useful substances are recovered from the waste slag, mud can be used as a raw material of cement or building materials, so that the re-industrialization of the electroplating industrial wastewater can be realized, and the resource utilization of the pollutants can be further realized.