44results about How to "No transfer" patented technology

The disclosed method for preventing the cheat of MAC address comprises: CPU system sets the dynamic MAC address transmission list item on up port as static state, and simulates the aging mechanism of chip MAC address for former up port list item to prevent cheating MAC address. This invention can record user port suffered malevolent attack and the attack time to notify user through CPU system man-machine interface and network management system in time.

The invention discloses a biological drainage treatment device, which comprises a vegetation reaction pool and a return pipe. The upper end of the vegetation reaction pool is provided with a water inlet pipe, and floating plants are placed inside the vegetation reaction pool. The water port is connected to the water inlet of the fungus reaction pool through the conduit, and the microbial bacteria are placed in the fungus reaction pool, and the water outlet of the fungus reaction pool is connected to the water inlet of the adsorption sterilization pool through the conduit. A filter mesh sheet, the surface of the water inlet pipe, the surface of the drain pipe, the conduit between the vegetation reaction pool and the fungus reaction pool, the conduit between the fungus reaction pool and the adsorption sterilization pool, and the connection between the adsorption sterilization pool and the drainage detection pool A solenoid valve is provided at the junction between the conduit, the return pipe and the return port, and a controller is provided outside the drainage detection pool, and the controller is electrically connected to the water quality detector and the solenoid valve.

A method for preparing patterned graphene temperature sensor by laser provided by the present invention comprises the following steps: step 1, put the copper foil sample loaded with graphene into the corrosion solution to etch the foil, and the copper foil in the sample is After being completely etched, the graphene is transferred to deionized water for cleaning, and then the graphene is transferred to a transparent substrate; step 2, a geometric pattern arranged in an array is set on a flexible substrate loaded with graphene to obtain a A flexible substrate with geometric patterns, wherein the distance between two adjacent geometric patterns is 50-1000 μm; the side length of each pattern is 30-300 μm; step 3, using a pulsed laser to etch away the geometric The geometric pattern on the flexible substrate of the picture obtains the patterned graphene formed on the surface of the transparent substrate; step 4, the patterned graphene formed on the surface of the transparent substrate is assembled into a graphene temperature sensor; the preparation process of the present invention is safe, pollution-free, and can be used in The preparation process is completed in an open environment under normal temperature and pressure; at the same time, the invention fills the blank of the temperature sensor in the aspect of flexible transparent nanometer sensor.

The invention discloses a method for comprehensive treatment of a town river way. The method comprises exogenous pollution control: sewage draining outlet pretreatment and branch surge pretreatment; endogenous pollution removal: bottom mud pollutant treatment and biological purification of polluted water; in-situ remediation of a river channel ecological system: ecological restoration of aquatic plants and restoration of aquatic animals; and supplemented feeding of an efficient microbial agent and ecological restoration monitoring of the river channel. A staged treatment principle is adopted for the method for comprehensive treatment of the town river way, conditions are created positively to gradually reduce river channel pollution; through the exogenous pollution control, the endogenous pollution removal, the in-situ remediation of the river channel ecological system, later period maintenance and ecological regulation and the like, a water system is made smooth, the river channel is made clean, the ecological system is established artificially, the self-cleaning capacity of the river channel is restored gradually, healthy water circulation of the river channel is achieved, biodiversity is promoted, and virtuous circle of the town and country environment and the ecological system is promoted.

The invention provides a traditional Chinese medicine prescription for treating primary liver cancer. The traditional Chinese medicine prescription is prepared from the following raw herbal materials: baical skullcap root, white paeony root, fritillary bulb, radix bupleuri, tree peony bark, fructus gardeniae praeparatus, tuckahoe, atractylodes macrocephala, officinal magnolia bark, dried orange peel, bitter almond, curcuma aromatica and liquorice. The traditional Chinese medicine prescription adopts traditional Chinese herbs as raw materials, and is prepared through the scientific prescription and repeated verification in experimental study and clinical trials, has the excellent curative effect on treating primary liver cancer, can effectively prolong the life time of patients, prevents recrudescence, improves life quality, realizes the purpose of healthy life in a long term, and is free of any toxic and side effects, high in efficacy, low in treating cost and easy for patients to accept.

The invention relates to a method for preparing lightweight ceramsite by utilizing recycled oily sludge and solid wastes, and provides a method for preparing the lightweight ceramsite by directly utilizing the recycled oily sludge and solid wastes without needing any additive in the preparation process. The method comprises the following steps: (1) carrying out chemical conditioning and centrifugal dehydration reduction treatment on the oily sludge to enable the water content to be less than or equal to 80%; (2) mixing the treated oily sludge with at least one solid waste in crushed coal gasification, coal liquefaction and coal oil co-processing residue, granulating, and calcining, wherein particle sizes of the crushed solid wastes are less than or equal to 10 meshes; (3) after calcination, cooling the mixture to 60-80 DEG C step by step at the cooling rate of 10-20 DEG C to obtain the lightweight microporous ceramsite. The method provided by the invention is simple in treatment process, does not need any additive and realizes resource utilization of the oily sludge and the solid wastes.

The present invention proposes a high-nitrogen organic wastewater membrane filtration concentrate advanced treatment system and method, including: a water storage tank, an adsorption reaction tank, a coagulation tank, a sedimentation tank, an intermediate water tank, an MBR reaction tank and an electrocatalytic oxidation reaction tank; wherein, The water storage tank is connected with the adsorption reaction tank through a centrifugal pump; the effluent of the adsorption reaction tank enters the coagulation tank through the centrifugal pump, enters the sedimentation tank, and then flows into the intermediate pool; the effluent of the intermediate pool is continuously Flow into the MBR reaction pool, the MBR reaction pool includes a membrane pool, and the ultrafiltration membrane is set in the membrane pool; the effluent of the MBR reaction pool is lifted into the electrocatalytic oxidation reaction pool by a centrifugal pump, and the electrocatalytic oxidation reaction pool is equipped with positive and negative An electrode and a power supply are provided, and a circulation pump is provided to circulate the liquid in the electrocatalytic oxidation reaction cell. The COD and TN removal rate in the concentrated solution is high, the effluent water quality can meet the discharge standards, no pollutants can be completely removed, and there is no secondary pollution and pollutant transfer.

The composition (percentage by volume) of the quick display liquid of the present invention is: anhydrous alcohol, ether, turpentine, sodium dihydrogen phosphate, a small amount of methylene blue, etc.; The malignant tumor specimen is placed in a container filled with lymph node examination rapid display liquid and sealed, soaked for 6 to 12 hours; the amount of display liquid is 3 times the volume of the sample; the present invention not only significantly increases the number of normal and metastatic lymph nodes detected, Moreover, the transfer rate (that is, the percentage of transferred cases to the total number of cases) can be made more accurate. The display speed is fast, time-saving, cheap, and the inspection result is accurate.

The present invention addresses the problem of obtaining a self-adhesive surface-protecting film that is highly processing-friendly, and despite adhering to the protected object strongly and being usable on a variety of objects, is not prone to problems such as localized stretching or deformation when unrolled from being stored rolled up. The present invention relates to a polyolefin film characterized by comprising an adhesive layer laminated to one surface of a polypropylene-resin base layer and a release layer laminated to the opposite surface via co-extrusion. This polyolefin film is further characterized in that: the resins constituting the adhesive layer include, at least, a styrene elastomer (consisting primarily of: a block copolymer consisting of styrene-polymer blocks and olefin-polymer blocks; a block copolymer consisting of styrene-polymer blocks and styrene / olefin random-copolymer blocks; and / or hydrogenated versions thereof) and a polyolefin resin; said polyolefin resin constitutes 5-25% of the total weight of the resin components constituting the adhesive layer; the resins constituting the release layer include, at least, a polypropylene resin and a C4+ alpha-olefin (co)polymer; and said C4+ alpha-olefin (co)polymer constitutes at least 5% but less than 25% of the total weight of the resin components constituting the release layer.

The invention discloses an oil-sludge separation and gasification recycling method. Harmless treatment and recycling of oily sludge are realized by technical coupling of oil-sludge reduction, drying and separating integrated treatment and high-temperature coal water slurry gasification. Defects of high power consumption, high secondary pollution, poor quality of separated oil and the like in a traditional oily sludge extraction process can be avoided. A multi-stage furnace is adopted for drying and dewatering of high-oil-content sludge and multi-stage fractional distillation extraction of gasoline and diesel, residual heavy oil and silt avoid complex and high-energy-consumption separation and can be directly subjected to high-temperature harmless gasification treatment, generated heat is utilized with synthesis gas serving as a carrier, and consequently energy utilization and recovery of effective oil components in oily sludge are realized. By separation and gasification coupled treatment through the multi-stage furnace, the high-energy-consumption oily sludge thermal treatment process realizes self-sufficiency of energy while generation of resources such as gasoline, diesel, synthesis gas and the like is realized, so that recycling and harmless treatment of the oily sludge are truly realized, and sustainable economic development is realized as well.

The invention discloses a novel rainwater storage leakage and tank which comprises a tank body, wherein the tank body is of a dual-layer wall structure; a water storage cavity is formed by a chamber enclosed by an inner wall, a leakage cavity is formed by a chamber between the inner wall and the outer wall; the lower part of the outer wall is provided with a leakage hole; the upper part of the inner wall is provided with overflow holes communicated with the water storage cavity and the leakage cavity; support ribs are arranged in the leakage cavity at intervals. The novel rainwater storage and leakage tank has the beneficial effects that a storage function and a leakage function are integrated, the leakage efficiency is high, the load-carrying performance of the tank body is high, and an extra floor space is not needed to be occupied.

The invention discloses an ecological restoration system for urban landscape water and a restoration method thereof. The system comprises a water part, a biology floating island system on the surface of the water, an animal ecological system below the water, and a water flowing device installed at the bottom of the water, the systematic ecological restoration system in which microorganisms, animals, plants and people participate is formed, all components cooperate with one another, and the ecological restoration system having a good restoration effect on the urban landscape water and the restoration method are effectively formed. The system and the method have the following advantages that firstly, zero pollution emission is achieved by adjusting measure according to local conditions; the system and the method can save energy, and are efficient, simple in technology, capable of saving investment, short in construction period and the like, and a good landscape effect is achieved; thirdly, ecological community is localized, biological diversity is high, the ecological system is stable, ecological risks are avoided, and the ecological environment quality is improved; fourthly, the adaptability to fluctuation of pollution load is high, influences to the environment are small, secondary pollution is avoided or pollutant transfer is avoided, and the pollutant concentration can be reduced to the maximum extent.