32 results about "Amphora hyalina" patented technology

The invention provides a method for producing an esthetic bryophyte bottle. The method comprises that the collected plants of funaria hygrometrica, entodon cladorrhizans, brachythecium albicans and the like are cut into small sections of about 2-5mm, and put into a transparent glass bottle which contains uniformly added mediums of perlite and the like and nutrient solution and is capped, and small holes are formed on a bottle cap for ventilation; culture is carried out for 50-110 days; and water and the nutrient solution need to be filled during the culturing and putting periods so as to main the bottle inside wet. By utilizing the method, the severe conditions of aseptic technique are overcome, the method is simple to operate, convenient and easy, low in cost, environmental-friendly and economic; the method is easy to master, has high plant survival rate, is convenient to popularize and has a wide market prospect; and when the produced esthetic bryophyte bottle which is artificially cultured is put on a desk, a user can enjoy gardens without going out.

The invention relates to a kit and a detection method for rapid outdoor detection of residual oxidant in water. The kit comprises the following components: six ferrous ammonium sulfate hexahydrate centrifugal pipes, each containing 0.392 g of ferrous ammonium sulfate hexahydrate, six hollow centrifugal pipes, six H2SO4 reagent bottles, each containing 5 mL of 6mol / L H2SO4, six potassium permanganate reagent bottles, each containing 10 mL of 0.1 mol / L KMnO4 solution, six disposable filters, each containing a 0.45 mu m filter membrane, six injectors, 24 pasteur pipets, six of which are on standby, and six hollow transparent glass bottles, wherein all the components are put in a box. The kit disclosed by the invention has simple arrangement and low cost, and is convenient to carry; the method is simple, and displays rapid and high-efficiency monitoring effect due to the use of ferrous ammonium sulfate as the reducing agent and potassium permanganate as the oxidant, and the results can be directly read during real-time determination; and the kit is convenient to use, and the kit and the detection method are especially applied to rapid outdoor detection of residual oxidants in water.

A sulfate reducing bacterium test liquid and its test tube are disclosed. The sulfate reducing bacterium test liquid consists of lactate 2-10wt per mill, chloride 3-10wt per mill, sulfate 1-10 per mill,yeast extract 1-3 per mill,perferrite 0.1-1.0 per mill, vitamins 0.1-0.5 per mill, acetic acid or acetate 1.0-10 per mill and distilled water 955.5-991.8 per mill. Height H1 of test liquid: space height H2=1:0.3-0.8. It's fast, convenient, correct and has long storage time.

The invention relates to a culture method for phytoplankton, belonging to the field of breeding. The invention discloses a method for culturing phytoplankton with predominant chlorophyta, comprising the following steps of: (1) producing culture solution, namely selecting cleaned aquatic plants with low cellulose content at first, and then adding a proper amount of water in the aquatic plants and placing the aquatic plants in a light-tight and warm environment to rot and ferment, and finally filtering the rotted and fermented solution of the aquatic plants to obtain the culture solution rich in nutrient elements such as nitrogen and phosphorus; (2) obtaining a natural eutrophic water body in late spring and early summer; (3) filtering large zooplankton and large individuals of phytoplankton in the obtained water body by a 200-mesh plankton mesh; (4) adding the culture solution produced in the step 1 in the water body filtered by the plankton mesh; and (5) culturing the culture water body with the culture solution in a transparent glass bottle at natural temperature under natural light, thus obtaining phytoplankton with predominant chlorophyta.

The invention relates to an intelligent fully-automatic detector for transparent glass bottles. According to the intelligent fully-automatic detector, a primary detection separating device is used for detecting open defects of the glass bottles and bottle opening orientation of the glass bottles, and an instruction eliminating mechanism of a PLC (Programmable Logic Controller) is used for eliminating defected glass bottles or an instruction and bottle opening steering device is used for steering bottle openings; a partitioning conveying device is used for partitioning the glass bottles by a proper distance and conveying the glass bottles to a composite detecting device, the adsorption and separation between an adsorption conveying wheel and the glass bottles are achieved by using a spacing communicating connection relationship between vent holes in the adsorption conveying wheel and a regional air suction sleeve shaft, and a bearing roller arranged on the adsorption conveying wheel and a locating clamping roller are used for rotating the glass bottles during clamping, so that a signal acquisition camera unit can acquire information on the glass bottles from multiple angles, and unqualified glass bottles are accurately detected. The intelligent fully-automatic detector for the transparent glass bottles has the advantages that the structure is compact, the size is small, the adjustable range of specifications of the glass bottles is wide, a conveying process is stable and is free of collision and extrusion, graded detection is achieved, the accuracy of detection is high, omitted detection is absent, and the like.

The invention discloses a wall thickness detecting device and a wall thickness detecting method for transparent and semitransparent glass bottles. The device comprises a laser emitter and an image shooting device which are correspondingly arranged relative to a normal in a detecting point on a glass bottle to be detected, wherein the emitting end of the laser emitter is toward the detecting point; a central axis of the emitting end of the laser emitter is in an acute angle to the level; an included angle between the central axis of the emitting end of the laser emitter and a normal at the detecting point is an acute angle; and light emitted by reversely refracting a laser ray from the laser emitter through the internal and external walls of the glass bottle to be detected is received via the image shooting device. The method disclosed by the invention is carried out based on the device, the wall thickness at the detecting point is obtained by calculation by measuring the pixel distance of two shot parallel light spots formed on the internal and external walls. The device and method provided by the invention are suitable for detecting the wall thickness of a colorless transparent glass bottle and semitransparent glass bottles with deep colors such as brown semitransparent glass bottle and green semitransparent glass bottle on real time in a quick, accurate and non-contact way.

The invention discloses a device and a method for measuring internal and external diameters of a transparent glass bottleneck based on machine vision. A device instrument support comprises a support pipe arranged on a support base; a camera frame and a light source frame are arranged on a support pipe; wherein a fixed distance is arranged between the camera frame and the light source frame; a light source direction is fixed on the light source frame upwards; a black baffle is fixed above the light source; an image acquisition device camera and a lens are fixed on the camera; a computer and the camera are connected through a data transmission line; a black background plate is arranged on the support base; the device instrument support, the light source, related accessories and the image acquisition device are all arranged in a dark camera obscura; the light source is a white ring-shaped LED (light-emitting diode) light source of which the luminance can be adjusted; a fixed angle is formed between an LED lamp bead and a vertical direction; the black baffle is arranged on the surface of the light source; and a glass bottle is freely suspended above the baffle through a black elastic pad matched with the glass bottleneck. The detection method comprises the following steps of acquiring images, acquiring values, and identifying whether the bottle is qualified or not.

An enrichment and rapid determining method for heteroatom-containing organic compounds in a soluble lignite component comprises the following steps: step 1: filtering residual solid particles in the soluble lignite component by using a tetrafluoroethylene filter film, placing a supernatant sample obtained after filtration into a sample bottle, sealing the bottle and allowing the bottle to stand still at room temperature; step 2: selecting a self-made polypyrrole film as a solid phase micro-extraction coating, and aging the coating between a direct real-time analysis ion source and a sample inlet before use; step 3: inserting the aged polypyrrole coating into the transparent glass bottle where the sample is located while ensuring that the coating is in sufficient contact with the sample, and extracting at room temperature; step 4: placing a completely enriched coating between the direct real-time analysis ion source and the electrostatic field orbitrap mass spectrometer sample inlet fordetection; step 5: placing a solid phase micro-extraction coating obtained after the detection into methanol for washing, and then drying. According to the method, the solid phase micro-extraction technology is applied to the enrichment and rapid determining of the heteroatom-containing organic compounds in the soluble lignite component.