摘要:
A method for removing phosphorus is provided in which eutrophic water as a treatment target is supplied to fly ash thereby removing phosphorus contained in the eutrophic water. The fly ash includes about 3% or more calcium oxide as a component. Alternatively, the fly ash consists of a double-structure embedding fine particles in a cavity of a hollow-particle structure having a hole in a part of the surface. Alternatively, the fly ash includes about 3% or more calcium oxide as a component and consisting of a double structure embedding fine particles in a cavity of a hollow-particle structure having a hole in a part of the surface.
摘要:
An analyzing device includes: an operation cavity that is adjacent to a first reserving cavity retaining a sample liquid; a connecting section provided on a side wall of the first reserving cavity to suck the sample liquid by a capillary force and transfer the sample liquid to the operation cavity; and second reserving cavities that are disposed outside the operation cavity in the circumferential direction of the rotational driving and communicate with the outermost position of the operation cavity through a connecting passage. The connecting section is circumferentially extended farther than the liquid level of the sample liquid retained in the first reserving cavity.
摘要:
An analysis device includes: a separation cavity 18 for separating a test liquid into a solution component and a solid component by using a centrifugal force; a higher specific gravity component quantitative cavity 23 for holding a portion of the separated solid component which has been transferred; a sample solution overflow cavity 22 arranged between the higher specific gravity component quantitative cavity 23 and the separation cavity 18 and connected to a connecting channel 21 for transporting the sample liquid from the separation cavity 18; and a capillary cavity 19 formed in the separation cavity 18 for temporarily holding a separated solution component (blood plasma) in the separation cavity 18. A blood plasma component 57a remaining in the separation cavity 18 is trapped by the capillary cavity 19.
摘要:
A flash discharge tube electrode sealed to the end of the glass bulb of a flash discharge tube includes an internal electrode led into the glass bulb; a sintered electrode structure connected to the top end of the internal electrode, with an external diameter equal to or smaller than that of the internal electrode, and a projection made of a high-melting-point metal, provided so as to partially project from the top end face of the sintered electrode structure.
摘要:
A reagent including a combination of a polyanionic compound and a bivalent cationic compound contains one substance selected from the group consisting of succinic acid, gluconic acid, alanine, glycine, valine, histidine, maltitol, and mannitol or at least one compound of the substance. A dry state of the reagent and deliquescence can be improved.
摘要:
An analyzing device configured to separate a solution component 18a in a separating cavity 23, which is connected to a measuring cavity through a connecting channel 37 and a measurement channel 38. A first capillary cavity 33 is provided on one side of the separating cavity 23 so as to communicate with the connecting channel 37. The first capillary cavity 33 is formed to extend to the outside of a separation interface 18c of a sample liquid separated in the separating cavity 23.
摘要:
An analyzing device including a capillary cavity and an inlet protruding circumferentially outward from an axial center. The capillary cavity and the inlet are connected by a guide section formed so as to extend circumferentially inward and on which a capillary force acts. A sample liquid collected from a leading end of the inlet is transferred to a separation cavity. A bent section and a recess are formed at a connected section of the guide section and the capillary cavity so as to change the direction of a passage.
摘要:
A protective cap 2 is engaged with a latch 10 of a diluent container 5 so as to fix the diluent container 5 at a liquid holding position of a diluent container containing section 11. The engagement is released when the protective cap 2 is set to an open position against the engagement so as to expose an inlet 13. When the protective cap 2 is shifted from the open position to a closed position, the protective cap 2 pushes the diluent container 5 into a liquid discharge position. Thus, it is possible to preserve a diluent for a long period of time and to easily open the diluent container 5 without having to complicate the structure of an analysis apparatus.
摘要:
An electric discharge tube withstands a large electric input, and has a small size. This discharge tube provides a small photographic strobe device and a small photographic camera. The discharge tube includes a glass bulb having a wall thickness ranging from 0.2 to 0.6 mm and filled with rare gas, a pair of main electrodes provided at both ends of the glass bulb, respectively, a trigger electrode formed on the outer surface of the glass bulb, and a film of silicon dioxide having a thickness ranging from 0.05 to 0.11 &mgr;m formed inside of the glass bulb. An electric power not larger than 0.90 Ws/mm3 with respect to the inner volume of the glass bulb is applied between the main electrodes.
摘要:
An analytical device according to the present invention comprises a liquid accommodating chamber 9 for accommodating a sample solution of a quantity required for analyzing; a volume measuring chamber 10 connected to the liquid accommodating chamber 9 with a connecting path 13 and disposed in the exterior of the liquid accommodating chamber 9 in a radial direction; an overflowing chamber 11 connected to the volume measuring chamber 10 for accommodating an excessive quantity of the sample solution; and a measuring cell 12 for transferring and measuring the sample solution measured in the volume measuring chamber 10; wherein an overflowing port 14 of the volume measuring chamber 10 is connected to a flow-in port 16 of the overflowing chamber 11 by a capillary path 17.