Abstract: Among flocculating agents reacting in a neutral region and also leaving treated water also in neutral region, a flocculating agent is proposed, which can be used simply and may carry out effective cleaning of mud water in particular. A flocculating agent is proposed, which is a flocculating agent in powder form and exhibiting a pH of 5 to 9 when added to pure water, containing in a mixed state an acidic powder comprising porous particles obtained by adsorbing a metal constituent and an alkaline powder comprising porous particles obtained by adsorbing calcium phosphate.

Abstract: Among flocculating agents reacting in a neutral region and also leaving treated water also in neutral region, a flocculating agent is proposed, which can be used simply and may carry out effective cleaning of mud water in particular. A flocculating agent is proposed, which is a flocculating agent in powder form and exhibiting a pH of 5 to 9 when added to pure water, containing in a mixed state an acidic powder comprising porous particles obtained by adsorbing a metal constituent and an alkaline powder comprising porous particles obtained by adsorbing calcium phosphate.

Abstract: A coating for preventing the sticking of marine lives which comprises 100 parts by weight of a main agent containing a modified epoxy resin and, as a filler to the resin, a silicon dioxide powder impregnated with a mixed solution obtained by dissolving a calcined animal bone powder into a liquid mixture of sulfamic acid and boric acid, and 20 to 30 parts by weight of a curing agent for the above modified epoxy resin; and a method for preparing the coating. The application of a coating material formed by mixing the main agent and the curing agent onto a required portion and the formation of a coating film allows the prevention of the sticking of marine lives onto a ship body, a structure in the sea, a pipe line for receiving or discharging sea water, a port facilities and the like.

Abstract: The bones of animals such as bovines and horses are, for example, boiled, dried sufficiently, melted under heating and made into a fibrous or filamentous form to produce animal bone fiber using animal bones as raw material. These animal bones have various effects such as an alkalinizing effect, antibacterial ability and adsorbing ability. The specific surface area of these animal bones can be increased if they are made into a fibrous or filamentous form and therefore, various effects can be produced more efficiently. Also, these bones can be used for a wider application by utilizing known fiber technologies.

Abstract: The bones of animals such as bovines and horses are, for example, boiled, dried sufficiently, melted under heating and made into a fibrous or filamentous form to produce animal bone fiber using animal bones as raw material.

Abstract: According to the present invention, provided is a deodorization, sterilization and drying apparatus for bedding and clothing, which comprises: a warm air generator wherein an alkaline chlorine dioxide gas generator, within which is an alkaline ceramic body that is impregnated with an alkaline chlorine dioxide solution, is located along a flow path of the warm air that is generated in the warm air generator; an air mattress, a case and a bag for deodorizing, sterilizing and drying bedding and clothing by using the warm air from the warm air generator; and a hose for connecting the air mattress, etc., to the warm air generator, whereby the warm air from the warm air generator is brought into contact with the ceramic body so as to supply warm air that contains alkaline chlorine dioxide gas to the air mattress, etc. In addition to the above described arrangement, provided is a deodorization, sterilization and drying apparatus for bedding, etc.

Abstract: The present invention relates to a decubitus ulcer prevention device, which comprises an air generator having a fan, an air mattress for receiving air, from the air generator, that is discharged at a surface through minute air discharge holes, and a hose for connecting the air mattress to the air generator. Along a flow path of the air that passes through the fan, are located, in order as named, a heater and an alkaline chlorine dioxide gas generator, in which is internally provided a ceramic body that is impregnated with an alkaline chlorine dioxide solution. Air that is heated, by passing through the heater, is brought into contact with the ceramic body, so that air that includes alkaline chlorine dioxide gas is thus supplied to the air mattress.

Abstract: Disclosed is a unit, for removing rainwater from umbrellas, that can easily, effectively, and quickly remove rainwater from umbrellas. This unit comprises an umbrella insertion portion into which an umbrella that is wet with rain is inserted, a rainwater collecting portion where rainwater is held and from which it is discharged, and, with some configurations, a fan compartment from which warm air is driven into the umbrella insertion portion. With another configuration, the unit comprises a cylindrical external frame that has a handle and multiple brushes that are provided on the internal wall of the external frame. With these arrangements, the unit according to the present invention can easily, effectively, and quickly remove rainwater from wet umbrellas.

Abstract: A deodorizing and sterilizing dryer can readily provide deodorization, sterilization, and mold prevention for various goods, such as shoes, by supplying a deodorizing and sterilizing air stream. The deodorizing and sterilizing dryer includes, at one end, an outlet and, internally, a heater and a fan. Air that is heated by the heater is forced along an air stream path, which lies between the heater and the outlet, and contacts a columnar ceramic body that is impregnated with an acid solution and a columnar ceramic body that is impregnated with an alkaline chlorine dioxide solution. Both ceramic bodies have a plurality of lengthwise through holes, so as to supply deodorizing and sterilizing air that contains chlorine dioxide gas.

Abstract: The present invention relates to a material for the purification of fluids. More particularly, the present invention relates to a material for flocculating and separating organic substances or surface active agents contained in waste water.

Abstract: The present invention relates to a material for the purification of fluids. More particularly, the present invention relates to a material for flocculating and separating organic substances or surface active agents contained in waste water.

Abstract: The present invention relates to a material for the purification of fluids. More particularly, the present invention relates to a material for flocculating and separating organic substances or surface active agents contained in waste water.

Abstract: A first activating material with pores having alkali-ionization promoting function and a process for the preparation thereof, the material comprises animal bone material which is calcined so that the water content is below several wt. percent and is pulverized or powdered into a chipped, granular or powdery state. A second activating material and a process for the preparation thereof, the second activating material comprises the first activating material as well as a magnetic clay powder, both being kneaded, solidified and calcined. A first flocculating agent comprises a solution of the first activating material in sulfuric acid or hydrochloric acid. A second flocculating agent and a process for the preparation of the second flocculating agent which comprises a homogeneous composition comprising the second flocculating agent and a metal solution of a mixture of copper with iron or zinc in sulfuric acid or hydrochloric acid.