摘要:
A wastewater treatment device includes a first biological treatment device (10) that treats wastewater through a membrane-separated activated sludge method; a second biological treatment device (20) that treats wastewater through a biofilm method; measurement units (31, 32) that measure load concentration and flow rate in the wastewater flowing upstream of the first biological treatment device (10) and the second biological treatment device (20); and a control unit (30) that calculates a load quantity from the load concentration and the flow rate, determines, according to the load quantity, a distribution ratio between a flow rate of the wastewater supplied to the first biological treatment device (10) and a flow rate of the wastewater supplied to the second biological treatment device (20), and adjusts the flow rate of the wastewater supplied to the first biological treatment device (10) and the second biological treatment device (20), based on the distribution ratio.
摘要:
There is provided an apparatus for treating a biomass feedstock at a high temperature, including: a cooling means for cooling a biomass liquid treated at a high temperature; an enzymatic saccharification tank for subjecting a cooled treated liquid to saccharification with an enzyme; a solid-liquid separation apparatus for removing water-slightly soluble fermentation inhibitory substances contained in the saccharide solution taken out from the enzymatic saccharification tank and a foreign substance removing unit provided with a microfiltlation (MF) membrane 113a; a dilution tank, disposed downstream of the foreign substance removing unit, for adding water thereto so as to dilute the saccharide solution; a water separation unit, provided with a reverse osmosis (RO) membrane, for removing water from the diluted saccharide solution to obtain concentrated saccharide solution; and a fermentation tank for fermenting the concentrated saccharide solution.
摘要:
A semiconductor light source apparatus includes a constant current switch controller that detects a voltage applied to a path when each one of the charging path and the discharging path is selected and switches the plurality of switching elements by calculating a switching duty ratio of the plurality of switching elements so that a current flowing through the passive element is maintained at a constant value in accordance with detection results, and a duty controller that adjusts a voltage value supplied by the power supply circuit in accordance with the switching duty ratio calculated by the constant current switch controller.
摘要:
The present invention provides a compound useful for the prophylaxis or treatment of eicosanoid-associated diseases such as atherosclerosis, atherothrombosis, diabetes, obesity, asthma, fever, pain, cancer, rheumatism, osteoarthritis, atopic dermatitis and the like, and having superior pharmacological action, physicochemical properties and the like.The present invention relates to a compound represented by the following formula: wherein each symbol is as defined in the specification, or a salt thereof.
摘要:
A cage 1,2,3,4-cyclopentanetetracarboxylic acid (1,3:2,4)-dianhydride compound represented by formula [1], and a polyimide obtained by condensing the compound with a diamine. With the compound, it is possible to provide a polyimide which shows no absorption in the ultraviolet region and is highly transparent to light, has high insulating properties, has improved heat resistance and processability, and has excellent solubility in organic solvents. (In formula [1], R1 and R2 each independently represents a hydrogen atom, a halogen atom, or a C1-10 alkyl.)
摘要:
A biomass hydrothermal decomposition system includes a hydrothermal decomposition unit 17 that transports the fed biomass material from a lower side to an upper side in an apparatus body 13 by screw means 14, feeds pressurized hot water 15 from an upper side different from a feed position of the biomass material 11 into the apparatus body 13, which is pressurized hot water to be discharged, so as to separate a lignin component and a hemicellulose component from the biomass material; a biomass solid discharging unit 18 that discharges a biomass solid 20 from the upper side of the apparatus body 13; and a slurrying vessel 21 communicating with the biomass solid discharging unit 18, into which water 19 is injected and the discharged biomass solid 20 is added to obtain a slurried biomass solid are provided.
摘要:
A polyamic acid comprising at least 10 mol % repeating units represented by the formula [1] or [2]; and a polyimide represented by the formula [3] or [4] which is obtained from the polyamic acid. A polyimide film having high heat resistance and satisfactory in light-transmitting properties and tensile strength is obtained from the polyamic acid. (In the formulae, R1 and R2 each independently represents hydrogen or C1-10 alkyl; R3 and R4 each independently represents hydrogen, halogeno, C1-10alkyl, or phenyl or the R3 and R4 on adjoining carbon atoms are bonded to each other to form C3-8 cycloalkyl or phenyl; R5 represents a divalent organic group; and n is an integer of 2 or larger.)
摘要:
Disclosed is a 5-alkyl-1,2,3,4-benzene tetracarboxylic-1:2,3:4-dianhydride which is represented by the general formula (1) and has excellent solubility with respect to various organic solvents. Depending on the diamine that is used, a polyimide with excellent heat resistance or a polyimide with good workability at a low melting point can be provided, and in addition, a polyimide that exhibits excellent characteristics for electronic materials or the like can be provided. (In the formula, R1 represents an alkyl group with carbon number 1-10.)
摘要:
The present invention provides a compound represented by the formula: wherein the symbols are as described in the specification, or a salt thereof, which is useful for preventing/treating eicosanoid-associated diseases such as atherosclerosis, diabetes, obesity, atherothrombosis, asthma, fever, pain, cancer, rheumatism, osteoarthritis and atopic dermatitis, and which has an excellent pharmacological action, physicochemical properties, etc.
摘要:
The present invention is directed to a system and method for editing music on a computer. A preferred embodiment according to the present invention provides a score window display containing various types of execution graphical icon layers onto which graphical execution ions (representing musical symbols such as bend-up/down, grace-up/down, dynamics, glissando, tremolo) can be attached and arranged in conformity with a progression of a musical tune on a screen of the display. In accordance with the preferred embodiment, may select desired execution icons from an icon select palette that provides lists of execution icons and attach or detach them to the displayed layers via graphical drag-and-drop operations to edit the underlying musical score. In addition, a user may modify parameters of a specific icon.