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TWO:A causeway of white stone, with a fragile [Pg 234]balustrade and columns bearing lanterns of gold, leads from the shore to the temple.All the sick were sudras, Hindoos of the lowest caste. All the rest, Brahmins, Kshatriyas, Vaisiyas, would rather die at home, uncared for, than endure the promiscuous mixture of caste at the hospital, and contact with their inferiors. Even the sudras are but few. There is an all-pervading dread of a hospital, fostered by Indian bone-setters and sorcerers, stronger even than the fear of the pestilence; the people hide themselves to die, like[Pg 33] wounded animals, and their relations will not speak of an illness for fear of seeing anybody belonging to them taken to the hospital.

Membrane separation type solvent dehydration system

Great attention is recently being paid to global environmental issues, and it is now conceivable that companies will need to treat used solvents themselves. In consideration of this kind of social issue, we have developed a “membrane separation type solvent dehydration system,” which uses a polyimide membrane with superior dehydration properties developed by Ube Industries, Ltd. in combination with our own distillation and concentration technology that has resulted in solvents being more easily recovered.

THREE:At mess there were two newly-arrived officers, come from Tochi; they had been attacked on the road in the night by sixteen men. The driver and the horse were killed; they themselves had not a scratch, and they told the story very much at their ease, relating the comic features of the incidenthow a bullet had lodged itself in a pot hanging to a mule's pack, and the frightened creature had kicked "like mad."In the afternoon the Rajah wore a pale green dress embroidered with gold and gems, and sparkling with stones, and a wide rose-coloured sash fringed with pearls. He wore no jewels but priceless diamond buckles in his shoes. As I had lingered long in the morning at a jeweller's shop, the prince wished to show me his possessions. Servants, as solemn as gaolers, brought in many trays covered[Pg 83] with enormous emeralds cut into beads and strung on white cords, necklaces of pear-shaped pearls threaded on almost invisible silk. And then, from among the goldsmith's work, modelled into impossible flowers and chimeras twisted to make heavy anklets, from among coat-buttons, rings and sword-guards sparkling with diamonds, the Rajah took up a costly snuff-box and begged me keep it as a remembrance.
  • 1Under the distillation system, even in case of azeotropic solvent compositions, this system which remove water vapor by the polyimide membrane will easily dehydrate.
  • 2In comparison with the distillation system, it significantly saves on use of steam.
  • 3Dehydration can be performed through merely supplying evaporated vapor to the membrane module and maintaining the differential pressure between the permeable side and the impermeable side.
  • 4Solvent purity of 99.9% or more can be achieved by carrying out dehydration with a polyimide membrane only.
  • 5The polyimide membrane has superior heat and solvent resistance. Therefore, the vapor permeation system reduces contamination of the membrane and thus extends its life.
THREE:When the last stone was placed, Shah Jehan sent for the architect and went with him to the top of the mausoleum.

The aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.

THREE:Coolies in white turbans were busy round the machines. They are very skilful, but work with determined slowness as a mute rebellion against the humiliating coercion of obeying a thing of wood and iron, and above all of obeying it without stopping, for the ideal of every Hindoo is to do nothing. And this rose to positive martyrdom when, in the absence of our own servants, who were nowhere to be found, one of these craftsmen, a Brahmin, strictly forbidden by his religion ever to touch the food of the disbelievers, or even the[Pg 294] vessels they use, was obliged to make tea for us. Looking utterly miserable, the poor fellow weighed out the leaves, put them into little antique earthenware pots, and poured on the boiling water. A sand-glass marked how long the infusion was to stand. He even brought us some pretty little crackle basins that looked as if they had come out of some old-world convent pharmacy; but the poor man could not bring himself to pour the tea outhe fled.[Pg 19]
  • 1 Recovery of the detergent solvent Recovery of the cleaning solvent such as electronic parts industry, precision instrument industry.
  • 2Solvent recovery and the refinement Solvent recovery and the refinement such as chemical industry, an industry of medical supplies, food industry, the fermentation industry.
THREE:BOMBAY

Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).