That vitamins A and D can now be produced to sell as cheaply as good brandy is a fact which the chemical engineers of Arthur D. Little, Inc. let out of the pandora box of industry last week. The ...

Pilot testing under the U.S. Bureau of Reclamation’s Pitch-to-Pilot desalination research funding proved an electro-coagulation, clarification, micro-filtration, reverse osmosis with vacuum-assisted ...

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HOUSTON, Jan 11 (Reuters) - Both crude distillation units (CDUs) and two vacuum distillation units (VDUs) shut down on Thursday at TotalEnergies (TTEF.PA), opens new tab 238,000 barrel-per-day (bpd) ...