Automatic computer control of exhaustive deionization of water by combined electrodialysis andion exchange

Journal Article · Mon May 10 00:00:00 EDT 1982 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6525525

Borodikhina, L I; Perminova, L G; Pevnitskaya, M V; Khloptsev, E V

An optimal control process for the exhaustive purification of water is proposed in this report. The need for reliable maintenance of the required level of water deionization raises the question of optimal control of the process. This report studies the combied process of electrodialysis and the ion-exchange method (mixed bed electrodialysis) which combines favorable aspects of both processes and serves as a promising replacement for the ion exchange method for exhaustive purification of water. The problem of optimal process control under production conditions is formulated both theorectically and experimentally. A solution of the problem of automatic control of the process is presented as a complete algorithm of the optimal control process.

• Research Organization: Academy of Sciences of USSR
• OSTI ID: 6525525
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Vol. 54:11; Other Information: Translated from Zh. Prikl. Khim. (Leningrad) 54: No. 11 (Nov 1981)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
WATER
PURIFICATION
COMPUTERIZED CONTROL SYSTEMS
ELECTRODIALYSIS
MIXED BED ION EXCHANGERS
CONTROL SYSTEMS
DIALYSIS
HYDROGEN COMPOUNDS
ION EXCHANGE MATERIALS
MATERIALS
OXYGEN COMPOUNDS
SEPARATION PROCESSES
400105* - Separation Procedures