Padmanabhan,K. Ozone Reactor Technology/ K.Padmanabhan - First Edition - New Delhi New Age International (P) Limited, Publishers 2012 - xv,383 illus: 24cm - New Age . includes index ISBN: 97881224355555 Subjects--Topical Terms: OzonizationWater--Purification --Ozonization LC Class. No.: QD281 / O95 2012