Hindustan Dorr-Oliver Limited

Lime Mud Filter

HDO bleaching system complies with strict environment legislation and is based on eco-friendly bleaching technologies. The bleaching system comprises of bleach-washers, heater-mixers, tower top- scrappers, static-mixer, chlorine-disperser and radial agitators. HDO supplies bleach plants of various material of construction suitable for chlorination stage, elemental chlorine-free bleaching (ECF), oxygen de-lignifications and total chlorine-free bleaching (TCF). A major accomplishment of HDO is the ODL bleach plant as a part of complete TCF fibreline which was commissioned at Turkmenistan.