Pulp and Paper - Case Studies

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Carbon Filters Remove Chlorine, Chloramines And Organic Matter To Protect Downstream Deionizers And Resins

Chlorine, chloramines and organic matter in the feed water to a Northeastern U.S. facility were adversely affecting the existing mixed bed deionization system. The facility had purchased the mixed bed deionizer for increased water purity, but plant personnel were not aware of the need to remove the chlorine, chloramines and organic matter in the incoming feed water.

Folded Flow® Dissolved Air Flotation System Improves Wastewater Treatment at Glatfelter

Folded Flow® Dissolved Air Flotation system improves wastewater treatment at Glatfelter pulp and paper processing plant.

Softeners Remove Hardness to Protect Downstream Reverse Osmosis (RO) Systems

A Midwestern company was experiencing frequent cleanings of their reverse osmosis (RO) system due to severe scaling on the membranes.

Valdivia Paper Mill Installs AGAR® MBBR for Secondary Treatment Process

The paper mill located in Valdivia, Chile produces cardboard from chemical and mechanical pulp. With the installation of an additional paper machine the wastewater flow increased from 4,000 m3/d to 8,500 m3/d and therefore, an extension of the existing wastewater treatment plant was required.

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Pulp and Paper - Case Studies