Products

Our products and services are:

• Digester scale control.
• Silicone defoamers - we are supplying some of the largest I.P mills in the U.S.
• Polymers for green liquor clarification and effluent treatment.
• Pitch control
• Specialty acids
• Oil based defoamers

Services

SOTO offers a systematic approach to solve problems and chemical additive selection:

• Analyzing the liquor cycle process for inorganic and organic loading which may contribute to quality problems
• Assessment via infra red, atomic absorption, microscopic and macro biological identification
• Study of the process chemistry and review of flows, temperatures, and pH levels
• Determine the mills goals and success criteria for chemical additive program
• Select the proper chemical treatment and location of feed based upon analysis of the process
• Offer mechanical and process modifications which will keep the cost of chemical additive treatment down
• Monitoring of the process so the chemical program can be modified for maximum effectiveness
• The most up to date chemical feed and monitoring equipment