Praestospeed™ modular dissolving system
Praestospeed modular dissolving system represents the newest generation of fully automated equipment for dissolving granular flocculants. This state-of-the-art dissolving system is faster and more effective than conventional makedown equipment. Conventional equipment takes at least 60 minutes to create 1,000 liters of a two-percent polymer solution. However, the Praestospeed system needs only 10 minutes to produce the same results—a highly effective polymer solution that is ready to be dosed immediately.
Praestospeed modular dissolving system employs an automatic batch process. The heart of the system is its dispersion unit, which processes the polymer in two phases. Operating on the rotor-stator principle, it produces a perfect solution as a result of its high speed and controlled turbulence. This is far superior to the shearing effect produced by conventional dissolving systems. Before being put into operation, the system can be programmed to produce a solution of any desired concentration between one and two percent, in increments of 0.1 percent. The on and off functions can be coupled with external level measurement.
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Product Availability
- Europe, Middle East, Africa, India
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The Praestospeed modular dissolving system produces a highly effective polymer solution from granular flocculants. The system is faster and more efficient than conventional makedown equipment. Commercial applications confirm this and typically result in a number of value-added benefits.
● Reduced chemical usage
● Reduced energy usage
● Reduced water usage
● Reduced cost-in-use
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ServicesAshland offers a variety of services which complement this product.
Customer Analytical Services
Ashland Water Technologies’ Customer Analytical Services team is dedicated to helping customers address the multitude of contaminants that can negatively impact the efficiency and reliability of their water-based systems. The team is made up of an experienced staff of analytical chemists, microbiologists and technicians and is supported by sophisticated testing equipment that provides rapid analysis and identification of contaminants beyond what may be accomplished with field-based methods. Key services provided by the team include fluid analysis, deposit analysis, microbiological analysis and metallurgical analysis.
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Equipment Controls
The Praestospeed modular dissolving system uses a SIMATIC1 S 7 programmable logic control (PLC). The entire production process is steered, monitored and controlled with the help of a microprocessor. A touch panel allows easy operation.