Tonka Water offers a wide variety of gravity filtration solutions for potable and wastewater applications. Our many proprietary features enhance filter system performance and result in lower cost of ownership through operational and capital cost efficiencies. Whether installing a new system or renovating an existing one, Tonka Water’s approach to filtration ensures superior performance and the least operational cost.
Gravity Filters: Whether it be conventional or high-rate filtration, Tonka Water’s gravity filter systems can conform to your project specific needs – whether it’s unique geometry, depth, effluent requirements or specialized media that’s required. All of our gravity filters can be provided with customized internal features such as our unique Simul-Wash™ backwash system and our many underdrain styles.
The Centralator™ is a four-cell cluster gravity filter, usually of concrete construction, exhibiting the most efficient overall system footprint for new construction. Centralator™ systems have a capacity range from one MGD to over 30 MGD. It is a cost-effective system that is self-backwashing, requiring no backwash pump or even pipe galleries. It is an excellent system for any filtration application and can easily accommodate our Simul-Wash™ backwash process to make it an even greener technology.
Each plant has different design parameters involving various chemical feed systems with variations in detention times and filtration media. Because each arsenic situation is unique, we offer pilot testing to optimize an existing plant or to assist in the design of a new plant. Call your Tonka Water Representative for more information on your water treatment needs.
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