| Tonka Equipment Company |
| Pressure Filters: |
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Granular activated carbon, horizontal or vertical, isolated cell.
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| Gravity Filters: |
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Centralator, center control column filter, rectangular or circular, steel or concrete.
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| Ion Exchange: |
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Cation exchange - softening, radium removal; Anion exchange - nitrate, sulfate & organics removal.
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| Membrane Filters: |
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Full Spectrum - NF & RO, pre & post membrane treatment.
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| Air Stripper: |
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Carbon dioxide, ammonia, hydrogen sulfide & radon gas strippers, hydrogen sulfide scrubbers.
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| Simul-Wash: |
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Patented Back Wash System available for the pressure & gravity filters that uses half the water of a typical system.
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