tertiary

This stage removes small organic and inorganic compounds, by running the treated water through various types of filters (i.e. cloth, sand, etc.).

Manufacturers

Aqua-Aerobics

Aqua-Aerobics is the leading provider of tertiary cloth media filters. Filters can provide a typical effluent qualtiy of ≤ 1.0 NTU and ≤ 3.0 mg/l TSS.

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FELE

FELE manufactures a variety of effluent and booster pumps to transport the water to its final destination.

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Cornell

The Cornell centrifugal pump can be used to pump effluent to its final location. This pump can be arranged in different configurations to meet any site specific requirements

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Local installation

Wailua WWTP

Aqua-Aerobics has an eight (8) disk AquaDisk filter which is used to treat the secondary effluent before going to an injection well.

Waimea WWTP