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WETICO provides
a wide range of Gravity Sand Filters which
are used to remove suspended solids from raw
surface water as a final treatment unit before
chlorinat0ion. In addition, these filters
can be used in wastewater treatment during
the final stages and after the biological
treatment to provide more polishing to the
secondary treatment effluent as tertiary treatment
gravity sand filters. (Please refer to our
Domestic Wastewater Treatment
section for a more detailed explanation of
the wastewater treatment process).
WETICO provides design, manufacturing,
supply, and installation services for all
types of Gravity Sand Filters such as slow
gravity and / or rapid gravity. The filters
designed based on the demand required by
our clients and the design provided by our
Environmental Team.
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