PITTSBURGH--(BUSINESS WIRE)--Evoqua Water Technologies has been selected by six communities to supply tertiary filtration rehab services through its DAVCOâ„¢ product line for wastewater treatment plants ...
Granular media filters for tertiary treatment of wastewater have a number of operating problems. The most common ones include short filter runs, incomplete solids washout and mudball formation, ...
KINGSTON >> City lawmakers are likely to approve Tuesday night the borrowing of $3.1 million to, among other things, replace the filter underdrains in the water treatment plant in Woodstock. During a ...
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