Water Pollution Control



 Glossary / Definitions

See Also…

Environmental Services

Historical Info

Plant History


Stage 3 - Grit Removal

The wastewater flows to aerated grit tanks where sand and gravel are removed. The grit is automatically pumped to an inclined washing and dewatering unit. The liquid portion is returned to the main plant flow and the grit is collected and disposed of at the sanitary landfill.