Integrated Pest Management - West Cypress Hills

Ash from an incinerator, or fly ash from a power plant, is applied at a much higher dosage, approximately 100% of dry sludge solids. Polyelectrolytes may also be added to aid coagulation. Fly ash and diatomaceous earth are used for precoating; the latter requires about 50.2 kg/m2 of filter area. ................
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