Ceo

= MLVSS concentration in the aeration basin, mg/l = aeration basin volume, l = sludge waste rate, l/day

TABLE 7.25.3 ESTIMATED COST OF ACTIVATED-SLUDGE TREATMENT (OPERATION, MAINTENANCE, AND REPLACEMENT COSTS)t

Flowrate Primary Activated-mgd Treatment* Sludge

Sludge Chlori-Handling nation Total

TABLE 7.25.3 ESTIMATED COST OF ACTIVATED-SLUDGE TREATMENT (OPERATION, MAINTENANCE, AND REPLACEMENT COSTS)t

Flowrate Primary Activated-mgd Treatment* Sludge

Sludge Chlori-Handling nation Total

If a more efficient liquid-solids separation device, such

DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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