Ratio of Household Hazardous Materials (HHM) sent to Swap Shop for Reuse - Summarized by Week.
Everything that comes through the Household Hazardous Materials facility is assessed for reuse first, recycling next, and disposal or destruction last. Accepted HHM items that are dropped off at the facility and in usable condition will be made available to Mesa residents at no charge in the Swap Shop, which is located inside the Household Hazardous Materials Facility.
Adjusted Weight (A) is derived from taking the Total Weight of HHM (T), less the Electronic item weight (E). The ratio (R) and percentage (P) is derived from dividing the Swap Shop item weight (S) by the Adjusted Weight (A).
Formulae:
T - E = A;
S / A = R;
(S / A) * 100 = P;