Liding Scavenger® is a household-level sewage treatment device that uses the "MHAT + Contact Oxidation" process. Den har en daglig behandlingskapasitet på 0,3-0,5 tonn per dag og tilbyr tre automatiske modus (A, B, C) for å tilpasse seg forskjellige regionale utladningsstandarder. Designed specifically for household use, it features a "one unit per household" approach with on-site resource utilization advantages. The technology provides several benefits, including energy savings, reduced labor costs, low operational costs, and guaranteed compliance with discharge standards.