OZONE PROCESS FOR COLOR REMOVAL AND DRAIN SYSTEM

Embodiments of the present disclosure relate generally to methods and systems for bleaching textiles using ozone gas. Embodiments also incorporate a color removal step. In one example, there is provided a hybrid machine that incorporates certain features of a washer, but that also includes an integrated blower for gas distribution inside the machine. There is also provided an ozone dosing control system that allows for maintenance of a constant concentration of ozone in the machine. In one embodiment, the ozone output measured in grams/hour at this constant concentration in conjunction with the weight of product measured being treated may be referred to as the "bleaching factor." There is further provided a drain sump design that helps minimize water volume in the presence of fabric lint, various added materials, and other processing chemicals.