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What is MyFAST®?

MyFAST® is a larger FAST system that is engineered for the needs of onsite wastewater treatment with flows in the 10,000 to 160,000 GPD. This advanced wastewater treatment system uses Fixed Activated Sludge Treatment (FAST) to break down organic material and nutrients in wastewater.

How Does it Work?

1. The first compartment acts as a primary clarifier by default. It can be upgraded with the Aeration Management System (AMS) Zone pre-aeration option, which contains LIXOR® pre-aeration devices. The outlets of the first compartment contain SaniTEE screens to hold back larger solids.

2. The second part of the treatment train is the main treatment tank, which contains 20-200 liners (fixed-film treatment modules) hosting the attached microbes. This treatment tank is also strongly aerated. Air is delivered to each module for mixing, recirculation, and oxygen transfer within the fixed media beds.

3. The optional Biosolids Management System, or BMS Zone, provides sludge storage and digestion for wasted biosolids transferred from the main treatment tank.

Product Applications

  • Multi-family properties
  • Clustered subdivisions
  • Small municipalities
  • High Strength commercial applications

Sizing the System

ModelGPDm3/dPopulation Equivalent
1.010 0003825.0 ppd, 147 people
2.020 0007650.0 ppd, 294 people
3.030 00011475.0 ppd, 441 people
4.040 000152100 ppd, 588 people
6.060 000227150 ppd, 882 people
8.080 000303200 ppd, 1176 people
12.0120 000455300 ppd, 1764 people
16.0160 000606400 ppd, 2352 people