
Ecologix’s AS+ Biological Treatment System is engineered to exceed the recommended microbiological and chemical quality guidelines. Ideally suited for developing countries, the engineered concrete design lowers cost by allowing local construction resources to build-out the foundation, eliminating the cost of shipping prefabricated steel.

Simplicity is built into the AS+. In a single tank, zone separating partitions allow cascading flow between compartments, minimizing mechanical pumping, and ensuring excellent oxygen transfer. The AS+ employs root-type trilobe blowers which use fine bubble diffusers with modular, liftable air grids, facilitating system maintenance. Ecologix’s AS+ is a reliable, high performance clarifier with unique internal construction and tank geometry that minimizes polymer usage while maximizing effluent efficiencies.
| AS+ System Specifications Model PASS (Progressive Activated Sludge System) |
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|---|---|---|---|---|---|---|---|---|---|---|
| Model | Sewage Capacity (GPD) |
Basin Capacity | Basin Internal Size at 23 ft (7m) Depth |
Clarifier Internal Depth |
||||||
| PASS-25 | 25,000 | 13,000 gal 500 m3 |
21'L x 41'W | 40' | ||||||
| PASS-50 | 50,000 | 26,000 gal 1000 m3 |
31'L x 53'W | 52' | ||||||
| PASS-100 | 10,0000 | 53,000 gal 2000 m3 |
44'L x 75'W | 74' | ||||||
| PASS-150 | 150,000 | 79,000 gal 3000 m3 |
53'L x 92'W | 91' | ||||||
| PASS-200 | 200,000 | 106,000 gal 4000 m3 |
61'L x 106'W | 105' | ||||||
| PASS-250 | 250,000 | 132,000 gal 5000 m3 |
69'L x 118'W | 117' | ||||||
| PASS-300 | 300,000 | 159,000 gal 6000 m3 |
75'L x 129'W | 128' | ||||||
| PASS-400 | 400,000 | 211,000 gal 8000 m3 |
87'L x 149'W | 148' | ||||||
| PASS-500 | 500,000 | 264,000 gal 10000 m3 |
97'L x 167'W | 166' | ||||||
AS+ BNR System Specifications |
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| PASS-BNR-25 | 25,000 | 18,000 gal 700 m3 |
29'L x 41'W | 40' | ||||||
| PASS-BNR-50 | 50,000 | 37,000 gal 1400 m3 |
43'L x 53'W | 52' | ||||||
| PASS-BNR-100 | 100,000 | 74,000 gal 2800 m3 |
61'L x 75'W | 74' | ||||||
| PASS-BNR-150 | 150,000 | 111,000 gal 4200 m3 |
74'L x 92'W | 91' | ||||||
| PASS-BNR-200 | 200,000 | 148,000 gal 5600 m3 |
86'L x 106'W | 105' | ||||||
| PASS-BNR-250 | 250,000 | 185,000 gal 700 m3 |
96'L x 118'W | 117' | ||||||
| PASS-BNR-300 | 300,000 | 222,000 gal 8400 m3 |
105'L x 129'W | 128' | ||||||
| PASS-BNR-400 | 400,000 | 296,000 gal 11200 m3 |
121'L x 149'W | 148' | ||||||
| PASS-BNR-500 | 500,000 | 370,000 gal 14000 m3 |
135'L x 167'W | 166' | ||||||
