Автономное очистное сооружение канализации трехкамерное BioBox — SO 25 энергонезависимое

**Title:** Three-Chamber Septic Tank for Domestic and Industrial Wastewater, 15 m3 (15000 L), 5000 L/day Capacity
**Description:**
BioBox®-SO-15 three-chamber, energy-independent septic tanks are designed for mechanical and biological treatment of domestic and industrial wastewater.
* Three sections
* Energy-independent
* Three 800 mm diameter service necks with screw caps
* Standard neck height: 500 mm (for 600-700 mm burial depth)
* Suitable for 30-35 people
* 50-100 liters per worker per shift for industrial facilities
**Neck Height Options:**
* 500 mm: 600-700 mm pipe depth
* 1000 mm: 1100-1200 mm pipe depth
* 1500 mm: 1600-1700 mm pipe depth
* 2000 mm: 2100-2200 mm pipe depth (Premium series, 20% stronger)
**Volume Calculation:**
* **Homes:** 600 liters per person (200 L/person/day x 3 days)
* **Industry:** 50-100 liters per worker per shift
**Operation:**
Wastewater flows through three chambers, separating solids. Anaerobic treatment occurs in the chambers, with a R-TUB biofilter for additional treatment.
**Advantages:**
* Durable, sealed tank
* Low operating costs (no aerators or compressors)
**Operation Principle:**
1. **Chamber 1:** Primary settling (grease floats, solids sink)
2. **Chamber 2:** Anaerobic digestion
3. **Chamber 3:** Additional digestion
Final treatment occurs in the soil.
**Filtration Fields:**
Use R-Block infiltration blocks, UN filter wells, or perforated drainage pipes.
**Maintenance:**
* Insulate the system
* Add bacteria monthly
**Additional Equipment:**
Install a KDU, D1000 inspection well with a check valve.
**Wastewater Disposal Options:**
1. Drainage pipes with gravel and sand
2. Infiltration blocks
3. Bottomless concrete filter wells
4. Pumping to elevated filtration fields
5. Rodlex® filter wells
6. Pumping station for high inlet pipes
**Backfill:** Sand