900 Person Package Treatment Plant

Capacity for 900-1500 people for high population complexes:

• 5-star resort hotels — luxury tourism with 200-400 rooms
• Mega housing projects — sites with 300-600 apartments
• Educational campuses — dormitory + student living area
• Hospital complexes — city hospitals with 150-250 beds
• Mega military complexes — training and headquarters
• Exhibition and congress centers — event facilities

Typical usage examples:

• 400-room 5-star resort: Water recovery is critical — 95% reuse in landscape irrigation, saving over 50,000 m³ annually.
• 600-unit mega housing project: Standalone eco-friendly solution in areas without municipal discharge limits.
• 200-bed city hospital: Advanced biological N-P + UV — special health wastewater profile.
• University campus with 5000 students: Dormitory + academic + service facilities treated at a single point.

The technology we recommend for this capacity:

• MBR or MBBR — selected according to needs (MBR for water recovery, MBBR for cost-effectiveness)
• Advanced biological N-P removal — mandatory
• UV + ozone disinfection — dual-stage safety
• Sludge dewatering — belt press or decanter
• Complete SCADA automation — operator panel + remote monitoring + alarm
• Backup pump/blower — redundancy for reliability

Technical specifications (for 900 people / 175-180 m³/day):

• Reactor material: ST37 carbon steel, 4-6 mm thickness
• Corrosion protection: Epoxy paint or bituminous coating, 15-20 years lifespan
• BOD removal: 92-96% (inlet 300-400 mg/L → outlet 15-20 mg/L)
• COD removal: 88-94% (inlet 600-800 mg/L → outlet 80-100 mg/L)
• SS removal: 95+% (outlet 20-30 mg/L)
• NH4-N removal: 85-90% (advanced biological process)
• Automation: PLC controlled, SCADA remote monitoring optional
• Energy consumption: Typical 0.4-0.7 kWh/m³ of treated water
• Footprint: Reactor only + 1 m service area
• Warranty: Mechanical 12 months, body 5 years
• Certificates: CE, ISO 9001, ISO 14001

Investment analysis for a system with 900 people:

• Annual treated water: ~65,700 m³
• Reusable water (for irrigation): ~55,845 m³ (85%)
• Operational savings (water bill): Between 25-40% of total annual water expenses
• Avoidance of municipal sewer fees: Additional savings of +30-50% depending on the region
• Prevention of environmental compliance penalties: Severe penalties for exceeding discharge limits
• Estimated payback period: Typically between 2-4 years
• Equipment lifespan: 15-20 years (70%+ of investment lifespan is profit)
• Sustainability: Direct contribution to the conservation of water resources