Quick Answer
The Alpha UV Municipal UV Water Disinfection System is a large-scale Philips UV-C High-Output system for town and city water supply, sized 50,000 to 5,00,000 LPH, closed-vessel or open-channel — BIS IS 10500:2012 and CPCB compliant, PLC/SCADA controlled, MSME Udyam registered for government tender procurement.
Large-scale BIS and CPCB compliant UV for town and city water supply
Municipal water supply UV systems operate at flow rates where even small engineering errors in chamber design result in under-dose and compliance failure. Alpha UV System municipal units are designed from first principles by IIT Patna mechanical engineering graduates who specialise in flow hydraulics. We calculate velocity profiles, turbulence factors, and dose mapping across the full chamber cross-section — not from sizing table look-ups. For government procurement, we provide complete tender documentation including BIS compliance certificates, UV dose calculation reports, and Philips lamp performance data. MSME Udyam registered for urban local bodies and municipal corporations.

Capacity
50,000 – 5,00,000 LPH

SS316L chamber · Philips UV-C lamp
Every Alpha UV System reactor geometry is validated through CFD simulation using ANSYS Fluent. The analysis below shows velocity streamlines and UV dose distribution across the reactor cross-section, confirming that minimum dose targets are met across the entire chamber volume — not just at the chamber centreline.
Turbulence Model
k-ε Realizable
Mesh Elements
~3.2 million cells
Convergence Criterion
Residuals < 10⁻⁴
Every Municipal UV ships with genuine Philips UV-C lamps. Not unbranded Chinese alternatives. Philips lamps are rated 9,000–12,000 hours — more than double the life of typical Chinese OEM lamps. A serial number certificate of authenticity is included with every lamp.
Lamp Life
9,000 – 12,000 hrs
UV Output Consistency
±5% over lifetime
Certification
CE · RoHS · NSF
Yes. Alpha UV System is MSME Udyam registered — municipal corporations, urban local bodies (ULBs), and government departments can procure our municipal UV systems under MSME preferential procurement policies, with complete tender documentation provided.
Yes. For municipal water treatment plants above 5 MLD where open-channel installation is preferred, we design open-channel UV-C module banks with IIT Patna hydraulic calculations — lamp spacing, immersion depth, and module count sized from measured effluent UVT.
40 mJ/cm² — the BIS IS 10500:2012 and WHO standard for 4-log inactivation of E. coli, Giardia cysts, and Cryptosporidium oocysts. Alpha UV systems deliver this dose at rated flow with 30% end-of-lamp-life safety margin.
PLC-based control with UV intensity monitoring, lamp-hours tracking, flow-paced dose adjustment, and dry-contact alarms — all integrable with existing SCADA for centralised municipal control-room monitoring.
Explore the specific applications this system is engineered for.
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