INTRODUCTION
ULTRALOW UV TRANSMISSION ULU UV SYSTEMS
ULTRAAQUA UV ULU series is designed for fluids that have extremely low UV transmission (UVT): from 2 – 40%. ULU series is engineered specifically for UV disinfection of fluids like liquid sugar, wine, salt brines, and many more. The standard UV systems available in the market cannot eliminate pathogenic microorganisms found in these fluids due to the low transmission of UV light.
As a result, ULTRAAQUA UV engineered and hydraulically optimized the reactors with a small space between the reactor walls and the quartz sleeve. With significantly reduced space – the fluid flows in the thin film form, exposing it evenly to the UV light, which results in an even dose distribution. The ULU UV series ingenuity is its modular design, which makes it possible to connect as many ULU UV reactors as required – either 2 or 20 – to deliver high-purity water mandatory in food & beverage and pharmaceutical industries.
Furthermore, the ULU series can be equipped with either LPHO ULTRATHERM™ UV lamps for standard disinfection, or 185nm Vacuum UV lamps for photolysis, used for TOC reduction and other micropollutants. With its operational and design features, ULU series is the best available disinfection solution for low transmission fluids available in today’s market.
Key highlights
- High-grade electropolished stainless-steel SS316L material
- Hygienic design for Food & Beverage industry – Standard surface finish Ra 25
- Hydraulically optimized reactor design for even UV dose distribution
- High level of customization – modular design and control system
- 16 000-hour ULTRATHERM ™ lamp lifetime
- VUV lamp for reduction of micropollutants
- Compact design with minimum footprint
- The lowest energy consumption solution compared to its alternatives
| System Characteristics | |
|---|---|
| Reactor configuration | U, L and Z-shape |
| Material | Electropolished SS 316L, surface Ra 16 - 25 |
| Inlet/outlet connection | DN40 (1 ½”) – DN80 (3”) DIN, Tri-clamp |
| Pressure rating | Max. 16 bar |
| Flowrates | 0,5 m3/h (2 GPM) – 200 m3/h (1,26 MGD) |
| UV transmission (UVT%) | 5 – 15% |
| Lamp type | ULTRATHERM™ Low-pressure High Output (LPHO), VUV Lamps |
| Lamp lifetime | Guaranteed 16 000 hours |
| Control cabinet characteristics | |
|---|---|
| Enclosure material | Painted steel, SS304, SS316L, GFRP |
| UV intensity sensor | ÖNORM certified, PTFE |
| Sleeve wiping | Manual, automatic ULTRACIP |
| SCADA connection | Profibus, Profinet, MODBUS TCP/IP |
| Enclosure rating | IP54, IP65 |
| Lamp driver type | Electronic variable output |
| System voltage | 1x230V, 3x400V+N+Pe +/- 10%, 47-63Hz (other optional) |
| UV dose pacing | Optional |
APPLICATIONS
VERSATILITY EMBEDDED
ULTRAAQUA UV designs and develops systems which are suitable for several applications. All ULTRAAQUA UV units can be integrated into a wide range of different solutions. Please click below to learn more about additional applications where the ULTRAAQUA UV system can be applied.
We are a recognized and well-established research-based manufacturer of high-quality UV disinfection systems for both municipal and industrial water treatment applications.
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