Onyx Environmental

Advantages

Boiler feed water/cooling water circulating water

Ultraviolet (UV) light effectively kills bacteria and algae in water through physical sterilization, without developing resistance (as with biocides/disinfectants).
Medium-pressure UV light takes up less space, offers greater capacity per system, and provides more thorough disinfection. It also features spectral dechlorination and 185nm photolysis.
It reduces bacterial extracellular polymeric substances (ECPs), slows membrane pressure buildup, prevents filter fouling, and produces no disinfection byproducts. This extends membrane system uptime, increases water yield, and effectively reduces the need for membrane system cleaning.
UV doses range from 10-200 mJ/cm², achieving a 4-log kill rate against viruses, iron bacteria, sulfate-reducing bacteria, Legionella, and heterotrophic bacteria.
Safe operation and easy operation (reduced chemical storage and dosing, reducing hazardous operations).
Lower operating costs and maintenance frequency (adjustable UV lamp power, exceptionally long lamp life).
No salt introduction, no pH fluctuations, and lower corrosion rates.

Aquaculture

Meet the sensitive water needs of aquaculture products such as fry and seafood, improving survival rates.
Visual operation, 30-100% adjustable power, and timer on/off. Meet the sterilization dosage requirements of various fry species.
In recirculating aquaculture systems, it acts as a physical barrier, killing pathogens in the return water of the aquaculture pond in real time, reducing the risk of infection caused by ammonia, nitrogen, and salt metabolites.
For pond water disinfection and emergency water treatment, it effectively removes algae spores, parasite eggs, and pathogens, reducing initial mortality of fry.

Beer and beverage industry

No chemicals are added, resulting in no secondary contamination, meeting water needs with high taste, flavor, or odor requirements.

Meets:

Guaranteed to be free of pathogenic microorganisms in accordance with the "Sanitary Standard for Drinking Water" (GB 5749). Total coliforms, thermotolerant coliforms, and Escherichia coli (MPN/100mL or CFU/100mL) must not be detected; total colony count is <100 CFU/mL.
Consistent with the "Standard for Drinking Water Quality" (CJ94-2005), total Escherichia coli and fecal coliforms must not be detected per 100mL, and total bacterial count is <50 CFU/mL.

	Easy Installation: Small footprint, easy assembly and disassembly, and convenient maintenance.
Type 214 synthetic quartz tube: Sufficiently ensures UV light transmittance.
	UV Intensity Sensor: Provides 360-degree, real-time monitoring of the chamber's operating status. The sensor monitors the UV lamp's operating status and the extent of casing fouling, providing prompts for lamp failure or due replacement.
Automatic Cleaning System: Our independently developed third-generation spiral high-temperature cleaning structure is suitable for harsh working conditions. Our cleaning results have been tracked in field trials for over six months, completely resolving the issue of high-temperature scaling on medium-pressure lamp casings.
	Intelligent power adjustment: Automatic power adjustment in 30%-100% increments, with timed on/off settings. Parameter display: Displays UV dose, intensity, time, temperature, and alarms. Temperature detection: High temperature alarms, lamp shutdown, and device protection. The system includes temperature detection and device protection functions. Partial lamp monitoring: Prevents lamp dry-burning, determines whether the equipment is fully charged, and monitors whether the front-end process is operating normally, preventing dry-burning and affecting equipment life. Alarm function: The system features alarms for lamp failure, cleaning failure, and high temperature.

Parameter

Product Series	ONYX-Clear-GY
Flow rate（@90%UVT，40mj/cm2）	15-4000m3/h
Inlet and outlet sizes	DN100-DN350
Lamp type	Medium pressure lamps
Lamp life	9000h
Single lamp power	1KW/2KW/3KW/
Lamp power adjustment range	30-100%
Shell material	Stainless steel 304/316
Cleaning drive system	Motor Drive
Automatic Cleaning	Online Automatic Mechanical Cleaning
UV intensity sensor	1 per device
Temperature sensor	1 per device
Installation location	Indoor
Control Cabinet Protection Level	IP54
Control System	Touch screen + PLC control
Power specifications	380V/50HZ
Head loss	＜400mm

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