Newland EnTech Europe: Advanced Technology of the NLO Ozone Generators

NLO Ozone Generator Series: Best Technology

Newland NLO series ozone generators use the most advanced discharge tube design and precise machining techniques to ensure outstanding performance and reliability.

Newland NLO series oxygen-fed ozone generators can produce ozone concentrations of 0 – 270 mg/l. The lowest operation cost can be obtained at the ozone concentration of 150 mg/l, with power consumption of 7.5 kwh/kg ozone, 7 Nm³ gas consumption, 1.6 m³ cooling water.

Air-feed ozone generators can produce ozone concentrations of 0 – 70 mg/l. The lowest operation cost can be obtained at the ozone concentration of 35 mg/l, with power consumption of 16 kwh/kg ozone, 16 Nm³ gas consumption, 4 m³ cooling water.

Ozone generators adopt modular design, which enables easy assembly work from small scale to large scale. The high capacity ozone production systems range from 0.1kg/h to 130kg/h, suitable for various applications.


The discharge tube in the generator is the core technology and main component of the ozone system. lt directly affects equipment efficiency and reliability.

 NLO series ozone generator system adopts micro-gap dielectric-barrier   discharge design. This reduces the system operating voltage to 4 kV, which is much lower than the glass tube dielectric material limit of around 50kV. This minimizes any risk of short-circuit by dielectric breakdown n, ensuring running efficiency and enhancing   the continuous operational, safety and reliability. In addition, high frequency discharge techno logy improves the working efficiency of the ozone generator which consequently reduces the generator footprint.

Ozone Generator Power Consumption

7,5 KW/kg ozone


The Newland NLO ozone generator is a technically advanced system, able to produce 10kg/h of ozone from oxygen at a concentration of 150mg/L, with a power- consumption per kilogram of ozone at 7,5 kwh (for a cooling water temperature ≤25ºC).


Advantages of the New Dielectrics Generation:

  • Working voltages are much lower than in the conventional technology, around 4000 V.
  • Dimensions generators and power units are much lower.
  • Energy consumption is much lower