OZONFILT® OZMa represents maximum operational safety with minimal operating costs. The ozone generator is maintenance-free and generates up to 735 g/h of ozone from compressed air or oxygen.
Powerful and yet environmentally-friendly. Disinfect and oxidise ecologically and economically.
The ozone systems OZONFILT® OZMa have been designed as pressurised systems, in which the operating gas – air or oxygen – is fed into the ozonegenerator under pressure.
Air is used as the operating gas in the ozone system Ozonfilt® OZMaA types 1 to 6
The ozone is generated from the oxygen in the ambient air and simultaneously metered. A demand-led, self-optimising pressure swing dryer reduces the consumption of compressed air to a minimum. Ozone can therefore be generated operationally safely and reliably even with a high level of ambient air humidity with ozone concentrations of up to 20 g/Nm3. Ozoneconcentrations of between 3 and 12 ppm can be achieved in the water to be treated with suitable mixing units, depending on the temperature.
Oxygen is used as the operating gas in the ozonesystem Ozonfilt® OZMaO type 1 to 6
Operation with oxygen permits ozone generation with ozone concentrations of up to 150 g/Nm3. Depending on the system type, ozone is produced in 1-3 generators from oxygen provided from special oxygen generators or bottles. Using the suitable mixing equipment, ozone concentrations of up to 90 ppm can be achieved in the water to be treated, depending on the temperature.
Your benefits
- Economical: maintenance-free generator concept with virtually unlimited service life
- Up to 30% energy savings for air treatment, thanks to demand-led and self-optimising air drying compared with conventional air treatment.
- Automatic control of the operating gas depending on the ozone output, therefore reduced consumption of operating gas produced with intensive use of energy.
- High ozone concentration ensures optimum ozone solubility in water
- Direct injection without injector system at up to 2 bar back pressure
- Automatic ozone generation, virtually independent of fluctuations in main voltage and pressure
Field of application
-
Potable water supply: Oxidation of iron, manganese and arsenic, refinement and taste enhancement and disinfection
-
Waste water treatment: Degradation/reduction of COD and microcontaminants, reduction of sewage sludge
-
Food and beverage industry: Oxidation of iron and manganese, disinfection of potable water and rinser water
-
Swimming pools: Degradation of disinfection by-products, reliable microbiological barrier and production of crystal-clear water thanks to its microflocculating effect
-
Industry: Legionella prevention and disinfection of cooling water
Technical Details
- Compact mounting, ready-to-use in a painted steel cabinet or optionally in a stainless steel cabinet
- With integrated filter package for the removal of dust and small amounts of residual oil in the compressed air
- Special dielectric with excellent cooling: In spite of the low cooling water consumption, heat is quickly and efficiently discharged before the ozone produced can decompose due to excessive heat.
- PLC with integrated ozone measurement and PID control
- 7" touch panel with data logger and screen recorder
- Multiple communication interfaces (e.g. LAN, PROFIBUS® DP)
- Excellent efficiency: Over 90% of the ozone is dissolved in the water, thanks to the special construction of the mixing unit.
- Integration of a dew point sensor to monitor the quality of compressed air
- Integration of an air conditioning unit to adjust the temperature of the ozone system
- Pause input for external switching on/off
- Contact input for locking the system, for example in the absence of flow
- Digital input for connection of a gas detector
- Digital input for control of two power stages
- 0/4-20 mA input for external output control depending on the flow or measured value with a PIC controller
- Second freely configurable 0/ 4-20 mA input
- Contact output for operating status
- Contact output for collective malfunction alert
- Contact output for limit value transgression, ozone concentration in the water too low
- One freely configurable 0/ 4-20 mA output
Ozone Generation Systems OZONFILT® OZMa 1-3 A (Process Gas - Air)
Ambient parameters
Max. 85% air humidity of the ambient air, non-condensing, non-corrosive, dust-free, max. ambient temperature: 40 °C (with integrated air conditioning system: 50 °C)
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Number of generator modules |
|
1 |
1 |
1 |
| Ozone capacity, measured in accordance with DIN with air at 20 °C, cooling water at 15 °C |
g/h |
70 |
105 |
140 |
| Air consumption (only ozone generation) |
Nm3/h |
3.50 |
5.25 |
7.00 |
| Ozone concentration in the gas phase referenced to nominal conditions |
g/Nm3 * |
20 |
20 |
20 |
| Specific energy requirement at nominal capacity |
Wh/g |
16.5 |
16.5 |
16.5 |
| Power factor at full capacity |
cos φ |
0.95 |
0.95 |
0.95 |
| Ozone connection |
|
Rp 3/8" |
Rp 3/8" |
Rp 3/8" |
| * |
Nm3= m3 at standard conditions (P = 1.013x105Pa, T = 273 K) |
Electrical Connection
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Connected load |
V/Hz/A |
230/50;60/10 |
230/50;60/16 |
230/50;60/16 |
| Enclosure rating |
|
IP 54 |
IP 54 |
IP 54 |
| Degree of protection with integrated air conditioning unit (internal/external) |
|
IP 54 / IP 34 |
IP 54 / IP 34 |
IP 54 / IP 34 |
Overall Dimensions (Without Mixer)
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Width |
mm |
1,114 |
1,114 |
1,114 |
| Height |
mm |
1,961 |
1,961 |
1,961 |
| Depth |
mm |
405 |
405 |
405 |
Weight
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Weight |
kg |
270 |
280 |
300 |
Ozone Mixing
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Max. raw water temperature |
°C |
35 |
35 |
35 |
| Permissible pressure at ozone outlet |
bar |
0.8–2.0 |
0.8–2.0 |
0.8–2.0 |
Air Supply
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Air demand |
Nl/min |
73 |
110 |
147 |
| Air quality |
oil and dust-free, non-corrosive, constant priming pressure of 4.5 – 10 bar, max. temperature 40 ° C |
Cooling Water
|
|
OZMa 1A |
OZMa 2A |
OZMa 3A |
| Cooling water consumption (15 °C) |
l/h |
90 |
135 |
180 |
| Cooling water consumption (30 °C) |
l/h |
125 |
190 |
250 |
| Cooling water inlet pressure |
bar |
2–5 |
2–5 |
2–5 |
| Cooling water inlet, PE pressure hose |
mm |
8 x 5 |
8 x 5 |
12 x 9 |
| Cooling water outlet, open discharge |
mm |
8 x 5 |
8 x 5 |
12 x 9 |
| Cooling water quality |
No tendency to form lime scale, no corrosive components, removable substances: < 0.1 ml/l , iron: < 0.2 mg/l, manganese: < 0.05 mg/l, conductivity: > 100 µS/cm, chloride: < 250 mg/l |
Ozone Generation Systems OZONFILT® OZMa 4-6 A (Process Gas - Air)
Ambient parameters
Max. 85% air humidity of the ambient air, non-condensing, non-corrosive, dust-free, max. ambient temperature: 40 °C (with integrated air conditioning system: 50 °C)
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Number of generator modules |
|
2 |
2 |
3 |
| Ozone capacity, measured in accordance with DIN with air at 20 °C, cooling water at 15 °C |
g/h |
210 |
280 |
420 |
| Air consumption (only ozone generation) |
Nm3/h |
10.50 |
14.00 |
21.00 |
| Ozone concentration in the gas phase referenced to nominal conditions |
g/Nm3 * |
20 |
20 |
20 |
| Specific energy requirement at nominal capacity |
Wh/g |
16.5 |
16.5 |
16.5 |
| Power factor at full capacity |
cos φ |
0.95 |
0.95 |
0.95 |
| Ozone connection |
|
Rp 3/8" |
Rp 3/8" |
Rp 3/8" |
| * |
Nm3= m3 at standard conditions (P = 1.013x105Pa, T = 273 K) |
Electrical Connection
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Connected load |
V/Hz/A |
400/50;60/16 |
400/50;60/16 |
400/50;60/16 |
| Enclosure rating |
|
IP 54 |
IP 54 |
IP 54 |
| Degree of protection with integrated air conditioning unit (internal/external) |
|
IP 54 / IP 34 |
IP 54 / IP 34 |
IP 54 / IP 34 |
Overall Dimensions (Without Mixer)
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Width |
mm |
1,320 |
1,320 |
1,606 |
| Height |
mm |
1,961 |
1,961 |
1,961 |
| Depth |
mm |
605 |
605 |
605 |
Weight
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Weight |
kg |
420 |
445 |
580 |
Ozone Mixing
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Max. raw water temperature |
°C |
35 |
35 |
35 |
| Permissible pressure at ozone outlet |
bar |
0.8–2.0 |
0.8–2.0 |
0.8–2.0 |
Air Supply
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Air demand |
Nl/min |
220 |
293 |
440 |
| Air quality |
oil and dust-free, non-corrosive, constant priming pressure of 4.5 – 10 bar, max. temperature 40 ° C |
Cooling Water
|
|
OZMa 4A |
OZMa 5A |
OZMa 6A |
| Cooling water consumption (15 °C) |
l/h |
270 |
360 |
540 |
| Cooling water consumption (30 °C) |
l/h |
300 |
400 |
600 |
| Cooling water inlet pressure |
bar |
2–5 |
2–5 |
2–5 |
| Cooling water inlet, PE pressure hose |
mm |
12 x 9 |
12 x 9 |
12 x 9 |
| Cooling water outlet, open discharge |
mm |
12 x 9 |
12 x 9 |
12 x 9 |
| Cooling water quality |
No tendency to form lime scale, no corrosive components, removable substances: < 0.1 ml/l , iron: < 0.2 mg/l, manganese: < 0.05 mg/l, conductivity: > 100 µS/cm, chloride: < 250 mg/l |
Ozone Generation Systems OZONFILT® OZMa 1-3 O (Operating Gas - Oxygen)
Ambient parameters
Max. 85% air humidity of the ambient air, non-condensing, non-corrosive, dust-free, max. ambient temperature: 40 °C (with integrated air conditioning system: 50 °C)
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Number of generator modules |
|
1 |
1 |
1 |
| Nominal ozone capacity at 100 g/Nm3 ** and cooling water at 15 °C |
g/h |
105 |
158 |
210 |
| Ozone capacity at 150 g/Nm3 * |
g/h |
60 |
90 |
120 |
| Ozone capacity at 80 g/Nm3
|
g/h |
123 |
184 |
245 |
| Specific energy requirement at nominal capacity |
Wh/g |
9 |
9 |
9 |
| Power factor at full capacity |
cos φ |
0.95 |
0.95 |
0.95 |
| Ozone connection |
|
Rp 3/8" |
Rp 3/8" |
Rp 3/8" |
Electrical Connection
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Connected load |
V/Hz/A |
230/50;60/10 |
230/50;60/16 |
230/50;60/16 |
| Enclosure rating |
|
IP 54 |
IP 54 |
IP 54 |
| Degree of protection with integrated air conditioning unit (internal/external) |
|
IP 54 / IP 34 |
IP 54 / IP 34 |
IP 54 / IP 34 |
Overall Dimensions
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Width |
mm |
1,114 |
1,114 |
1,114 |
| Height |
mm |
1,961 |
1,961 |
1,961 |
| Depth |
mm |
400 |
400 |
400 |
Weight
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Weight |
kg |
220 |
230 |
250 |
Ozone Mixing
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Max. raw water temperature |
°C |
35 |
35 |
35 |
| Permissible pressure at ozone outlet |
bar |
0.8–2.0 |
0.8–2.0 |
0.8–2.0 |
Specification of Operating Gas: Oxygen
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Gas volume at nominal capacity 100 g/Nm3
|
Nl/h |
1,050 |
1,580 |
2,100 |
| Gas volume at capacity 150 g/Nm3
|
Nl/h |
400* |
600* |
800* |
| Gas volume at capacity 80 g/Nm3
|
Nl/h |
1,540 |
2,300 |
3,100 |
| Concentration min. |
vol% |
90 |
90 |
90 |
| Dew point max. |
°C |
-50 |
-50 |
-50 |
| Pressure |
bar |
3 – 6 |
3 – 6 |
3 – 6 |
| Max. particles |
µm |
5 |
5 |
5 |
| Max. hydrocarbons |
ppm |
20 |
20 |
20 |
| Max. temperature |
°C |
30 |
30 |
30 |
Cooling Water
|
|
OZMa 1 O |
OZMa 2 O |
OZMa 3 O |
| Cooling water consumption (15 °C) |
l/h |
70 |
105 |
140 |
| Cooling water consumption (30 °C) |
l/h |
115 |
175 |
400 |
| Cooling water inlet pressure |
bar |
1–5 |
1–5 |
1–5 |
| Cooling water inlet, PE pressure hose |
mm |
12 x 9 |
12 x 9 |
12 x 9 |
| Cooling water outlet, open discharge |
mm |
12 x 9 |
12 x 9 |
12 x 9 |
| Cooling water quality |
No tendency to form lime scale, no corrosive components, removable substances: < 0.1 ml/l , iron: < 0.2 mg/l, manganese: < 0.05 mg/l, conductivity: > 100 µS/cm, chloride: < 250 mg/l |
| * |
Output 150 g/Nm3as special version must be factory-set |
| ** |
Nm3= m3at standard conditions (P = 1.013x105Pa, T = 273 K) |
Ozone Generation Systems OZONFILT® OZMa 4-6 O (Operating Gas - Oxygen)
Ambient parameters
Max. 85% air humidity of the ambient air, non-condensing, non-corrosive, dust-free, max. ambient temperature: 40 °C (with integrated air conditioning system: 50 °C)
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Number of generator modules |
|
2 |
2 |
3 |
| Nominal ozone capacity at 100 g/Nm3 ** and cooling water at 15 °C |
g/h |
320 |
420 |
630 |
| Ozone capacity at 150 g/Nm3 * |
g/h |
180 |
240 |
360 |
| Ozone capacity at 80 g/Nm3
|
g/h |
370 |
490 |
735 |
| Specific energy requirement at nominal capacity |
Wh/g |
9 |
9 |
9 |
| Power factor at full capacity |
cos φ |
0.95 |
0.95 |
0.95 |
| Ozone connection |
|
Rp 3/8" |
Rp 3/8" |
Rp 3/8" |
Electrical Connection
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Connected load |
V/Hz/A |
400/50;60/16 |
400/50;60/16 |
400/50;60/16 |
| Enclosure rating |
|
IP 54 |
IP 54 |
IP 54 |
| Degree of protection with integrated air conditioning unit (internal/external) |
|
IP 54 / IP 34 |
IP 54 / IP 34 |
IP 54 / IP 34 |
Overall Dimensions
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Width |
mm |
1,320 |
1,320 |
1,606 |
| Height |
mm |
1,961 |
1,961 |
1,961 |
| Depth |
mm |
605 |
605 |
605 |
Weight
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Weight |
kg |
420 |
445 |
580 |
Ozone Mixing
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Max. raw water temperature |
°C |
35 |
35 |
35 |
| Permissible pressure at ozone outlet |
bar |
0.8–2.0 |
0.8–2.0 |
0.8–2.0 |
Specification of Operating Gas: Oxygen
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Gas volume at nominal capacity 100 g/Nm3
|
Nl/h |
3,200 |
4,200 |
6,300 |
| Gas volume at capacity 150 g/Nm3
|
Nl/h |
1,200* |
1,600* |
2,400* |
| Gas volume at capacity 80 g/Nm3
|
Nl/h |
4,630 |
6,130 |
9,190 |
| Concentration min. |
vol% |
90 |
90 |
90 |
| Dew point max. |
°C |
-50 |
-50 |
-50 |
| Pressure |
bar |
3 – 6 |
3 – 6 |
3 – 6 |
| Max. particles |
µm |
5 |
5 |
5 |
| Max. hydrocarbons |
ppm |
20 |
20 |
20 |
| Max. temperature |
°C |
30 |
30 |
30 |
Cooling Water
|
|
OZMa 4 O |
OZMa 5 O |
OZMa 6 O |
| Cooling water consumption (15 °C) |
l/h |
200 |
280 |
420 |
| Cooling water consumption (30 °C) |
l/h |
300 |
400 |
600 |
| Cooling water inlet pressure |
bar |
1–5 |
1–5 |
1–5 |
| Cooling water inlet, PE pressure hose |
mm |
12 x 9 |
12 x 9 |
12 x 9 |
| Cooling water outlet, open discharge |
mm |
12 x 9 |
12 x 9 |
12 x 9 |
| Cooling water quality |
No tendency to form lime scale, no corrosive components, removable substances: < 0.1 ml/l , iron: < 0.2 mg/l, manganese: < 0.05 mg/l, conductivity: > 100 µS/cm, chloride: < 250 mg/l |
| * |
Output 150 g/Nm3as special version must be factory-set |
| ** |
Nm3= m3at standard conditions (P = 1.013x105Pa, T = 273 K) |
