P3 INTRODUCTION
2. INTRODUCTION
Ozone and UV-C are the two most efficient disinfection processes in water treatment. By mixing these two
concepts in one unique equipment you will keep your swimming pool water always fresh, crystal clear and to
tally disinfected, reducing the use of chlorine to a minimum.
2.1 HOW ULTRAVIOLET DISINFECTION WORK
Ultraviolet technology is a non-chemical approach to disinfection. In this method of disinfection, nothing is
added which makes this process simple, inexpensive and requires very low maintenance. UV-C light is becoming
increasingly favored by the pool industry as its ability to break down and remove chloramines, which will cause
eye, skin and nose irritation, and breathing difficulties.
UV-C light at a particular wavelength 253.7nm is a very powerful germicide. It deactivates the DNA of bacteria,
viruses and other pathogens and thus destroys their ability to multiply and cause disease.
UV dose of 30mJ/cm
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is sufficient for disinfection of the water and protection against 99.9% chlorine-resistant
micro organisms.
2.2 HOW OZONE DISINFECTION WORK
Emaux has developed a special model which combines the ozone and UV-C technology in one unique equipment
(see technical specifications for NT-UV87-TO).
Nano-Tech UV-C & Ozone (NT-UV87-TO model) contains a high intensity Ultraviolet lamp different from the
other UV models. This special lamp emits two separates wavelengths within the UV spectrum: 254nm and 185nm.
While the 254nm wave deactivates the DNA of bacteria, viruses and other pathogens, the 185 nm wave is
responsible for converting the oxygen contained in the quartz sleeve area into ozone.
Gamma
Rays
X-Rays
Irradiation
Energy (eV)
Wavelength (NM)
Wavelength (NM)
10
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100
200
300
400
500
600
700
800
10
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10
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10
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10
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10
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10
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10
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10
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10
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UV
Visible Light
10
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10
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10
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Infrared
Microwaves
Radiowaves
SPARE PART LIST P24
NT-UV130-F & NT-UV130-TF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17
18
19
20
21
22
23
1
2
1
2
2
1
2
4
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
E130423
111040015
E130429
440420156
111030020
103025330
E190201
620125430
6200060156
111142482
430221017
111142482
1304565458
430170986
620145462
E130404
E130413
E130412
E130407
114145332
E130434
620135460
430170635
105021259
End cap for cable hole with epoxy
Lamp connector O'ring
130W UV lamp
31 Lamp adaptor
Quartz O'ring ( d30 x ф6 )
130W Quartz tube D31x 915mm
Pipe connection 2''
Adaptor
31 Cross
Connector O'ring
Transparent lid
UV body O'ring ( D76 x ф6 )
Body connection
Union nut
Stainless steel body
Closed pipe clips
UV130-F ballast
UV130-TF ballast
Earth connection
Flow switch
Flow switch union kit
Cap
Union nut 1.5''
Plug lead
Key No.
Part No.
Description
QTY
20
2
3
4
5
6
8
9 8 10 11
12
13
14
15
1
7
16
17
21
22
16
17
1
19
18
23
23
