Design form:

UV disinfection

Step 1 of 2

50%

What is the purpose of your disinfection project?*
- Aquaculture
- Drinking water or irrigation
- REUSE: water reuse at the end of the wastewater treatment plant
- Process water reuse
- Hot water: air-cooled towers
Which type of application is it?*
- Aquaculture / freshwater aquarium
- Aquaculture / aquarium in brackish water or sea water
- Freshwater Aquaponics
- Aquaponics in brackish water or sea water
Water use after treatment?*
- Irrigation
- Bathing area
- Process water reuse
- Catchment area
Characteristics of your installation
Current state of the project*
- In progress
- Coming up
- Rehabilitation of an existing installation
Preferred language
- French
- English
Process type*
- Activated sludge or SBR
- Planted reed filters
- Membrane
- MBBR, Biodisque
Final storage of drinking water*
- Without
- Tank, water tower?
Final storage feed rate (m3/h)
Current discharge of treated water*
- Gravity
- By pumping
Pumping station flow rate (m3/h)
Period and frequency of operation?*
Characteristics of water to be treated
What is the source?*
- Network water
- Borehole or well water
- Seawater
Where does the effluent come from to be reused?*
- Municipal water
- Industrial water
- Mix of both types of water
Which type of filtration is installed or planned?*
- Sand or bead filtration
- Filter cartridges
- Biofiltration
- Drum filter
Which kind of pretreatment is installed or planned?*
- Sand filtration
- Filter cartridges
- Activated carbon filtration
- Softening
What type of tertiary treatment is installed or planned?*
- Sand filtration
- Simple or lamella clarifier
- Drum filter
- Floater
Do you use chemical treatments for your water?
- iron chelate
- Lime milk / calcium carbonate
- Ozone
- Other
Do you use chemical treatments for your water?
- Anti-limescale/anti-corrosion product
- Dispersing agent/bio-dispersant
- A biocide in continu
- A "shock" biocide treatment
- Other
Water temperature range*
- 10 to 40°C
- 3 to 60°C
- > 60°C
How much transmittance does your water have? (%)*
Please enter a number from 50 to 99.
UVC transmittance at 254 nm at 10 mm
What is your water turbidity? (NTU)
What is the TSS concentration at the entrance of the UV reactor? (mg/L)
Please enter a number from 0 to 35.
TSS = Total Suspended Solids
What is the iron concentration at the inlet of the UV reactor? (mg/L)
What is the COD concentration at the entrance of the UV reactor? (mg/L)
What is the BOD5 concentration at the entrance of the UV reactor? (mg/L)
Hydraulic characteristics of the water to be disinfected
Minimum flow rate (m3/h)*
Average flow (m3/h)
Maximum flow (m3/h)
Network pressure*
- < 3 bars
- between 5 and 10 bars
- > 10 bars
Positioning of storage tanks?*
- Before UV reactor
- After the UV reactor
- No storage
Volume of the upstream UV reactor tank (m3)
Volume of the tank at the outlet of the UV reactor (m3)
Location and environment available for the UV reactor
Preferred location for your UV reactor*
- inside, protected from rain and sun
- outside
Desired location for the electrical cabinet of the reactor*
- inside, protected from rain and sun
- outside
Available area (m²)*
Connection pipe diameter (mm)*
Please enter a number from 10 to 600.
Energy available*
- 230V 50/60hZ
- 380V Tri + Neutral
Other environmental features
- Municipal or industrial water near the reactor or electrical cabinet
- Existence of a drain (or avaloire) for untreated water (to collect effluent from CIP chemical washing)
Distance between reactor location and discharge point (m)
Treatment goals
Maximum flow rate through the UV reactor (m3/h)*
Maybe you don't want to use your entire flow?
Disinfection targets*
- Only have a disinfecting power
You can, for example, only expect a disinfecting power without a specific objective. If you have another specific micro-organism to treat, indicate it in the "other" field
Maximum value at the UV inlet (CFU/100 ml)
Minimum expected value at the UV outlet (UFC/100 ml)*
Additional notes
Dose minimale attendue en fin de vie des lampes (mJ/cm²)
Sanitary quality level of treated wastewater
- A
- B
- C
- D
Expected minimum reduction
- 1 log
- 2 log
- 3 log
- 4 log
The expected minimum reduction is calculated on*
- UV-disinfection only
- the whole wastewater treatment plant

Contact
Projet's name*
Delivery country of the UV reactor*
Company's name*
Company address*
Contact person*
First Last
E-mail*
Phone number*
Name
This field is for validation purposes and should be left unchanged.

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Design form:

UV disinfection

Step 1 of 2

Characteristics of your installation

Characteristics of water to be treated

Hydraulic characteristics of the water to be disinfected

Location and environment available for the UV reactor

Treatment goals

Contact