Sources of fresh water & ‎ground water are getting exhausted because of extensive use especially in a developing economy like ‪India, where population is high. There is a need to use these precious limited water resources very carefully and recycle & reuse water wherever possible. ‎Wastewater treatment or ‪‎wastewater recycling‬ will help to save billions of liters of water every day in India. Did you know that recycled waste water without UV treatment can spread disease? Wastewater has a very high concentration of disease causing pathogens. Alfaa’s wastewater recycling UV systems (WWR Series) disinfect tertiary treated water using environmentally friendly UV light to kill disease causing microorganisms. Here are some of the key features of Alfaa’s WWR systems. Contact Alfaa UV for more details Phone: 022-66612300 Request form : https://goo.gl/0Kphr0

1. Proven Disinfection Systems For Wastewater Recycling
A solution by

2. Waste Water Recycling
• Wastewater created because of household, Industrial or
commercial usage needs to be treated before disposal. If not
treated, toxic substances find their way into groundwater,
lakes and rivers and pollute them, causing grave harm to the
environment.
• Also, rather than just wasting this waste water, it can be re-
used if properly treated, thus saving substantial amounts of
freshwater, which is getting scarcer. Treated waste water can
be utilized for gardening, flushing, farming.

3. Why Is Waste Water Disinfection And
Reuse Needed?
• Sources of fresh water are limited Demand of water is
increasing with population growth and urbanization
• We experience dry or wet droughts frequently.
• Sending untreated waste water with harmful chemicals and
pathogens directly to fresh water reservoirs contaminate
useful water resources.
• UV light is used to effectively disinfect waste water in an
environmentally friendly way
• UV treated waste water is recycled and used for gardening,
flushing or farming and billions of liters of water saved.

4. Wastewater Recycling Process
* Graphical representation. Actual recycling process may differ.

5. Why Is UV Disinfection Required?
• Wastewater has a very high concentration of disease causing
pathogens.
• Typical tertiary treated wastewater samples (before
disinfection) on average contain coliform counts of more than
1 million colony forming units per 100 ml of the sample. These
cannot be seen with naked eyes.
• Wastewater used for gardening and flushing also requires
disinfection due to the high possibility of human contact.

6. Why Is UV Disinfection Required?
• The United States and many other countries have stringent
standards requiring these coliform/fecal coliform counts to be
less than 2.3/100ml
• Unfortunately, India currently has no specific standard for
bacterial/coliform counts for wastewater reuse applications
(only discharge standard exist). Most users/ consultants
therefore follow well established USEPA standards for reuse.

7. What Is UV Technology?
• The UV treatment process is an extremely rapid physical
process, that causes a molecular rearrangement of the
genetic material, known as DNA, of the microorganism which
renders it inactive and incapable of causing infection

8. What Is UV Technology?
• DNA is the main constituent of all chromosomes of all
organisms, known as deoxyribonucleic acid, and is self
replicating.
• Once microorganisms are exposed to UV light they are
rendered inactive and can no longer replicate – meaning they
can no longer produce colonies or cause infection.
• Due to individual cell makeup, different microorganisms
require different levels of UV energy for their destruction, this
energy level is known as dosage.

9. Ultraviolet Germicidal Irradiation(UVGI)
• Ultraviolet germicidal irradiation (UVGI) is a disinfection
method that uses 254 nanometer ultraviolet (UV) light to kill
microorganisms.
• It is effective in destroying the nucleic acids in these
organisms so that their DNA is disrupted, leaving them unable
to perform vital cellular functions.
• UVGI is a proven method for removing volatile organic
compounds(VOCs)
• UVGI is also referred as UVC or UV-C

10. Ultraviolet Germicidal Irradiation(UVGI)
The UV lamp emits powerful ultraviolet light energy at a wavelength of 254 nm.

11. Alfaa UV’s WWR Series

12. Unique Features of Alfaa’s WWR Series
Fully Automatic Cleaning
The first of its kind fully automatic wiper systems
Wiper systems continuously monitors the condition of the quartz
sleeves and automatically starts the cleaning cycle as soon as it
detects a drop in the intensity, ensuring a fully automated solution
system free of manual operation.

13. Unique Features of Alfaa’s WWR Series
Unique Reactor Design
A unique torque controller
It ensures the wiper system will automatically stop in case of
jamming, thus safeguarding the delicate quartz tubes inside the
reactor.
Dual temperature safety cutoffs ensure automatic power down of the
lamps in case of high temperature buildup due to no flow condition.

14. Unique Features of Alfaa’s WWR Series
Unique Reactor Design
Specially designed UV reactors
For wastewater which contain high levels of dirt, BOD, and suspended
solids.
Product range includes standard models suitable for secondary treated
effluent with BOD/TSS values of 35 ppm as well as for MBR streams with
BOD/TSS <5 ppm

15. Unique Features of Alfaa’s WWR Series
IntelliDose
Alfaa Intellidose UV controller
It features a unique dose mode that can display the actual UV dose being
imparted by the system- in real time!
This informs the user if all the organisms in the water are being
adequately disinfected, triggering an alarm or optionally sending a SMS
in case of a fault.

16. Advantages of UV Disinfection Technology
• Lower running cost
o UV disinfection plant is much more economical to run as
compared to Chlorination or Ozonation.
• Simple and fail safe operation
o It needs little or no user intervention. The online monitoring
system constantly checks the disinfection process and will alert
the user in case of any drop in performance.
• Compact
o It is online process and needs no storage tank, saving valuable
real estate.

17. Advantages of UV Disinfection Technology
• Environmentally Friendly
o It uses no chemicals and forms no by-products unlike Chlorine
which produces dangerous carcinogens which pollute our
environment.
• Energy efficient
o Alfaa Systems use highly energy efficient UV radiation sources
which consume very less electricity as compared to other
technologies like Ozone.

18. Sample Alfaa UV Wastewater Installations

19. About Alfaa UV
Peninsula Corporate Park , Lower Parel,
Mumbai
• ISO 9001:2000 certified.
• Involved in sales, service,
and manufacturing of a
complete range of UV
systems for residential,
commercial, and industrial
applications.
• Market leaders in
commercial and industrial
UV systems.
• Proven track record in the
market for over 18 years

20. About Alfaa UV
• Advanced manufacturing
facility at Talegaon, Pune
• No compromise on product
quality.
• Dedicated national service
backup.
• Validated UV systems that
work.
Talegaon, Pune

21. Contact Us
Alfaa UV
Ace Hygiene Products Pvt. Ltd.
1003A, Peninsula Towers, Peninsula Corporate Park, G.K. Marg,
Lower Parel (W), Mumbai 400013
Tel : 022-66612300 Fax : 022-66612333 | www.alfaauv.com
For more information and orders contact us on https://goo.gl/0Kphr0

22. THANK YOU
Together we can make wastewater safer