PARS SAEED REPRESENTATIVE IN SULTANATE OF OMAN

Mr Hassan Moradian

WWW.TAHVIE-PARS.COM

UVAIRTUNNEL@GMAIL.COM

00968-94232735

Pars Saeed Ventilation Industries Complex was established in 1996 by Mr. Amir Saeed Maleki in order to work on the design and

production of air conditioning systems.

Raising the quality of work presented within the international standard framework is not something that can be achieved by

chance. Long-term vision in research, production, supply and support is one of our strategic approaches, which has led to the

satisfaction of our loyal customers.

Pars Saeed Ventilation Industries in Research and Development Unit is always looking for activities such as product quality improvement,

new product design, acquiring technical knowledge for production, etc. Pars Saeed Ventilation Complex with 24 years of experience

provides modern equipment and devices that are based on advanced experienced of their skilled staff in the field of manufacturing and

designing new products who are ready to cooperate with their customers.

We are proud to be manufacturer of the first air and person disinfectant tunnel based on Ultra Violet (UV) and ozone gases in Iran that is

based on implementation of hospital systems and operating rooms to remove as many microorganisms as possible from microbes and

viruses, the system of UV lamps and ozone generators technology is used in the ventilation system.

The use of ozone gas in these ventilation systems increases their disinfecting power by 3000 times in compare with use of antiseptics like

chlorine. In addition, according to the report of the World Health Organization on the allowable limit of the use of this gas in equipment

(PPM 0.125) does not pose any danger to human health system and UV radiation output from this device is zero that makes them harmful

to children and pregnant women.

Another advantage of using ozone gas is that, unlike other disinfectants such as chlorine and formalin, it does not cause the production of

any toxic or harmful substances, and after 5 to 10 minutes, it becomes oxygen, during which the cleaning operation continues. By this

natural process, it does not cause any negative effects on humans as well as environment.

UV AIR STERILIZER TUNNEL

9001: 2008 ISO International Standard for Quality Management System

MARKING CE Product quality standard in Europe

Holder of the following two international standard certificates in the field of production of various types of public and air conditioning complexes and equipment manufacturing:

To: Tahvie Pars Company

According to the testing of Tahvie Pars Company devices, the analysis results are presented

in the table below.

Device specifications Fan speed Ozone concentration

(ppm)

UV

(W/cm2)

The device has: two UV lamps with a length of 90

cm and a lamp with a length of 45

cm

Low 0.048 0

Medium 0.037 0

High 0.017 0

The device has: two UV lamps with a with a length

of 45 cm

Low 0.022 0

Medium 0.013 0

High 0.007 0

The tunnel has:

36 UV lamps

The length of each lamp is 45 cm

- 0.780 0

With regards,

Dr. Mohsen Mir Mohammadi,

Head of Havie Pak Andishan Pishgham

Agency

Date: 27 march 2020

Issue: 05-99 M

Address: 4th unit – 2nd floor – No. 314 – Karimkhan Zand Avenue – Vali Asr Squre – Tehran - Iran.

Tel.: +982188939381 Fax: +982189777005

Also the air disinfection tunnel and individualsare proud to receive a valid certificate from Havie Andishan Pishgham Air company (This trusted laboratory of the Environmental Organization of liran with registration number360187)

Biological tests related to disinfectants

- First, all the particles on the body will be cleared by UV rays

- Second, air shower with a weak solution of ozone gas

- Finally, the person will be disinfected by UV rays and exit the tunnel

It should be noted that this operation is performed within at least 20 seconds, the design of this tunnel is such that it causes the entire

tunnel to be constantly disinfected by the designed filtration system and there is no need to worry about the movement of each individual

into the tunnel.

there are three stages of disinfection:

Before entering the tunnel, in a special pad, the soles of the shoes are cleaned with a disinfectant solution, and after entering the tunnel,

Steps to enter the tunnel:

Full coverage. Ozone created by ozone generators or electrostatic air purifiers can reach every corner

of the environment, which can overcome the problem that ultraviolet sterilization can only go straight

up and down, leaving some places unsterilized.

The effectiveness of ozone in treating bacteria and virus is not only related to its concentration, temperatures, humidity and exposure time, but also related to the strains of bacteria.

According to results of the experiment on how ozone kills SARS virus conducted by the national P3

laboratory headed by Professor Li Zelin, ozone is effective in killing the SARS virus inoculated on green monkey kidney cells, realizing a killing rate of 99.22%.

The virus found in Wuhan and SARS virus both belong to the coronavirus. Researchers found that the novel

coronavirus is 80% similar to the SARS virus in their genome sequences. It is reasonable to predict that ozone is equally effective in preventing and controlling the new coronavirus.

Amid the epidemic, it is suggested that we can reasonably heighten standards for indoor ozone levels and try

using ozone for disinfection and sterilization in human environment.

Fortunately, Zhang Yue has donated ozone-generating purifiers to Huoshenshan Hospital and cubic

hospitals, hoping this equipment can play a role in protecting medics' lives and saving infected patients.

hools.org/protected/ArticleView.aspx?iid=5PP2YB&dasi=1B ://www.commackschttps:REFERENCE

Ozone: A powerful weapon to combat COVID-19 OUTBREAK

Quail Systems reports that since ozone has been proven to kill 99.999 percent of pathogens in the air, including SARS

Coronavirus and influenzas such as H5N1, researchers anticipate that it may be an

important tool in preventing the spread of the Coronavirus Disease 2019 (COVID-19).

According to the World Health Organization, coronaviruses are a large family of viruses that cause illnesses ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV). COVID-19 had not been previously identified in humans.

The strongest disinfectant available to the public, ozone safely has been used for decades in homes and

businesses. Using ozonated water for handwashing kills bacteria and viruses on impact. Ozone is created

by special generators that release it in the air for purification or infuse it into water for disinfecting surfaces.

More information about ozone generators and how they work can be found at

https://ozairandwater.com/OZ

Ozone's Effectiveness in Killing SARS Coronavirus Leads to Theory on COVID-19

OZ products are manufactured by Tennessee Innovative Products, LLC, a sister company of Quail Systems.

Ozone is a naturally occurring gas created from oxygen atoms. The oxygen molecule is made up of 2 oxygen

atoms. These oxygen molecules are broken into atoms by the corona discharge during lightning storms or by

UV light from the Sun.

Single oxygen atoms cannot exist alone without regrouping back into di-atomic oxygen molecules. During this

recombination stage some atoms will regroup into loosely bonded tri-atomic oxygen. This new molecule is

called Ozone or O3.

Ozone generators are able to make ozone from normal air and are normally used as room disinfectants. The

antipathogenic effects of ozone have been substantiated for several decades.

Its killing action upon bacteria, viruses, fungi, and in many species of protozoa, serve as the basis for its

increasing use in disinfecting municipal water supplies in cities worldwide

Thus ozone is a natural compound, is easily generated in situ from oxygen or air, and breaks down to

oxygen with a half-life of about 20 minutes (± 10 min depending on the environment). As a gas it can

penetrate all areas within a room, including crevices, fixtures, fabrics, and the undersurfaces of furniture,

much more efficiently than manually applied liquid sprays and aerosols

The health hazard can be overcome in practice by ensuring that the room to be treated is temporarily

closed to people during the treatment and is sealed to prevent escape of the gas into the environment.

Sensitive materials can be temporarily covered or removed if necessary. In addition the ozone gas can

be removed quickly after treatment by use of a catalytic converter, which can transform the ozone back

into oxygen within minutes

REFERENCE: https://www.thailandmedical.news/news/ozone-can-be-used-to-destroy-the new-coronavirus-and-disinfect-areas

Disinfectant Bacteria Virus Fungus Amoeba

O3 500 5 2 0.5

HOCL 20 1 0.05 0.05

OCL- 0.2 >0.02 >0.0005 0.0005

NH2CL 0.1 0.0005 0.3001 0.002

Biodegradation coefficients of common disinfectant

We evaluated the feasibility of using ozone gas as an effective means of decontaminating

various hard and porous surfaces containing dry or wet films of different viruses, in the

presence and absence of cell debris and biological fluids. Following successful laboratory

experiments, we then developed an efficient prototype ozone generator and catalytic

converter that could be used in a room containing viral contaminants. We also examined

a role for high humidity in enhancing the virus inactivation process, and incorporated this

feature into the field tests and we confirm that our product can efficiently destroy major

microorganism and air particles.