Designing ozone process the right way –
Ozone is chemistry . The efficacy of ozone depends on how well you dissolve the ozone in the water and how you achieve the residual ozone required . Deciding on ozone dose by thumb rule method is a recipe for failure . Due consideration of the solubility of ozone is the crux . This is totally dependent on the pH , temperature , alkalinity , ozone mass transfer efficiency and other ozone consuming substances in the water that you may not be aware of.
If an ozone design is provided without these questions being asked , either you will have a failed process or you will be paying unnecessarily for ozone you may not require ..
Read on OZONE DESIGN BASED ON KINETICS
Contact us for failure proof ozone process – 9840149184 , 9820278543
Blogging for ozone awareness . www.otsil.net/blog/
Ozone or Chlorine . Mechanism of action , chemistry of reactions , eco friendly all points towards Ozone . Cost is one aspect that can be a deterrent. But when you look at the advantages you get over chlorine ( and UV) , the choice is on Ozone . All process water treatment schemes must include ozone. Effectiveness against gram negative Bacteria, removal of Endotoxin liberated during bacterial destruction , removal of bio films , viral deactivation , color and odour removal, removal of heavy metals and and physical properties such as flocculation and many more properties .
But take care . ozone is not a solution for all water treatment issues . Ozone does not perform magic and need careful consideration of design aspects and importantly safety aspects
Contact OTSIL for solutions 9840149184 ozone vs chlorine in Pharma – November 2016
Is Ozone technology really expensive ? Not really
You look at ozone only when you exhaust all other avenues . You look at ozone as an insurance for a consistent and reliable result to confirm Statutory requirements. Ozone will allow you to remain in Business
Ozone applications can be made cost effective ( I mean value for money) if correct solutions are provided. Recently we were asked to evaluate an ozone proposal for reduction of COD in a chemical industry. We found that with modification of pH of the effluent , it really brings down the ozone requirement to half. The client was surprised . When you are not well , you do not go to quacks . If you go it is at your own risk. Same analogy you can relate to ozone applications . You go to persons who can provide you with solutions and give you a reliable system to compliment the solution. Not to persons who offer solutions based on internet reference .
The next aspect is health implications . Why do you see that there is so much of discussions in the reduction of THMs , removal of pesticides and micro pollutants from water- world over ? We see only the costs of the ozone system, but never look at the other side – Health implications and costs associated with it . We are not aware how much of health costs we can save just by providing good quality drinking water . We save costs , and make our nation healthy . Ozone is the savior here
We introduce lots of contaminants when we conduct our business . We must have social obligations and do our bit . We must make the world a better place for next generations
Contact for reliable ozone solutions 9840149184
logging for Ozone Awareness
Reliability , Performance and Service- learning from the Best This was an event 10 years ago. India’s largest Ozone generator by Wedeco , arrival of a 230 kg per hour containerized system. Technological marvel . We have been involved right from this time ,till the time it was commissioned and handed over to the client . As a company we learnt so much from this installation . We knew exactly what a large ozone system has to be like, in terms of engineering , construction & safety aspects , how to , trouble shoot and how to provide quality service . Experience of a life time .We adopt similar engineering standards for all our ozone equipment. No wonder our systems are preferred wherever reliability , performance and service are prime most importance to clients CONTACT US FOR LARGE OZONE SYSTEMS 9840149184
There are only few ozone companies around the world who can manufacture single large ozone systems upto 50 kg ozone per hour. Just 4-5 of them . Companies who do not have technology to manufacture single large systems propose small modular system in multiple of 2 kgs .ozone manufacturers in India have limitations in their capabilities of manufacturing single large ozone systems. Claiming to manufacture one is different from producing one that has been time tested , proven reliable is different
Water treatment consultants , EPC contractors in India , and End users must realize that such modular proposals are out dated now. .They should stop encouraging such designs . There are ozone systems that run 24 x7 x 365 x many years without a single shut down . There are numerous installations around the world without spare ozone systems
For example only in india this happens ; requirement of say 18 kg machine is often proposed as 9×2 kg units, and often taking the stance of providing spare capacity to increase reliability in the application! Such design would in fact decrease the reliability since it would be very difficult to maintain 9
units at a time, increasing the requirement of spare parts, machine down time,
and frequency of preventive maintenance apart from increased CAPEX.
If you have the choice to go for a single large unit, why go for modular or multiple units. Today companies like ITC Bhardrachalam are operating the world’s single largest ozone system of 200 kg per hour for their process, without any spare ozone system, but with a foolproof, periodic preventive maintenance schedule . Lets learn from them. Read on
march 2014 Column OZONE – SPARE DESIGN