Know what ozone is expected to do for you. Work out the doses, concentration, the mass transfer devices only based on
this. Decide where you want to locate the ozone injection.
Parson Adhesives Inc. is a leading manufacturer of wide range of industrial and engineering adhesives for variety of assembly and MRO applications.
Parson has two major joint ventures in India and China.
Corrosion under insulation detection, mitigation & prevention trainingMarcep Inc.
Mining 1% ($0.1 billion), Petroleum Refining 21% ($3.7
billion), Chemical, Petrochemical, Pharmaceutical 10% ($1.7
billion), Pulp and Paper 34% ($6 billion), Agricultural 6%
($1.1 billion), Food Processing 12% ($2.1 billion), Home
Appliances 9% ($1.5 billion), Oil and Gas Exploration and
Production 8% ($1.4 billion),
Annual cost of corrosion in the production & manufacturing
category
Most facility managers, engineers, maintenance and construction personnel now know that corrosion under insulation
(CUI) exists and left to its own devices, can cause serious problems and even catastrophic consequences.
It is also widely known that the results of CUI are costly. How costly? That is harder to define. Most studies on the topic
involve all forms of corrosion and their associated costs without providing the individual cost of corrosion related to
insulation.
What is clear, however, is that the cost of corrosion in the World continues to increase. A study completed in 2011 by a
research team of corrosion specialists enlisted by Congress titled, "Corrosion Costs and Preventative Strategies in the
World" reported the direct cost of corrosion to be $276 billion per year, with that number potentially doubling when indirect
costs are also considered.
Additional factors encourage CUI: the environment, insulation design and specifications, installation craftsmanship and
maintenance. Let's examine what can be done to reduce the risks.
Parson Adhesives Inc. is a leading manufacturer of wide range of industrial and engineering adhesives for variety of assembly and MRO applications.
Parson has two major joint ventures in India and China.
Corrosion under insulation detection, mitigation & prevention trainingMarcep Inc.
Mining 1% ($0.1 billion), Petroleum Refining 21% ($3.7
billion), Chemical, Petrochemical, Pharmaceutical 10% ($1.7
billion), Pulp and Paper 34% ($6 billion), Agricultural 6%
($1.1 billion), Food Processing 12% ($2.1 billion), Home
Appliances 9% ($1.5 billion), Oil and Gas Exploration and
Production 8% ($1.4 billion),
Annual cost of corrosion in the production & manufacturing
category
Most facility managers, engineers, maintenance and construction personnel now know that corrosion under insulation
(CUI) exists and left to its own devices, can cause serious problems and even catastrophic consequences.
It is also widely known that the results of CUI are costly. How costly? That is harder to define. Most studies on the topic
involve all forms of corrosion and their associated costs without providing the individual cost of corrosion related to
insulation.
What is clear, however, is that the cost of corrosion in the World continues to increase. A study completed in 2011 by a
research team of corrosion specialists enlisted by Congress titled, "Corrosion Costs and Preventative Strategies in the
World" reported the direct cost of corrosion to be $276 billion per year, with that number potentially doubling when indirect
costs are also considered.
Additional factors encourage CUI: the environment, insulation design and specifications, installation craftsmanship and
maintenance. Let's examine what can be done to reduce the risks.
NeoSeal Adhesive is manufacturer and supplier of the finest quality solvent cement for PVC, UPVC (PVC-U), CPVC and ABS piping system. NeoSeal products are used for potable water, irrigation, SWR, conduit, sewer, drain, waste and vent system in agriculture, residential, commercial and industrial plumbing applications. We offer a complete line of solvent cement in the industry with products specifically formulated for a wide variety of applications.
Liquid silicone rubber (LSR) in combination with other substrates, completed in a combination of injection molding, assembly and other process steps. Trelleborg Sealing Solutions is the world’s leading exponent of precision Liquid Silicone Rubber (LSR) and Two-Component (2C) manufacturing processes and tooling technology.
What is Polyurea Presentation brought to you by Blast It Clean It Paint It. It also provides a brief company overview of services. FAQ's & Client uses are included in this Slideshare
Track 2: Process/Design/Operations – Nurturing Your Plant Production
This track focuses on unique approaches and technologies that offer improvements in the areas of process design and optimization. Sessions include Innovative Strategies for Chemical Process Improvements, Increasing Production — Design & Revamps, Innovative Materials of Construction, and Clearing New Hurdles Via Modeling, Automation & Control. Attendees will learn innovative approaches to use in their everyday careers.
Esco Ascent Ductless Fume Hoods provide protection to both laboratory personnel and the environment from toxic fumes and are quickly becoming a viable alternative to conventional fume hoods. Unlike conventional fume hoods, these hoods filter out chemical fumes and recycle air directly back to the laboratory, providing energy savings, personnel and environmental protection, convenience as you do not have to deal with complicated ducting systems, and mobility, since ductless hoods are independent systems which do not require connection to extraction systems.
This presentation will cover the Composite Market growth trends and Owens Corning glass fiber product developments for end-user productivity and product performance improvements. The presentation includes Owens Corning product developments around sizing chemistry, product property and glass chemistry innovations that deliver a range of product solutions in key glass fiber market segments including wind energy, automotive, construction and industrial applications.
A comprehensive review of lead regulations pertaining to multi-family residential properites, provided courtesy of my affiliate, Tri-Tech Building Hygiene Services
Started to create milestones, we, Aztek Private Limited marked our presence in the year 1994 and operate in the manufacturing/servicing of Water Treatment Plant, Water Purification Plant since 22 years. Our quality services products have been always appreciated by our clients. Our spontaneous attitude and confident approach in offering an excellent range of Water Treatment Plant, Water Purification Plant, Waste Water Treatment Plant, RO System Plant, Water Effluent Treatment Plant, Effluent Treatment Plant, Sewage Treatment Plant, RO Water Treatment Plant and Water Purification System has deepened our roots in the market. We, Aztek Private Limited breathe with the aim of fully satisfying our clients with our high-quality products services. We are a unit of highly experienced professionals, all of them contributing at the best of their potentials to offer the highest degree of efficiency and client satisfaction.
A Guide to Instrumentation for Ethanol Fuel ProductionMead O'Brien, Inc.
Ethanol, the common name for ethyl alcohol, is fuel grade alcohol that is produced through the fermentation of simple carbohydrates by yeasts. Fueled by growing environmental, economic, and national security concerns, U.S. ethanol production capacity has nearly doubled in the past six years, and the Renewable Fuel Association (RFA) projects another doubling of the industry by 2012. Ethanol can be made from renewable feedstock’s such
as grain sorghum, wheat, barley, potatoes, and sugar cane. In the United States, the majority of the ethanol is produced from corn.
0601040 identification and assessment of acoustic barriers Supa Buoy
Hi Friends
This is supa bouy
I am a mentor, Friend for all Management Aspirants, Any query related to anything in Management, Do write me @ supabuoy@gmail.com.
I will try to assist the best way I can.
Cheers to lyf…!!!
Supa Bouy
Enhance the skills of your team for installation, repair and rebuild of all equipment. Loctite® Maintenance Workshops can be tailored to meet the needs of your plant/ workshop. They are conducted on site giving hands on training with reviews of common failure causes and prevention methods. Head to our website for more details: http://www.loctite.com.au/strength-in-support-5393.htm
NeoSeal Adhesive is manufacturer and supplier of the finest quality solvent cement for PVC, UPVC (PVC-U), CPVC and ABS piping system. NeoSeal products are used for potable water, irrigation, SWR, conduit, sewer, drain, waste and vent system in agriculture, residential, commercial and industrial plumbing applications. We offer a complete line of solvent cement in the industry with products specifically formulated for a wide variety of applications.
Liquid silicone rubber (LSR) in combination with other substrates, completed in a combination of injection molding, assembly and other process steps. Trelleborg Sealing Solutions is the world’s leading exponent of precision Liquid Silicone Rubber (LSR) and Two-Component (2C) manufacturing processes and tooling technology.
What is Polyurea Presentation brought to you by Blast It Clean It Paint It. It also provides a brief company overview of services. FAQ's & Client uses are included in this Slideshare
Track 2: Process/Design/Operations – Nurturing Your Plant Production
This track focuses on unique approaches and technologies that offer improvements in the areas of process design and optimization. Sessions include Innovative Strategies for Chemical Process Improvements, Increasing Production — Design & Revamps, Innovative Materials of Construction, and Clearing New Hurdles Via Modeling, Automation & Control. Attendees will learn innovative approaches to use in their everyday careers.
Esco Ascent Ductless Fume Hoods provide protection to both laboratory personnel and the environment from toxic fumes and are quickly becoming a viable alternative to conventional fume hoods. Unlike conventional fume hoods, these hoods filter out chemical fumes and recycle air directly back to the laboratory, providing energy savings, personnel and environmental protection, convenience as you do not have to deal with complicated ducting systems, and mobility, since ductless hoods are independent systems which do not require connection to extraction systems.
This presentation will cover the Composite Market growth trends and Owens Corning glass fiber product developments for end-user productivity and product performance improvements. The presentation includes Owens Corning product developments around sizing chemistry, product property and glass chemistry innovations that deliver a range of product solutions in key glass fiber market segments including wind energy, automotive, construction and industrial applications.
A comprehensive review of lead regulations pertaining to multi-family residential properites, provided courtesy of my affiliate, Tri-Tech Building Hygiene Services
Started to create milestones, we, Aztek Private Limited marked our presence in the year 1994 and operate in the manufacturing/servicing of Water Treatment Plant, Water Purification Plant since 22 years. Our quality services products have been always appreciated by our clients. Our spontaneous attitude and confident approach in offering an excellent range of Water Treatment Plant, Water Purification Plant, Waste Water Treatment Plant, RO System Plant, Water Effluent Treatment Plant, Effluent Treatment Plant, Sewage Treatment Plant, RO Water Treatment Plant and Water Purification System has deepened our roots in the market. We, Aztek Private Limited breathe with the aim of fully satisfying our clients with our high-quality products services. We are a unit of highly experienced professionals, all of them contributing at the best of their potentials to offer the highest degree of efficiency and client satisfaction.
A Guide to Instrumentation for Ethanol Fuel ProductionMead O'Brien, Inc.
Ethanol, the common name for ethyl alcohol, is fuel grade alcohol that is produced through the fermentation of simple carbohydrates by yeasts. Fueled by growing environmental, economic, and national security concerns, U.S. ethanol production capacity has nearly doubled in the past six years, and the Renewable Fuel Association (RFA) projects another doubling of the industry by 2012. Ethanol can be made from renewable feedstock’s such
as grain sorghum, wheat, barley, potatoes, and sugar cane. In the United States, the majority of the ethanol is produced from corn.
0601040 identification and assessment of acoustic barriers Supa Buoy
Hi Friends
This is supa bouy
I am a mentor, Friend for all Management Aspirants, Any query related to anything in Management, Do write me @ supabuoy@gmail.com.
I will try to assist the best way I can.
Cheers to lyf…!!!
Supa Bouy
Enhance the skills of your team for installation, repair and rebuild of all equipment. Loctite® Maintenance Workshops can be tailored to meet the needs of your plant/ workshop. They are conducted on site giving hands on training with reviews of common failure causes and prevention methods. Head to our website for more details: http://www.loctite.com.au/strength-in-support-5393.htm
An automated cleaning process that continuously protects against combustible ...Milling and Grain magazine
Explosions from combustible dust have plagued the milling and grain industry throughout its history. In just grain handling alone, OSHA, the Occupational Safety and Health Administration, reports that over the last 35 years there have been over 500 explosions across the US, which have killed more than 180 people and injured more than 675.
Conflict Mineral Compliance Toolkit For Executives Matt Whitteker
Assent Compliance was the only software vendor that the SEC consulted with when passing the Conflict Minerals legislation. Assent has been on the ground floor and has been able to work with over 20% of S&P 500 companies in scope of the law. We've compiled this Ebook to assist with companies that need to comply. This is a play book with everything you need to know. If you want more information visit http://www.assentcompliance.com or email info@assentcompliance.com
Global Product Innovation Award for the WETTASK* System with Self-Closing Lid and Modular Aperture Project targeting solvent and VOC reduction. Designed and launched a new dispensing system for aerospace customers, reducing their solvent use by up to 20% and helping customers achieve greater efficiency and a reduction in costs.
General opinion about ozone in the swimming pool
industry is that ozone is a magical wand. Many ozone manufacturers make tall claims and this misleads the consultants, the pool builders and the end users.
There are many
\small ozone manufacturers and dealers catering exclusively to these segments. This
is the single most problematic issue during ozonation of swimming pools.
Kanomax FMT and the Kanomax Group have unique aerosol expertise and can deliver powerful solutions to your nanoparticle measurement challenges. Let’s get started - connect with us today! Read the PDF of LNS Model 9310 Brochure!
Taurus Zodiac Sign_ Personality Traits and Sign Dates.pptxmy Pandit
Explore the world of the Taurus zodiac sign. Learn about their stability, determination, and appreciation for beauty. Discover how Taureans' grounded nature and hardworking mindset define their unique personality.
The world of search engine optimization (SEO) is buzzing with discussions after Google confirmed that around 2,500 leaked internal documents related to its Search feature are indeed authentic. The revelation has sparked significant concerns within the SEO community. The leaked documents were initially reported by SEO experts Rand Fishkin and Mike King, igniting widespread analysis and discourse. For More Info:- https://news.arihantwebtech.com/search-disrupted-googles-leaked-documents-rock-the-seo-world/
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Putting the SPARK into Virtual Training.pptxCynthia Clay
This 60-minute webinar, sponsored by Adobe, was delivered for the Training Mag Network. It explored the five elements of SPARK: Storytelling, Purpose, Action, Relationships, and Kudos. Knowing how to tell a well-structured story is key to building long-term memory. Stating a clear purpose that doesn't take away from the discovery learning process is critical. Ensuring that people move from theory to practical application is imperative. Creating strong social learning is the key to commitment and engagement. Validating and affirming participants' comments is the way to create a positive learning environment.
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
LEARNING OBJECTIVES
1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
2. Explore the sustainability implementation model, focusing on effective measures and reporting strategies to track and communicate sustainability efforts.
3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
What are the main advantages of using HR recruiter services.pdfHumanResourceDimensi1
HR recruiter services offer top talents to companies according to their specific needs. They handle all recruitment tasks from job posting to onboarding and help companies concentrate on their business growth. With their expertise and years of experience, they streamline the hiring process and save time and resources for the company.
"𝑩𝑬𝑮𝑼𝑵 𝑾𝑰𝑻𝑯 𝑻𝑱 𝑰𝑺 𝑯𝑨𝑳𝑭 𝑫𝑶𝑵𝑬"
𝐓𝐉 𝐂𝐨𝐦𝐬 (𝐓𝐉 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
𝐓𝐉 𝐂𝐨𝐦𝐬 provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
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Cracking the Workplace Discipline Code Main.pptxWorkforce Group
Cultivating and maintaining discipline within teams is a critical differentiator for successful organisations.
Forward-thinking leaders and business managers understand the impact that discipline has on organisational success. A disciplined workforce operates with clarity, focus, and a shared understanding of expectations, ultimately driving better results, optimising productivity, and facilitating seamless collaboration.
Although discipline is not a one-size-fits-all approach, it can help create a work environment that encourages personal growth and accountability rather than solely relying on punitive measures.
In this deck, you will learn the significance of workplace discipline for organisational success. You’ll also learn
• Four (4) workplace discipline methods you should consider
• The best and most practical approach to implementing workplace discipline.
• Three (3) key tips to maintain a disciplined workplace.
1. 52
Activated Carbon, RO Systems, Cooling Towers,
Chlorinators, Ozonators & UV Systems, Booster Pumps & SystemsINDUSTRY SPOTLIGHT
EverythingAboutWater | SEPTEMBER 2016 www.eawater.com/eMagazine
THIS ARTICLE DISCUSSES SOME IMPORTANT ASPECTS OF OZONE
TECHNOLOGYTHAT NEED TO BE CONSIDERED WHILE TENDERING AN
OZONE SYSTEM.
By Shreyas B
Ozonation is relatively a
new technology. Ozone is
being proposed regularly
in most water and waste
water treatment to meet
the very stringent
environmental controls.
Architects, water and
wastewater consultants, MEP consultants, chief
engineers, project heads of governmental bodies
- all require various inputs to come out with a
correct and optimum tender specifications that
will allow the user to chose the best, the most
economical and the most reliable and efficient
system. Often, the exercise is one of a cut and
paste mode that probably compromises critical
technical specs so importantly required for that
project. Often, more importance is given to details
that may not even be of any importance to the
project, escalating the costs of the project. Mostly
this substandard tendering of an ozone system is
due to ignorance and hesitance of the consultant
to seek technical support and most of the time by
willful wrong guidance from irresponsible
manufacturers with vested interests. The result,
cost escalation, compromised engineering, with
end users ending up with unreliable systems and
facing the probability of failures. This probably is
true for all technologies, but when the options are
few, risks are greater. www.otsil.net
TENDERING AN OZONE
SYSTEM - WHAT SHOULD BE
CONSIDERED?
Most Critical Aspects of Ozone
that Need to be Considered While
Tendering
QualificationCriteria:Withmushrooming
of ozone manufacturers in the country,
this is very important. Many companies do
not have expertise in some applications.
Deciding the qualification criteria, it is very
important to ensure that the client gets
the better and more experienced vendor.
Restriction of vendor should be based on
experience of the company, reference base,
service availability, financial strengths and
reliability. Care is to be taken not to restrict
vendors in such a way that the tender
provides undue advantage to a particular
vendor. All such criteria should be removed
to make the tender more competitive. The
qualification criteria should place on even
keel all the prospective vendors who have
similar capabilities, financial strengths and
experiences. This gives a relatively large
prospect for the project to succeed in the
long run.
Know Your Application: How important
this is, you will understand from the fact
that out of 10 large projects (ozone above
250 grams), there is a likely hood of more
failures than application successes. Ask any
client that you know of, who has used this
technology, he will vouch for this.There is no
point concluding that ozone is in efficient,
ozone is a failure etc, the main reason is
there is an application flaw. Look away from
India, than this percentage is almost 100
percent. So, for ozone work, you need only
that, to get the right person who can help
you out with correct application techniques.
Do not leave the selection of the ozone dose
with the vendor, as this will unnecessarily
raise controversies and make it difficult for
you to decide. Do all your home work before
you decide on the tender specifications.
• Know what ozone is expected to do for
you. Work out the doses, concentration,
the mass transfer devices only based on
this. Decide where you want to locate
the ozone injection.
• Have a flow sheet of the process ready
in detail. Cross verify the process details
with more ozone manufacturers. Ask as
many questions you want and access
the authenticity of the answers based
on your experience, work out your
process specifications based on these
information on process. Not considering
these will have severe repercussions on
the performance of ozone.
2. INDUSTRY SPOTLIGHT
53
Activated Carbon, RO Systems, Cooling Towers,
Chlorinators, Ozonators & UV Systems, Booster Pumps & Systems
www.eawater.com/eMagazine EverythingAboutWater | SEPTEMBER 2016
• Simultaneously have some details
on alternate technologies available.
Sometimes it may be better to combine
ozone with classical technologies to
better the performance and at the same
time reduce the cost of applications
Know More About the Ozone System:
Being ignorant on what an ozone system
is all about, could put you in lot of trouble.
Simple knowledge on the working of an
ozone system can save you lots of hassles
later on. You can economize the application
costs by spending little time on this.
• In deciding the spare capacity, you
will realize that sometimes if reliability
is proven, you do not even have to
consider a spare ozone system. Imagine
the savings you can bring about. If the
manufacturer can provide you a service
network, and guarantee high ozone
availability, you do not need spare. There
are Indian examples that even in process
industries running 24x7, no ozone
spares have been considered and risk
has been minimized by increasing the
reliability factor.
• Modular systems often do not provide
high ozone availability as claimed by
many manufacturers. It is the reliability
of the entire system that often counts.
When a process requires 12 kg ozone,
having a modular system, to provide a 2
kg spare is not a viable proposition. The
risk of multiple modules failing is as great
as one failing. The more common spare
design for ozone capacities around the
world is normally 100% X 2, or 25%
X 5 or 50% X 3. A 10% X 11 spare
design have a higher risk factor, higher
maintenance costs, higher footprint and
higher operation costs than a 2 x 100%
design. Spare designs are not decided
on capabilities of the manufacture to
provide single large systems.
• Knowing about ozone system can most
of the times enable you to access the
total operation costs of the system. A
judicial choice of ozone concentration
can bring about a total reduction of
CAPEX, OPEX and application ease.
Most of the ozone mass transfer choice
is selected based on these attributes.
• Do not waste too much time on ozone
hard ware specifications. You will notice
that most of the ozone generators have
different hardware specifications and
no ozone generator is the same. So by
going too much on the construction
of the hardware like transformers,
converters, and dielectrics would be
a total waste of time. What that is
essentially required is to judge how the
individual components would affect the
performance of the ozone generator
and the operations costs and compare
them with other manufacturers. If you
specify the construction of an ozone
generator, than you are limiting your
choice as no one will be able to match
this. Matching construction details need
not be necessarily the best for the client.
Know Well Who Your Prospective
Vendors Could be: Obviously this is
the best way to judge and evaluate the
prospective vendor. How do you evaluate
the process, the ozone system and the
vendor?
• Vendor Profile: Build a database
of the vendor. The more number of
years the vendor is in business the
more experience he is likely to have
on ozone. Small time players are not
fit enough for large projects since they
would lack the experience. Knowing
about ozone does not mean enough
experience. Experience in ozone means
the references the manufacture has.
The more references he has the more
experience he would be having. The
more experience the vendor has on
different ozone applications the more
knowledgeable he would be. Often
repeat customers are an indication of a
good vendor.
• Experience in One Application Does
Not Mean Experience in Another:
Different application, this is a common
mistake made by many clients. Ozone
experience in one application does not
mean the vendor has experience in
another application. All parameters are
different from application to application,
ozone chemistry changes and so does
application methodology.
• Very Often Clients Check Up
and Seem to prefer on Local
Experiences of Supplier: For ozone
projects, this is often a stumbling block
for a better and more experienced
vendor. Forexample, a sewage treatment
in India is similar to a sewage treatment
Inside an Ozone Generator
3. 54
Activated Carbon, RO Systems, Cooling Towers,
Chlorinators, Ozonators & UV Systems, Booster Pumps & SystemsINDUSTRY SPOTLIGHT
EverythingAboutWater | SEPTEMBER 2016 www.eawater.com/eMagazine
About the Author
Shreyas B is one of the Directors of a Chennai
based Ozone company OTSIL. Shreyas joined
OTSIL after his basic engineering and chemistry
degree from BITS Pilani. Shreyas is also an
Alumni of IIM Ahemadabad. He had his training
from his father Mr. V.Baratharaj, who has 25 years
of ozone experience and is one of few ozone
specialists in India.
Ozone Technologies and Systems Indian
Pvt Limited is more popularly known in the
Industry circle as OTSIL. It is one of the leading
ozone companies in India with more than 1000
applications all over India. OTSIL manufactures
its own ozone generators INDIZONE fully backed
up with an excellent service Team. OTSIL has
varied application expertise in ozone, including
Paper and Pulp, ozonolysis, AOP methods of
utilizing ozone, apart from water and waste water
treatment.
To know more about the author, you can write to
us.Your feedback is welcome and should be sent
at: mayur@eawater.com.
anywhere around the world. Chemistry
is the same and so application is similar.
So, not having application references
locally is not a disqualification. What
that should bother the client is reliability
of the equipment, experience in similar
operating environment for example
(hot and humid conditions differ from
cold and snowy conditions), operation
and maintenance costs, availability of
service network and most importantly
the credibility of the manufacturer.
• Consider Total Costs: Operating
and maintenance costs play a very
crucial role in any ozone project. While
providing basis of evaluation in a tender
it is very important that the total costs
are considered to decide on the vendor.
For example, an ozone system total
cost includes cost of ozone generator,
costs of oxygen plant, costs of chiller
plant, power costs for ozone production,
power costs for oxygen production, the
power costs for ozone injection, cost of
annual maintenance of the ozone and
oxygen system, costs of replacement
of dielectrics, cost of spare parts of the
ozone system. If the project vendor is
decided only based on the cost of the
equipment, there is all likely hoods that
the client is likely to spend enormous
money of operation and maintenance
costs. A good technical bid will comprise
of evaluating the whole ozone system
in its totality, including all accessories,
spares and annual maintenance costs.
This is important since once a vendor is
selected for ozone, it is a marriage for life
and there can be no divorce.
Caution
Do Not Cut and Paste Specifications: Often
tender specifications are available over internet
and in some companies’ websites. Specifications
are available in past tenders. Tender specifications
need to be precise, in tune with the requirement
of the project and cutting and pasting available
informationonspecificationswouldresultinwrong
design, increased costs and may be application
failures. Overall costs could make the project non-
viable. During engineering client can experience
demands for changes due to wrong specification
and design and this would be responsible for
delays, cost overruns etc. Clients’ best bet will be
to approach knowledgeable ozone experts and
seek advice and directions to proceed, obtain the
right design, equipment specifications. This will
also hold good while preparing a DPR.
Spare Design
Spare design could increase overall costs
multifold. A prudent detailed project report should
provide engineering standards that provide limited
risks of shutdown of the process. No projects can
be economically designed for 100 percent risk of
breakdown. In that case all equipments must have
100 percent spare capacity. 100 percent spare
capacity is normally recommended in equipments
that have moving parts and if the equipment
is crucial for continuous performances. Often
100 percent spare design can be avoided by
recommending reliable equipments and vendors.
Spare design can be optimized if the equipments
are easy to service, if the service network of the
vendor is proven and spare parts are available
locally. Pay a little extra for a reliable equipment
and vendor is much better than increasing the
reliability by providing 100 percent spare capacity.
Recommending modular ozone system does not
ensure 100 percent reliability as if one modular
can fail, many can also fail. It is the overall
reliability that needs to be keeping in mind. That
is why knowing the vendor, availability of local
service network and spares can all go to lower
the CAPEX. Visiting the manufacturing premises
of the prospective vendors, discussion with the
engineering team, personal visits to installed
projects of the vendor, talking to the end user,
conducting a due diligence on the vendor and
their operations, all provide vital information that
makes decision making easier and more accurate.
Ozone would then become comparable to other
technologies in terms of CAPEX and OPEX and
would find wider uses.
Ozone Generator with an Oxygen Plant and Chiller System