|

|
Due to the different
characteristics of types of water, it is important that you know the source of
your water surface, ground, brackish etc.
Of the 326 million cubic miles of water on earth, only about 3% of it is
fresh water and ¾ of that is frozen. Only ½ of 1% of all water is underground; about 1/50th of 1% of all water is found in lakes and streams.
|
|
The average human
is about 70% water, you can only survives 5 or less days without water.Unfortunately, the substances
that water dissolves can be unhealthy or even toxic. These substances can also
ruin expensive plumbing fixtures and clothing. In addition they can be offensive
to our senses of taste, smell and aesthetic appearance.
In industrial use, water should
be treated in order to be proper to apply in industrial equipment’s and
machinary.
As a result, it is clear that
for each application even for drink we have to treat the water.
Pars Regulator supplies the
most professional cost effective systems for the treatment of water and waste
for any pupose water for food industry, power plants, drinking water, and other
industrial purposes. Pars Regulator always use state of the art membrane
technology, including R.O N.F, U.F and M.F.
|
Sea water
|
|
Sea
water desalination plants help to supply the ever increasing
demand for healthy and clean water. Everywhere - at any time.
One
vast, largely unharvested reservoir of water that is being
considered is the oceans. In order to use the water in the oceans
the salt must be removed. In the past, distillation was the only
way to remove the salt from the water, but membranes are becoming
the lower cost alternative. Membranes can now remove the salt from
water with a fraction of the energy consumption of distillation
|
[Top Page]
[Buttom Page]
|
|

|
|
|
Processing and ultrapure water
|
|
Ultrapure Water contains
very low amounts of chemical impurities and has a resistance of 1
to 18 megohm-cm.The purity of ultrapure water is about 100 or more
times greater than RO drinking waterReverse osmosis (RO) as final
filtration is currently being evaluated by many of the
semiconductor industry's production engineers as well as power
industry engineers as the next step in ultrapure water treatment
|
[Top Page]
[Buttom Page]
|
|
|
Beverage and bottled water
|
|
Separation, clarification,
and purification of beverage products from beer to wine, bottled
water to soft drinks supplies innovative, cost effective
filtration and separation solutions for tough beverage
applications .
We engineer and
manufacture integrated systems to meet the strict requirements of:
·
Carbonated
Soft Drinks
·
Bottled
Water (Purified and Mineral)
·
Sport
Drinks, Isotonics and Teas
·
Juices
·
Wine and
Malted Beverages
Our beverage
technologies include:
·
Reverse
Osmosis and Nanofiltration
·
Ultrafiltration
and Microfiltratio
·
Depth and Absolute Filtration
|
[Top Page]
[Buttom Page]
|
|

|
|
|
Waste water
|
|
The environmental compliance
requirements become increasingly more difficult to attain in both
wastewater discharge and chemical handling. In addition, the costs
of traditional treatment methods, off-site waste treatment, and
discharge permits are rising tremendously.
Membrane technology being used to reduce color, TOC, and BOD as a
result of waste processes.
Membrane technology can
provide UF systems for removal of color constituents and TOC, or
NF systems for more strict requirements. For the most stringent
requirements, RO can be used to reduce waste or reuse water.
|
[Top Page]
[Buttom Page]
|
|
|
Textile
|
|
Historically, salt and color
have proven difficult to remove from disharged waters in the
textile industry.
Membranes can provide
a solution in such areas as: color removal,
BOD reduction, salt reduction and reuse, PVA recovery, and latex
recovery.
Membrane processes
have many cost effective applications in the textile industry. The
cost competitiveness results from:
The ability to
recover materials with value,Recycle water reducing fresh water
consumption and wastewater treatment costs,Small disposal volumes
which minimizes waste disposal costs,Improved heat recovery
systems.
Reduction of
regulatory pressures and fines
|
[Top Page]
[Buttom Page]
|
|

|
|
|
Industry
|
|
The
uses for water purification in general industry are many and
varied.
Reverse osmosis
(RO) is used to filter out total suspended solids (TSS), organic
material, and total dissolved solids (TDS or minerals). The pure water
from RO systems are used for applications including: ice cube making,
car wash spot free rinses, drinking water, chemical dilutions, and for
boiler feedwater, Water softening , Separation and
Recovery of Valuable
Materials From Process Streams ,Toxic Metal Recovery and Water
Reuse.
|
[Top Page]
[Buttom Page]
|
|
|
Semiconductor
|
| Semiconductor
manufacture and printed circuitboard washing are but two of the
operations in the electronics industry that require pure water to
function. Without it, you would not be viewing this or any other
website, because the technology of computers is dependent on the
technology of purifying water and other chemicals to exist.
|
[Top Page]
[Buttom Page]
|
|

|
|
|
Power industries
|
Power plants that use coal, gas, oil, or
nuclear fuel is to create steam that will turn a turbine that in
turn actually produces electricity. Therefore, the quality of the
water used to produce the steam in this process is critical.
Impurities can cause
problems such as scaling that reduce the amount of electricity
that can be produced.
In the extreme cases,
impurities in the process water lead to damage and downtime that
prevent a plant from producing electricity at all.
Reverse osmosis
allows power plants to consistently meet the demanding quality
requirements of the industry while minimizing the use of chemicals
such as sulfuric acid and caustic soda.
|
[Top Page]
[Buttom Page]
|
|
|
Water re-use
|
|
As water resources become
more limited and waste discharge becomes increasingly expensive,
the concept of water reclamation or water "reuse" is
gaining acceptance in industry. Depending on the cost of water and
sewer, and even more expensive costs such as surcharges and
hauling costs, the concept of water reuse is often already
economically justified.
Reverse
Osmosis is presented as a means of removing dissolved inorganic
contaminents from the waste stream in both cases to provide water
for reuse in the manufacturing processes.
|
|
Top Page]
[Buttom Page]
|
|

|
|
|
Food Dairy
|
|
The food processing
industry seeks innovative membrane modules and membrane systems to
filter food process water for reduction in dissolved solids,
suspended solids, and microbes to allow its reuse and to reduce
waste stream volumes.
Water is the transfer
medium of choice in food processing plants. Water transports
momentum in cleaning and conveying applications; heat in
blanching, retorting and cooling operations; and mass in
sanitizing and brining operations. In cooking and peeling
operations water is a multiple transfer medium.
Membrane technology has
found several applications in food process water conservation but
its application potential is limited by economic constraints. Food
industry seeks innovations to make membrane filtration technology
more cost effective for large scale process water applications.
·
fractionate,
concentrate, and clarify proteins, sugars, and starches
·
separate
oil and water
·
remove
micro-organisms and macromolecules
·
recycle
wastewater
·
desalinate
makeup water
·
reduce or
eliminate BOD discharge
|
[Top Page]
[Buttom Page]
|
|
|
Petrolium
|
|
In industries that are part
of the mining and petrochemical fields, having a product is not
enough. You have to be able to apply the proper product into the
application that is appropriate.
We have been on the
cutting edge of oil/ water separation with membranes.
Also
offer a full range of products for oil and water separation from
low fouling, membranes to high efficiency depth filters.
|
[Top Page]
[Buttom Page]
|
|

|
|
|
Membrane technology
|
|
What
is membrane technology?
Among all technologies
for water & waste water treatment, membrane technology is the
most effective way to apply.
Membrane is a selective
barrier that permits the separation of certain species in a fluid
by a combination of sieving and sorption diffusion mechanism.
In terms of energy
membrane separation have an important advantage in that, unlike
evaporation and distillation. No change of phase is involved in
the process thus avoiding latent heat requirements. No heat is
required with membranes, thus it is possible to produce products
with functional properties superior in some respects to those
produced by conventional processes. Membrane technology also
enables to simultaneously concentrate, fractionate, and purity
the products.
Membranes can selectively
separate components over a wide range of particle sizes and
molecular weights, from macromolecular materials such as starch
and protein to monovalent ions.
Membrane should be
selected such that the size of the pores is smaller thanthe size
of the smallest particle in the feed stream that is to be retain
by the membrane.
Membranes are available
in several different configurations:
Tubular, hollow-fiber,
plate & frame and spiral-wound.
Some of these designs may
work better than others for a particular application, depending on
such factors as viscosity, concentration of suspended solids,
particle size and temperature.
The membrane processes
are classified according to the driving force used in the process.
The various membrane processes along with the driving force are
listed below
|
[Top Page]
[Buttom Page]
|
|
|
|
|