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Commercial Nanofiltration -
Liquid Membrane Technology
Nanofiltration is based on the
same principle as reverse osmosis.
The difference. The separation line is slightly lower. Ions solved
in water are kept back by Nano membrane filtration, however,
this happens in a lower way than compared to reverse osmosis.
In the end this saves operation costs.
- Complete Turnkey Skid Mount
Nano Water Systems, Compact Horizontal & Vertical Nano Filter
Units
Nano Filtration: State of the
art water purification and most leading edge technology in water
treatment is now available for practical use in your business
or manufacturing facility.
Nanofiltration water treatment
is a liquid separation membrane technology. Where a lower salt
rejection is acceptable, Our Nanofiltration systems offer cost-effective
alternative to commercial reverse osmosis units, as Nanofiltration
systems can be operated at low pressures. The level of dissolved
solids to be removed is less than what is typically encountered
in brackish water or seawater. As such, nanofiltration is especially
well-suited for treatment of municipal water, well water, or
water from surface sources like rivers and lakes.
Our nanofiltration systems are
capable of removing water hardness (calcium and magnesium) Nanofiltration
is also used to remove pesticides and other organic contaminants
from surface and groundwater. Sometimes referred to as membrane
softening or membrane water softeners, nanofiltration is an alternative
to salt based water softening. NANO Advantage: lower investment
costs and lower energy costs! Compared to conventional softening,
operation costs are considerably reduced as expensive regenerations
with large salt amounts becoming obsolete. Less waste water!
nano filtration can achieve up to a 75% recovery whereas reverse
osmosis has a 50% recovery. Furthermore, the pH of the water
after it has been filtered through the Nano Filtration system
is not as aggressive as water filtered through an RO unit. Thus,
no corrosion problems. See commercial reverse osmosis and nanofiltration
comparison chart below.
Nanofiltration systems are used
for water filtration, dairy and cattle farming, manufacturing
business, water softening, food, pharmaceutical, municipal, lake,
river, well water applications, reclaim water, run off water
- avocado groves, palm tree groves, orange groves, tomato, organic
farms, Commercial Water Treatment For Growers .
Nanofiltration Benefits
- Lower operating costs
- Lower energy costs
- Lower discharge, Less waste
water than RO
- reduces salt (TDS) content of
slightly brackish water
- reduces heavy metals
- reduces nitrates and sulfates
- reduces color, tannins, and
turbidity
- softens hard water
- Chemical-Free - i.e. does not
use salts or chemicals
- pH of the water after the Nanofilter
is typically non aggressive.
If a higher purity water is
needed or a greater impurity rejection percentage is required
please see our Reverse Osmosis and Commercial Reverse Osmosis.
Reverse osmosis systems have proven to be the most efficient
means of removing up to 99% of total dissolved solids. If you
have a reverse osmosis requirement click <HERE>
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Comparison Chart |
Reverse Osmosis |
Nano Filtration |
|
Filtration level
(micron) |
0.0001 to 0.001 |
0.0008 to 0.01 |
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Size of viruses
(micron) |
0.005 to 0.01 |
0.005 to 0.01 |
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Size of bacteria
(micron) |
0.2 to 10 |
0.2 to 10 |
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Filtration of viruses
and bacteria |
YES |
YES |
|
Typical recovery
(%) |
50% |
75% |
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Typical TDS reduction
(%) |
99% |
70% |
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Typical points
of pH reduction |
2+ |
Less than 1 |
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Need for pH correction
of permeate |
Yes, 50% of time |
No, 90% of time |
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Residual water
hardness (grains) |
0 |
1 |
|
Maximum raw TDS without
special design considerations (PPM) |
2,000 |
1,500 |
|
Average high pressure
(PSI) |
150 |
90 |
- ROConsumables.com No Hassle
Commercial Nano Filtration Water Treatment Quote Form
-
- The Nano systems we offer have
all been for specific applications where the user provides us
feed water chemistry and desired product water quality and quantity
info. Nano water treatment applications are typically softening
related, sometimes it is dewatering to obtain a desired concentrated
by product, other times it is waste water treatment, etc. If
you can obtain feed water info and product water requirements
we can determine if Nano is applicable.
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- Customer Assurance - RainDance
Water Systems has become a stable and reliable name in the water
treatment industry. We take great measures to assure our customers
the best quality, dependability, service, and reliability. Why
Raindance Water Systems? We offer the following:
- Member Ramona Chamber Of Commerce
- Secure online ordering on most
systems or call toll free 1-877-788-8387
- Water Equipment Warranty
- We know reverse osmosis! Quality
Equipment - Knowledge - Superior Customer Service
- Technical and Installation support
available.
About RainDance Water Systems:
RainDance Water Systems can assist you in all of your residential
and commercial water treatment needs. There's no need to go anywhere
else. With over 80 years of combined experience in the water
treatment business our resources can quickly & accurately
answer all of your water filtration questions. We offer proven
systems for your residential and commercial water treatment applications.
Residential water treatment can be found on our main company
website @ www.raindancewatersystems.com
To ensure our customers receive the most economical, dependable,
and environmentally friendly solutions, our resources include
engineers and water treatment professionals who utilize virtually
all known water treatment processes. This would include: commercial
reverse osmosis, sea water desalination filters, water store
equipment, water softening, iron filters, complete well water
filtration, city water filtration, commercial ultraviolet disinfection
systems and commercial water treatment. Our water treatment systems
range from domestic residential households to commercial water
applications.
RainDance Water Systems is committed to providing proven water
treatment solutions that enable our customers to achieve their
well and city water filtration needs. We take pride in our products,
our customer service and our shipping procedure (which is our
specialty). To assure a safe and proper delivery for your new
water treatment equipment, we offer export crating and packaging
for all overseas orders. We can use your freight forwarder, ship
freight collect or we can find the best shipping rates from our
facility. For our domestic U.S. orders, we offer crating or pallet
packaging for a safe easy delivery). Our extensive customer database
is second to none.
Our customers include numerous residential households on well
and city water sources, commercial applications, business facilities
and farms throughout the United States, Venezuela, Spain, Africa,
Canada, Japan, U.K., Bahamas, Cayman Islands, Indonesia, Taiwan,
Singapore, Kabul, Afghanistan, and Malaysia.
A small sample of our customer base includes: The U.S. Army,
The U.S. Environmental Protection Agency (EPA), The U.S. Fish
and Wildlife Federation, The United States Coast Guard, Washington
St. National Park Service, San Diego State University, Arizona
State University, Palomar College, Golden Eagle Thoroughbred
Horse Farm, Buckridge Plantation and Stables, Advanced Marine
PTE., Quinlan Texas Elementary School, Fairbanks Farms, Hunter
Industries, Sonance Corp., Owens Brigam Medical, 1st Choice GMAC
Realty, Century 21 Realty, Coldwell Banker Realty, Austin Productions,
Fairfield Country Club, and Auer Precision Inc. Just to name
a few
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