Reverse Osmosis - Avista Tech...Reverse Osmosis OPTIMIZE YOUR RO SYSTEM As a global company, Avista...
Transcript of Reverse Osmosis - Avista Tech...Reverse Osmosis OPTIMIZE YOUR RO SYSTEM As a global company, Avista...
ROPRODUCTS & SERVICES OVERVIEW
Reverse Osmosis
OPTIMIZE YOUR RO SYSTEMAs a global company, Avista Technologies understands
the wide variety of reverse osmosis (RO) systems in
operation today. We appreciate the challenges posed by
unique feedwater sources, regulatory compliance and
changing technology, and we’re here to help you meet
those challenges.
At Avista, we’re not just product experts, we’re process
experts. This unbeatable combination enables us to
optimize your RO system using existing or customized
products. Our solution oriented approach can keep your
system operating at peak performance.
RAWWATER PRE-TREATMENT MEMBRANES
CLEAN-IN-PLACEPROCESS DIAGRAM
Vitec® | ANTISCALANTS
Vitec antiscalants and dispersants are multicomponent formulations that allow higher RO system recovery rates and reduce cleaning frequency.
Our Vitec antiscalants inhibit scale while also dispersing colloidal particles. The inhibition and dispersant properties of Vitec products help extend system run times, reduce cleaning frequency and increase the productive life of RO elements. The Vitec 8000 series antiscalants are part of our Green Chemicals line, specially formulated for sites with discharge restrictions.
AntiChlor | CHLORINE SCAVENGER
AntiChlor formulations remove free and combined chlorine from RO system feedwaters to protect membranes from oxidation damage. Membranes can last for days or years depending on the care they receive. Chlorine in feedwater can permanently damage membranes, requiring them to be replaced. AntiChlor liquid is an extremely economical option for chlorine removal compared to other methods. It’s offered in two formulations and both are certified for use in systems producing potable water. To make membrane care even simpler, our Avista Advisor software calculates dose and consumption rates of AntiChlor products for your convenience.
RoCide® | BIOCIDES
RoCide is a non-oxidizing, membrane compatible biocide to reduce biological fouling in membrane systems. RoCide biocides are broad spectrum formulations that combat contaminants such as bacteria, fungi and algae. They are compatible with all membranes and can be used with various Avista cleaners. Our biocides may be applied intermittently, via continuous injection or as a periodic addition to your clean-in-place (CIP) system.
AntiChlor 30 AntiChlor 427
RoCide DB5
RoCide DB20
RoCide IS2
Vitec 1000
Vitec 2000
Vitec 3000
Vitec 3025
Vitec 4000
Vitec 5000
Vitec 5100
Vitec 7000
Vitec 8100 Green Vitec 8200 Green Vitec 8300 Green
RO CARE PRODUCTSAvista takes a customized approach to optimizing your RO system, using a combination of high performance products, lab services and analytical tools.
AvistaClean® and RoClean | CLEANERS
Our AvistaClean and RoClean formulations are proprietary, membrane compatible cleaners that provide efficient and cost-effective removal of all common foulants. AvistaClean and RoClean products come in a variety of pH ranges and include liquids or powders. Many are certified for use in potable water systems. They’re powerful against organic and inorganic foulants and compatible with all membranes. Several cleaners are classified as Green Chemicals to help Avista customers meet strict environmental discharge limits. The cleaners in our Green Chemicals line are the highest performing green cleaners in the industry.
SafeGuard | MEMBRANE STORAGE CHEMISTRY
SafeGuard chemicals are designed to minimize bacterial growth during membrane storage or system shutdown and are safer than other commonly used chemicals. SafeGuard liquid protects elements installed in pressure vessels or removed for storage. It’s compatible with pressure vessels, piping and all related materials of construction commonly used in RO systems. SafeGuard lets you avoid the problems commonly associated with sodium bisulfite and metabisulfite solutions. Its neutral pH means no issues with low pH preservatives.
Phoenix | MEMBRANE SIZING AGENT
Phoenix membrane sizing agents improve salt rejection and extend the useful life of partially oxidized or damaged RO polyamide membranes. Phoenix restores performance by forming a coating on the membrane surface to enhance salt rejection properties. Applying Phoenix powder takes 30-60 minutes. Because Phoenix is applied on-line, there’s no interruption in plant productivity.
AvistaClean L011
AvistaClean P312
AvistaClean P611 Green RoClean L102
RoClean L211
RoClean L212
RoClean L403
RoClean L404 Green RoClean P606
RoClean L607
RoClean L811
RoClean P111
RoClean P111C Green RoClean P112
RoClean P303
RoClean P507
RoClean P703
RoClean P911
SafeGuard 100
Phoenix 300 Phoenix 3000
Creative Chemistry. Smart Solutions.
To download product data sheets, visit www.avistatech.com/products.htm
To learn more about our services, visit www.avistatech.com/services-RO.htm or give us a call
RO Membrane Autopsy Chromatic Elemental Imaging
RO Cleaning Study
Lab ServicesAvista® offers a complete range of laboratory support services to enhance membrane performance, increase efficiency and develop new formulations for unique applications.
Avista Advisor NormRO
Analytical ToolsAvista customers receive the highest level of technical support to help ensure consistent and reliable system performance.
Phone Technical Support
On-call Membrane System Troubleshooting SupportOur technical personnel provide immediate RO troubleshooting assistance over the phone to minimize downtime.
Chemical Application RecommendationsAvista offers site-specific chemical recommendations for optimal performance.
Pilot Study RO System Optimization Black Box
Field ServicesAvista application experts are ready to provide your facility with everything you need to keep your system running smoothly, including system audits, recommendations, training and technical support.
CIP Cleaning of Membranes
Commissioning Support
Chemical Dosing Support
On-site SupervisionOur highly qualified technical experts are available to provide on-site supervision during membrane cleaning, chemical start-up and other related tasks.
Single Element Cleaning Full Element Cleaning Full Element Cleaning Evaluation
Off-site Cleaning and Restoration (OSCAR)Off-site Cleaning and Restoration (OSCAR) is available when cleaning on site is not practical or possible. RO membranes are pre-tested, cleaned and post-tested with the goal of restoring performance to original factory specifications.
EXPERT PROCESS SUPPORT
OSCAR
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CORPORATE OFFICES
Avista Technologies, Inc. 140 Bosstick Boulevard San Marcos, California 92069 United States
Tel. +1.760.744.0536
Avista Technologies (UK) Ltd 13 Nasmyth Square, Houstoun Industrial Estate Livingston, EH54 5GG United Kingdom
Tel. +44 (0) 131 449 6677
www.avistatech.com
© 2014 by Avista Technologies, Inc. All rights reserved. The symbol, Avista, AvistaClean, RoCide and Vitec are registered trademarks of Avista Technologies, Inc.
Global Headquarters
To learn more about our extensive line of products and services for RO systems, contact your Avista distributor by visiting www.avistatech.com/contacts_distributors.htm or by calling us.
We are everywhere you do business.