Membranes

Company Reference: 

New 2.5-in. HF5-Series ultra-low-energy membranes feature a low nominal operating pressure of 80 psi. The membranes can produce up to 2,500 gpd with 98.5% salt rejection for improved system performance. They are ideal for use in applications with cold feedwater temperatures, or where there is a decrease in required operating pressure. Quality tested to ensure they meet the high standards, the membranes also are manufactured in the U.S. 

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Beating the Desert Heat

Water scarcity is a universal and growing issue. With huge projected population growth, this problem will only continue to increase. The World Economic Forum reported that the world’s population surpassed 7 billion in 2011, and is expected to reach 9.3 billion by 2050. Urbanization, industrialization, pollution, increased energy needs and climate change all reinforce the stress of population growth, making water accessibility an even more pressing issue.

Deck: 

Reused water keeps hotel guests cool in Dubai

About The Author: 

Sanjeev Unni is sales and technical manager, GCC, for Dow Water & Process Solutions. Unni can be reached at sunni@dow.com or +971 4 4537041.

Publication Date: 
October 29, 2014
Activation Date: 
October 29, 2014
Company Reference: 
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Less Waste, More Green

Leading the national tourism average with double-digit growth in occupancy rates, the summer of 2014 was a particularly good one for hotels in the San Francisco Bay Area. The increase in demand for visitor accommodations came in the midst of an unprecedented drought in California — the worst in decades, with three drier-than-average years so far — and approval of the first statewide rules to punish water wasters. In a unanimous vote earlier this year, the California State Water Resources Control Board approved new restrictions on outdoor water use.

Deck: 

California hotel saves water with efficient irrigation system

About The Author: 

Kevin Heverin is marketing manager for ETwater. Heverin can be reached at kheverin@etwater.com or 800.438.3400.

Publication Date: 
October 29, 2014
Activation Date: 
October 29, 2014
Issue Reference: 

Water Reuse Goes to School

This article will review the benefits and challenges of implementing water reuse strategies, focused on building heating, ventilation and air conditioning (HVAC) and plumbing systems at the new 217,000-sq-ft Milton Union K-12 School. Public policy changes (codes, etc.) needed to be addressed during a project to more readily integrate these strategies into the building design. A summary of the water savings associated with incorporating these strategies is described herein.

Deck: 

K-12 school uses rainwater for toilet flushing & irrigation

About The Author: 

Michael J. Berning, P.E., CEM, LEED AP BD+C, is director of sustainable design for Heapy Eng. Berning can be reached at mjberning@heapy.com or 937.224.0861.

Publication Date: 
October 9, 2014
Activation Date: 
October 9, 2014
Issue Reference: 

Cool Energy Savings

Commercial applications for harvested rainwater are no longer a rarity in the U.S., though few uses of this heaven-sent water match the AdvancED facility in Alpharetta, Ga., for sustainability and energy efficiency. The U.S. Green Building Council thought so, too — the new global headquarters facility earned LEED Gold status.

Deck: 

Building leverages rainwater for HVAC energy savings

About The Author: 

John Vastyan, owner of Common Ground, is a journalist whose work focuses on the plumbing and mechanical, HVAC, geothermal and radiant heat industries. Vastyan can be reached at cground@ptd.net or 717.664.0535.

Publication Date: 
October 9, 2014
Activation Date: 
October 9, 2014
Company Reference: 
Issue Reference: 

Desalination Destination

With the global population estimated to grow from 7 billion in 2011 to more than 9.5 billion by 2050, profound stress has been placed on the world’s limited water supply, not only by its burgeoning population, but also by other factors, such as rapid urbanization, industrialization, pollution and climate change.1 As water scarcity and “water stress” persist, the water treatment industry has been tasked with developing innovative solutions to produce clean, potable water.

Demand for Desalination

Deck: 

Popular vacation spot uses RO desalination to produce drinking water

About The Author: 

Blanca Salgado is technical service and development for Dow Water & Process Solutions. Salgado can be reached at bsalgado@dow.com or +33 672 36 59 99.

Joan Sanz is technical direction for Veolia Water Technologies Ibérica. Sanz can be reached at joan.sanz@veolia.com and +34 935 110 141.

Publication Date: 
October 8, 2014
Activation Date: 
October 8, 2014
Company Reference: 
Issue Reference: 

Considering Commercial

Last month, WQP staff attended the Water Quality Assn.’s (WQA) Mid-Year Leadership Conference in Williamsburg, Va.

About The Author: 

Kate Cline is managing editor of Water Quality Products. Cline can be reached at kcline@sgcmail.com or 847.391.1007.

Publication Date: 
October 8, 2014
Activation Date: 
October 8, 2014
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Issue Reference: 

Aqua Systems CI Division

Manufacturer & Distributor of Commercial / Industrial and small Municipal water treatment systems. A full line of Pre-engineered, Custom manufactured and packaged systems are available. Products include Water Softening, Dealkalization, Reverse Osmosis, Ultrafiltration, Deionization, Portable Deionization, and Filtration including Carbon, Multimedia, Iron and H2S A provider of high purity water treatment systems including accessory components such as storage tanks, pumps, controls, UV TOC removal, micro filtration and installation, start-up and training. Medical services for Dialysis clinics include medical rated water treatment equipment, installation, start-up and service. The company provides field service and training, maintains a large inventory of service parts, accessories and water test kits. The company offers engineering services, specification writing and consultation. The company offers prepackaged kits of 89 different water softening models and 142 filtration models. These models are complete with model specific assembly, installation, plumbing illustration and start-up instructions. Repair kits complete with parts, required tool list and written instructions are available.

Address

114 Vista Parkway
Avon, IN 46123
United States
Toll-free: 800-997-5492
Phone: 317-272-6715
Fax: 800-272-3255

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Flowmeters

Company Reference: 

Metal-free flowmeters are well suited for ultrapure water, deionized water and highly corrosive applications. The float is guided by polysulfone ridges that are molded into the meter body. Floats are constructed of PTFE, allowing no metal contaminants into the fluid path. Adapters are constructed of polysulfone, PVC or PVDF, depending on model; and O-ring seals are FKM (EP is optional). Optional socket-fusion 63-mm fittings also are offered.  

Filters

The Neo Pure High Efficiency Melt Blown Filter Series consists of 100% polypropylene depth filters. These cartridges effectively and economically reduce sediment, dirt and particulates for commercial and industrial applications, and are offered in a variety of lengths and end cap configurations. Each of the filters is made in the U.S., utilizes FDA-compliant materials and is certified by WQA to NSF/ANSI standards 61 and 42.

 

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