UL is scheduling sample testing for public water supplies required to comply with LT2
Underwriters Laboratories Inc.’s (UL) drinking water analytical laboratory for second round testing received certification in accordance with the U.S. Environmental Protection Agency's (EPA) Long Term 2 Enhanced Surface Water Treatment (LT2 Rule).
Kuraray Chemical earned this certification for a family of nine activated carbon products
The Water Quality Assn. (WQA) has granted its first ever product sustainability certification for activated carbon to Kuraray Chemical Co. Ltd. Osaka, Japan-based Kuraray Chemical earned this certification for a family of nine activated carbon products sourced from renewable coconut shell feedstock.
NSF Intl. issues WaterMark Certification to Simon Co. for its HIM Safe polyethylene pipe and fittings
NSF Intl. has certified Simon Co.’s HIM Safe polyethylene (PE) pipe and fittings to the Australian WaterMark Certification Scheme for plumbing, water treatment and distribution products. Simon Co.’s products are the first PE pipe and fitting products to earn WaterMark certification from NSF Intl., and Simon Co. can now use the WaterMark logo on approved products and distribute to the Australian, Malaysian and New Zealand markets.
Just when you thought you had read enough about heavy metal in the Unger household and heavy metals in water, I am back! Last month I discussed the various challenge waters used for testing filters that make claims for heavy metals. These challenge waters are influenced by the various water supplies across the U.S.
Testing procedures for heavy metal removal certification
It’s a lazy Saturday morning at the Unger house. Mom is at work, and she left me and the kids (ages 11, nine, seven and five) a giant list of chores to complete while she is away. The problem is, we do not have much enthusiasm or energy to get them done — so what do we do?
Understanding the science behind heavy metal filtration certification
Six 3M, Aqua-Pure and Water Factory Systems products certified under new standards
3M Purification is the first to achieve Water Quality Assn. (WQA) Sustainability Certifications under the new WQA Product Sustainability standards. The products include water filtration products for the home and water appliances. 3M Purification joined a task force of other leading industry manufacturers and suppliers to assist the WQA in developing a new suite of sustainability standards for drinking water treatment products.
The water treatment industry is constantly driven to find more sustainable solutions to treatment problems. Cation exchange water softeners are extremely effective at removing hardness, but are under attack in several states due to the salt and water they discharge during regeneration. Reverse osmosis systems are effective at removing total dissolved solids (TDS), but a significant percentage of the influent water is discharged to the drain as wastewater.
Electrochemical systems offer efficient alternative
The Middle East and North Africa (MENA) region of the globe ranks among the lowest worldwide in terms of availability of renewable freshwater resources per capita. Protecting the limited supply of this vital resource is critical to public health, the environment and the economies of countries in this region. This article will explore the regulatory requirements for Abu Dhabi in the United Arab Emirates, as well as the adoption and recognition of NSF/ANSI Standard 61 in other markets.
Leading the Way
Adoption of standards in Abu Dhabi & around the world
Aquionics’ line of pool and spa disinfection systems receives NSF/ ANSI Standard 50-2012 certification
Aquionics’ UVSwim I line of pool and spa disinfection systems has become the first complete UV system range to achieve the new NSF/ ANSI Standard 50-2012 certification. The certification applies to all seven models of UVSwim I from 100+ to 4500+.
A company is only as good as the foundation it is built upon. In the Water Quality Assn.’s (WQA) case, the foundation of the organization is quite literally its laboratories. The Performance Lab, constructed in the basement of WQA’s Lisle, Ill., headquarters, conducts the first half of the testing of a unit seeking WQA certification. The Analytical Lab, also at the Lisle location, allows WQA to test samples on site in real time, providing the capability to see how a unit performs as it is running.
Onsite labs cover range of testing & certification needs