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Graver Technologies provides water treatment for manufacturing processes and consumption to remove fluoride and PFAS and meet purity standards, as well as to remove organic and inorganic contaminants.
Raw, untreated water comes from varying sources, including underground sources, such as aquifers, or surface water sources, such as lakes, rivers, or reservoirs. All of these sources contain numerous and differing contaminants. Further, since water is used in most manufacturing processes and for consumer consumption, it may require minimal treatment, be highly regulated, and thus have strict criteria that must be applied or require near-pristine quality. Microbial management and the control of dissolved and undissolved solids is often required using multiple processes to meet the necessary purity standard for point of use or point of entry applications. Water typically must be treated coming into the process, and often after the process to minimize the risk of environmental contamination.
As the most crucial compound for life, it is essential we have a safe source of water for drinking as well as for almost every agricultural and manufacturing process worldwide. Graver Technologies offers a range of filtration, separation, and purification technologies to address trace contaminants in water and wastewater, including trace levels of heavy metals such as arsenic, lead and others as well as PFAS, microbes, and both dissolved and suspended solids derived from industrial, agricultural or municipal wastewater sources. -These contaminants may present a hazard to human health, aquatic systems, and the environment. Our filtration and advanced proprietary adsorbents are extremely effective at ensuring that potable and industrial waters meet the growing regulatory demands as consumers become more aware of contaminant presence in their water sources.
Water filters containing ion exchange resins and/or activated carbon can remove PFAS chemicals.
Many MetSorb(R) adsorbents will remove heavy metals from water and wastewater. Please view our product pages for more information.
PFAS can be removed with adsorbents and ion exchange resins like MetSorb(R) PFX.
Many MetSorb(R) adsorbents will remove lead and other heavy metals from water. Please view our product pages for more information.
Always check labeling for certification of contaminant removal from filter products.
Aeration helps remove dissolved gasses and� oxidizes dissolved metals, including iron and hydrogen sulfide, as well as break-down organic molecules and volatile organic chemicals (VOCs)
The USEPA website contains a lot of useful information to help homeowners and the general public understand water quality https://www.epa.gov/sites/default/files/2015-11/documents/2005_09_14_faq_fs_homewatertesting.pdf
Reverse Osmosis (RO) membranes work by concentrating contaminants (reject water) and excluding them from the permeate or system water.
The USEPA issued and regularly reviews/updates the National Primary Drinking Water Regulations (NPDWR) https://www.epa.gov/ground-water-and-drinking-water/national-primary-drinking-water-regulations
Cooling tower systems operate most efficiently when their heat transfer surfaces are clean, but by design, require a large air-_water interface to obtain this cooling and thus the system is subject to four major water treatment concerns: corro_sion, scaling, fouling and microbiolog_ical activity. These waterborne deposits (suspended solids) reduce heat transfer efficiency, which substantially increases the energy cost for operation of chillers.
Read the latest company updates, announcements, and more from Graver’s newsroom.
Graver Technologies filtration, purification and separation products are now featured on Metoree.
There are a growing number of processes being developed from the extraction of the CBD oil for potential health benefits without the associate “high”" of THC .
Wastewater treatment and resource recovery technologies could be the key to a cleaner and more sustainable energy future.
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