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Audience: Dealer

  • Guidance for Sanitizing Residential Water Treatment Systems

    This document provides general guidance and information for water treatment professionals who may be called upon to sanitize drinking water treatment systems used within a home or business environment after a prolonged period of stagnation due to building vacancy, flooding, or similar potential contamination events. For example, this guidance would be appropriate when assisting customers…

  • General Guidance for Water Treatment Professionals on Proper Maintenance of Treatment Systems as Shelter-in-Place Orders are Lifted

    This document provides general guidance and information for water treatment professionals who may be called upon to assist customers with bringing vacant buildings back online, such as when the Shelter-In-Place orders due to COVID-19 are lifted. It addresses the activities necessary to bring the potable water supply treatment systems (treatment systems) in the building back…

  • Bacteria & Virus

    Microbial and organic contaminants can’t always be detected through sight, smell or taste. You might go years before realizing a problem exists.  Although some waterborne microbes can cause illness, many microbes are harmless or even beneficial. Very small levels of microbes are naturally present in many water supplies, but some are more dangerous than others.…

  • State Bills List

    WQA regularly tracks state-level legislation affecting the water treatment industry or WQA members. The list is updated as the status of the bills change, new bills are introduced or old bills pass/fail.  To quickly see a particular state’s legislation, click on that state on the U.S. map.

  • Federal Bills List

    WQA regularly tracks federal legislation affecting the water treatment industry or WQA members. The list is updated as the status of the bills change, new bills are introduced or old bills pass/fail. 

  • Onboarding Tools

    WQA offers some great resources to help you create effective onboarding plans for your employees. Click to learn more. 

  • Brazil Country Profile

    The WQA Brazil Country Profile contains information on regulatory bodies, standards, acredidation, legislation and other useful information and tools. Regulations and laws change from time to time; therefore, it is important to make sure you have the most current version of the legislation or regulation before relying on them. Nothing herein shall be interpreted as…

  • Reduction of Chloride to Wastewater Treatment Plants

    Chloride is a significant threat to freshwater ecosystems, and as such is addressed in wastewater discharge regulations. Chloride cannot be removed using standard wastewater treatment technology; therefore, chloride that arrives in wastewater passes through treatment plants and enters natural water bodies as treated effluent. The main goal of this project was to determine if reducing…

  • Manganese FAQ

    Manganese is a mineral that is found naturally in the environment and is one of the most abundant metals on the earth’s surface, in air, water, and soil. It can be found in both groundwater and surface water from natural sources or as a result of human activity such as mining and industrial discharges.  …

  • Flouride Fact Sheet

    Fluorine is a natural trace element and exists in almost all soils. Fluoride is classified as any binary compound of fluorine with another element. Perhaps the most widely known use of fluoride is its addition to public drinking water supplies at about one milligram per liter (mg/L) of a fluoride salt, measured as fluoride, for…