NSF/ANSI 14-2025: Plastics Piping System Components
Beneath city streets, behind walls, and across industrial sites, an unseen network of plastic piping quietly keeps modern life flowing. This network delivers clean water,…
Ultraviolet (UV) Water Treatment Systems, NSF/ANSI 55-2024
Of the many objectives at federal, state, and local levels, guaranteeing access to safe, clean water is an utmost necessity. However, many are faced with…
NSF/ANSI 40-2023: Residential Wastewater Treatment Systems
Residential waste water treatment systems reintroduce wastewater into the environment—enabling wastewater to become part of the water cycle and accessible for further use. It is…
Membrane Bioreactor (MBR) Systems and AWWA B130-2018
New Standard Revision: AWWA B130-2018: Membrane Bioreactor Systems Water treatment encapsulates a network of ostensibly unnatural processes to fulfill an auspiciously natural need: assuring public…
AWWA B301-2018: Liquid Chlorine Standard
Chlorine is often inseparable from the purification of water supplies. In tackling concerns present with chlorine for use in potable water, wastewater, and reclaimed water…
AWWA B511-2017 – Potassium Hydroxide
Potassium hydroxide (KOH), produced electrolytically from potassium chloride (2KCl + 2H2O → 2KOH + Cl2↑ + H2↑), is water-soluble, hygroscopic, odorless, corrosive to metals, noncombustible,…
AWWA G520-2017: Wastewater Collection System Operation and Management
Wastewater collection systems are one of the many important, yet often underappreciated, contributors to the sanitary conditions that the average person may take for granted….
Wastewater Treatment Standards
Water is essential for life, both inside and outside our bodies. Even as terrestrial animals, we have a tendency to establish major cities near large…