Bacteria and viruses commonly found in drinking water
Jul 30, 2014 · Legionella, a bacteria found naturally in the environment — typically in water, thrives in warm waters; this bacteria in water is a health risk if aerosolized (e.g., in a shower or …
Best practices for collecting water samples
Oct 8, 2014 · A good way to determine if you have run the water enough is to use onsite measurements like pH, temperature and conductivity. Take measurements every two to three …
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Water Technology provides water treatment professionals with news and information on industrial water and wastewater management topics including treatment, monitoring, storage, disposal …
Production of High-Quality Demineralized Water for Steam …
Aug 17, 2021 · A demineralized water facility produces process water and boiler feed water for use in steam generation by boilers. It also returns steam condensate from plants and pretreats …
The basics of activated carbon adsorption | Water Technology
Feb 1, 2016 · Activated carbon removes water soluble organics and solids from water by backwashing. This MTZ has three working zones: Zone 1 (between A and B, a portion of the …
Activated-sludge troubleshooting guidelines | Water Technology
Jun 18, 2014 · To solve a problem using guidelines and procedures: 1) identify the problem, 2) determine the most likely cause and 3) consider suggested remedies or corrective measures. …
Microorganisms in activated sludge | Water Technology
Jun 23, 2014 · Dan Theobald. In the activated sludge process, microorganisms are mixed with wastewater. The microorganisms come in contact with the biodegradable materials in the …
Piping for water and wastewater treatment systems
Oct 28, 2021 · Piping is an important part of modern water and wastewater treatment systems, water pumping units, desalination units, cooling water systems and others. Piping systems are …
What are the parameters of an extended aeration ... - Water …
Oct 1, 2013 · Plants operating within an extended-aeration range are usually small and without 24-hour-per-day operator attendance. They ordinarily operate within a mean cell residence …
5 key performance indicators in reverse osmosis operation
Dec 22, 2015 · The five most important parameters in reverse osmosis are the silt density index (SDI), differential pressure, normalized permeate flow, percent rejection and pressure drop …