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3 days ago · Water Technology provides water treatment professionals with news and information on industrial water and wastewater management topics including treatment, monitoring, …
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 …
The basics of activated carbon adsorption | Water Technology
Feb 1, 2016 · Physical phenomena. Because of its rare characteristics, activated carbon possesses an exceptional ability to capture water-dissolved contaminants that include taste-, …
Piping for water and wastewater treatment systems
Oct 28, 2021 · As another rough indication, based on simplified equations, the following formula can be used for the first guess: pressure drop ~ L V 2 / D where: L is the length of the pipe, D …
Activated-sludge troubleshooting guidelines | Water Technology
Jun 18, 2014 · Abounding remedies. Excess organic load can be remedied by reducing the waste-activated sludge (WAS) rate by an amount less than 10% per day, to return to proper loading …
Best practices for collecting water samples
Oct 8, 2014 · In order to get the most accurate results, samples need to be collected properly. While every lab may have their own set of sampling standard operating procedures (SOP), …
Mistakes to Avoid in RO Treatment Systems | Water Technology
Sep 1, 2011 · Poor location of transducers/gauges may impact performance. If the media filter is not capable of providing water with a maximum silt density index (SDI) of 5, as noted as a …
7 common types of industrial wastewater equipment
Feb 23, 2018 · Motivating factors for industrial wastewater treatment beyond compliance. Compliance with tightening federal regulations for wastewater treatment, handling and …
Boiler corrosion: Mechanical and chemical methods for control
May 2, 2023 · In the condensate piping, corrosion is mainly caused by the formation of carbonic acid. When the condensate travels back to the feedwater, CO 2 (carbon dioxide) absorbs into …
5 key performance indicators in reverse osmosis operation
Dec 22, 2015 · The key to the success of any reverse osmosis operation is the design and attention to pretreatment equipment. Aside from multimedia filtration for the removal of …