WEB RESULTS

https://www.epa.gov/wqc/aquatic-life-criteria-ammonia

Feb 6, 2020 ... Ammonia is produced for commercial fertilizers and other industrial applications. Natural sources of ammonia include the decomposition or ...

https://www.water-research.net/Watershed/ammonia.htm

Ammonia (NH3+) is a colorless gas with a strong pungent odor. Ammonia will react with water to form a weak base. The term ammonia refers to two chemical ...

https://www.wqa.org/learn-about-water/common-contaminants/ammonia

It also may find its way to ground and surface waters through discharge of industrial process wastes containing ammonia and fertilizers. Ammonia has been  ...

https://pubs.rsc.org/en/content/articlehtml/2017/em/c6em00531d

Jan 30, 2017 ... High ammonium contents in surface water and shallow groundwater are typically attributed to anthropogenic sources such as sewage from ...

http://www.who.int/water_sanitation_health/dwq/ammonia.pdf

Surface waters may contain up to 12 mg/litre (1). Ammonia may be present in drinking-water as a result of disinfection with chloramines. The presence of ...

http://www.saskh20.ca/DWBinder/epb431.pdf

Natural ammonia levels in groundwater and surface water are usually below 0.2 mg/L, but many regions throughout the world have high levels of naturally.

https://crops.extension.iastate.edu/cropnews/2008/04/surface-waters-ammonium-not-ammonia-%E2%80%93-part-1

Apr 21, 2008 ... Ammonium is ionized, and has the formula NH4+. The major factor that determines the proportion of ammonia or ammonium in water is water pH.

https://www.deq.virginia.gov/Portals/0/DEQ/Water/WaterQualityStandards/BACH%20Rulemaking%20NewFolder/Ammonia_criteria_fact_sheet_2013.pdf

water quality standards with concentration levels for ammonia in surface waters at or below which aquatic organisms will be protected, if not exceeded more ...

https://www.waterboards.ca.gov/water_issues/programs/swamp/docs/cwt/guidance/3310en.pdf

Total ammonia is what is measured analytically in water. Why is it Important? Ammonia is the preferred nitrogen-containing nutrient for plant growth. Ammonia can.

https://www.alken-murray.com/TESTS01.htm

A product of microbiological activity, ammonia when found in natural water is ... Typically, surface waters contain less than 10 ppm free carbon dioxide while ...