orthophosphate

That's because in June 2004 the Washington Aqueduct started adding a chemical called orthophosphate to the water.

Study of D.C. water sharpens understanding of lead threat David Brown 2010

By January 2006, the orthophosphate treatment had brought the city into compliance.

Study of D.C. water sharpens understanding of lead threat David Brown 2010

Part of the dissolved aluminum can subsequently settle in the sediments of atmospherically acidified lakes and reservoirs, reducing orthophosphate availability and disrupting the phosphorus cycling in those water bodies.

Inorganic nitrogen pollution in aquatic ecosystems~ causes and consequences 2007

The Liberian government says a three-month investigation found high levels of orthophosphate being released into the water.

unknown title 2009

The Liberian government says a three-month investigation found high levels of orthophosphate being released into the water.

unknown title 2009

Although much is known about the transport of orthophosphate in soils, very little is known about the fate of phytate, a compound that is indigestible by poultry and abundant in poultry litter.

innovations-report 2009

Analyses for TP double for every 10°C rise in temperature, as rates do in many and orthophosphate were by the USBR laboratories in Den - biochemical reactions.

Recently Uploaded Slideshows 2009

The Liberian government says a three-month investigation found high levels of orthophosphate being released into the water.

Statesman - AP Sports 2009

The Liberian government says a three-month investigation found high levels of orthophosphate being released into the water.

unknown title 2009

The Liberian government says a three-month investigation found high levels of orthophosphate being released into the water.

unknown title 2009