stability on water

См. также в других словарях:

• stability in water — This environmental fate endpoint is achieved by measuring the hydrolysis of the test substance. Hydrolysis is defined as a reaction of a chemical RX with water, with the net exchange of the group X with OH at the reaction center. Test methodology …   Petroleum refining glossary

• Water cluster — In chemistry a water cluster is a discrete hydrogen bonded assembly or cluster of molecules of water [cite journal | title = Water: From Clusters to the Bulk | author = Ralf Ludwig | journal = Angew. Chem. Int. Ed. | year = 2001 | volume = 40 |… …   Wikipedia

• Water privatization in Chile — The privatization of water in Chile was undertaken from 1998 to 2005 under the democratically elected governments of Eduardo Frei and Ricardo Lagos. Chile is the only country in Latin America that privatized its entire urban water supply and… …   Wikipedia

• Water Dynasty — A water dynasty (also called a water monopoly empire) is a political structure which is characterized by the following traits: *A caste system of some kind *A powerful, armed ruling caste *Some or all necessities (such as water, food, or power)… …   Wikipedia

• Stability conditions (watercraft) — is the term used to describe the various standard loading configurations to which a ship, boat, or offshore platform may be subjected. They are recognized by classification societies such as Lloyd s Register, American Bureau of Shipping (ABS) and …   Wikipedia

• Water activity — or aw is a measurement of the energy status of the water in a system. It is defined as the vapor pressure of water above a sample divided by that of pure water at the same temperature; therefore, pure distilled water has a water activity of… …   Wikipedia

• Water supply and sanitation in Portugal — is characterized by important advances in access to services, technologies and service quality over past decades (1980s ndash;1990s), partially achieved thanks to important funds from the European Union. Nevertheless, sanitation still remains… …   Wikipedia

• Water retention curve — is the relationship between the water content, θ, and the soil water potential, ψ. This curve is characteristic for different types of soil, and is also called the soil moisture characteristic.It is used to predict the soil water storage, water… …   Wikipedia

• Water privatization in Ghana — has been discussed since the late 1990s as a reaction to poor service quality and low efficiency of the existing urban water utility Ghana Water and Sewerage Corporation (GWSC), renamed Ghana Water Company Ltd. (GWCL) in 1999. The World Bank… …   Wikipedia

• Water rocket — A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel mdash;the engine of the rocket mdash;is usually a used plastic soft drink bottle. The water is forced out by a pressurized gas, typically compressed… …   Wikipedia

• Water content — Soil composition by phase: s soil (dry), v void (pores filled with water or air), w water, a air. V is volume, M is mass. Water content or moisture content is the quantity of water contained in a material, such as soil (called soil moisture),… …   Wikipedia