Capacity — is the ability to hold, receive or absorb, or a measure thereof, similar to the concept of volume.Capacity may also refer to: *Capacity (economics), the point of production at which a firm or industry s average (or per unit ) costs begin to rise … Wikipedia
Toxic metal — Toxic metals are metals that form poisonous soluble compounds and have no biological role, i.e. are not essential minerals, or are in the wrong form[1]. Often heavy metals are thought as synonymous, but lighter metals also have toxicity, such as… … Wikipedia
2006 Côte d'Ivoire toxic waste dump — A truck full of garbage on the streets of Abidjan. Much of Trafigura s toxic waste was dumped in large open areas in the poor suburbs of the city The 2006 Côte d Ivoire toxic waste dump was a health crisis in Côte d Ivoire in which a ship… … Wikipedia
Carrying capacity — The supportable population of an organism, given the food, habitat, water and other necessities available within an environment is known as the environment s carrying capacity for that organism. For the human population, more complex variables… … Wikipedia
Activated carbon — Activated carbon, also called activated charcoal, activated coal or carbo activatus, is a form of carbon that has been processed to make it extremely porous and thus to have a very large surface area available for adsorption or chemical reactions … Wikipedia
Bioaccumulation — refers to the accumulation of substances, such as pesticides, or other organic chemicals in an organism. [1] Bioaccumulation occurs when an organism absorbs a toxic substance at a rate greater than that at which the substance is lost. Thus, the… … Wikipedia
Protein adulteration in the People's Republic of China — refers to the adulteration and contamination of several food and feed ingredients with inexpensive melamine and other compounds such as cyanuric acid, ammeline and ammelide. These adulterants can be used to inflate the apparent protein content of … Wikipedia
Median lethal dose — This article is about the toxicological term. For the album by Mudvayne, see L.D. 50 (album). For other uses, see LD50 (disambiguation). In toxicology, the median lethal dose, LD50 (abbreviation for “Lethal Dose, 50%”), LC50 (Lethal Concentration … Wikipedia
Toxin — This article is about the class of poisonous substances. For other uses, see Toxin (disambiguation). Universal warning symbol used to indicate toxic substances or environments A toxin (from Ancient Greek: τοξικόν toxikon) is a poisonous… … Wikipedia
Toxicology — (from the Greek words τοξικός toxicos poisonous and logos) is a branch of biology, chemistry, and medicine concerned with the study of the adverse effects of chemicals on living organisms.[1] It is the study of symptoms, mechanisms, treatments… … Wikipedia
