waste solution
121Actinide — The atomic bomb dropped on Nagasaki had a plutonium charge.[1] The actinide or actinoid (IUPAC nomenclature) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium thro …
122Reef aquarium — See also: Marine aquarium Reef aquarium in Monaco A reef aquarium or reef tank is an marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the coral reef environment.… …
123Indoor air pollution in developing nations — is a significant form of indoor air pollution (IAP) that is little known to those in the developed world.Three billion people in developing nations across the globe rely on biomass, in the form of wood, charcoal, dung, and crop residue, as their… …
124Energy recycling — is utilizing energy that would normally be wasted, usually by converting it into electricity or thermal energy. Energy recycling which can be undertaken at manufacturing facilities, power plants, and large institutions such as hospitals and… …
125Osmoregulation — is the active regulation of the osmotic pressure of an organism s fluids to maintain the homeostasis of the organism s water content; that is it keeps the organism s fluids from becoming too diluted or too concentrated. Osmotic pressure is a… …
126Ethanol — For other uses, see Ethanol (disambiguation). Grain alcohol redirects here. It is not to be confused with Neutral grain spirit. Ethanol …
127Hemodialysis — In medicine, hemodialysis (also haemodialysis) is a method for removing waste products such as potassium and urea, as well as free water from the blood when the kidneys are in renal failure. Hemodialysis is one of three renal replacement… …
128New Safe Confinement — Computer impression of the New Safe Confinement to cover No.4 Reactor at Chernobyl The New Safe Confinement (NSC or New Shelter) is the structure intended to contain the nuclear reactor at Chernobyl, Ukraine, part of which was destroyed by the… …
