Glossary S
Deutsch: gelöschter Kalk / Español: cal apagada / Português: cal hidratada / Français: chaux éteinte / Italiano: calce spenta
Slaked lime (also known as calcium hydroxide) is a chemical compound with the formula Ca(OH)₂. In the context of the environment, slaked lime is used for various purposes, including water treatment, soil stabilization, and pollution control, due to its alkaline properties and ability to neutralize acids.
Deutsch: Ruhezustand / Español: Modo de reposo / Português: Modo de repouso / Français: Mode veille / Italiano: Modalità sospensione
Sleep in the environmental context refers to a low-power state that electronic devices, machinery, or systems enter when they are not in active use but still remain on or partially operational. This mode is designed to reduce energy consumption while allowing the device to resume full functionality quickly when needed. The concept of sleep mode is crucial in minimizing energy waste and promoting energy efficiency in a wide range of devices, from computers to household appliances.
Sludge in the environmental context refers to a thick, semi-solid, often viscous material that accumulates as a byproduct of various industrial, municipal, and agricultural processes. It is typically a mixture of water, solid particles, organic matter, and sometimes toxic substances. Proper management and disposal of sludge are essential to prevent environmental pollution and health hazards.
Deutsch: Schmelzen im Umweltkontext / Español: Fundición en el contexto ambiental / Português: Fundição no contexto ambiental / Français: Fusion dans le contexte environnemental / Italiano: Fonderia nel contesto ambientale
Smelting in the environmental context refers to the process of extracting a base metal from its ore by heating and melting, often using a reducing agent to decompose the ore and remove other elements as gases or slag. While smelting is a critical step in the production of metals such as iron, copper, and aluminum, it poses significant environmental challenges, including air and water pollution, greenhouse gas emissions, and energy consumption.
Deutsch: Smog / Español: Smog / Português: Smog / Français: Smog / Italiano: Smog /
The smog is a dense, discolored radiation fog containing large quantities of soot, ash, and gaseous pollutants such as sulfur dioxide and carbon dioxide, responsible for human respiratory ailments.
Deutsch: Schornstein / Español: Chimenea industrial / Português: Chaminé industrial / Français: Cheminée industrielle / Italiano: Ciminiera
Smokestack in the environmental context refers to tall chimneys used by industrial plants, power stations, and factories to release combustion gases and pollutants into the Atmosphere. These structures are designed to disperse emissions at higher altitudes, reducing the immediate impact on local air Quality but potentially contributing to wider environmental issues such as air pollution and Climate Change.
Deutsch: Schnecke / Español: Caracol / Português: Caracol / Français: Escargot / Italiano: Lumaca
Snail in the environmental context refers to a slow-moving, shelled gastropod mollusc found in diverse habitats, including terrestrial, freshwater, and marine environments. Snails play significant roles in ecosystems as decomposers, herbivores, and prey for other animals. They contribute to nutrient cycling and help maintain the ecological Balance in their respective environments.
Deutsch: Schlange / Español: Serpiente / Português: Cobra / Français: Serpent / Italiano: Serpente
Snake refers to a legless reptile belonging to the suborder Serpentes. In the environmental context, snakes play a crucial role in ecosystems as both predators and prey, contributing to biodiversity and the Balance of natural habitats.