...residence that is currently used as either a residence or a place of business. Slow sand filtration means a process involving passage of raw water through a bed of sand at low velocity (generally less than 0.4 m/h) resulting in substantial particulate removal by physical and biological...

...System, and to determine if the site presents an immediate threat that requires prompt removal action. Siting The process of choosing a location for a facility....remove oil or scum from the surface of the water. Slope factor A plausible upper-bound estimate of the probability of a response per unit intake of a...

...using an agent to trap the oil; both sink to the bottom of the body of water and biodegrade [EPA]. SKIMMING: Using a machine to remove oil or scum from the surface of the water [EPA]; referred to in Reynolds Metal Co. v. Environmental Protection Agency, 760 F.2d 549, 557 (4th...

...October 12, 1990 BT1 Filtration BT2 Pollution Recovery Processes BT3 Processes SO Water Pollution DEF A process involving passage of raw water through a bed of sand at low velocity (generally less than 0.4 m/h) resulting in substantial paniculate removal by physical and biological...

...covered by this part. Slow sand filtration (141.2): means a process involving passage of raw water involving passage of raw water through a bed of sand at low velocity (generally less than 0.4 m/h) resulting in substantial particulate removal by physical and biological...

...of copper or similar material used under a bearing cap, for example, to increase bearing clearance. SKIMMING - Using a machine to remove oil or scum from the surface of the water. SLUDGE - Accumulation in oil pan, containing water, dirt and oil, sludge is very viscous and tends...

...used as either a residence or a place of business. Slow sand filtration means a process involving1 passage of raw water through a bed of sand at low velocity (generally lees than 0.4 m/h) resulting in substantial partlculate removal by physical and biological...

...with a Reynolds number less than one. [8] slow sand filtration - a treatment process that involves the passage of raw water through a bed of sand at low velocity, which results in the substantial removal of chemical and biological contaminants. [4] sludge - the...

...system and to determine if the site presents an immediate threat that requires prompt removal action. Siting The process of choosing a location for a facility....remove oil or scum from the surface of the water. SLA Submerged Lands Act 43 USC 1301 et sequation Slow Sand Filtration Treatment process involving passage...

...influencing factors at an emergency scene before committing personnel and equipment to a course of action. skimming. Using a machine to remove oil or scum from the surface of the water. slaked lime. Calcium hydroxide, Ca(OH)2. slow sand filtration. Passage of raw water through a bed of...