Settleable solids means the volume of solid particles in a well-mixed one liter sample which will settle out of suspension, in the bottom of an Imhoff Cone, after one hour.
Settleable solids means that matter measured by the volumetric method specified in 40 CFR 434.64, which is: Fill an Imhoff cone to the one (1) liter mark with a thoroughly mixed sample. Allow to settle undisturbed for forty-five (45) minutes. Gently stir along the inside surface of the cone with a stirring rod. Allow to settle undisturbed for fifteen (15) minutes longer. Record the volume of settled material in the cone as milliliters per liter (ml/l). Where a separation of settleable and floating materials occurs, do not include the floating material in the reading. The method detection limit for measuring settleable solids shall be four-tenths (0.4) ml/l.
Settleable solids means that matter measured by the volumetric method specified in 40 CFR 434.64.
Examples of Settleable solids in a sentence
Settleable solids are limited to a maximum concentration of five-tenths (0.5) ml/l.
Settleable solids analysis is required only if Alternate Effluent Limitations are claimed.
Settleable solids, floating materials, oils and grease should be removed from the runoff to the maximum extent practicable before runoff enters the infiltration/filtration system.
Settleable solids, unused feed, and waste are removed periodically to ensure proper cleanliness of rearing containers.
Settleable solids effluent limitations for alkaline mine discharges are contained in 35 Ill.
More Definitions of Settleable solids
Settleable solids means substances such as silt, organic detritus, plankton, or sand, which settle to the bottom of a water body or water column.
Settleable solids means inorganic or organic particles that are being transported or have been transported by water from the site or sites of origin and are settled or are capable of being settled from suspension.
Settleable solids means a measure of the volume of suspended solids that will settle out of suspension within a specified time, expressed in milliliters per liter (ml/l).
Settleable solids means solid material of organic or mineral origin that is transported by and deposited from water, as measured by the volumetric Imhoff cone method and at the method detection limits specified in method 2540(F), in any edition of Standard Methods for the Examination of Water and Wastewater, adopted by reference in 18 AAC 70.020(c)(1);
Settleable solids means solid material of organic or mineral origin that is transported by and deposited from water, as measured by the volumetric Imhoff cone method and at the method detection limits specified in method 2540(F), Standard Methods for the Examination of Water and Wastewater, 18th edition (1992);
Settleable solids means that matter in wastewater that will not stay in suspension for one (1) hour, but settles to the bottom.
Settleable solids means that matter measured bythe volumetric method specified in 40 CFR 434.64, which is as follows: