Infiltrometer definition

Infiltrometer means a device for measuring the rate of entry of liquid into soil; single or double rings that may be read by falling or constant head methods.
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Infiltrometer means a device for measuring the rate of entry of liquid into soil; single or double rings that may be read by falling or constant head methods. “Innovative/Alternative treatment and disposal system” means a wastewater treatment and/or disposal system not specified in these regulations which has been proven to provide at least an equivalent level of treatment as the conventional systems as defined in these regulations. Also referred to as alternative technologies. “Interceptor drain” means a gravel trench excavated and installed to collect and remove groundwater. The trench is typically placed across a contour of a slight to moderate sloping area to intercept groundwater at a higher elevation than an on- site wastewater treatment and disposal system.
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Examples of Infiltrometer in a sentence

  • The preferred method of testing is the Double Ring Infiltrometer (DRI) using ASTM Standard Method D3385-75.

  • To test the infiltration rate of underlying soils, use the ASTM D3385-09 Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometer, or other test method approved by the local agency.

  • Add the amended soil mixture into the test hole and test as per ASTM D3385, standard test method for infiltration rate of soils in field using Double-Ring Infiltrometer.

  • The absolute values of Zs were obtained by assuming the Hagen-Rubens limit (ωτ ≪ 1), FIG.

  • Rules3.1 Correction factor = bottle area ÷ ring area.3.2 Record on the Single-ring Infiltrometer Data Form.rate” column of data form.5.3 Example:Distance traveled was 5.1 cm.

  • Rules2.1 The formula for ring area is: Ring area = 3.14 x r2 or = 3.14 x r x ror = 3.14 x (d ÷ 2) x (d ÷ 2)2.2 Bottle area = 3.14 x r22.3 Record on the Single-ring Infiltrometer Data Form.

  • PCD requires an incredible amount of information and analysis to ensure that coherent policies benefit developing countries and meet their stated purposes.

  • If a sealed Double Ring Infiltrometer is used to determine the field permeability of the liner, at least one representative location on each corner and one location in the center of the waste retention structure bottom shall be selected for Double Ring Infiltrometer determination.

  • As a means to verify laboratory permeability tests, field infiltrometer tests (for example, Sealed Double-Ring Infiltrometer Test, Two-Stage Borehole Test) are recommended.

  • Infiltrometer measurementsWe used tension infiltrometers to measure the actual field soil water repellency.

Related to Infiltrometer

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Exfiltration means any unauthorized release of data from within an information system. This includes copying the data through covert network channels or the copying of data to unauthorized media.

  • Sensor means any measurement device that is not part of the vehicle itself but installed to determine parameters other than the concentration of gaseous and particle pollutants and the exhaust mass flow.

  • Hydraulic fracturing means the fracturing of underground rock formations, including shale and non-shale formations, by manmade fluid-driven techniques for the purpose of stimulating oil, natural gas, or other subsurface hydrocarbon production.

  • Clone means a non-flowering plant cut from a mother plant that is capable of developing into a new plant and has shown no signs of flowering.

  • Membrane filtration means a pressure or vacuum driven separation process in which particulate matter larger than 1 micrometer is rejected by an engineered barrier, primarily through a size-exclusion mechanism, and which has a measurable removal efficiency of a target organism that can be verified through the application of a direct integrity test. This definition includes the common membrane technologies of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis.

  • Biomass means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste;

  • borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;

  • Bioassay means the determination of kinds, quantities or concentrations and, in some cases, the locations of radioactive material in the human body, whether by direct measurement, in vivo counting, or by analysis and evaluation of materials excreted or removed from the human body. For purposes of these rules, “radiobioassay” is an equivalent term.

  • Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.

  • Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.

  • Scaling as used herein, involves:

  • Filter means material placed in the useful beam to preferentially absorb selected radiations.

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;

  • Recalibration means the adjustment of all DRG weights to reflect changes in relative resource consumption.

  • Irradiation means the exposure of matter to ionizing radiation.

  • Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.

  • Topsoil means a varying depth (up to 300 mm) of the soil profile irrespective of the fertility, appearance, structure, agricultural potential, fertility and composition of the soil;

  • Filtration means a process for removing particulate matter from water by passage through porous media.

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Biomethane means biogas that meets pipeline quality natural gas standards.

  • Assay means a laboratory analysis of Crude Petroleum to include the following: A.P.I. Gravity, Reid vapor pressure, composition, pour point, water and sediment content, sulfur content, viscosity, distillation, hydrogen sulfide, flash/boiling point and other characteristics as may be required by Carrier.

  • PNode has the meaning set forth in the CAISO Tariff.

  • High-temperature coating means a high performance coating labeled and formulated for application to substrates exposed continuously or intermittently to temperatures above 204oC (400oF).

  • Infiltrative surface means designated interface where effluent moves from distribution media or a distribution product into treatment media or original soil. In standard trench or bed systems this will be the interface of the distribution media or product and in-situ soil. Two separate infiltrative surfaces will exist in a mound system and an unlined sand filter, one at the interface of the distribution media and fill sand, the other at the interface of the fill sand and in-situ soil.