Irrigations definitions

Irrigation return flows. When farmers irrigate agricultural land, water not absorbed into the ground can flow into reservoirs for reuse. This return flow often picks up pesticide or fertilizer constituents, potentially rendering it hazardous. Because this water may be reused on the fields, it is excluded from the definition of solid waste. 

The electrohydrothermoprobe (EHT) (W Matek et al., 1983) is a refinement of the monopolar probe. It allows a stream of water to be directed through the probe the site of bleeding can thus be irrigated and rendered more easily visible, and at the same time, charring of the tissue in contact with the probe is prevented. In 92% of reported cases, definitive haemostasis was achieved, with recurrent bleeding in 11% of patients. 

With reference to citrus. Chapman (40) has suggested concentrations of 0.5, 1.0, and 2.0 /ngrams of B/ml for possible-, definite-, and serious-hazard classes for irrigation waters. 

This definition is valid for irrigations for the bladder, but also for other solutions for intravesical use. 

The momentous summary of the spent researches was definition of boundary concentration of slurry various a dust after which excess general efficiency of a dust separation decreases. Value of magnitude of boundary concentration, as it is known, is necessary for definition of the maximum extent of recireulation of an irrigating liquid. As appears from presented in Figures 4.3-4.6 sehedules, dependenee ofgeneraleffieiency of a dust separation on concentration of slurry, aeeordingly, for a powder of talc, a chalk and white blaek is available possibility of definition of such concentration. 

Research of experimental data (Nukiyama, 1938 Radcliffe, 1953 and Miesse, 1955) about character of a deviation various to diameter and an outflow velocity of streams of water under the influence of a gas stream, moving with various speed, shows that inferred above the formula and criterion scores for a flnding of optimum location of a sprinkler 0 for liquid supply can be passed round, apparently, only for the zone of an irrigation restricted on a size. Definition of the maximum zone of the irrigation served by an axial sprinkler, at the moment a theoretical way is not obviously possible and, therefore, it should be made experimentally. Quite probably that for industrial scrubbers at which the apparatus cross-section will be more than the maximum spray of an irrigation formed by one connecting pipe, uniform water delivery on cross-section and provision of fidl shutdown of a plane by a liquid can be had only at installation of several sprinklers. Definition of optimum location of sprinklers in this case can be defined, apparently, from the expression similar Eq. (6.34), if instead of d in the formula (6.34) to substitute d ... 

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