
V nastoyashchee vremya problema zagryazneniya vodoemov yavlyaetsya odnoy iz vazhneyshikh tekhnicheskikh, ekologo-biologicheskikh i sotsial'nykh problem megapolisov i naselennykh mest. Na zheleznodorozhnykh putyakh, stantsiyakh i peregonakh, v chastnosti, na zheleznodorozhnykh stantsiyakh Samary, ne predusmotreny sbor i otvedenie poverkhnostnykh stochnykh vod. Takim obrazom, poverkhnostnye stochnye vody, obrazuyushchiesya na zheleznodorozhnom polotne, otvodyatsya po rel'efu mestnosti i popadayut v blizhayshie vodnye ob"ekty: vodokhranilishcha, reki, ozera i v gorizonty podzemnykh vod. V rabote privedena razrabotannaya klassifikatsiya zagryaznennosti ballasta zheleznodorozhnykh putey, opredeleny granichnye znacheniya dlya kazhdoy kategorii zagryaznennosti ballasta, opredeleny zakonomernosti izmeneniya zagryaznennosti poverkhnostnykh stochnykh vod s zheleznodorozhnykh putey v zavisimosti ot kategorii zagryaznennosti ballasta zheleznodorozhnogo puti, razrabotana metodika otbora prob zagryaznennogo ballasta, utochneny koeffitsienty stoka s ballastnoy prizmy zheleznodorozhnogo puti, utochnena formula dlya rascheta raskhodov poverkhnostnykh stochnykh vod, vypolnena ekologo-ekonomicheskaya otsenka sushchestvuyushchego sostoyaniya sbrosa poverkhnostnykh stochnykh vod v vodnyy ob"ekt s zheleznoy dorogi.
Page Count:
156
Publication Date:
2011-12-01
Publisher:
LAP LAMBERT Academic Publishing
ISBN-10:
3847301233
ISBN-13:
9783847301233
No comments yet. Be the first to share your thoughts!