Open AccessAssessment of Pollutants Maximal Permissible Loads on Macrophytes in Aquatic Environment with the Use of Recurrent Admixtures
Publication year - 2014
Publication title -
vodnoe hozâjstvo rossii: problemy, tehnologii, upravlenie/vodnoe hozâjstvo rossii : problemy, tehnologii, upravlenie
Language(s) - English
Resource type - Journals
eISSN - 2686-8253
pISSN - 1999-4508
DOI - 10.35567/1999-4508-2014-2-7
Subject(s) - macrophyte , aquatic plant , elodea canadensis , phytoremediation , environmental science , aquatic environment , pollutant , aquatic toxicology , hydrocharitaceae , environmental chemistry , botany , biology , chemistry , contamination , ecology , toxicity , organic chemistry
Influence of a surface-active substance (sodium dodecyl sulfate) and a synthetic detergent (“Aist-Universal”) on aquatic plants has been studied. Quantitative data on SAS phyto-toxicity for aquatic macrophytes (Elodea canadensis Michx., Potamogeton crispus L., Najas guadelupensis L., Fontinalis antipyretica Salvinia natans L., S. auriculata Aubl., etc.) have been obtained. Experimental vindication of the new method of recurrent admixtures effectiveness and its application for studying the stability range in species of supreme water vegetation has been carried out. Academic value of these new facts is caused by revealing of SAS phyto-toxicity for aquatic macrophyte species that have not been previously studied and by contributing into development of an ecological technique of contaminated water environment purification with the use of phytoremediation.