Биотехнология очистки цианистых и роданистых сточных вод путем культивирования высших водных растений»

Аннотация

Subjects of the inquiry: higher aquatic plants - E. crassipes Solms, P. Stratiotes L., A. caroliniana Willd. and Lemna minor L. Aim of the inquiry: establish the cyanid and rodanids’ waste waters cleanag’s biotechnology with usage of higher aquatic plants. Method of the inquiry: laboratory and field experiments, phenological, anatomical, microbiological methods, qualitative and quantitative analysis ions, netron-activational analysis. The results achieved and their novelty: physical properties, chemical content, species diversity and quantity of microorganisms, microspcopic weeds and protozoa in cyanid and rodanid waters OAS “Navoiazot” were determined for the first time. The cyanid and rodanids’ waste water cleanage possibilities were revealed and biotechnological method was worked out. Anatomical structure was compcratively studied and the quantity of macro and macroelements in high aquatic plants biomass, grown on cyanid and rodanid waste waters were determined. Practical value: scientifically based system for efficient cyanid and rodanid waste waters clcanage using aquatic value. The recommendations on cyanid and rodanid waste waters clcanage were worked out. Research results used in teaching ecology, nature protection, biotechnology and microbiology at the BSU and NavPL Degree of embed and economic effectivity: the recommendations on implementation of obtained results for Committee on Natur Preserve of Navoi region (report dated from 08.04.2009) and OAS “Navoiazot” (report dated from 27.05.2009) arc prepared. Sphere of usage: biotechnology, ecology, microbiology, nature protection.