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The possibility of using phytoremediant plants as a source of the most important elements of soil nutrition and to obtain fertilizers with a valuable composition of microelements has been considered. Data have been presented on the accumulation of potassium, calcium and ferrum in the tissues of phytoremediant plants Phragmites australis (Cav.) Trin. ex Steud., Typha angustifolia L., Typha latifolia L., used in the treatment of technogenically polluted wastewater from mining companies. It has been concluded that these plants have a high phytoextractive ability to extract elements of soil nutrition and can be used to create green fertilizers.
Tokhtar et al. (Tue,) studied this question.