文章基本信息

标题：Wastewater a Source of Nutrients for Crops Growth and Development
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作者：Ivan Tymchuk ; Oksana Shkvirko ; Halyna Sakalova 等
期刊名称：Inżynieria Ekologiczna
印刷版ISSN：2081-139X
电子版ISSN：2392-0629
出版年度：2020
卷号：21
期号：5
页码：88-96
DOI：10.12911/22998993/122188
出版社：Polish Society of Ecological Engineering (PTIE)
摘要：The article deals with the main methods of nutrient removal from wastewater, as well as presents promising technologies and techniques.Struvite was characterized by a complex phosphorus fertilizer.The influence of struvite on the processes of germination of cultivated plants was investigated.The possibility of creating a growth substrate as an inexpensive and effective alternative to the disposal of the man-made wastes that contain an organic component was identified.The composition of the growth substrate was selected to ensure its functional properties.The growth substrate was tested by bioindication.Subsequently, the modification of the substrate by adding natural sorbents.
关键词：sewage sludge ; substrate ; wastewater ; bioindication ; ammonium orthophosphate hexahydrate (struvite)