Obtaining and Using Substrates with Sewage Sludge
Date
2022-03-01
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Lviv Politechnic Publishing House
Lviv Politechnic Publishing House
Abstract
The article is devoted to the study of the prospects of
using compost with sewage sludge in the raw material for the
recultivation of disturbed lands. A special installation was used
for bio-composting, which allowed controlling of the process
parameters. The results of bio-indication of composts obtained
under different conditions of compositions of the raw material
mixture are given. Based on the analysis of the results of bioindication,
the optimal composition of the raw material mixture
using “fresh” and “old” sewage sludge is established. An
analysis of the parameters of the bio-indication process was
carried out for this compost of optimal composition, which
makes it possible to develop recommendations for the
implementation of the process in industrial conditions.
Description
Keywords
compost, sewage sludge, bio-indication, raw materials, process, recultivation, zeolite, bio-composting
Citation
Malovanyy M. Obtaining and Using Substrates with Sewage Sludge / Myroslav Malovanyy, Uliana Storoshchuk // Environmental Problems. — Lviv : Lviv Politechnic Publishing House, 2022. — Vol 7. — No 3. — P. 154–162.