Obtaining and Using Substrates with Sewage Sludge

Date

2022-03-01

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Volume Title

Publisher

Видавництво Львівської політехніки
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.

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