Problem of disposal of organochlorine waste of vinyl chloride production
Date
2020-02-10
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Lviv Politechnic Publishing House
Lviv Politechnic Publishing House
Abstract
The sources of organochlorine waste
formation, its toxicity, and environmental impact are
analyzed, and methods of its disposal are considered.
The composition of insoluble compounds in the stillage
residues of the dichloroethane rectification stage before
incineration is determined, and the method of their
extraction is proposed. It is established that the use of
oxalic and hydrochloric acids as extractants significantly
reduces the iron content in the stillage residues of the
rectification column, which allows increasing the
duration of operation of the organochlorine waste
incineration equipment.
Description
Keywords
organochlorine waste, toxicity, neutralization, combustion, stillage residues, insoluble compounds, extraction
Citation
Problem of disposal of organochlorine waste of vinyl chloride production / Viktor Vasiychuk, Yaroslav Kuchera, Olena Matskiv, Oleh Nahurskyy, Stepan Kachan // Environmental Problems. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 5. — No 2. — P. 69–75.