| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2021 |
| Язык | английский |
|
Ганиев Ильнур Махмутович, автор
Морозов Николай Васильевич, автор
|
| Библиографическое описание на языке оригинала |
Morozov N.V. Intensification of the biotreatment processes of natural and waste water, contaminated with spent lubricating oils with sorbents of various nature / N.V. Morozov, I.M. Ganiev // IOP Conference Series: Earth and Environmental Sciencethis link is disabled. - 2021. - 815(1). - 012025. |
| Аннотация |
Biodegradation of spent lubricating oils (mineral, semisynthetic, synthetic) was
investigated in natural and waste water of consortia of hydrocarbon-oxidizing microorganisms
(HOM) under the influence of sorbents of various nature. It was found that the effectiveness of
the latter's action on the biotreatment processes of water from oils is determined by the size of
particles, concentration, formation of active contact surface of phases by them and their
participation in neutralization of contaminants. In direct use of sorbents without HOM, are
purified 7 to 19.6 % oils. This is achieved within 10-14 days of contact. The joint use with HOM
of inert materials (river sand, coal powder, polyethylene chips, etc.), in the same contact times,
water is neutralized from lubricating oils from 44.9 to 63.7 % observed under the influence of
HOM only. At the same time, with buckwheat, oats, wheat and barley husks with the same level
of pollution, the purification of water from lubricating oils reaches 93.7 %. It is related to the
simultaneous participation of these sorbents in the formation of a highly active surface for
immobilizing contaminants and microflora, to provide stimulating activity of the latter by
involving products associated with these materials in oxidative processes. |
| Ключевые слова |
lubricating motor oils, hydrocarbon-oxidizing microorganisms, used lubricating oils, sorbents, biodegradation, mineral oils, semi-synthetic oils, synthetic oils. |
| Название журнала |
IOP Conference Series: Earth and Environmental Science
|
| Ссылка для РПД |
http://dspace.kpfu.ru/xmlui/bitstream/handle/net/173115/41__Morozov__Ganiev__2021_IOP_Conf._Ser.__Earth_Environ._Sci..pdf?sequence=1&isAllowed=y
|
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=268665 |
| Файлы ресурса | |
|
|
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Ганиев Ильнур Махмутович |
ru_RU |
| dc.contributor.author |
Морозов Николай Васильевич |
ru_RU |
| dc.date.accessioned |
2021-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2021-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2021 |
ru_RU |
| dc.identifier.citation |
Morozov N.V. Intensification of the biotreatment processes of natural and waste water, contaminated with spent lubricating oils with sorbents of various nature / N.V. Morozov, I.M. Ganiev // IOP Conference Series: Earth and Environmental Sciencethis link is disabled. - 2021. - 815(1). - 012025. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=268665 |
ru_RU |
| dc.description.abstract |
IOP Conference Series: Earth and Environmental Science |
ru_RU |
| dc.description.abstract |
Biodegradation of spent lubricating oils (mineral, semisynthetic, synthetic) was
investigated in natural and waste water of consortia of hydrocarbon-oxidizing microorganisms
(HOM) under the influence of sorbents of various nature. It was found that the effectiveness of
the latter's action on the biotreatment processes of water from oils is determined by the size of
particles, concentration, formation of active contact surface of phases by them and their
participation in neutralization of contaminants. In direct use of sorbents without HOM, are
purified 7 to 19.6 % oils. This is achieved within 10-14 days of contact. The joint use with HOM
of inert materials (river sand, coal powder, polyethylene chips, etc.), in the same contact times,
water is neutralized from lubricating oils from 44.9 to 63.7 % observed under the influence of
HOM only. At the same time, with buckwheat, oats, wheat and barley husks with the same level
of pollution, the purification of water from lubricating oils reaches 93.7 %. It is related to the
simultaneous participation of these sorbents in the formation of a highly active surface for
immobilizing contaminants and microflora, to provide stimulating activity of the latter by
involving products associated with these materials in oxidative processes. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
lubricating motor oils |
ru_RU |
| dc.subject |
hydrocarbon-oxidizing microorganisms |
ru_RU |
| dc.subject |
used lubricating oils |
ru_RU |
| dc.subject |
sorbents |
ru_RU |
| dc.subject |
biodegradation |
ru_RU |
| dc.subject |
mineral oils |
ru_RU |
| dc.subject |
semi-synthetic oils |
ru_RU |
| dc.subject |
synthetic oils. |
ru_RU |
| dc.title |
Intensification of the biotreatment processes of natural and waste water, contaminated with spent lubricating oils with sorbents of various nature |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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