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Биостойкость отработанных целлюлозосодержащих реагентов буровых растворов

Authors: Barakhnina, V. B.; Yagafarova, G. G.; Hismatullina, D. D.;

Биостойкость отработанных целлюлозосодержащих реагентов буровых растворов

Abstract

В результате исследования биодеструкции наиболее распространенных целлюлозосодержащих буровых реагентов (ЦБР) выявлена значительная биостойкость стабилизаторов бурового раствора на основе целлюлозы, лигнина и полианионной целлюлозы. Проведенная оценка фитотоксичности дериватов ЦБР показала, что угнетающее влияние полимеров уменьшается по мере их биодеградации, а накапливаемые продукты нефитотоксичны. The results of investigation of the biodestruction most using cellulose containing drilling reagents (CCDR) are demonstrated that reagents on the base cellulose, lignin and polyanyone cellulose are more biostabiliny than carboximethylhydroxicellulose and hydroxiethylcellulose containing reagents. Estimation of the phytotoxic activity of CCDR derivatives demonstrated that the inhibiting effect of CCDR decreased with their biodegradation, and the metabolic products accumulated exerted not toxic on the seedlings. Barakhnina Vera Borisovna - Cand. Sc. (Engineering), Associate Professor, Applied Ecology Subdepartment, Ufa State Oil Technological University. Барахнина Вера Борисовна - кандидат технических наук, доцент, кафедра прикладной экологии, Уфимский государственный нефтяной технический университет. Yagafarova GuzeP Gabdullovna - Dr. Sc. (Engineering), Professor, Applied Ecology Subdepartment, Ufa State Oil Technological University. Ягафарова Гузель Габдулловна - доктор технических наук, профессор, кафедра прикладной экологии, Уфимский государственный нефтяной технический университет. Hismatullina Dinara Damirovna - Undergraduate of Technological Department, Ufa State Oil Technological University. Хисматуллина Динара Дамировна - студентка технологического факультета, Уфимский государственный нефтяной технический университет. e-mail: ecologial@rambler.ru Уфимский государственный нефтяной технический университет

Keywords

carboximethylhydroxicellulose, полимерные буровые реагенты, карбоксиметилцеллюлоза, drilling waste, carboximethylcellulose, 57 [УДК 622.24.002.68], cellulose, гидроксиэтилцеллюлоза, целлюлоза, карбоксиметилгидроксицеллюлоза, биодеструкция, biodestruction, hydroxiethylcellulose, cellulose containing drilling reagents, буровые отходы

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green