UA109071C2 - METHOD OF OBTAINING A SURFACE SUBSTANCE - Google Patents

METHOD OF OBTAINING A SURFACE SUBSTANCE

Info

Publication number
UA109071C2
UA109071C2 UAA201402237A UAA201402237A UA109071C2 UA 109071 C2 UA109071 C2 UA 109071C2 UA A201402237 A UAA201402237 A UA A201402237A UA A201402237 A UAA201402237 A UA A201402237A UA 109071 C2 UA109071 C2 UA 109071C2
Authority
UA
Ukraine
Prior art keywords
oil
fumarate
sodium nitrate
relates
obtaining
Prior art date
Application number
UAA201402237A
Other languages
Ukrainian (uk)
Inventor
Татьяна Павловна Пирог
Original Assignee
Национальный Универстиет Пищевых Технологий
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Национальный Универстиет Пищевых Технологий filed Critical Национальный Универстиет Пищевых Технологий
Priority to UAA201402237A priority Critical patent/UA109071C2/en
Publication of UA109071C2 publication Critical patent/UA109071C2/en

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  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Винахід належить до біотехнологічної промисловості і стосується одержання поверхнево-активної речовини, яка може бути використаною для очистки довкілля від нафти і нафтових забруднень, а також у нафтовидобувній, хімічній, фармацевтичній, харчовій промисловості.Спосіб одержання поверхнево-активної речовини включає культивування Rhodococcus erythropolis IMB Ас-5017 при рН 8,0 на рідкому середовищі, що містить мінеральні солі, як джерело азоту нітрат натрію, як джерело вуглецевого живлення технічний гліцерин, з внесенням у кінці експоненційної фази росту 0,2 % фумарату. Згідно винаходу концентрація нітрату натрію становить 2,3-2,5 г/л, причому після внесення фумарату рН не регулюють.The invention relates to the biotechnology industry and relates to the production of surfactant, which can be used for the purification of the environment from oil and oil pollution, as well as in the oil, chemical, pharmaceutical, food industry. -5017 at pH 8.0 in a liquid medium containing mineral salts as a nitrogen source, sodium nitrate as a carbon source of technical glycerin, with the introduction at the end of the exponential phase of growth in 0.2% fumarate. According to the invention, the concentration of sodium nitrate is 2.3-2.5 g / l, and after making fumarate pH is not regulated.

UAA201402237A 2014-03-05 2014-03-05 METHOD OF OBTAINING A SURFACE SUBSTANCE UA109071C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA201402237A UA109071C2 (en) 2014-03-05 2014-03-05 METHOD OF OBTAINING A SURFACE SUBSTANCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201402237A UA109071C2 (en) 2014-03-05 2014-03-05 METHOD OF OBTAINING A SURFACE SUBSTANCE

Publications (1)

Publication Number Publication Date
UA109071C2 true UA109071C2 (en) 2015-07-10

Family

ID=53717500

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201402237A UA109071C2 (en) 2014-03-05 2014-03-05 METHOD OF OBTAINING A SURFACE SUBSTANCE

Country Status (1)

Country Link
UA (1) UA109071C2 (en)

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