Technological basis of obtaining biosorbents on the base of modified carbon-containing waste for oil contaminated soils treatment

Authors: L.V. Rudakova, Ya.I. Vaysman, E.S. Belik (Perm National Research Polytechnic University, RF, Perm)

Key words: biosorbent, immobilization, hydrocarbon, hydrocarbon oxidizing microorganisms, carbon-containing waste.

New method of biosorbent obtaining is proposed. Hydrocarbon obtained as a result of surplus active sludge modification was used as a matrix. Physical characteristics of hydrocarbon are not correspond to natural carbon sorbents, but are sufficient for using as a matrix for microorganisms immobilization on the porous surface. Results of investigations are considered to be the base for justification of technological process parameters for biosorbents obtaining on the base of carbon-containing waste and technology of biosorbents production. Proposed method of biosorbents obtaining allow to use material potential of carbon-containing waste, to reduce volumes of landfilled waste, to use efficiently obtained biosorbents in environmental technologies in processes of water and wastewater treatment from petroleum products, and bioremediation of oil contaminated soils.

References
1. Vieira R.H.S.F., Volesky B., Biosorption: a solution to pollution, Internatl microbial, 2000, no. 3, pp. 17-24.
2. Zhdanova E.S., Rudakova L.V., Vestnik PGTU “Urbanistika”, 2011, no. 3, pp. 97-107.
3. Vaysman Ya.I., Glushankova I.S., D'yakov M.S., Khodyashev M.B., Voda:
khimiya i ekologiya – Water: chemistry and ecology, 2011, no. 3., pp. 14-24.
4. Belik E.S., Rudakova L.V., Zashchita okruzhayushchey sredy v neftegazovom
komplekse, 2012, no. 7, pp. 10-14.
5. Vodopodgotovka: Spravochnik (Water preparation: A Guide): edited by
Belikov S.E., Moscow: Akva-Term Publ., 2007, 240 p.
6. Sinitsyn A.P., Raynina E.I., Lozinskiy V.I., Spasov S.D., Immobilizovannye kletki mikroorganizmov (Immobilized microbial cells), Moscow: Publ. of MSU, 1994,288 p. 

Key words: biosorbent, immobilization, hydrocarbon, hydrocarbon oxidizing microorganisms, carbon-containing waste.

New method of biosorbent obtaining is proposed. Hydrocarbon obtained as a result of surplus active sludge modification was used as a matrix. Physical characteristics of hydrocarbon are not correspond to natural carbon sorbents, but are sufficient for using as a matrix for microorganisms immobilization on the porous surface. Results of investigations are considered to be the base for justification of technological process parameters for biosorbents obtaining on the base of carbon-containing waste and technology of biosorbents production. Proposed method of biosorbents obtaining allow to use material potential of carbon-containing waste, to reduce volumes of landfilled waste, to use efficiently obtained biosorbents in environmental technologies in processes of water and wastewater treatment from petroleum products, and bioremediation of oil contaminated soils.

References
1. Vieira R.H.S.F., Volesky B., Biosorption: a solution to pollution, Internatl microbial, 2000, no. 3, pp. 17-24.
2. Zhdanova E.S., Rudakova L.V., Vestnik PGTU “Urbanistika”, 2011, no. 3, pp. 97-107.
3. Vaysman Ya.I., Glushankova I.S., D'yakov M.S., Khodyashev M.B., Voda:
khimiya i ekologiya – Water: chemistry and ecology, 2011, no. 3., pp. 14-24.
4. Belik E.S., Rudakova L.V., Zashchita okruzhayushchey sredy v neftegazovom
komplekse, 2012, no. 7, pp. 10-14.
5. Vodopodgotovka: Spravochnik (Water preparation: A Guide): edited by
Belikov S.E., Moscow: Akva-Term Publ., 2007, 240 p.
6. Sinitsyn A.P., Raynina E.I., Lozinskiy V.I., Spasov S.D., Immobilizovannye kletki mikroorganizmov (Immobilized microbial cells), Moscow: Publ. of MSU, 1994,288 p. 


Attention!
To buy the complete text of article (a format - PDF) or to read the material which is in open access only the authorized visitors of the website can. .

Mobile applications

Read our magazine on mobile devices

Загрузить в Google play

Press Releases

20.01.2022
18.01.2022
11.01.2022