Zobrazeno 1 - 6
of 6
pro vyhledávání: '"E. V. Linkevich"'
Publikováno v:
Solid Fuel Chemistry. 56:253-258
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a0f6db44d19ce4907613dd66a3fa651
https://doi.org/10.3103/s0361521922040097
https://doi.org/10.3103/s0361521922040097
Publikováno v:
Solid Fuel Chemistry. 55:332-337
The influence of the concentration and composition of humic acids (HAs) on the biodegradation of petroleum hydrocarbons was investigated. The HAs were obtained from oxidized brown coal by alkaline extraction upon the mechanical treatment of coal in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ef029a5a38befcf84ac697f4ad8007
https://doi.org/10.3103/s0361521921050049
https://doi.org/10.3103/s0361521921050049
Publikováno v:
Solid Fuel Chemistry. 55:229-235
The mechanical treatment (MT) of brown coals in the presence of a complex of oxidizing alkaline reagents and mineral salts increased the yield of water-soluble humic substances (HSs) by 20–30%. The composition of coals and reagents in the MT affect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f640c604445720c8dbf8276475781f3
https://doi.org/10.3103/s0361521921040108
https://doi.org/10.3103/s0361521921040108
Publikováno v:
Russian Journal of Physical Chemistry A. 94:742-747
The effect the mechanochemical modification of humic acids has on their surface-active and acid–base properties is studied. The dependence of the surface activity of humic acids on structural changes, concentration, and the pH of the medium are det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12e5b306447bacde5c7384d762308fc1
https://doi.org/10.1134/s0036024420040093
https://doi.org/10.1134/s0036024420040093
Publikováno v:
Solid Fuel Chemistry. 53:29-35
The analysis of the mechanochemical transformations of humic acids (HAs) in caustobioliths of different genesis (peat, brown coal, and oxidized coal) was carried out. It was found that the greatest changes in the peripheral carbohydrate fragments and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2287285667a35b2fd9a0437e3e968cba
https://doi.org/10.3103/s0361521919010099
https://doi.org/10.3103/s0361521919010099
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 597:012020
The paper deals with the study of the effect of peat mechanoactivation on the structure and biostimulating and detoxifying properties of isolated humic acids (HA) in of oil-contaminated soil. It is shown that the mechanical activation of peat leads t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7416a7c57bd0307c06a812a5af4e8f97
https://doi.org/10.1088/1757-899x/597/1/012020
https://doi.org/10.1088/1757-899x/597/1/012020