[An ecologic hygiene assessment of the microbiological processes in soil contaminated with sulfonol and lead].
Alteration of the microbial coenosis and biological activity of different types of soils as well as peculiarities of survival of sanitary-significant and pathogenic microorganisms under the effect of sulphonol and a sulphonol-lead complex have been studied in the laboratory model experiment. The most sensitive tests were as follows: the number of nitrifying bacteria; nitrifying, proteolytic, dehydrogenase and cellulase activity; survival of salmonella and lactose-positive colibacilli. Under the effect of the tested sulphonol (0.5 and 3 mg/l) and lead (0.1 and 2 mg/l) concentrations the self-purification processes in soil were not substantially disturbed, though surfactants negatively affected viability of enterobacteria.
Erusalimskaia
L F
LF
Mudryĭ
I V
IV
Grigor'eva
L V
LV
Debrivnaia
I E
IE
D001557:Benzenesulfonates / Q000494:pharmacology*; D001673:Biodegradation, Environmental / Q000187:drug effects; D015169:Colony Count, Microbial; D004305:Dose-Response Relationship, Drug; D004463:Ecology; D004926:Escherichia coli / Q000187:drug effects* / Q000201:enzymology; D007854:Lead / Q000494:pharmacology*; D012486:Salmonella typhimurium / Q000187:drug effects* / Q000201:enzymology; D012722:Sewage; D012988:Soil Microbiology; D012989:Soil Pollutants / Q000494:pharmacology*; D013501:Surface-Active Agents / Q000494:pharmacology*; D013997:Time Factors
D001557:Benzenesulfonates; D012722:Sewage; D012989:Soil Pollutants; D013501:Surface-Active Agents; D007854:Lead; C001114:dodecylbenzenesulfonic acid
Ekologo-gigienicheskaia otsenka mikrobiologicheskikh protsessov v pochve pri zagriaznenii sul'fonolom i svintsom.