Ecotoxicological Assessment of Brownfield Soil by Bioassay

Bardina, Tamara V.; Chugunova, Marina; Kulibaba, Valery V.; Bardina, Victoria I.

doi:10.1007/978-3-030-85682-3_15

Cited by 3 publications

(1 citation statement)

References 56 publications

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“…Известно, что организмы обладают разной чувствительностью к токсикантам [18]. В связи с этим достоверность результатов биотестирования изучаемого объекта зависит от примененных тест-организма и тест-функций [19,20].…”

Section: Introductionunclassified

Biotesting Methods for the Detection of Drugs in the Aquatic Environment

Zharikov

Bardina²,

Sklyarova

2022

Pharmacy Formulas

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The article presents experimental data on the use of the biotesting method for the toxicological evaluation of tap water containing the antibiotic amoxicillin solution and the hormone 17-estradiol solution. Different test organisms differ in their sensitivity to toxicants. Therefore, a series of biotests using different test organisms from different systematic groups: daphnia (Daphnia magna Straus), infusoria (Paramecium caudatum), and algae (Chlorella vulgaris Beijer) were used to increase the accuracy of toxicity assessment of solutions. It was found that of the selected test cultures infusoria were the most sensitive to the solution with antibiotic and hormone. The effect of amoxicillin in the dose range from 0.000078 mg/L to 0.000000078 mg/L contributed to the toxic effect of the test cultures in the following sequence in descending order: infusoria daphnia = chlorella. In a toxicity study of water containing the hormone 17-estradiol in the dose range from 0.00001mg/L to 0.00000001 mg/L, the sensitivity of the test objects developed in the following chronology: infusoria chlorella. Daphnia (Daphnia magna Straus) were not at all susceptible to this class of drugs. Therefore, the proposed biotesting methods for the detection of drugs in the aquatic environment are a promising direction in assessing the toxicity of pharmpollutants in wastewater.

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Section: Introductionunclassified

Biotesting Methods for the Detection of Drugs in the Aquatic Environment

Zharikov

Bardina²,

Sklyarova

2022

Pharmacy Formulas

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Investigation of the Use of Organic Additives to Improve the Fertile Properties of Soil After Screening

Bardina,

Gerasimov,

Bardina

et al. 2024

Smart Innovation, Systems and Technologies

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Ecotoxicological assessment of waste and soil cover of anthropogenic polluted territories using biotest systems

2022

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The possibility of using various methods of biotesting together with chemical-analytical methods for the ecotoxicological assessment of waste from the oil industry (drilling sludge) and contaminated soil cover of objects of accumulated environmental damage located in the north-west of Russia is considered. Ecotoxicological studies by biotesting methods have been carried out using test organisms from different systematic groups. Conventional and proprietary biotesting methods were used. The proposed set of biotest systems for the purposes of environmental control of such objects along with chemical and analytical methods may increase the reliability of the research results.

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Ecotoxicological Assessment of Brownfield Soil by Bioassay

Cited by 3 publications

References 56 publications

Biotesting Methods for the Detection of Drugs in the Aquatic Environment

Biotesting Methods for the Detection of Drugs in the Aquatic Environment

Investigation of the Use of Organic Additives to Improve the Fertile Properties of Soil After Screening

Ecotoxicological assessment of waste and soil cover of anthropogenic polluted territories using biotest systems

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