Search Results - "Viisimaa, Marika"

Use of hydrogen peroxide and percarbonate to treat chlorinated aromatic hydrocarbon-contaminated soil by Viisimaa, Marika, Goi, Anna

“…This study compared treatment methods that utilised a liquid carrier of hydrogen peroxide and a solid carrier, percarbonate, for p-dichlorobenzene,…”
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Reuse of ferric sludge as an iron source for the Fenton-based process in wastewater treatment by Bolobajev, Juri, Kattel, Eneliis, Viisimaa, Marika, Goi, Anna, Trapido, Marina, Tenno, Taavo, Dulova, Niina

“…•Reused ferric sludge as an effective catalyst for the Fenton-based process.•Observed a similar Fenton-based treatment efficacy for up to 4 ferric sludge…”
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Integration of ozonation and sonication with hydrogen peroxide and persulfate oxidation for polychlorinated biphenyls-contaminated soil treatment by Goi, Anna, Viisimaa, Marika

“…•Integrating sonication with chemical oxidation is effective for PCB degradation.•Chemicals dosage and treatment time influenced the integrated process…”
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Polychlorinated biphenyls-containing electrical insulating oil contaminated soil treatment with calcium and magnesium peroxides by Goi, Anna, Viisimaa, Marika, Trapido, Marina, Munter, Rein

“…Calcium and magnesium peroxides were applied for the treatment of soil contaminated by polychlorinated biphenyls-containing electrical insulating oil (Aroclor…”
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Influence of biosurfactant on combined chemical–biological treatment of PCB-contaminated soil by Viisimaa, Marika, Karpenko, Oleksandr, Novikov, Volodymyr, Trapido, Marina, Goi, Anna

“…► EDTA and biosurfactant both improved the removal efficacy of the combined treatment. ► Biosurfactant addition increased microbial respiration and…”
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Bio-recalcitrant pollutants removal from wastewater with combination of the Fenton treatment and biological oxidation by Trapido, Marina, Tenno, Taavo, Goi, Anna, Dulova, Niina, Kattel, Eneliis, Klauson, Deniss, Klein, Kati, Tenno, Toomas, Viisimaa, Marika

“…[Display omitted] •The Fenton pre-treatment of raw wastewaters was effective but costly.•The Fenton process is added to wastewater treatment scheme as an…”
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Combined processes for wastewater purification: treatment of a typical landfill leachate with a combination of chemical and biological oxidation processes by Klauson, Deniss, Kivi, Arthur, Kattel, Eneliis, Klein, Kati, Viisimaa, Marika, Bolobajev, Juri, Velling, Siiri, Goi, Anna, Tenno, Taavo, Trapido, Marina

“…BACKGROUND Among anthropogenic wastewaters, landfill leachate is known to contain numerous persistent organic pollutants, heavy metals, noxious microorganisms,…”
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Influence of biosurfactant on combined chemicalabiological treatment of PCB-contaminated soil by Viisimaa, Marika, Karpenko, Oleksandr, Novikov, Volodymyr, Trapido, Marina, Goi, Anna

“…The contamination of soil with polychlorinated biphenyl-containing industrial fluids is a worldwide environmental problem due to their high persistence. The…”
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Treatment of Aroclor 1016 contaminated soil by hydrogen peroxide: laboratory column study by Viisimaa, Marika, Veressinina, Jelena, Goi, Anna

“…The potential and feasibility of treating soil contaminated with electrical insulating oil, Aroclor 1016, containing polychlorinated biphenyls (PCBs) with…”
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Combined processes for wastewater purification: treatment of a typical landfill leachate with a combination of chemical and biological oxidation processes: Combined processes for landfill leachate treatment by Klauson, Deniss, Kivi, Arthur, Kattel, Eneliis, Klein, Kati, Viisimaa, Marika, Bolobajev, Juri, Velling, Siiri, Goi, Anna, Tenno, Taavo, Trapido, Marina

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