Search results for "Fyre-Zyme"

showing 3 items of 3 documents

The Influence of Stimulation Techniques on the Microbiological Changes and n-Alkane Transitions in the Soil Contaminated of Petroleum-Derived Substan…

2019

Removal of petroleum products from contaminated soil is a long-term process requiring attention and constant monitoring. The aim of this study was to determine the effect of Fyre-Zyme enzyme preparation and/or calcium carbonate on microbiological changes and conversion of n-aliphatic hydrocarbons in soil contaminated of petroleum-derived substances. The material for testing was soil contaminated with petroleum substances. The total concentration of n-alkanes with a C8–C40 chain length was 420.1 mg·kg−1 DM. The pot tests were carried out by introducing stimulators. As a decomposition promoter for n-alkanes in contaminated soil, a 6% water solution of Fyre-Zyme and/or 1% sterile CaCO3 was use…

Environmental Engineeringchemistry.chemical_element010501 environmental sciencesCalciumcomplex mixtures01 natural sciencesSoilchemistry.chemical_compoundBioremediationPetroleum productEnvironmental Chemistry0105 earth and related environmental sciencesWater Science and Technologybiologybusiness.industryEcological ModelingFyre-Zyme preparationContaminationbiology.organism_classificationPollutionSoil contaminationDecompositionCalcium carbonatechemistryEnvironmental chemistrybusinessCalcium carbonateBioremediationN-aliphatic hydrocarbonsBacteriaWater, Air, & Soil Pollution
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Analysis of Chemical and Biochemical Parameters of Petrol-Contaminated Soil after Biostimulation with an Enzyme Reagent

2020

This study aimed to assess the effect of petrol and the Fyre Zyme reagent on selected chemical and biochemical properties of loamy sand. The experiment was conducted under laboratory conditions. First, petrol was introduced into the soil at doses of 0 and 50 g k-1dry matter (DM). Next, 6% Fyre-Zyme enzyme reagent solution was added to the samples contaminated and uncontaminated with petrol, in the following combinations: 0 (control), once at 40 cm3 kg&ndash

Fyre-ZymeBioengineeringDehydrogenase010501 environmental scienceslcsh:Chemical technology01 natural scienceslcsh:ChemistryBiostimulationChemical Engineering (miscellaneous)lcsh:TP1-1185hydrocarbonsphosphatasesGasoline0105 earth and related environmental sciencesTotal organic carbonChemistryorganic carbonProcess Chemistry and Technologydehydrogenasessoil remediation04 agricultural and veterinary sciencesContaminationSoil contaminationnitrogen totallcsh:QD1-999ReagentEnvironmental chemistryLoam040103 agronomy & agriculture0401 agriculture forestry and fisheriesProcesses
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Wpływ sposobu dawkowania preparatu enzymatycznego na zmiany mikrobiologiczne i przemiany węglowodorów alifatycznych w glebie skażonej węglowodorami

2016

Usuwanie produktów ropopochodnych ze skażonej gleby jest trudnym procesem, wymagającym uwagi oraz stałej kontroli. W pracy podjęto próbę określenia wpływu techniki dawkowania preparatu enzymatycznego na zmiany mikrobiologiczne i przemiany węglowodorów alifatycznych w glebie naturalnie skażonej węglowodorami. Materiał do badań stanowiła gleba naturalnie skażona substancjami ropopochodnymi, w której całkowite stężenie węglowodorów alifatycznych o długości łańcuchów C8-C40 wynosiło 420,1 mg/kg suchej masy. Przeprowadzono doświadczenia wazonowe, dawkując preparat enzymatyczny w odstępach tygodniowych. Kontrolę stanowiła skażona gleba bez dodatku preparatu enzymatycznego. Doniczki inkubowano w t…

preparat Fyre-Zymesubstancje ropopochodnebiodegradacjaFyre-Zyme preparationglebapetroleum productsbiodegradationsoil
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