WORLD TRENDS OF THE REDUCTION OF THE MUNICIPAL WASTE LANDFILLS NUMBER ON THE EXAMPLE OF THE USA (Ukr)

Березюк, О. В.; Kraevskyi, V. О.; Bereziuk, L. L.

doi:10.31649/2307-5376-2020-1-8-13

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Applying the remediation method the soils can be renovated directly on the surface without extraction into special tanks, this makes the process less energy-consuming. In the paper [23] the regression dependence of the specific energy requirements for cleaning the soils of SMW landfills as a result of heavy metals pollution (cadmium, lead and zink) on their concentration and MAC are determined. In the research [24] the improved mathematical model in the form of the dependence of the specific energy consumption needed for the soils of SMW landfills cleaning due to heavy metals pollution on the concentration of cobalt, copper, nickel, chrome, vanadium, manganese is published, this model enables to evaluate energy consumption, needed for the cleaning of the polluted soils from these substances.…”

Section: Analysis Of the Recent Studies And Publicationsmentioning

confidence: 99%

USAGE OF REGRESSION ANALYSIS METHOD FOR THE DETERMINATION OF BENZOPYRENE CONCENTRATION IN THE SOILS OF THE LANDFILLS AND REFUSE DUMPS OF SOLID MUNICIPAL WASTE (Eng)

Березюк

2022

SWVNTU

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In recent years the total area of the landfills and refuse dumps of solid municipal waste, including overloaded facilities and those, where the norms of ecological legislation are violated and are the objects of the intensive ecological loading has greatly increased in Ukraine. This may cause the pollution of the environment by chemical substances and leads to chemical pollution of the soil. Determination of the regression dependence of benzopyrene concentration in the soils of the landfills of solid municipal waste on the depth of measuring is an important scientific engineering problem.Aim of the research is to determine the regression dependence of benzopyrene concentration in the soils of the landfills of solid municipal waste on the depth of measuring. In the process of study the method of regression analysis of the results of single-factor experiments and other pair dependences with the selection of the rational type of function from sixteen most widely spread variants by the criterion of the maximum value of the correlation factor was used.Regression was carried out on the base of linearized transformations, which enable to reduce the nonlinear dependence to linear one. Determination of the coefficients of the regression equations was carried out by means of the least squares method, using the developed computer program "RegAnaliz", protected by the Certificate of the state registration of the rights to the copyright object.Adequate regression power dependence of benzopyrene concentration in the soils of the landfills of solid municipal waste on the depth of measuring was obtained, the dependence was used for the determination of the dangerous depth of chemical pollution of the soils. Graphic interpretation of the dependence of benzopyrene concentration in the soils of the landfill of solid municipal waste on the depth of measuring is constructed, this interpretation enables to illustrate this dependence and show the coincidence of the theoretical results with the actual results on the level of 0.96975. It was established that the dangerous depth of chemical pollution of the soils of the landfill of solid municipal waste with benzopyrene is 152 mm.

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Section: Analysis Of the Recent Studies And Publicationsmentioning

confidence: 99%

USAGE OF REGRESSION ANALYSIS METHOD FOR THE DETERMINATION OF BENZOPYRENE CONCENTRATION IN THE SOILS OF THE LANDFILLS AND REFUSE DUMPS OF SOLID MUNICIPAL WASTE (Eng)

Березюк

2022

SWVNTU

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“…Applying the method of electrochemical remediation the soil can be renovated directly on the surface without taking into a special tanks, that makes the process less energy consuming. In the study [23] the regression dependence of the specific energy consumption, needed for cleaning the soils of the landfills of MSW as a result of their contamination with heavy metals (cadmium, lead and zink) on their concentrations and MAC. In the paper [24] the improved mathematical model in the form of dependence of the specific energy consumption, needed for cleaning of the soils of MSW landfills as a result of heavy metals pollution on the concentration of cobalt, copper, nickel, chrome, vanadium, manganese is published, the model enables to evaluate the energy consumption, needed for cleaning the polluted soils from these substances.…”

Section: Analysis Of the Recent Studies And Publicationsmentioning

confidence: 99%

REGRESSION ANALYSIS OF PETROLEUM PRODUCTS CONCENTRATION IN THE SOILS OF MUNICIPAL SOLID WASTE LANDFILLS (Eng)

Березюк

2022

SWVNTU

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In recent years the total area of the municipal solid waste landfills and waste dumps, including overloaded, which violate the norms of ecological safety and are the objects of the intensive ecological loading, that pollute the environment with chemical substances, causing chemical pollution of the soils, in particular, with the petroleum products, has greatly increased. Determination of the regression dependence of the petroleum products concentration in the soils on the distance to the landfills of municipal solid waste is the relevant scientific-technical problem.Objective of the study is determination of the regression dependence of the petroleum products concentration in the soils on the distance to the municipal solid waste landfills. Regression was performed on the base of the linearized transformations, which enable to reduce the nonlinear dependence to linear one. Determination of the regression equations coefficients was performed by the method of the least squares with the help of the elaborated computer program "RegAnaliz", protected by the Certificate of the State registration of the rights to the copyright object.Adequate regression power dependence of the petroleum product concentration in the soils on the distance to the landfills of municipal solid waste was obtained, the dependence was used for the determination of the safe distance for the solid municipal landfills location from the agricultural lands by the index of the level of chemical pollution of the soil with petroleum products. Graphic interpretation of the dependence of the petroleum products concentration in the soil on the distance to the landfill of municipal solid waste is constructed, this interpretation enables to illustrate this dependence and show the coincidence of the theoretical results with the actual results on the level of 0.9999996. It was established that the safe distance for the location of the landfills of municipal solid waste from the agricultural lands by the index of the level of chemical pollution of the soil with petroleum products is 66 m.

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WORLD TRENDS OF THE REDUCTION OF THE MUNICIPAL WASTE LANDFILLS NUMBER ON THE EXAMPLE OF THE USA (Ukr)

Cited by 2 publications

References 3 publications

USAGE OF REGRESSION ANALYSIS METHOD FOR THE DETERMINATION OF BENZOPYRENE CONCENTRATION IN THE SOILS OF THE LANDFILLS AND REFUSE DUMPS OF SOLID MUNICIPAL WASTE (Eng)

USAGE OF REGRESSION ANALYSIS METHOD FOR THE DETERMINATION OF BENZOPYRENE CONCENTRATION IN THE SOILS OF THE LANDFILLS AND REFUSE DUMPS OF SOLID MUNICIPAL WASTE (Eng)

REGRESSION ANALYSIS OF PETROLEUM PRODUCTS CONCENTRATION IN THE SOILS OF MUNICIPAL SOLID WASTE LANDFILLS (Eng)

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