METHOD FOR TREATING METHANE AND VOLATILE ORGANIC COMPOUNDS USING OXYGEN RELEASING AGENT CONTAINING NUTRIENTS

METHOD FOR TREATING METHANE AND VOLATILE ORGANIC COMPOUNDS USING OXYGEN RELEASING AGENT CONTAINING NUTRIENTS

PURPOSE: A method for treating methane and volatile organic compounds using oxygen releasing agent containing nutrients by consistently supplying oxygen and nutrients into landfill or contaminated soil, thereby maintaining activity of methanotroph is provided. CONSTITUTION: The method comprises a st...

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Hauptverfasser: KIM, JAE YEONG, AHN, YEONG MI, NAM, GYEONG PIL, PARK, JE RYANG
Format: Patent
Sprache:eng ; kor
Schlagworte:
DISPOSAL OF SOLID WASTE
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINATED SOIL
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
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creator KIM, JAE YEONG
AHN, YEONG MI
NAM, GYEONG PIL
PARK, JE RYANG
description PURPOSE: A method for treating methane and volatile organic compounds using oxygen releasing agent containing nutrients by consistently supplying oxygen and nutrients into landfill or contaminated soil, thereby maintaining activity of methanotroph is provided. CONSTITUTION: The method comprises a step of making a reactive barrier comprising oxygen releasing agent containing a principal ingredient of magnesium peroxide (MgO2) or calcium peroxide (CaO2) and nutrients; a step of installing the reactive barrier in soil contaminated with methane (CH4) and volatile organic compounds or soil covering layer of landfill; and a step of treating the methane and volatile organic compounds using methanotroph by passing the methane and volatile organic compounds through the reactive barrier, wherein the nutrients are selected from the group consisting of ammonium chloride (NH4Cl), sodium nitrate (NaNO3), potassium nitrate (KNO3), potassium dihydrogen phosphate (KH2PO4), dipotassium hydrogen phosphate (K2HPO4), a trace of elements or a mixture thereof, wherein an oxygen releasing agent an outer part of which is coated with polymer is used in the reactive barrier, and wherein the reactive barrier further comprises one or more of adhesion filter media selected from the adhesion filter media group consisting of rubber piece, sand, gravel, compost, mud and diatomaceous earth in addition to the oxygen releasing agent.
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language eng ; kor
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subjects DISPOSAL OF SOLID WASTE
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINATED SOIL
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
title METHOD FOR TREATING METHANE AND VOLATILE ORGANIC COMPOUNDS USING OXYGEN RELEASING AGENT CONTAINING NUTRIENTS
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