A removal method for refractory organic pollutants using manganese oxides and reaction mediator

PURPOSE: Provided is a method for removing recalcitrant organic contaminants with high efficiency by using redox mediator such as lignin decomposition by-product along with manganese oxide. CONSTITUTION: The method comprises the steps of (a) causing oxidation-neutralization reactions between recalci...

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Bibliographic Details
Main Authors KANG, GI HUN, PARK, HUI GYEONG
Format Patent
LanguageEnglish
Korean
Published 04.07.2003
Edition7
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:PURPOSE: Provided is a method for removing recalcitrant organic contaminants with high efficiency by using redox mediator such as lignin decomposition by-product along with manganese oxide. CONSTITUTION: The method comprises the steps of (a) causing oxidation-neutralization reactions between recalcitrant organic contaminants and naturally generated organic material reaction mediator and manganese oxides, wherein the manganese oxide is birnessite, and wherein the naturally generated organic material reaction mediator is phenol compound which is by-product of lignin decomposition. 본 발명은 망간산화물 및 반응매개체를 이용한 난분해성 유기오염물질의 제거방법에 관한 것으로, 좀 더 상세히는 자연발생 유기물을 반응매개체로 사용함으로써 망간산화물만으로 제거가 불가능한 난분해성 유기오염물질의 산화-중합반응을 가능하게 한 망간산화물 및 반응매개체를 이용한 난분해성 유기오염물질의 제거방법에 관한 것이다. 본 발명은 망간산화물로부터 난분해성 유기오염물질을 제거함에 있어서, 자연발생 유기물을 반응매개체로 사용하여 유기오염물질과 산화-중합반응을 일으킴을 특징으로 하는 망간산화물 및 반응매개체를 이용한 난분해성 유기오염물질의 제거방법을 제공한다.
Bibliography:Application Number: KR20010086060