APPARATUS FOR DISPOSING MINE WASTEWATER WITHOUT USING AN ADDITIONAL AERATION DEVICE AND METHOD FOR TREATING MINE WASTEWATER USING THE SAME

PURPOSE: To provide an apparatus for disposing mine wastewater, which simplifies the constitution thereof and does not use harmful materials such as FeSO4 as an oxidizing agent, and a method for treating mine wastewater using the same. CONSTITUTION: The apparatus comprises a reactor (21) in which mi...

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Bibliographic Details
Main Authors KIM, KYUNG NAM, KIM, GI YOUN
Format Patent
LanguageEnglish
Korean
Published 15.01.2005
Edition7
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:PURPOSE: To provide an apparatus for disposing mine wastewater, which simplifies the constitution thereof and does not use harmful materials such as FeSO4 as an oxidizing agent, and a method for treating mine wastewater using the same. CONSTITUTION: The apparatus comprises a reactor (21) in which mine wastewater is flown and an aerator is installed under the surface of the mine wastewater, a flocculation tank (22) where the wastewater flown-out from the reactor is flown, a settlement tank (23) where the wastewater flown-out from the flocculation tank is flown, and an effluent tank (24) where the wastewater flown-out from the settlement tank is flown in. The aerator includes a neutralizing agent injection pipe, an upper end of which is protruded over the surface of the mine wastewater to allow neutralizing agent to be injected from the outside.
Bibliography:Application Number: KR20040077494