A DENITRIFICATION SYSTEM USING INDIGENOUS HETEROTROPHIC MICROORGNISM WITH A CONTROLLED RELEASE MOLASSES BARRIERS

A DENITRIFICATION SYSTEM USING INDIGENOUS HETEROTROPHIC MICROORGNISM WITH A CONTROLLED RELEASE MOLASSES BARRIERS

PURPOSE: A purification system of underground water contaminated nitrate nitrogen is provided to maximize purification efficiency by using dentrification performance, and to reduce purification cost with a long-termed purification process without a ground injection facility. CONSTITUTION: A purifica...

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Bibliographische Detailangaben
Hauptverfasser: LEE, BYUNG SUN, WOO, NAM CHIL, NAM, KYOUNG PHILE, LEE, KYU YEON, UM, JAE YEON, KIM, YANG BIN
Format: Patent
Sprache:eng ; kor
Schlagworte:
CHEMISTRY
DISPOSAL OF SOLID WASTE
METALLURGY
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINATED SOIL
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Zusammenfassung:PURPOSE: A purification system of underground water contaminated nitrate nitrogen is provided to maximize purification efficiency by using dentrification performance, and to reduce purification cost with a long-termed purification process without a ground injection facility. CONSTITUTION: A purification system of underground water contaminated nitrate nitrogen includes a solid molasses purifying agent(120), a injection hole body(130), and a slit etc. The solid molasses purifying agent contains molasses. A reaction wall body is comprised of an injection hole body in which one or more slid(134) is formed. The slit elutes the molasses according to a flow direction of underground water. The nitrate nitrogen in the contaminated underground water is changed into the nitrogen gas.