发明名称 |
TREATMENT SYSTEM FOR ACID MINE DRAINAGE AND TREATMENT METHOD USING THEREOF |
摘要 |
PURPOSE: An acidic mine drainage processing system and a processing method using thereof are provided to reduce the usage amount of a neutralizing agent, by reusing the non-reactive neutralizing agent inside a neutralizing tank. CONSTITUTION: An acidic mine drainage processing system comprises the following: a first reactor(20) including a neutralization tank for forming metal precipitates by adding a neutralizing agent to acidic mine drainage; a second reactor(30) connected to the neutralization tank for receiving the acidic mine drainage with the metal precipitates, including a reaction tank for maintaining the dissolution of the non-reactive neutralizing agent inside the mine drainage to precipitate metallic ions; and a sedimentation device(50) including a sludge collector(54) for collecting sludge from the mine drainage to separate water with the sludge. |
申请公布号 |
KR20110026828(A) |
申请公布日期 |
2011.03.16 |
申请号 |
KR20090084634 |
申请日期 |
2009.09.08 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
CHOI, JAE YOUNG;YANG, JUNG SEOK;LEE, JU YOUNG;PARK, YOUNG TAE |
分类号 |
C02F1/52;C02F1/66;C02F103/10 |
主分类号 |
C02F1/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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