Process for de-acidifying of lakes from mining and open-cast mining after closing of the mines
摘要
A process for de-acidifying of lakes from mining and open-cast mining after closing of the mines, comprises whirling and suspending the lake sediment, which contains ashes from the mining process and withdrawing the water-ashes suspension into an intermediate storage and treatment system. There the water is treated and then re-introduced into the lake.
申请公布号
DE19961243(A1)
申请公布日期
2001.07.05
申请号
DE19991061243
申请日期
1999.12.18
申请人
RABE, WOLFGANG;SCHOLZ, GUENTER;WEHNER, OLAF
发明人
RABE, WOLFGANG;SCHOLZ, GUENTER;WEHNER, OLAF;APPELT, JOERG;GOCKEL, GERT;KOCH, ROLAND