| 摘要 |
<p>Improving mining tip sites and their contents comprises: (1) the introduction of substrate binders for bases, and sorption agents, eg. brown coal filter ash or coal dust, to a depth of 100-150 cm and at the same time loosening, homogenising and improving the structure; and (2) adding nutrients and humus carriers, eg. sewage sludge and compost, after a period of time, at a max. depth of 30 cm.</p> |
| 申请人 |
LAUSITZER BRAUNKOHLE AKTIENGESELLSCHAFT (LAUBAG), 01968 SENFTENBERG, DE;FORSCHUNGSINSTITUT FUER BERGBAUFOLGELANDSCHAFTEN (FIB) E.V., 03238 FINSTERWALDE, DE |
发明人 |
DREBENSTEDT, CARSTEN, DR.-ING., 02943 WEISWASSER, DE;KATZUR, JOACHIM, PROF. DR. SC., 15907 LUEBBEN, DE;RAUHUT, HORST, DIPL.-ING., 02977 HOYERSWERDA, DE |
