Use of modified waste products from cellulose production as peat substitute
摘要
Use of modified waste products from cellulose isolation as peat substitutes in which the cellulose waste is optionally neutralised then purified. The waste material is preferably purified by steam distillation, extraction or oxidation and may additionally be composted. Waste water may be neutralised.
申请公布号
EP0844222(A3)
申请公布日期
1999.01.13
申请号
EP19970890220
申请日期
1997.11.05
申请人
F. JOH. KWIZDA GESELLSCHAFT M.B.H.
发明人
POLHEIM, DIETHER, DR.;EICHINGER, KARL, DIPL.-ING. DR.;KWIZDA, JOHANN F. DR.