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发明名称
Plant growth media
摘要
<p>A plant growth medium can be obtained by treating solid paper mill effluent with acid, preferably sulphuric or phosporic acid and optionally sparging the treating material with water and steam sterilizing.</p>
申请公布号
GB2254074(B)
申请公布日期
1995.01.18
申请号
GB19920005083
申请日期
1992.03.09
申请人
* EDEN PARK LIMITED
发明人
PETER * BARTHOLOMEW;DAVID JAMES * CAVERLY
分类号
A01G9/10;C05F7/02;(IPC1-7):C05F11/00;C05F17/00
主分类号
A01G9/10
代理机构
代理人
主权项
地址
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