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发明名称
Biological purification of septic tanks by extender effect
摘要
The invention features the preparation of a dry Bacillus spore premix with extender effect to facilitate the long term continuous treatment of domestic effluents.
申请公布号
AU5993096(A)
申请公布日期
1997.12.09
申请号
AU19960059930
申请日期
1996.05.21
申请人
BEVIL S.P.R.L.
发明人
GUY KNAPEN
分类号
C02F3/34
主分类号
C02F3/34
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代理人
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