Medical stone sludge organism fertilizer
The invention discloses a biological organic fertilizer of medical stone sludge, which comprises the following steps: A. allocating raw material through 60-70% sludge, 35.5-25% medical stone powder, 1.5-2% ferment bacterium and 3% adjusting agent; removing heavy metal ion and harmful bacteria in the...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a biological organic fertilizer of medical stone sludge, which comprises the following steps: A. allocating raw material through 60-70% sludge, 35.5-25% medical stone powder, 1.5-2% ferment bacterium and 3% adjusting agent; removing heavy metal ion and harmful bacteria in the sludge; adding ferment bacterium group and medical stone in the sludge; stirring completely; B. piling sludge to do aerobic ferment; turning over everyday; displaying viscous shape after 4-7d; generating large amount of white hypha group until the sour odor disappears; graining; detecting; drying; packing; reserving; fitting for bottom fertilizer of each crop, wood and flower. |
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