Solid state bioconversion of domestic wastewater treatment plant sludge into compost.
This invention employs the SSB technique to rejuvenate the composting process as a remedy for safe final disposal and reuse of the DWTP sludge. 8-10% domestic wastewater sludge (from drying bed or LSB) was cured followed by separation of foreign particles and prepared it more or less homogenous. The...
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| Formato: | Patent |
| Publicado: |
2003
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