Development of seeding material made from organic waste for Johkasou [a water-purifier tank], 2: Wastewater purifying effect of seeding material
2009
Kojima, Y.(Hokkaido Univ., Sapporo (Japan)) | Matsuda, J. | Ohmiya, K.
We developed seeding material used as accelerates activity of bacteria in johkasou made from organic waste. We compared the potential of wastewater treatment characteristic of the seeding material with other additives. Although the seeding material addition was slower than sewage sludge addition, it overall performed stability higher level CODsub(cr), removal in different temperatures and kinds of wastewater than other additives. Further, in 20degC, the seeding material addition removed same level CODsub(cr), as sewage sludge addition with less MLSS and a number of bacteria than it in the peptone and the artificial wastewater.
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