Patent ID: 8658411

Claim:
A method of treating an organic substance containing waste liquid, comprising: contacting an organic substance containing waste liquid and an activated sludge to produce a mixture, wherein said activated sludge comprises bacteria from (i) an Alcaligenes selected from the group consisting of Alcaligenes faecalis, Alcaligenes pacifica, Alcaligenes aquamarina and Alcaligenes venustus, (ii) a Sphingobacterium selected from the group consisting of Sphingobacterium faecium, Sphingobacterium spiritivorum, Sphingobacterium multivorum , and Sphingobacterium mizutae, (iii) Shewanella algae, (iv) a Rhodobacter selected from the group consisting of Rhodobacter litoralis, Rhodobacter veldkampii, Rhodobacter massiliensis, Rhodobacter sphaeroides , and Rhodobacter azotoformans, (v) Micrococcus luteus, (vi) a Paracoccus selected from the group consisting of Paracoccus denitrificans, Paracoccus pantotrophus , and Paracoccus thiophilus, (vii) Bosea thiooxidans , and (viii) Paracoccus verustus , wherein the Alcaligenes is bacterial strain IBI-2P, Accession No. FERM BP-10565, the Sphingobacterium is bacterial strain IBI-3P, Accession No. FERM BP-10566, the Shewanella algae is bacterial strain IBI-6P, Accession No. FERM BP-10568, the Rhodobacter is bacterial strain IBI-15P, Accession No. FERM BP-10570, the Micrococcus luteus is bacterial strain IBI-40P, Accession No. FERM BP-10571, the Paracoccu is bacterial strain IBI-6, Accession No. FERM BP-10567, the Bosea thiooxidans is bacterial strain IBI-13 designated as Accession No. FERM BP-10569, and the Paracoccus verustus is bacterial strain IBI-2, Accession No. FERM BP-10564.