BIOLOGICAL WASTEWATER TREATMENT DEVICE AND BIOLOGICAL WASTEWATER TREATMENT METHOD

• Main Authors: INABA HIDEKI, HASHIMOTO YOUHEI, NOMURA NOBUHIKO, TOYOFUKU MASANORI
• Format: Patent
• Language: English; French; Japanese
• Published: 30.01.2014
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; VINEGAR; WINE

The present invention provides a biological wastewater treatment device which is provided with a signal substance production unit which produces a signal substance by means of signal substance-producing bacteria, and a treatment unit which biologically treats wastewater by means of treatment bacteria, wherein the signal substance production unit has a supply means for supplying the signal substance to the treatment bacteria. La présente invention concerne un dispositif de traitement biologique d'eau usée qui est équipé d'une unité de production de substance signal qui produit une substance signal au moyen de bactéries produisant une substance signal, et d'une unité de traitement qui traite biologiquement l'eau usée au moyen de bactéries de traitement, l'unité de production de substance signal comportant un moyen pour approvisionner les bactéries de traitement en substance signal.