MICROORGANISM CULTURE MEDIUM, PROLIFERATION METHOD OF MICROORGANISM AND DECOMPOSING METHOD OF ORGANOCHLORINE COMPOUND, AND NANO-BUBBLE LIQUID, NANO-BUBBLE LIQUID PRODUCTION DEVICE AND PRODUCTION METHOD OF NANO-BUBBLE LIQUID

• Main Authors: NAKAZATO MASAKAZU, TAKAGI KAZUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 30.03.2015
• Subjects: BEER; BIOCHEMISTRY; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS; CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TRANSPORTING; VINEGAR; WINE

PROBLEM TO BE SOLVED: To provide use of fine bubbles for culture of organochlorine decomposing bacteria, and a nano-bubble liquid suitable for culture of microorganisms.SOLUTION: A microorganism culture medium is a medium prepared using a nano-bubble liquid. More specifically, it is prepared using a nano-bubble liquid containing 10×10/mL or more of nano-bubbles having a particle diameter of 400 nm or less, where the mode of nano-bubble particle diameter is 50 nm to 100 nm. This allows microorganisms to be cultured at a high density for a short period. 【課題】有機塩素系分解菌の培養に微細気泡を利用すること、および微生物の培養に適したナノバブル液体を提供すること。【解決手段】ナノバブル液体を用いて調製した培地である微生物培養培地とした。より詳しくは、粒径が４００ｎｍ以下のナノバブルを１０?１０８個／ｍＬ以上含有し、ナノバブルの粒径の最頻値が５０ｎｍ〜１００ｎｍであるナノバブル液体を用いて調製した。これにより、微生物を短期間に高密度に培養することができる。【選択図】図１