ENGLISH
|
JAPANESE
|
CONNECT WITH US:
Home
About
Contact
Log in
*
Home
Press release
2021年11月17日 14時00分
Source:
Mitsubishi Electric
三菱電機、濃縮余剰汚泥を対象とした下水処理場向け「オゾン可溶化反応装置」を開発
バイオガス20%以上増産と温室効果ガス削減に貢献
東京, 2021年11月17日 - (JCN Newswire) - 三菱電機株式会社(以下、三菱電機)と日鉄エンジニアリング株式会社(以下、日鉄エンジニアリング)は、下水汚泥に含まれる微生物を主体とする難分解成分をオゾンガスで効率的に溶かす「オゾン可溶化(※1)反応装置」を開発し、日本下水道新技術機構の建築技術審査証明(※2)を取得しました。
■開発の特長
攪拌技術と高濃度オゾンを適用した「オゾン可溶化反応装置」により、バイオガス増産を実現
- 特殊な攪拌(かくはん)翼を用いて、下水汚泥に注入した高濃度オゾンの気泡を微細化して均一に分散させる撹拌技術を開発
- 撹拌技術と高濃度オゾンの適用により、散気による一般的なオゾン処理ではオゾン消費率(※3)30%以下だった濃縮余剰汚泥をオゾン消費率80%以上で可溶化
- 可溶化した濃縮余剰汚泥の利用で、分解時に発生するバイオガスの従来比22%(※4)増産を確認
- 濃縮余剰汚泥の可溶化により消化槽における下水汚泥の分解を促進し、廃棄汚泥の削減に貢献
- 既設の下水処理場に本装置を容易に設置でき、大規模システムの新規構築が不要
■今後の展開
今後、実証試験で得た知見を基に実用化を目指すとともに、下水処理場におけるさらなるバイオマスの有効利用に向け開発を進めます。
本リリースの詳細は下記をご参照ください。
https://www.mitsubishielectric.co.jp/news/2021/1117.pdf
概要:三菱電機株式会社
詳細は
http://www.mitsubishielectric.co.jp
をご覧ください。
Source: Mitsubishi Electric
セクター: エレクトロニクス
Copyright ©2026 JCN Newswire. All rights reserved. A division of Japan Corporate News Network.
Latest Release
Advancing Early Detection: OMRON Healthcare Supports May Measurement Month 2026
Apr 28, 2026 01:00 JST
CTF Life Launches MyWealth Beyond Savings Insurance Plan
Apr 27, 2026 13:43 JST
NEC Announces Strategic Collaboration with Anthropic Focused on Enterprise AI
Apr 23, 2026 17:46 JST
Fujitsu and Carnegie Mellon University launch joint center for Physical AI
Apr 23, 2026 17:19 JST
China Gas Signs Strategic Cooperation Agreement with CITIC Construction and China CITIC Bank
Apr 22, 2026 21:32 JST
CBL International Limited Acquires Majority Stake in Green Marine Energy Holdings Limited
Apr 22, 2026 21:15 JST
OMRON Healthcare and Tricog Health strengthen collaboration in India with Tricog CardioCheck (TCC)
Apr 22, 2026 19:30 JST
MHI Marine Machinery & Equipment and Mitsubishi Shipbuilding Obtain Approval in Principle (AiP) for the Basic Design of a Methane Oxidation Catalyst System for Marine LNG-Fueled Engines from Classification Society ClassNK
Apr 22, 2026 17:16 JST
NEC Receives Company of the Year recognition in Global Biometric Solutions from Frost & Sullivan
Apr 22, 2026 14:46 JST
MHIEC Completes Improvement of Core Equipment at Municipal Solid Waste Incineration Facility in Kagoshima City
Apr 22, 2026 11:13 JST
MHIEC Completes Improvement of Core Equipment at Municipal Solid Waste Incineration Facility in Sendai City
Apr 22, 2026 11:03 JST
Merck & Co., Inc., Rahway, NJ, USA and Eisai Provide Update on Phase 3 LITESPARK-012 Trial Evaluating First-Line Combination Treatments for Certain Patients With Advanced Renal Cell Carcinoma (RCC)
Apr 21, 2026 20:52 JST
Hitachi to establish a new company with Nojima under a strategic partnership to accelerate growth of its home appliance business
Apr 21, 2026 19:21 JST
BULL and Fujitsu Sign Basic Agreement to Develop Japan's Unique High-Precision Space Situational Awareness Service
Apr 21, 2026 11:47 JST
Fujitsu launches GLOVIA One ERP solution for mid-sized Japanese enterprises
Apr 20, 2026 11:46 JST
NEC to Supply Nine Types of Defense Equipment for Tthree Australian Frigates
Apr 19, 2026 12:10 JST
Mitani Sangyo Filed U.S. Patent Application for AI Reliability Governance Framework
Apr 17, 2026 00:00 JST
TANAKA PRECIOUS METAL NEXT Certified as a Special Subsidiary
Apr 16, 2026 21:00 JST
Isuzu and Toyota to Jointly Develop Japan's First Mass-produced Light-duty Fuel Cell Electric Truck
Apr 16, 2026 15:53 JST
Honda to Begin Sales of All-new Insight EV
Apr 16, 2026 15:31 JST
More Latest Release >>
Related Release
World's first ever spiral escalator renewal project conducted at a commercial facility in Mexico
11/27/2025 11:00:00 AM JST
Mitsubishi Electric Building Solutions to introduce and commence operation of KEGMIL, a platform that streamlines field service management in elevator and escalator maintenance
9/25/2025 11:00:00 AM JST
NIED, Fujitsu, SDS and Mitsubishi Electric sign joint research agreement to advance Japan Disaster Charter operational framework
5/23/2025 1:35:00 PM JST
Mitsubishi Electric Building Solutions Launches the NEXIEZ-Fit Elevator
5/22/2024 11:00:00 AM JST
Mitsubishi Electric Building Solutions to Supply Elevators and Escalators for New Capital Relocation Project in Indonesia
2/26/2024 11:00:00 AM JST
Mitsubishi Electric's Swedish Subsidiary Signs Share Transfer Agreement to Wholly Acquire Norwegian Elevator Distributor UNIHEIS
4/28/2023 3:30:00 PM JST
Mitsubishi Electric's Swedish Subsidiary Motum AB to Acquire Norwegian Elevator Distributor UNIHEIS
4/28/2023 3:30:00 PM JST
More Press release >>