成果報告書詳細
管理番号20120000000180
タイトル平成23年度中間年報 環境・医療分野の国際研究開発・実証プロジェクト アジアにおける先進的な資源循環システム国際研究開発・実証 高効率下水汚泥減容化・再資源化(H23-H25)
公開日2012/6/9
報告書年度2011 - 2011
委託先名月島機械株式会社
プロジェクト番号P11010
部署名環境部
和文要約1. 研究開発の内容及び成果等
【研究開発の内容】
本研究開発は、我が国の優れた環境技術に基づく国際競争力強化のため、中国における資源循環システムの実証と現地での事業展開の可能性を評価するために実施する。
中国では経済発展に伴い様々な環境問題が顕在化しており、なかでも下水汚泥の衛生的な処理は喫緊の課題とされ、処理方針や有効利用が検討されている。我が国では、すでに下水汚泥処理は成熟しており、また近年は資源化利用が積極的に進められ、事業運営を含めた新しいビジネスモデルとして注目されている。資源の観点においても、中国は世界最大の石炭消費国であり、石炭の代替燃料とする下水汚泥の再資源化事業は、日本企業にとって大きなビジネスチャンスとなる可能性を
秘めている。
そこで、平成23年度?平成25年度において、以下の研究開発項目に基づき、実証設備を用いた汚泥処理と資源化利用の実証、および現地調査と事業性評価による実施可能性評価から成る実証プロジェクトを実施する。
英文要約1.The contents and results of this research and development 1-1.Contents; This research and development shall be implemented in order to strengthen the international competitiveness of our country based on the excellent environmental technology and also this shall be implemented in order to evaluate the demonstration of the resource circulation system and the possibility of doing business in China.In China, a variety of environmental issues has become evident due to the economic development, sanitary treatment of sewage sludge is a pressing issue in particular, policies and effective use of processing has been investigated.In our country, sewage sludge treatment is already mature. In recent years, use of recycled sewage sludge has been actively promoted and a sewerage business operations has been attracting attention as a new business model.Also in terms of resources, China is the world's largest coal-consuming countries, business recycling of sewage sludge as fuel instead of coal has the potential to become a major business opportunity for Japanese companies.Therefore, using a demonstration facility, we will conduct a demonstration project consisted of sludge treatment, demonstration and field survey of the use of resources and evaluation of the feasibility evaluation by the business in fiscal 2013 from fiscal 2011. Research and development items are (Item 1) Design and construction of facilities, (Item 2) Examination of the technical issues of business model (1)Survey of sewage sludge, (2)Verification and development of sewage sludge volume reduction, (3)Verification and development of heat recovery (4)Verification of the use and development of resources, (Item 3) Study of institutional issues of business model, (Item 4) Evaluation of the feasibility of business models (1)Verification of project cost, (2)Consider forms of project implementation, (3)Extraction and measures of business risk. 1-2.Results in FY2011; (Item 1) Design and construction of facilities. (1)We got the permission from the local government to implement the project in Shantou City of Guangdong Province. (2)We designed the sludge dryer and started producing. The dryer will be completed August in 2012 and it will be transported and installed the site. (3)Towards the construction of the demonstration facility, with the cooperation of local companies, design and construction was started. This design is expected to be completed around April 2012. (Item 2) Examination of the technical issues of business model (1)We performed an analysis of the sewage treatment plant sludge in Shantou city where the site is. (2)Then we compared each property and studied influence and provision for the sludge dryer. (3)We consider a heat recovery process in the re-consigned (JFE Engineering Corporation), that initiated the order of related equipment. (Item 3) Study of institutional issues of business model. (1)We ask the field survey to Tsinghua University in Beijing, that started the investigation of local needs and business requirements, etc. for business development. This survey is expected to be completed in June 2012. (Item 4) Evaluation of the feasibility of business models. (1)In the demonstration facility, we have except for the heat recovery unit and the sludge drying process, carried out by local companies and local procurement and construction was carried out a review of procurement and construction costs. 2. Result (Described in the relevant fiscal year only) 2-1.research and lecture presentation(Including oral presentations) /None 2-2.Patents, etc. /None 2-3. Award-winning /None 3. Other special matters (Described in the relevant fiscal year only) 3-1. Dissemination efforts of the results (press release etc.) /None 3-2. Other /None
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