成果報告書詳細
管理番号20150000000702
タイトル*平成26年度中間年報 国際エネルギー消費効率化等技術・システム実証事業 (実証前調査) バイオエタノール製造工場等における省エネルギー型高濃度排水処理システム実証事業 (ベトナム社会主義共和国)
公開日2016/3/1
報告書年度2014 - 2014
委託先名株式会社愛研化工機
プロジェクト番号P93050
部署名イノベーション推進部
和文要約
英文要約Title: International Energy Demonstration Project / the feasibility study / the energy saved treatment system for the wastewater at the bio-ethanol plant and/or another plants with high concentration of wastewater in Vietnam. (FY2014-FY2015)FY2014 Annual Report

Purpose: The purpose of this project is to show efficiency of Expanded Granular Sludge Bed wastewater treatment system (EGSB) and diffuse it in Vietnam, which leads to environmental protection and to avoid global warming.
Feasibility study Plan:
1.Selection of 4 factories as candidate for installation site of EGSB at Quang Ngai (QN) Sugar Joint Stock Company (QNS), including planned bio-ethanol (BE) plant in Gia Lai.(GL)
2.Selection of 1 or 2 candidates and execution of feasibility study (F/S).
3.Decision making of installation site based upon F/S with agreement of NEDO and QNS.
4.Install EGSB.
5.Making a marketing plan.
Feasibility study Term: 18/2/2015 ー17/2/ 2016
Researches;
1.Selection of candidates
(1)Head quarter (HQ) factory in QN.
HQ factory for soymilk, beer and confectionary had been examined on 10 March. This factory uses aerobic treatment system and had been approved for B standard for wastewater criteria settled by Ministry of Natural Resources and Environment. Sampling check had been done. (CODcr:1,520mg/lwastewater volume(WV):1,800m3/day)As CODcr is low and there is no renovation plan, the priority is low.
(2)Sugar factory in QN. Production process of this factory had been reconfirmed and sampling check had been done on 11 March. (CODcr:5,950, WV:300) CODcr is relatively high, however, WV is small and this factory is also approved for B standard. Consequently priority is low.
(3)BE plant under contemplation in GL. This plant plan and 380,000 m2 land use in GL has been approved by Vietnam government and the construction will be started in March next year. According to QNS, wastewater plant can be separated from BE plant. Planned CODcr and WV are 120,000 and 4,000ー6,000 respectively. As these figures are too big, compared with normal criteria in Japan, these must be investigated in the next field in April.
(4)Sugar factory in GL.This factory is the largest factory among QNS factories. Waste materials of it are planned to be used for the BE plant and WV is 3,000.
2.Design of Action Plan
HQ factory and sugar factory in QN had been checked in the first research and sugar factory and BE plant under contemplation in GL are planned to be examined in April.
3.Through this NEDO project, QNS thinks wastewater plant in the BE plant in GL as the first priority, because government plans to introduce E-5 BE plan in 7 districts in 2015 and all over the country in 2017, which will be strong following wind to this plan, however, unpredictable market turbulence of oil price might cause some delay. Therefore, combination of sugar factory and BE plant in GL shall be considered.
4.After the next research, 1 or 2 candidates for F/S shall be selected in June and fundamental construction planning shall be started thereafter.
ダウンロード成果報告書データベース(ユーザ登録必須)から、ダウンロードしてください。

▲トップに戻る