成果報告書詳細
管理番号20140000000043
タイトル*平成24年度中間年報 省水・環境調和型水循環プロジェクト 水資源管理技術研究開発 水資源管理技術の国内外への展開に向けた実証研究 (継続研究) うち中東等の海外新興地域における小規模分散型水循環事業
公開日2014/8/20
報告書年度2012 - 2012
委託先名海外水循環ソリューション技術研究組合
プロジェクト番号P11009
部署名環境部
和文要約
英文要約Title:Water reuse business for developing area in the Middle East(Continuous Study)(FY2012-FY2015)FY 2012 Annual Report

1.Content of the development
(1) Purpose of the project
For the purpose of acceleration for the water recycling business,Continuous study is being performed from 1st March 2013 to 28th February 2015.In this project, Properties such as the plant and tanker lorries belongs to NEDO.Global Water Recycling and Reuse Solution Technology Research Association (GWSTA) acts this study in cooperate with Ras Al Khaimah Investment Authority (RAKIA) and Sewage Authority in RAK,UAE.

(2) Outline of the project
Based on the result of the research acted in Sep. 2009 to Feb.2013,Practical plan for the study was explained to RAKIA and Sewage Authority in RAK Government.

Item(1) Improvement for sewage recycling business in Ras Al Khaimah
The improvement for water supply business is effective for the improvement for total business operation.So we are trying to find new clients
In this continuous study,the target volume for sewage collection is 1000m3/day,RO water supply 250m3/day, and blend water supply 250m3/day.
Through this business operation, we will prove this business model will be successful and then we will establish the most suitable business structure and business model.
Item(2) Reduction for O&M cost
Reduction for O&M cost is important for the business operation.The target is 5% reduction from present cost.
Item(3) Improvement for the price of the sewage collection fee and Product water
We will discuss with the Government for setting the price and we will negotiate with the client.Through this action,we establish how to set the price.

 
【Basic specification for MBR】
Process Flow:Anoxic+Aeration(Membrane bioreactor)
Anoxic Tank 1,000m3/d×2tanks
Aeration Tank(Membrane Bioreactor)500m3/d×4tanks
Raw water tank:700m3Underground tank(Concrete tank)×1tank
Raw water pump:Submersible pump×3sets
Membrane washing blower:Roots type×2sets
Aeration blower:Roots type×2sets
Filtered water pump:Centrifugal type×4sets
Chlorine dosing pump×1set
Treated water tank:Horizontal Cylindrical GRP tank(5000Gallon)×1lot
Product water supply pump(RO water and Blend water)×4sets
      
【Basic specification of RO system】
500m3/d(6 modules×5 vessels)×3trains(1 train stand by)
CPI system×1set
    
【Dewatering equipment】
Screw type dewatering equipment 45kgDS/h×2trains
Sludge feed pump(Monoflex type)×2sets
Polymer dosing unit×1set

【Miscellaneous item】
Power receiving panel 1set
Electrical system 1set
5000gallon Tanker lorry 7cars

2.Result
We discussed the content of the continuous study with RAKIA and Sewage Authority and agree with them.
As for the result of the operation, we will report in the annual report in 2013 because it is very short terms for continuous study.

3.Special comment
There is not special comment
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