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ECOPAD(Ecodays Plug - Flow Anaerobic Digester)

Dec 13, 2013 GMT

company EcoDays.co., LTD. Verified Company
Coutnry/Region Korea (South)Korea (South)
address B-801 Hagyetechnotown, Hagye-dong, Nowon-gu, Seoul, Korea (South) 139-727
Contact Jae Myung Lee
fax 82-2-993-1497
Online Postings More 4 Trade Leads , Product Catalog(s)
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Product Information

ECOPAD (ECOdays' Plug-flow Anaerobic Digester)


1.1 ECOPAD Characteristics





1.2 ECOPAD  vs CSTR (Conventional AD)



  ECOPAD CSTR
Technology Diagram                         
Type of Flow Modified PFR (Vertical CSTR-series) CSTR
Type of Mixing Non mechanical mixing,
Mixing by the gas rising and wastewater falling in the block stages
Mechanical mixing
HRT 20 More than 25
Gas yielding 90~120㎥/ton
(based on food waste)
30~40㎥/ton
(based on food waste)
Methane Content 70~75% 60~65%
Removal efficiency 75~90% 60~70%
Features - Application for the variable waste
- High biogas yielding
- No trouble by the mechanic equip.
- Demand a big space
- Limited removal efficiency
- Many trouble by the mechanic equip.


1.3 Fluid flow characteristics




- Mixing by the gas rising and wastewater falling
- No dead space by the separate inner space
- High removal efficiency and gas yieding by PFR
- Long SRT by PFR


1.4 ECOPAD Economical factors

1.4.1 Construction cost



  ECOPAD CSTR
Process Pretreatment-AD Pretreatment-AD
Civil 80% 100%
Equipment 144%
100%
Total 115% 100%

 
1.4.2 Operation
 
ECOPAD

CSTR

Treatment Cost

66%

100%

Electric Sale

400%

100%
Net Profit
450%

100%

 

1.5 References



Type of Influent Capacity
Orgacnic waste treatment facility for biogas in Jecheon 52㎥/day
Orgacnic waste treatment facility for biogas in Cheongju 200㎥/day
Orgacnic waste treatment facility for biogas in Sokcho 80㎥/day
Orgacnic waste treatment facility for biogas in Paju 30㎥/day
Total 4
As of 2012

 
 


Orgacnic waste treatment facility for biogas in Sokcho

 

Optional Information
- Payment : L/C
- Origin : Republic of Korea
- Samples : Not Avaliable

Contact Information
Jae Myung Lee ( Research center , Assistant manager )
Contact Now
  • company EcoDays.co., LTD.
  • address B-801 Hagyetechnotown, Hagye-dong, Nowon-gu, Seoul, Korea (South) 139-727
  • fax 82-2-993-1497
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