Advantages_english_tebag
8
Tel.: (+506) 2224-9198 / 2225-7016 www.tebag [email protected] System’s efficiency improves over time. Technology’s advantages Very competitive investment costs compared to conventional treatment system technologies. Unattended operation practically insignificant operation and maintenance costs lower NPV (Net Present Value) of investment. Requires neither skilled labour nor qualified personnel for its operation/maintenance. No costly maintenance/reparation/replacement of electro-mechanical equipment.
-
Upload
tebag-costa-rica -
Category
Technology
-
view
85 -
download
0
Transcript of Advantages_english_tebag
Tel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
System’s efficiency improves over time.
Technology’s advantagesVery competitive investment costs compared to
conventional treatment system technologies.
Unattended operation practically insignificant operation and maintenance costs lower NPV (Net Present Value) of investment.
Requires neither skilled labour nor qualified personnel for its operation/maintenance.
No costly maintenance/reparation/replacement of electro-mechanical equipment.
Tel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
Minimum energy requirements.
Needs no chemical agents or floculants.
Generates no excess sludge (integral sludge dehydration over its own reed bed).
Presents zones with aerobic and anaerobic living conditions, where the advantages of each biologic process are exploited.
All system’s components have an unlimited life span (biologically resistent reeds)
Technology’s advantages
Tel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
Removal efficiencies up to 98% in diverse contaminant agents.
Highly flexible and versatile system, that enables treating many types of waste-waters, as well as ample variations in its characteristics.
Highly compact and integral system, which groups together processes of biofiltration, aerobic degradation, anaerobic degradation, anoxic denitrification and sludge dehydration, all in the same treatment unit. Produces no offensive odores, since the waste-water flow is subsuperficial, and the system functions mainly under aerobic conditions.
Reduction of NO3 (nitrates) to N2 (free nitrogen), by means of anoxic denitrification processes.
Technology’s advantages
Tel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
Treatment process amply proved and spread since 1890.
LAMINAS FILTRANTES technology with more than 20 years of continuous research and development, and more than 1000 successful projects worldwide in operation.
All system’s components can be acquired locally.
The system can be integrated to the surronding natural landspace. Important source of “points” for getting the LEED certification standard.
Ideal to retrofit conventional systems that do not comply with discharge parameters (for instance: substitution of the seepage field of an existing septic tank system).
Technology’s advantages
Capacity: 100 m3/day
Type of wastewaters: domestic
BODinlet: 300 mg/l
Location: outside GAM
Interest rate: 10%
Investment ratioLF/traditional WWTP= 120%
Tel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
Technology’s advantages
Year 0 Year 1 Year 2 Year 3 Year 4 Year 5
($160,000)
($150,000)
($140,000)
($130,000)
($120,000)
($110,000)
($100,000)
NPV COMPARISONLF system vrs. traditional system
LAMINAS FILTRANTES
Traditional System
TIME
NP
V (
$)
Year 0 1 2 3 4 5LAMINAS FILTRANTES (LF) (132.000) (1.900) (1.957) (2.016) (2.076) (2.138)
Traditonal system (110.000) (9.213) (9.765) (14.351) (11.502) (12.192)Annual factor 1,00 0,91 0,83 0,75 0,68 0,62
Comparison between setbacks to the property’s boundaries; Activated-Sludge system: 10m, LAMINAS FILTRANTES system: 5mTel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
Technology’s advantages
Summary of advantages
- Unattended operation- Very low O&M costs
- Aerobic process devoid of unpleasant odors
- Short setbacks to the property’s boundaries- Requires neither chemicals nor flocculating agents- No system’s component needs to be replaced over time
- Proven technology and spread worldwide- Very high contaminant removal efficiencies
- Provides valuable points for the LEED certification
Tel.: (+506) 2224-9198 / 2225-7016
www.tebag.cr
- The system can be used to treat practically any type of wastewater, and in any latitude or altitude
- Low cost/benefit ratio
- Requires no electromechanical equipment and hence no electric energy.
-100% Green Technology-Nature’s power working for
you
Láminas Filtrantes ®
www.tebag.crTel.: (+506) 2224-9198/ 2225-7016
www.tebag.cr
