Economic and Environmental Benefits of Cleaner Technology …
201
10 Energy Conservation Technology
10.1 Process Description of Variable Frequency Drive (VFD)
Principle is Changing Direct current into Alternate current. Key areas were (Variable frequency drive) VFD used. Effluent treatment plant (ETP), Molasses tank,
Membrane technology, cooling tower blowdown, washing and process condensate polishing unit (CPU), Boiler water feeding and falling-film evaporators (FFE).
Conveyor belt and some of the other auxiliary instruments (Figure 1, shown in Table
1).
Explanation of Cost Analysis using ROI and CBR for VFD
In Variable Frequency Drive (VFD), conventional technology is (−99.93%) and
energy conversation technology, 2004, where auxiliary equipment was introduced
in this industry by process modification “energy saving” Variable frequency drive
(VFD) is the cleaner technology showing (−51.7%) for Rs. 1 investment. Both
values are negative, depicting loss in conventional and cleaner technology but cleaner
better. In terms of cost-benefit ratio conventional technology (0.026) and cleaner
technology (0.5538), cleaner technology shows a higher value of benefit than conventional technology. But the energy saving 54,340 kWh per year and benefit amount is
Rs. 2.58115 lakh per year as shown in Table 1.
10.2 Falling Film Evaporator (FFE)
Explanation of Cost Analysis using ROI and CBR for FEE
Free Flowing evaporator (FFE) is conventional technology (−96.79%) for Rs.1
investment it’s a loss. In terms of cost-benefit ratio conventional technology (0.0382)
the benefits is less in terms of cost benefit. But the Energy saving 60,720 kWh per
year and benefit amount is Rs. 3.0875 lakh per year. Attaching online sensor’s and
automated variable frequency drive, automated flow meters, as shown in Table 1.
Benefits: This is used for internal cleaning purpose of the boiler and energy
conserving technology.
201
10 Energy Conservation Technology
10.1 Process Description of Variable Frequency Drive (VFD)
Principle is Changing Direct current into Alternate current. Key areas were (Variable frequency drive) VFD used. Effluent treatment plant (ETP), Molasses tank,
Membrane technology, cooling tower blowdown, washing and process condensate polishing unit (CPU), Boiler water feeding and falling-film evaporators (FFE).
Conveyor belt and some of the other auxiliary instruments (Figure 1, shown in Table
1).
Explanation of Cost Analysis using ROI and CBR for VFD
In Variable Frequency Drive (VFD), conventional technology is (−99.93%) and
energy conversation technology, 2004, where auxiliary equipment was introduced
in this industry by process modification “energy saving” Variable frequency drive
(VFD) is the cleaner technology showing (−51.7%) for Rs. 1 investment. Both
values are negative, depicting loss in conventional and cleaner technology but cleaner
better. In terms of cost-benefit ratio conventional technology (0.026) and cleaner
technology (0.5538), cleaner technology shows a higher value of benefit than conventional technology. But the energy saving 54,340 kWh per year and benefit amount is
Rs. 2.58115 lakh per year as shown in Table 1.
10.2 Falling Film Evaporator (FFE)
Explanation of Cost Analysis using ROI and CBR for FEE
Free Flowing evaporator (FFE) is conventional technology (−96.79%) for Rs.1
investment it’s a loss. In terms of cost-benefit ratio conventional technology (0.0382)
the benefits is less in terms of cost benefit. But the Energy saving 60,720 kWh per
year and benefit amount is Rs. 3.0875 lakh per year. Attaching online sensor’s and
automated variable frequency drive, automated flow meters, as shown in Table 1.
Benefits: This is used for internal cleaning purpose of the boiler and energy
conserving technology.