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Bio-diesel
It is a form of fuel from vegetable oil, mainly sunflower oil and rape-seed.
Bio-diesel is a renewable form of energy and therefore an alternative to traditional fuels such as diesel, which are not renewable.Because polluting exhaust emissions are lower.
Because it reduces carbon dioxide emission and this is the greenhouse gas which is changing the world’s climate.
Because it stimulates the development of agriculture in the most arid rural areas, creating jobs and preventing depopulation.
Because it reduces the country’s dependence on imported fuels and the loss of foreign currency reserves spent on importing crude oil
Bio-diesel can be used in diesel engines, mixed with diesel itself (generally at the rate of 5 to 30%) or it can be used pure.
Small changes may be needed to engines according to the percentage used in the mixture and the engine type / constructor.

www.carris.pt

Nikon D40X
2008/06/06 10:16:11.7
Compressed RAW (12-bit)
Image Size: Large (3872 x 2592)
Color
Lens: 18-55mm F/3.5-5.6 G
Focal Length: 18mm
Exposure Mode: Manual
Metering Mode: Multi-Pattern
1/60 sec - F/9
Exposure Comp.: +0.3 EV
Sensitivity: ISO 100
Optimize Image: Custom
White Balance: Preset
AF Mode: AF-A
Color Mode: Mode IIIa (sRGB)
Tone Comp.: More Contrast
Hue Adjustment: +3°
Saturation: Enhanced
Sharpening: High
Long Exposure NR: Off
VR Control: Off
High ISO NR: Off

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