This guy is WRONG !!! Solar n wind also available to run machinery nowadays ... those sudhas must have been paid by petroleum companies to discourage bio fuel
@@mattayanabi2729 if anyone can import that cooking oil less than 50 rupees it will be worth. But biodiesel cannot be keep long time .
@amithaherath7393
2 жыл бұрын
@@mattayanabi2729 Used Cooking Oil is largely being used for followings also, so it is not a waste in the world that can be brought cheap. Animal feed. Composting. Soaps. Lamp oil. Paint remover. Lubricants. Shampoo and moisturizer. Also, if you can uderstand the video completely it says making biodiesel out of any type of oil (regardless of used or not) has a negative energy gain. This cannot be implemeted in large scale. In the other hand, consider the pollution we create on out soil on the disposal of waste of the process.
Sir i think the calculation per litre has to be corrected Initial cost - LKR 420 Production cost (20%) - LKR 504 Margin (10%) - LKR 555 Very good clarification. Thanks a lot for sharing your knowledge with us.
Unfortunately solar power as the sole provider for electricity is not sustainable as it quite unreliable sort of power generation. If you research about it more it would be clear to you.
This guy is WRONG !!! Solar n wind also available to run machinery nowadays ... those sudhas must have been paid by petroleum companies to discourage bio fuel
Brilliant explanation. If I may add, if there’s no Sulphur in biodiesel it will lead to a lot of wear and tear of the cylinder liners and piston rings as Sulphur in fuel plays an important role in the lubrication process.
@acemini
2 жыл бұрын
Sorry mate. Argument is wrong. Biodiesel has a higher cetane rating and that is added lubricity. Higher lubricity means less wear & tear .Please check this out. thanks
@TharinduDasun1
2 жыл бұрын
@@acemini but density is different. biodiesel has more density than diesel. due to that fuel pump not much last longer. also, biodiesel has some food waste, if we use cooking oil, that can't be filtered by fuel filters or bio-diesel process. so the injectors get blocked and engine performance gets worst.
@ChannelVeen
2 жыл бұрын
Statistics are there to be proved and broken both. Theories once beleived to be true have been proven wrong.. thank you for presenting the facts. You proved it is not practical and the opportunity is open to someone to make the facts false...
I have commented in similer way to the bio diesel making videos in Sri Lanka saying we need more research on this rather than taking sudden decisions. Thanks dr Ruchira for doing this 🙏🙏
ගොඩක් ලොකු විග්රහයක් ❤ 👌🏻 ඇත්තටම වැදගත් මේ වගේ බල ශක්ති ප්රභව ගැන කතා කරන එක. පුලුවන් නම් ලංකාව තුළ කරන්න පුලුවන් බල ශක්ති ව්යාපෘති ගැන video එකක් දාන්න. Thanks for the commitment to make Sri Lanka a better place and rich with Scientific literacy. Sri Lankan people need that.
As per Dilina we are using used cooking oil as raw materials for bio diesel, this will cost 150 per liter Cost and waste water calculation should be start from that point Correct me if I’m wrong
Net negative energy gain ekak thiyena Nisa eka hari yanne na , anika bio diesel vala energy eka tikak aduy diesel valata vada Example Dan me vedio ekema thiyenava bio diesel 1 l hadanna diesel 1.9 l energy eka yanava kiyala ( oil eka mathaka na ) Ithin apita ekama bio diesel valin karoth bio diesel 2l energy vaya karala 1l haduva vage thamay
Hi Sir Ruchira.... I appreciate your scientific explanation. However if we restrict this biodiesel production strictly to used cooking oil… all calculation up to producing cooking oil should be eliminated. This is the role of government to make sure that it uses only used cooking oil. Then it’s a matter of additional inputs for this additional process. This is the matching concept where you need to consider only the relevant cost to this specific process.
@@prabhashdilusha8022 bro business does not work that way. You are talking about the same concept that using a dinamo operate a motor and using that motor power the dinamo. What's the point burning 98L of oil to make 100L bio diesel?
@prabhashdilusha8022
2 жыл бұрын
@@dailysciencedose3875 looks like wrong mention 👀....
@dailysciencedose3875
2 жыл бұрын
@@prabhashdilusha8022 just realised. No offence.
@shameerajayasekara6414
2 жыл бұрын
Thank you Sir. පොලිතින් වලින් petrol හදන vedio ගොඩක් මේ දින වල share වෙනවා. ඒ සම්බන්දවත් program එකක් කරලා එහි විද්යාත්මක පදනම සම්බන්දයෙන් දැනුවත් කරන්න පුලුවන් නම් හොදයි.
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