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Some algae species are 50% or more lipid oil by weight. This oil may be pressed from the algae and refined into diesel. The process for extracting algal oil, at its simplest level, resembles pressing an olive. Up to 75% from the oil might be squeezed from algae using a simple mechanical press. Hexane might be used being a solvent to raise extraction up to 95%. Once extracted, the oil is refined through transesterification. A catalyst including sodium hydroxide is combined with alcohol to make biodiesel and glycerol.
To restore the original driving block method;
A good team, all of his members must trust, to be open and honest with each other, to be honest with each other, to achieve the heart and mind, without reservation; Only when each member of the team works closely with each other can we truly achieve the close cooperation of the whole group. Real teamwork must to others "willing to cooperate with you" as the foundation, and you should show your co-operation motives, and of any changes of a partnership, holding a vigilant attitude. Teamwork is a never-ending process, because the success or failure of the cooperation depends on the attitude of the members, so it is the responsibility of everyone to maintain the cooperation between the members
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