The profit that low running cost brings is essential for a company of the vein industry of upper reaches
The profitability of upper reaches company engaging in collection of waste, safekeeping, important duties including the transportation is the present conditions that it can be never said that it is high. As a result, it is cheap and often sells waste abroad in the company of upper reaches and is supposed, and precious resources flow out into the foreign countries.
The cause bringing aggravation of the profitability is warehousing and transit cost such as disposal household appliances. For example,the plastic of the cell-phone occupies 90% at the volume.The plastic does not change to metal. It becomes the important key to profitability improvement to switch the enormous expenses that it costs for abolished plastic to profit.
The mini-plant collects metal from a disposal household appliance.The only metal is sold in a refinement factory. This mini-plant generate electricity with unnecessary plastic. It is the system which is the high efficiency which performs the waste generation at the same time.
In JIG, a thing having heavy light thing on "the top" moves to "the bottom".
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 PVC (High chlorine density plastic) laminates in bottom layer of JIG sorting room. |
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We are suggesting such a field. The resources in the bottom of the sea are made from useful mineral (Hydrothermal deposit,Manganese nodule,Cobalt Rich class) and useless tailing. If concentrate it, and raise only a useful mineral by sorting to a mother ship in the bottom of the sea, is more economical; efficient; can mine. TACUBJIG@ is most suitable for useful mineral concentration in the water(the bottom of the sea).
 Wet process specific gravity sorting. Light specific gravity product / useless tailing (white) |
 Heavy specific gravity product / Ore (black) |
 Ore (black) and useless tailing (white) in Wet process specific gravity sorter |
 Ore (black) and useless tailing (white) in Wet process specific gravity sorter |
In late years various glass has begun to be discarded. It is aged deterioration of the used machine parts and glass itself. The glass recycling is most suitable for environmental protection. TACUBJIG@ sort flint glass and hard glass by a specific gravity difference and collect it.
