To discover about SONY VAIO PCG-5G3L Battery

discover Objective: To discover about

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the electric battery hazards and use of information, know-how and sentiments to discover the method of discovery in practice.
Second, to discover the method of
(A), to lift questions: Now the roads universal in the set of utilised electric batteries recycling receptacles, why should the recycling of utilised electric batteries, our scholars should be to deal with.
(B), to evolve investigation programs:

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Establishment of issues: the hazards and use of utilised batteries
Subject Classification: Acer aspire 5920 Battery kind and composition of
The hazards of waste batteries
Waste electric battery recycling and remedy of
Our school electric battery usage and recycling of the rank quo

Investigation team: through a kind of investigative procedures to assemble applicable data, managing trials and undertook and analyzed.
Publicity Group: is mostly to blame for the applicable outcome, deductions and recommendations of the study, announcing the public public displaying, an boost of everyone's extra-curricular information but furthermore assist to advance everyone's ecological awareness.
Gathering

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Team: to blame for campus recycling utilised electric batteries solid work.

(C) to discover the conclusion of
1, the electric battery kind and composition: As every individual understands, the electric battery is the use of chemical power, interior power, solar power, atomic power and other types of power into electric power installations, and in people's every day inhabits in a broad variety of applications. At present electric batteries can be split up into the next five categories: one dialogue with research electric batteries alkaline

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electric batteries, micro electric batteries, dry electric batteries, it is the utmost exposure. Acer as07b41 Battery is one of the most widespread chemical electric batteries, in alignment to dry the representatives of carbon-zinc electric batteries as an example: carbon-zinc electric battery EMF is about 1. 5V, its exterior is a cylinder made of zinc. However, in alignment to boost the toughness and power of zinc tablets and slow down the corrosion of zinc tablets to continue electric battery life, the movie supplemented zinc aluminum, cadmium, mercury and other substances. Zinc anode tube as a entire, encompassing paste electrolyte, which constituents are ammonium chloride and starch. The middle of an electrolyte encompassing manganese dioxide as cathode encased carbon rod, and then closed with asphalt close, in order that electrolyte will not dry up. When the electric battery is obtaining circuit, the contradictory electrode zinc issue electronics, as ions Zn2: Zn-2n = Zn2 electrolyte in Eucalyptus as ammonium ions are electron gas and ammonium: NH 4 + = H + +2 e = 2h + NH 3; and manganese dioxide from polarization, out of hydrogen, alkaline electric battery and the electric battery is actually the more well liked micro-batteries. Alkaline electric battery electrolyte is alkaline answer to a widespread alkaline manganese electric batteries,

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for demonstration, the electrolyte is potassium hydroxide, the anode is zinc with the zinc dust, cathode level of manganese dioxide is a pushed copper shell. Micro-batteries, is comprised by the button-type silver-zinc electric batteries, zinc plate as anode, shiny plate as cathode. Alkaline electric batteries and micro electric batteries and dry alike works.