Friday, February 25, 2011

Where to recycle your spent batteries.


People are using more and more household batteries. The average person owns about two button batteries, ten normal (A, AA, AAA, C, D, 9V, etc.) batteries, and throws out about eight household batteries per year. About three billion batteries are sold annually in the U.S. averaging about 32 per family or ten per person. A battery is an electrochemical device with the ability to convert chemical energy to electrical energy to provide power to electronic devices. Batteries contain heavy metals such as mercury, lead, cadmium, and nickel, which can contaminate the environment when batteries are improperly disposed of. When incinerated, certain metals might be released into the air or can concentrate in the ash produced by the combustion process.

Batteries may produce the following potential problems or hazards:
bulletPollute the lakes and streams as the metals vaporize into the air when burned.
bulletContribute to heavy metals that potentially may leach from solid waste landfills.
bulletExpose the environment and water to lead and acid.
bulletContain strong corrosive acids.
bulletMay cause burns or danger to eyes and skin.

In landfills, heavy metals have the potential to leach slowly into soil, groundwater or surface water. Dry cell batteries contribute about 88 percent of the total mercury and 50 percent of the cadmium in the municipal solid waste stream. In the past, batteries accounted for nearly half of the mercury used in the United States and over half of the mercury and cadmium in the municipal solid waste stream. When burned, some heavy metals such as mercury may vaporize and escape into the air, and cadmium and lead may end up in the ash.


Now here is where to recycle your used batteries in Alameda.


- City Hall, 2263 Santa Clara Ave - 1st floor at stairwell
- City Hall West, 950 W. Mall Square (Alameda Point) - 1st floor
lobby
- Main Library, 1550 Oak St - 1st floor copy room
- Mastick Senior Center, 1155 Santa Clara Ave - Main admin office
- Alameda Municipal Power, 2000 Grand St. - Lobby
- Maintenance Service Center, 1616 Fortmann Way - Front office
- Alameda County Industries (ACI), 2307 Blanding Ave, Suite B - Front
office
- Pagano's Hardware Mart, 1100 Lincoln Ave - Back of store
- Pagano's Hardware Mart, Alameda Towne Centre - Back of store
- Encinal Hardware, 2801 Encinal Ave - Near front of store, on isle
- CVS/Pharmacy (Bay Farm), 885-A Island Dr - Photo desk will take
them

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