I don't have any batteries yet but I am wondering how you get rid of them once their useful life is over. They should have value in the lead but all the acid is a negative.
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Originally posted by ColoradoBound View PostI don't have any batteries yet but I am wondering how you get rid of them once their useful life is over. They should have value in the lead but all the acid is a negative.Dave W. Gilbert AZ
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Originally posted by ColoradoBound View PostI don't have any batteries yet but I am wondering how you get rid of them once their useful life is over. They should have value in the lead but all the acid is a negative.Comment
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Originally posted by ColoradoBound View PostI don't have any batteries yet but I am wondering how you get rid of them once their useful life is over. They should have value in the lead but all the acid is a negative.
I was a systems engineer on a satellite called "UARS". I was new to satellites, and one thing that never occurred to me was "what happens when its useful life is over?" (related to) "when it runs out of fuel?"
Yep, it falls into the atmosphere. I didn't figure this out until 20 years later when it hit the news that it was about to fall to Earth.Comment
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Originally posted by ColoradoBound View PostI don't have any batteries yet but I am wondering how you get rid of them once their useful life is over. They should have value in the lead but all the acid is a negative.SunnyBoy 3000 US, 18 BP Solar 175B panels.Comment
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Additionally the could be EPA permits and inspections involved which means you are responsible for the batteries from cradle to grave and any spills that might happen. Once you have more than 500 pounds of electrolyte all the rules change. Cross that line and you need a EPA permit, spill containment, Hazardous waste spill action plan, and yearly inspeections and all the RED Tape and signs that come with it. The Employment Prevention Agency is a wonderful thing.MSEE, PEComment
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Originally posted by Sunking View PostAdditionally the could be EPA permits and inspections involved which means you are responsible for the batteries from cradle to grave and any spills that might happen. Once you have more than 500 pounds of electrolyte all the rules change. Cross that line and you need a EPA permit, spill containment, Hazardous waste spill action plan, and yearly inspeections and all the RED Tape and signs that come with it. The Employment Prevention Agency is a wonderful thing.
Electrolyte – Electrolyte in a lead-acid battery is roughly 1/3 sulfuric acid (CASRN # 7664-93-9) and 2/3 water. Sulfuric acid is considered an “Extremely Hazardous Substance” [EHS]. Report the amount of hazardous material in the electrolyte – not the amount of electrolyte itself. Report the amount by weight, not by volume
EXEMPTIONS
Any substance to the extent it is used
for personal, family, or household
purposes, or is present in the same
form and concentration as a product
packaged for distribution and use by
the general public.
Example: car batteries, bags of deicing
salt, pesticides sold in grocery stores.
EXTREMELY HAZARDOUS
SUBSTANCES (EHS)
Lead-acid Batteries
Approximate Calculation based on
total battery weight
2/3 battery weight = Lead
1/3 battery weight = battery acid
1/3 battery acid weight = Sulfuric Acid
1/9 (11%) battery weight = Sulfuric AcidComment
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...... Mod edit before this line.
http://batteryuniversity.com/learn/a...07_electrolyte
"The electrolyte becomes primarily water when fully discharged"
I think I remember you from first grade. You are the one who ate the paste and picked his nose.Last edited by Mike90250; 11-02-2015, 09:29 PM.Comment
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