sonoma95436

sonoma95436 t1_jdbs052 wrote

While I applaud the use of new substances to absorb and filter out forever chemicals, they do not break them down. They remain for disposal. It's a very good step but not the same as biodegradable.We must keep up the fight to get companies to stop using them in the first place.

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sonoma95436 t1_j3oy1wy wrote

In a ICE expanding heated gas from combustion is converted to mechanical energy but waste heat is inefficiency. More direct heat to energy would be a steam engine which is external combustion although steam is released which is a waste heat.

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